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Power Solutions International Announces Fourth Quarter and Record Full Year 2025 Financial Results

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Power Solutions International (Nasdaq: PSIX) reported record full year 2025 results with net sales $722.4M (+52% YoY), net income $114.0M (+65% YoY) and diluted EPS $4.94. Fourth-quarter sales were $191.2M (+33% YoY) but Q4 net income fell to $16.1M.

Q4 gross margin compressed to 21.9% versus 29.9% last year due to manufacturing ramp-up; cash was $41.3M and total debt $96.6M at year-end.

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Positive

  • Full-year sales +52% to $722.4 million
  • Full-year net income +65% to $114.0 million
  • Diluted EPS $4.94 for full year 2025
  • Completed acquisition of MTL to improve vertical integration

Negative

  • Q4 net income down 31% year-over-year to $16.1 million
  • Q4 gross margin compressed by 800 bps to 21.9%
  • Cash declined ~25% to $41.3 million year-end 2025
  • Full-year results aided by a $38.3M valuation allowance release

Key Figures

Q4 2025 net sales: $191.2M Full-year 2025 net sales: $722.4M Full-year 2025 net income: $114.0M +5 more
8 metrics
Q4 2025 net sales $191.2M Quarter ended December 31, 2025; up 33% year-over-year
Full-year 2025 net sales $722.4M Year ended December 31, 2025; up 52% year-over-year
Full-year 2025 net income $114.0M Year ended December 31, 2025; up 65% year-over-year
Full-year 2025 diluted EPS $4.94 Year ended December 31, 2025
Q4 2025 net income $16.1M Down 31% vs. $23.3M in Q4 2024
Q4 2025 diluted EPS $0.70 Versus $1.01 in Q4 2024
Q4 2025 gross margin 21.9% Down from 29.9% in Q4 2024 due to ramp inefficiencies
Cash and total debt $41.3M cash, $96.6M debt Balances at December 31, 2025

Market Reality Check

Price: $83.50 Vol: Volume 550,333 is slightl...
normal vol
$83.50 Last Close
Volume Volume 550,333 is slightly above the 20-day average of 500,009. normal
Technical Trading above 200-day MA of 74.43 at about 83.50, despite a -9.31% daily move.

Peers on Argus

PSIX fell 9.31% while key peers were mixed: SXI up 3.02%, EPAC flat-to-up, and A...

PSIX fell 9.31% while key peers were mixed: SXI up 3.02%, EPAC flat-to-up, and AMSC, ATS, KAI modestly down, pointing to a stock-specific reaction.

Previous Earnings Reports

5 past events · Latest: Nov 06 (Positive)
Same Type Pattern 5 events
Date Event Sentiment Move Catalyst
Nov 06 Q3 2025 earnings Positive -19.1% Record Q3 2025 sales and earnings but lower gross margin from mix and ramp costs.
Aug 07 Q2 2025 earnings Positive +13.6% Record Q2 2025 sales, sharp EPS growth, debt reduction and new credit facility.
May 08 Q1 2025 earnings Positive +9.4% Best-ever Q1 with strong sales growth, higher margin and debt reduction.
Mar 24 Q4 2024 earnings Positive +7.1% Record Q4 and 2024 results, improved gross margin and reduced total debt.
Nov 07 Q3 2024 earnings Positive +7.7% Strong Q3 2024 growth, margin expansion and balance sheet strengthening.
Pattern Detected

Earnings releases have usually seen positive price reactions, with one notable negative divergence on strong Q3 2025 results.

Recent Company History

Over the last five earnings reports from Nov 2024 through Nov 2025, PSIX repeatedly delivered record or strong results, driven by power systems and data center demand, alongside debt reduction and improved equity. Most prior earnings days saw gains, except Q3 2025, when shares dropped despite record metrics as margins compressed. Today’s full-year 2025 record and softer Q4 margins fit this pattern of strong topline growth but sensitivity to profitability mix.

Historical Comparison

+3.7% avg move · Past earnings headlines for PSIX saw an average move of 3.73%, mostly positive. Today’s -9.31% react...
earnings
+3.7%
Average Historical Move earnings

Past earnings headlines for PSIX saw an average move of 3.73%, mostly positive. Today’s -9.31% reaction to record 2025 results is a larger downside move than typical.

Earnings releases from Q4 2024 through Q3 2025 showed rising sales and earnings driven by power systems and data centers, with increasing focus on margin mix and operational efficiency into today’s full-year 2025 report.

Market Pulse Summary

This announcement highlights record 2025 net sales of $722.4M and net income of $114.0M, alongside w...
Analysis

This announcement highlights record 2025 net sales of $722.4M and net income of $114.0M, alongside weaker Q4 margins and EPS. It also outlines growing exposure to data centers and the integration of MTL to deepen vertical capabilities. Historically, PSIX earnings have often driven notable price moves, with particular sensitivity to margin trends and leverage. Investors may watch future gross margins, data center demand, and debt levels as key markers of execution.

Key Terms

diluted earnings per share, valuation allowance, revolving credit agreement, income tax benefit, +3 more
7 terms
diluted earnings per share financial
"Net income | $16.1 | $23.3 | (31)% Diluted earnings per share | $0.70 | $1.01"
Diluted earnings per share is a measure of a company's profit allocated to each share of stock, taking into account all possible shares that could be created through stock options, convertible bonds, or other securities. It shows the lowest possible earnings per share if all these potential shares were issued, helping investors understand the worst-case scenario for their ownership. This figure matters because it provides a more conservative view of a company's profitability per share.
valuation allowance financial
"The 2025 tax benefit was primarily driven by a $38.3 million release of the valuation allowance"
A valuation allowance is a reserve set aside to reduce the value of certain assets on a company's financial records when there is uncertainty about whether they will generate the expected benefits. It acts like a caution sign, indicating that some assets might not be fully recoverable or worth their recorded amount. This matters to investors because it provides a more realistic picture of a company's financial health and potential risks.
revolving credit agreement financial
"Included in the Company’s total debt at December 31, 2025 were long-term borrowings of $95.0 million under the Revolving Credit Agreement."
A revolving credit agreement is a flexible loan arrangement where a borrower can borrow, repay, and borrow again up to a set limit, similar to a credit card. It matters because it gives businesses or individuals quick access to funds whenever needed, helping manage cash flow and cover expenses without applying for a new loan each time.
income tax benefit financial
"Income tax expense was $6.6 million in the fourth quarter of 2025, compared to an income tax benefit of $0.5 million"
An income tax benefit is a reduction in a company’s tax bill that increases its reported profit or cash flow, arising from things like tax credits, loss carryforwards, or adjustments to deferred tax balances. For investors it matters because it can temporarily boost earnings or free up cash for dividends, debt repayment, or reinvestment — similar to getting a rebate that improves your household budget and changes how much you can spend or save.
stock appreciation rights financial
"granted its general counsel and corporate secretary 700 stock appreciation rights on December 11, 2025."
Stock appreciation rights (SARs) are a form of employee compensation that give the holder the right to receive the increase in a company's stock price over a set baseline, paid in cash or shares, without having to buy the stock. For investors, SARs matter because they can create future cash outflows or share dilution and signal how a company rewards and motivates executives — similar to giving a bonus tied directly to how well the company’s stock performs.
restricted common stock financial
"director Hong He received a grant of restricted common stock."
Restricted common stock is company shares that carry limits on selling or transferring for a set period or until certain conditions are met, like time-based vesting or regulatory clearance. Think of them as shares in a locked box that gradually open; they can become freely tradable later but initially reduce the number of shares available on the market. Investors watch restricted stock because its eventual release can change a company’s share supply, affect stock price, and influence control and dilution.
income before income taxes financial
"Income before income taxes | $22.7 | $22.8 | (1)%"
Income before income taxes is a company’s profit after subtracting operating costs, interest and other expenses but before subtracting the tax bill — essentially the amount of earnings that will be taxed. Investors use it to see a company’s core profitability independent of tax situations; like checking a paycheck amount before payroll taxes, it lets you compare performance across firms and periods without tax-policy noise.

AI-generated analysis. Not financial advice.

Quarter Sales of $191.2 million, up 33% from a year earlier,

Full Year Sales of $722.4 million, up 52% from a year earlier,

Full Year Net Income of $114.0 million, up 65% from a year earlier,

Diluted EPS $4.94 for the Full Year

WOOD DALE, Ill., March 02, 2026 (GLOBE NEWSWIRE) -- Power Solutions International, Inc. (the “Company” or “PSI”) (Nasdaq: PSIX), a leader in the design, engineering and manufacture of emission-certified engines and power systems, announced fourth quarter and record full year 2025 financial results.

Financial Highlights

($ in millions, except per share amounts)Quarter Ended 
 December 31, 2025December 31, 2024Change
Net sales$191.2$144.333%
Gross profit$41.8$43.2(3)%
Income before income taxes$22.7$22.8(1)%
Net income$16.1$23.3(31)%
Diluted earnings per share$0.70$1.01$(0.31)


($ in millions, except per share amounts)Year Ended 
 December 31, 2025December 31, 2024Change
Net sales$722.4$476.052%
Gross profit$184.9$140.532%
Income before income taxes$103.4$70.247%
Net income$114.0$69.365%
Diluted earnings per share$4.94$3.01$1.93


Fourth Quarter 2025 Results

PSI reported net sales of $191.2 million and net income of $16.1 million, or $0.70 per diluted share, for the three months ended December 31, 2025. This compares to net sales of $144.3 million and net income of $23.3 million, or $1.01 per diluted share, for the same period in 2024, representing an increase of 33% in net sales and a decrease of 31% in net income.

Dino Xykis, Chief Executive Officer, said, “In 2025, the Company delivered record sales and profitability, with annual sales increasing 52% and annual net income rising 65%. This performance reflects continued demand for our power systems solutions, including demand within the data center market. During the quarter, operating efficiency was impacted by the ramp up of new manufacturing capacity and increased volumes across certain product lines. Management has identified the key drivers and is executing specific actions to improve supply chain performance and manufacturing cost structures. We are beginning to see measurable improvements, which we expect to build and support margin expansion over time.

We recently completed the acquisition of MTL Manufacturing & Equipment, Inc. (“MTL”), a company that specializes in the welding and fabrication of steel components. This acquisition is expected to enhance PSI's competitive position in the data center market through vertical integration of MTL's specialized manufacturing capabilities. The integration is designed to provide improved supply chain control, reduced lead times, and access to MTL's established UL Solutions certifications.”

Sales for the fourth quarter of 2025 were $191.2 million, an increase of $46.9 million, or 33%, compared to the fourth quarter of 2024, primarily as a result of sales increases of $46.8 million and $3.0 million in the power systems and industrial end markets, respectively, partly offset by decreases of $2.9 million in the transportation end market. This shift in market mix reflects our deliberate strategic focus on higher-growth sectors such as data centers and oil and gas. In particular, we are prioritizing the rapidly expanding data center sector by enhancing our manufacturing capacity and capabilities to meet evolving customer demand.

Gross profit decreased by $1.4 million, or 3%, during the fourth quarter of 2025 as compared to the same period in the prior year. Gross margin in the fourth quarter of 2025 was 21.9%, a decrease of 8.0% compared to 29.9% in the same period last year. Gross margin was impacted by operating inefficiencies related to our accelerated production ramp-up for data center product lines.

Selling, general and administrative expenses of $12.8 million increased during the fourth quarter of 2025 by $0.4 million, or 3%, compared to the same period in the prior year. The variance reflects higher costs associated with employee incentive programs and increased sales and administrative expenses to support ongoing business growth in 2025.

Interest expense was $1.6 million in the fourth quarter of 2025 as compared to $2.4 million in the same period in the prior year, largely due to reduced outstanding debt and lower overall effective interest rates.

Income tax expense was $6.6 million in the fourth quarter of 2025, compared to an income tax benefit of $0.5 million in the same period of the prior year. For the full year, the Company recorded an income tax benefit of $10.6 million in 2025, compared to income tax expense of $0.9 million in 2024.

The 2025 tax benefit was primarily driven by a $38.3 million release of the valuation allowance, which contributed $1.66 to earnings per share. Beginning in 2026, the Company expects to return to a normalized effective income tax rate.

Net income and diluted earnings per share were $16.1 million and $0.70, respectively, in the fourth quarter of 2025, compared to $23.3 million and $1.01, respectively, for the fourth quarter of 2024. The decrease in net income for the fourth quarter was primarily driven by a higher effective tax rate in the current period compared to a tax benefit recognized in the prior year period, partially offset by higher sales volumes.

Balance Sheet Update

The Company’s cash and cash equivalents were approximately $41.3 million, while total debt was approximately $96.6 million at December 31, 2025. This compares to cash and cash equivalents of approximately $55.3 million and total debt of approximately $120.2 million at December 31, 2024. Included in the Company’s total debt at December 31, 2025 were long-term borrowings of $95.0 million under the Revolving Credit Agreement.

Outlook for 2026

Management remains confident in the Company’s long-term strategy and strong market positioning. We are making meaningful progress on our key operational initiatives and continue to strengthen our capabilities to support future growth. Management expects continued full year sales growth and moderate margin improvement from the products serving data center markets, offset by some headwinds from the oil and gas markets. As execution progresses and visibility improves, we look forward to providing more specific guidance.

About Power Solutions International, Inc. 

Power Solutions International, Inc. (PSI) is a leader in the design, engineering and manufacture of a broad range of advanced, emission-certified engines and power systems. PSI provides integrated turnkey solutions to leading global original equipment manufacturers and end-user customers within the power systems, industrial and transportation end markets. The Company’s unique in-house design, prototyping, engineering and testing capabilities allow PSI to customize clean, high-performance engines using a fuel agnostic strategy to run on a wide variety of fuels, including natural gas, propane, gasoline, diesel and biofuels.

PSI develops and delivers complete power systems that are used worldwide in stationary and mobile power generation applications supporting standby, prime, demand response, and microgrid solutions, as well as products and packages supporting the rapidly growing data center markets. PSI’s industrial end market provides engine and battery powertrain solutions to serve applications such as forklifts, agricultural and turf, arbor care, industrial sweepers, aerial lifts, irrigation pumps, ground support, and construction equipment. PSI’s transportation end market provides engine powertrain solutions to specialized applications such as terminal tractors, port equipment, military vehicles, and other non-road vocational vehicles. For more information on PSI, visit www.psiengines.com.

Cautionary Note Regarding Forward-Looking Statements

This press release contains forward-looking statements regarding the current expectations of the Company about its prospects and opportunities. These forward-looking statements are entitled to the safe-harbor provisions of Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These statements may involve risks and uncertainties. These statements often include words such as “anticipate,” “believe,” “budgeted,” “contemplate,” “estimate,” “expect,” “forecast,” “guidance,” “may,” “outlook,” “plan,” “projection,” “should,” “target,” “will,” “would” or similar expressions, but these words are not the exclusive means for identifying such statements. These statements are not guarantees of performance or results, and they involve risks, uncertainties and assumptions. Although the Company believes that these forward-looking statements are based on reasonable assumptions, there are many factors that could affect the Company’s results of operations and liquidity and could cause actual results, performance or achievements to differ materially from those expressed in, or implied by, the Company’s forward-looking statements.

The Company cautions that the risks, uncertainties and other factors that could cause its actual results to differ materially from those expressed in, or implied by, the forward-looking statements include, without limitation: the impact of the macro-economic environment in both the U.S. and internationally on our business and expectations regarding growth of the industry; uncertainties arising from global events (including the Russia-Ukraine and Israel-Hamas conflicts), natural disasters or pandemics, and their impact on material prices; the Company’s ability to raise additional capital when needed and its liquidity; uncertainties around the Company’s ability to meet funding conditions under its financing arrangements and access to capital thereunder; the potential acceleration of the maturity at any time of the loans under the Company’s uncommitted revolving credit agreement through the exercise by any lender of its demand right in its Revolving Credit Agreement; the impact of rising interest rates; changes in economic conditions, including inflationary trends in the price of raw materials; our reliance on information technology and the associated risk involving potential security lapses and/or cyber-attacks; the ability of the Company to accurately forecast sales, and the extent to which sales result in recorded revenues; changes in customer demand for the Company’s products; volatility in oil and gas prices; the impact of U.S. tariffs on imports and exports; the impact of supply chain interruptions and raw material shortages, including compliance disruptions such as the UFLPA delaying goods from China; the potential impact of higher warranty costs and the Company’s ability to mitigate such costs; any delays and challenges in recruiting and retaining key employees consistent with the Company’s plans; the potential effects of damage to our reputation or other adverse consequences if our employees, suppliers, sub-suppliers or other contract parties, agents or business partners violate anti-bribery, competition, export and import, trade sanctions, data privacy, environmental, human rights or other laws; the impact of unanticipated changes in our effective tax rate, the adoption of new tax legislation or exposure to additional income tax liabilities; and the risks and uncertainties described in reports filed by the Company with the SEC, including without limitation its Annual Report on Form 10-K for the fiscal year ended December 31, 2025 and the Company’s subsequent filings with the SEC.

The Company’s forward-looking statements are presented as of the date hereof. Except as required by law, the Company expressly disclaims any intention or obligation to revise or update any forward-looking statements, whether as a result of new information, future events or otherwise.

Results of operations for the three months and year ended December 31, 2025, compared with the three months and year ended December 31, 2024 (UNAUDITED):

(in thousands, except per share amounts) For the Three Months Ended December 31,     For the Year Ended December 31,    
   2025   2024  Change % Change  2025   2024  Change % Change
Net sales
(to related parties $3 and $55 for the three months ended December 31, 2025 and 2024, respectively, $1,266 and $1,766 for the year ended December 31, 2025 and 2024, respectively)
 $191,223  $144,299  $46,924  33% $722,405  $475,967  $246,438  52%
Cost of sales
(derived from related party net sales $1 and $35 for the three months ended December 31, 2025 and 2024, respectively, and $863 and $1,304 for the year ended December 31, 2025 and 2024, respectively)
  149,412   101,130   48,282  48%  537,506   335,430   202,076  60%
Gross profit  41,811   43,169   (1,358) (3)%  184,899   140,537   44,362  32%
Gross margin %  21.9%  29.9% (8.0)%    25.6%  29.5% (3.9)%  
Operating expenses:                
Research and development expenses  4,515   5,249   (734) (14)%  18,164   20,056   (1,892) (9)%
Research and development expenses as a % of sales  2.4%  3.6% (1.2)%    2.5%  4.2% (1.7)%  
Selling, general and administrative expenses  12,758   12,369   389  3%  55,803   37,378   18,425  49%
Selling, general and administrative expenses as a % of sales  6.7%  8.6% (1.9)%    7.7%  7.9% (0.2)%  
Amortization of intangible assets  297   364   (67) (18)%  1,218   1,459   (241) (17)%
Total operating expenses  17,570   17,982   (412) (2)%  75,185   58,893   16,292  28%
Operating income  24,241   25,187   (946) (4)%  109,714   81,644   28,070  34%
Other expense (income), net                
Interest expense (from related parties $0 and $1,971 for the three months ended December 31, 2025 and 2024, respectively, and $634 and $6,998 for the year ended December 31, 2025 and 2024, respectively)  1,619   2,351   (732) (31)%  6,702   11,443   (4,741) (41)%
Other expense (income)  (57)     (57) NM  (352)     (352) NM
Income before income taxes  22,679   22,836   (157) (1)%  103,364   70,201   33,163  47%
Income tax (benefit) expense  6,602   (451)  7,053  NM  (10,623)  922   (11,545) NM
Net income $16,077  $23,287  $(7,210) (31)% $113,987  $69,279  $44,708  65%
                 
Earnings per common share:                
Basic $0.70  $1.01  $(0.31) (31)% $4.95  $3.01  $1.94  64%
Diluted $0.70  $1.01  $(0.31) (31)% $4.94  $3.01  $1.93  64%
                 
Non-GAAP Financial Measures:                
Adjusted net income * $16,212  $23,734  $(7,522) (32)% $114,849  $64,675  $50,174  78%
Adjusted income per share * $0.71  $1.03  $(0.32) (31)% $4.98  $2.81  $2.17  77%
EBITDA * $25,678  $26,455  $(777) (3)% $115,454  $86,843  $28,611  33%
Adjusted EBITDA * $25,813  $26,902  $(1,089) (4)% $116,316  $82,239  $34,077  41%

NM   Not meaningful
* See reconciliation of non-GAAP financial measures to GAAP results below

POWER SOLUTIONS INTERNATIONAL, INC.

CONSOLIDATED BALANCE SHEETS

(UNAUDITED)
     
(in thousands, except par values) As of December 31, 2025 As of December 31, 2024
ASSETS    
Current assets:    
Cash and cash equivalents $41,250  $55,252 
Restricted cash  3,698   3,239 
Accounts receivable, net of allowances of $967 and $1,889 as of December 31, 2025 and 2024, respectively; (from related parties $415 and $1,383 as of December 31, 2025 and 2024, respectively)  90,446   68,958 
Income tax receivable  6,442   986 
Inventories, net  127,363   93,872 
Prepaid expenses  4,500   6,396 
Contract assets  15,965   21,462 
Other current assets  1,256   4,170 
Total current assets  290,920   254,335 
Property, plant and equipment, net  23,014   15,406 
Operating lease right-of-use assets, net  52,911   23,275 
Intangible assets, net  1,236   2,454 
Goodwill  29,835   29,835 
Deferred tax assets  13,322    
Customs-related deposits  12,893   2,503 
Other noncurrent assets  614   374 
TOTAL ASSETS $424,745  $328,182 
     
LIABILITIES AND STOCKHOLDERS’ EQUITY    
Current liabilities:    
Accounts payable (to related parties $4,126 and $14,427 as of December 31, 2025 and 2024, respectively) $48,196  $58,208 
Current maturities of long-term debt  28   52 
Revolving line of credit, current     95,000 
Finance lease liability, current  355   78 
Operating lease liability, current  6,346   4,503 
Other short-term financing (to related parties $25,000 as of December 31, 2024)     25,000 
Other accrued liabilities (to related parties $60 and $807 as of December 31, 2025 and 2024, respectively)  37,353   44,726 
Total current liabilities  92,278   227,567 
Deferred income taxes     1,568 
Long-term debt, net of current maturities  10   38 
Revolving line of credit, long-term  95,000    
Finance lease liability, long-term  1,224   16 
Operating lease liability, long-term  49,397   20,663 
Noncurrent contract liabilities  1,699   1,877 
Other noncurrent liabilities  6,528   11,203 
TOTAL LIABILITIES $246,136  $262,932 
     
STOCKHOLDERS’ EQUITY    
Common stock – $0.001 par value; 50,000 shares authorized; 23,117 shares issued; 23,041 and 23,000 shares outstanding at December 31, 2025 and 2024, respectively  23   23 
Additional paid-in capital  157,602   157,561 
Retained earnings (accumulated deficit)  22,476   (91,511)
Treasury stock, at cost, 76 and 117 shares at December 31, 2025 and 2024, respectively  (1,492)  (823)
TOTAL STOCKHOLDERS’ EQUITY  178,609   65,250 
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $424,745  $328,182 


POWER SOLUTIONS INTERNATIONAL, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)
     
(in thousands) For the Three Months Ended December 31, For the Year Ended December 31,
   2025   2024   2025   2024 
CASH FLOWS FROM OPERATING ACTIVITIES        
Net income $16,077  $23,287  $113,987  $69,279 
Adjustments to reconcile net income to net cash (used in) provided by operating activities:        
Amortization of intangible assets  297   364   1,218   1,459 
Depreciation  1,083   904   4,170   3,740 
Noncash lease expense  1,577   1,042   6,063   5,009 
Stock-based compensation expense  101   37   427   89 
Amortization of financing fees  151   165   646   513 
Deferred income taxes  6,193   (72)  (14,890)  90 
(Credit) for losses in accounts receivable  (172)  (2,001)  (922)  (4,086)
(Decrease) increase in allowance for inventory obsolescence, net  (213)  (93)  118   2,405 
Other adjustments, net  41   (5)  96   40 
Changes in operating assets and liabilities:        
Accounts receivable  (2,304)  10,545   (20,566)  2,117 
Inventories  22,484   8,576   (33,426)  (10,557)
Prepaid expenses  544   9,509   1,896   2,241 
Contract assets  (2,701)  (1,456)  5,496   (5,908)
Other assets  (21)  (1,780)  (7,205)  (1,631)
Accounts payable  (35,421)  (18,020)  (10,084)  (8,856)
Income taxes receivable  (89)  (320)  (5,457)  (436)
Accrued expenses  (9,289)  4,309   (6,789)  12,003 
Other noncurrent liabilities  (2,955)  (2,340)  (10,665)  (5,121)
Net cash (used in) provided by operating activities  (4,617)  32,651   24,113   62,390 
CASH FLOWS FROM INVESTING ACTIVITIES        
Capital expenditures  (3,005)  (2,602)  (9,973)  (4,559)
Proceeds from disposal of assets        11    
Net cash used in investing activities  (3,005)  (2,602)  (9,962)  (4,559)
CASH FLOWS FROM FINANCING ACTIVITIES        
Repayment of long-term debt and lease liabilities  (128)  (51)  (482)  (204)
Proceeds from short-term financings           100,000 
Repayment of short-term financings     (15,000)  (25,000)  (124,820)
Repurchases to settle tax withholding obligations for stock-based compensation awards  (23)  (180)  (1,055)  (201)
Payments of deferred financing costs  (5)     (1,157)  (709)
Other financing activities, net            
Net cash used in financing activities  (156)  (15,231)  (27,694)  (25,934)
Net (decrease) increase in cash, cash equivalents, and restricted cash  (7,778)  14,818   (13,543)  31,897 
Cash, cash equivalents, and restricted cash at beginning of the year  52,726   43,673   58,491   26,594 
Cash, cash equivalents, and restricted cash at end of the year $44,948  $58,491  $44,948  $58,491 


Non-GAAP Financial Measures

In addition to the results provided in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) above, this press release also includes non-GAAP (adjusted) financial measures. Non-GAAP financial measures provide insight into selected financial information and should be evaluated in the context in which they are presented. These non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or as a substitute for, financial information presented in compliance with U.S. GAAP, and non-GAAP financial measures as reported by the Company may not be comparable to similarly titled measures reported by other companies. The non-GAAP financial measures should be considered in conjunction with the consolidated financial statements, including the related notes, and Management’s Discussion and Analysis of Financial Condition and Results of Operations included in the Company’s Form 10-K for the year ended December 31, 2025. Management does not use these non-GAAP financial measures for any purpose other than the reasons stated below.

Non-GAAP Financial MeasureComparable GAAP Financial Measure
Adjusted net incomeNet income
Adjusted net income per share – dilutedNet income per share – diluted
EBITDANet income
Adjusted EBITDANet income


The Company believes that Adjusted net income, Adjusted net income per share – diluted, EBITDA, and Adjusted EBITDA provide relevant and useful information, which is widely used by analysts, investors and competitors in its industry as well as by the Company’s management in assessing the performance of the Company. Adjusted net income is defined as net income as adjusted for certain items that the Company believes are not indicative of its ongoing operating performance. Adjusted net income per share – diluted is a measure of the Company’s diluted net earnings per share adjusted for the impact of special items. EBITDA provides the Company with an understanding of earnings before the impact of investing and financing charges and income taxes. Adjusted EBITDA further excludes the effects of other non-cash and certain other items that do not reflect the ordinary earnings of the Company’s operations.

Adjusted net income, Adjusted net income per share – diluted, EBITDA, and Adjusted EBITDA are used by management for various purposes, including as a measure of performance of the Company’s operations and as a basis for strategic planning and forecasting. Adjusted net income, Adjusted net income per share – diluted, and Adjusted EBITDA may be useful to an investor because these measures are widely used to evaluate companies’ operating performance without regard to items excluded from the calculation of such measures, which can vary substantially from company to company depending on the accounting methods, the book value of assets, the capital structure and the method by which the assets were acquired, among other factors. They are not, however, intended as an alternative measure of operating results or cash flow from operations as determined in accordance with U.S. GAAP.

The following table presents a reconciliation from Net income to Adjusted net income for the three months and year ended December 31, 2025 and 2024 (UNAUDITED):

(in thousands) For the Three Months Ended December 31, For the Year Ended December 31,
  2025
 2024
 2025
  2024 
Net income $16,077 $23,287 $113,987 $69,279 
Stock-based compensation1  101  37  427  89 
Severance2  34    435   
Other legal matters3    410    (4,693)
Adjusted net income $16,212 $23,734 $114,849 $64,675 


The following table presents a reconciliation from
Net income per share – diluted to Adjusted net income per share – diluted for the three months and year ended December 31, 2025 and 2024 (UNAUDITED):

  For the Three Months Ended December 31, For the Year Ended December 31,
  2025
 2024
 2025
  2024 
Net income per share – diluted $0.70 $1.01 $4.94 $3.01 
Stock-based compensation1  0.01  0.01  0.02   
Severance2      0.02   
Other legal matters3    0.01    (0.20)
Adjusted net income per share – diluted $0.71 $1.03 $4.98 $2.81 
         
Diluted shares (in thousands)  23,077  23,063  23,066  23,018 


The following table presents a reconciliation from
Net income to EBITDA and Adjusted EBITDA for the three months and year ended December 31, 2025 and 2024 (UNAUDITED):

(in thousands) For the Three Months Ended December 31, For the Year Ended December 31,
  2025
  2024   2025   2024 
Net income $16,077 $23,287  $113,987  $69,279 
Interest expense  1,619  2,351   6,702   11,443 
Income tax expense  6,602  (451)  (10,623)  922 
Depreciation  1,083  904   4,170   3,740 
Amortization of intangible assets  297  364   1,218   1,459 
EBITDA  25,678  26,455   115,454   86,843 
Stock-based compensation1  101  37   427   89 
Severance2  34     435    
Other legal matters3    410      (4,693)
Adjusted EBITDA $25,813 $26,902  $116,316  $82,239 
  1. Amounts reflect non-cash stock-based compensation expense for the year ended December 31, 2025 and 2024.
  2. Amounts include severance expense for the year ended December 31, 2025 and 2024.
  3. Amounts include legal settlements for the year ended December 31, 2025 and 2024.


Contact:

Power Solutions International, Inc.
Kenneth Li
Chief Financial Officer
630-284-9719
kli@psiengines.com

FAQ

What were Power Solutions International (PSIX) full-year 2025 sales and EPS?

PSIX reported $722.4M in sales and $4.94 diluted EPS for full-year 2025. According to the company, these results represent a 52% increase in sales and a 65% increase in net income versus 2024.

Why did PSIX's fourth-quarter 2025 gross margin fall to 21.9%?

The gross margin decline was due to operating inefficiencies from accelerated production ramp-up. According to the company, increased volumes for data center product lines and new manufacturing capacity temporarily raised costs and lowered margins.

How did the MTL acquisition affect PSIX's outlook and operations in 2025?

The acquisition of MTL is expected to enhance vertical integration and supply chain control for data center products. According to the company, MTL brings welding, fabrication capabilities and UL Solutions certifications to reduce lead times.

What is PSIX's balance sheet position at December 31, 2025?

At year-end 2025 PSIX had approximately $41.3M cash and $96.6M total debt. According to the company, long-term borrowings included $95.0M under the Revolving Credit Agreement.

How did the 2025 tax items affect PSIX's reported net income and EPS?

A $38.3M release of the valuation allowance created a significant tax benefit affecting 2025 results. According to the company, this release contributed approximately $1.66 to diluted earnings per share for the year.
Power Solutions Intl Inc

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2.12B
8.45M
Specialty Industrial Machinery
Engines & Turbines
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United States
WOOD DALE