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Trinseo PLC (TSEOQ) Financials

TSEOQ OTC
Trailing 12 months to September 30, 2026
Revenue $3.0B -3.9% YoY
Net Income -$536.0M n/m YoY
EPS (Diluted) -$14.81 n/m YoY
Free Cash Flow -$348.3M n/m YoY
Market Cap $128K as of Nov 6, 2026
Price / Sales 0.0x on $3.0B revenue, trailing 12 months to September 30, 2026
Price / Earnings n/m net loss, so no earnings multiple, trailing 12 months to September 30, 2026
Price / Book n/m negative shareholder equity, so no book multiple, Q3 FY2026

A multiple compares the market's price with a filed figure; it says what the market pays, not how the business is doing. The market capitalization is the vendor's as of Nov 6, 2026; every other figure is from the SEC filings on this page. Not financial advice.

Source SEC Filings Latest period Q3 FY2026, ended Sep 30, 2026 Reported Currency USD FYE December

Newest figures come from the 10-Q for Q3 FY2026, filed Nov 9, 2026. Each column of the statement tables below links to the filing it was taken from, and every filing is listed on the TSEOQ SEC filings page.

Trinseo PLC (TSEOQ) reported $3.0B in revenue over the twelve months to Sep 30, 2026, down 3.9% from the prior twelve months. This page shows its income statement, balance sheet, cash flow statement, and key financial ratios. View 14 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings.

Rhea AI TSEOQ FY2025

Trinseo’s shrinking sales now carry a heavier cost structure, while debt and accumulated losses leave liabilities above assets.

The key shift is not merely weaker demand: in FY2025, revenue fell 15.3% while SG&A rose 27.5%, and gross margin fell 2.0 percentage points, showing overhead absorbed a larger share of a smaller business. That mismatch coincided with EBITDA of $37.4M and free cash flow of -$153.4M, indicating lower sales did not translate into cash relief.

The capital structure is now central: FY2025 liabilities were $3.378B against assets of $2.280B. Negative equity of $1.098B and a 1.2x current ratio show that shrinking assets have not reduced the financing burden or left much working-capital cushion.

Operating cash flow was -$102.4M while free cash flow was -$153.4M; the wider free-cash-flow shortfall means investment spending added to the cash drain rather than being funded internally. The reported liquidity comparison equals 17.2 months of the latest annual operating outflow, but that is a balance-sheet measure, not evidence that operations funded themselves.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Financial health score not available

We do not publish a peer-relative financial health score for Trinseo PLC, because the score only covers companies whose filings and listing give us what it needs to compare them with their peers. The signals and metrics below are current.

Altman Z-Score Distress
0.19

Trinseo PLC scores 0.19, below the 1.81 distress threshold. The score is pulled down most by an accumulated deficit of $1.3B against total assets of $2.3B. This indicates elevated financial distress risk and warrants close attention to liquidity and debt levels.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Weak
1/9

Trinseo PLC passes 1 of 9 financial strength tests. 1 of 4 profitability signals pass, no leverage/liquidity signals pass (rising debt, declining liquidity, or share dilution), neither operating efficiency signal passes.

Earnings Quality No Cash Backing
N/A

Trinseo PLC reported a net loss of $545.6M while operations used $102.4M of cash. With neither figure positive, the ratio between the two carries no quality signal.

Interest Coverage At Risk
N/A

Trinseo PLC reported an operating loss of $254.2M against $273.8M in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations.

Key Financial Metrics

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Earnings & Revenue

Revenue
$778.7M
YoY+4.8%
QoQ-7.9%
5Y CAGR-9.3%
10Y CAGR-1.8%

Trinseo PLC generated $778.7M in revenue in Q3 2026. This represents an increase of 4.8% from the same quarter a year earlier. Against the prior quarter it is down 7.9%.

EBITDA
$49.0M
YoY+73.8%
QoQ+26.0%
5Y CAGR-20.8%
10Y CAGR-9.1%

Trinseo PLC's EBITDA was $49.0M in Q3 2026, measuring earnings before interest, taxes, depreciation, and amortization. This represents an increase of 73.8% from the same quarter a year earlier. Against the prior quarter it is up 26.0%.

Net Income
-$49.1M
YoYn/m
QoQn/m

Trinseo PLC reported a net loss of $49.1M in Q3 2026. The change from the same quarter a year earlier is not meaningful, because that figure was zero or negative. The change from the prior quarter is not meaningful, because that quarter’s figure was zero or negative.

EPS (Diluted)
-$1.34
YoYn/m
QoQn/m

Trinseo PLC earned -$1.34 per diluted share (EPS) in Q3 2026. The change from the same quarter a year earlier is not meaningful, because that figure was zero or negative. The change from the prior quarter is not meaningful, because that quarter’s figure was zero or negative.

Cash & Balance Sheet

Free Cash Flow
$14.6M
YoYn/m
QoQn/m
5Y CAGR-39.0%
10Y CAGR-18.7%

Trinseo PLC generated $14.6M in free cash flow in Q3 2026, representing cash available after capex. The change from the same quarter a year earlier is not meaningful, because that figure was zero or negative. The change from the prior quarter is not meaningful, because that quarter’s figure was zero or negative.

Cash & Debt
$180.9M
YoY+61.4%
QoQ-0.3%
5Y CAGR-2.7%
10Y CAGR-9.0%

Trinseo PLC held $180.9M in cash against $1.5M in long-term debt as of Q3 2026, with $1.0B of liabilities due within a year.

Shares Outstanding
37M
YoY+1.6%
QoQ0.0%
5Y CAGR-1.2%
10Y CAGR-2.0%

Trinseo PLC had 37M shares outstanding in Q3 2026. This represents an increase of 1.6% from the same quarter a year earlier. It is unchanged from the prior quarter.

Dividends Per Share

Not reported for Q3 2026.

Margins & Returns

Gross Margin
6.8%
YoY+1.8pp
QoQ-5.0pp
5Y change-6.4pp
10Y change-8.2pp

Trinseo PLC's gross margin was 6.8% in Q3 2026, indicating the percentage of revenue retained after direct costs. This is up 1.8 percentage points from the same quarter a year earlier. Against the prior quarter it is down 5.0 percentage points.

Operating Margin
1.4%
YoY+5.2pp
QoQ+1.4pp
5Y change-7.1pp
10Y change-9.6pp

Trinseo PLC's operating margin was 1.4% in Q3 2026, reflecting core business profitability. This is up 5.2 percentage points from the same quarter a year earlier. Against the prior quarter it is up 1.4 percentage points.

Net Margin
-6.3%
YoY+8.5pp
QoQ+7.8pp
5Y change-13.6pp
10Y change-13.5pp

Trinseo PLC's net profit margin was -6.3% in Q3 2026, showing the share of revenue converted to profit. This is up 8.5 percentage points from the same quarter a year earlier. Against the prior quarter it is up 7.8 percentage points.

Return on Equity

Not reported for Q3 2026.

Capital Allocation

Capital Expenditures
$11.3M
YoY-31.5%
QoQ+13.0%
5Y CAGR-20.1%
10Y CAGR-9.2%

Trinseo PLC invested $11.3M in capex in Q3 2026, funding long-term assets and infrastructure. This represents a decrease of 31.5% from the same quarter a year earlier. Against the prior quarter it is up 13.0%.

R&D Spending

Not reported for Q3 2026.

Share Buybacks

Not reported for Q3 2026.

TSEOQ Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

TSEOQ quarterly income statement
MetricQ3'2610-QQ2'2610-QQ1'26FilingQ4'25FilingQ3'2510-QQ2'2510-QQ1'25FilingQ4'24Filing
Revenue$778.7M+4.8%$845.4M+7.8%$724.7M-7.7%$662.6M-19.3%$743.2M-14.3%$784.3M-14.8%$784.8M-13.2%$821.5M-1.9%
Cost of Revenue$725.6M+2.8%$745.7M-0.3%$663.0M-8.0%$634.5M-17.1%$705.8M-10.3%$747.7M-12.2%$721.0M-14.5%$765.5M-6.3%
Gross Profit$53.1M+42.0%$99.7M+172.4%$61.7M-3.3%$28.1M-49.8%$37.4M-53.6%$36.6M-46.5%$63.8M+5.3%$56.0M+177.2%
SG&A Expenses$51.1M-19.1%$100.8M+29.1%$87.4M-4.0%$184.7M+105.7%$63.2M-34.8%$78.1M+11.4%$91.0M+29.8%$89.8M-14.6%
Operating Income$11.2Mn/m$100Kn/m-$23.6Mn/m-$163.7Mn/m-$28.2Mn/m-$33.3M-339.6%-$29.0Mn/m-$44.2Mn/m
EBITDA$49.0M+73.8%$38.9M+46.8%$26.2M+274.3%-$24.3M-193.1%$28.2M-21.4%$26.5M-56.2%$7.0M-83.2%$26.1M+944.0%
Interest Expense$15.1M-78.6%$72.4M+4.2%$78.7M+18.2%$67.1M-0.6%$70.6M-2.4%$69.5M+7.4%$66.6M+5.7%$67.5M+6.6%
Income Tax$6.5M-21.7%$500K-80.0%$9.4M+42.4%$25.2M+1700.0%$8.3M+144.1%$2.5M-87.7%$6.6M+22.2%$1.4M-98.9%
Net Income-$49.1Mn/m-$119.6Mn/m-$115.9Mn/m-$251.4Mn/m-$109.7Mn/m-$105.5Mn/m-$79.0Mn/m-$117.9Mn/m
EPS (Basic)-$1.34n/m-$3.27n/m-$3.20n/m-$7.00n/m-$3.05n/m-$2.95n/m-$2.22n/m-$3.33n/m
EPS (Diluted)-$1.34n/m-$3.27n/m-$3.20n/m-$7.00n/m-$3.05n/m-$2.95n/m-$2.22n/m-$3.33n/m
Diluted Shares (Avg)37M+1.7%37M+2.5%36M+2.0%N/A36M+1.7%36M+1.1%36M+0.6%N/A

Not reported in any period shown, so not listed: R&D Expenses.

TSEOQ Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

TSEOQ quarterly balance sheet
MetricQ3'2610-QQ2'2610-QQ1'26FilingQ4'25FilingQ3'2510-QQ2'2510-QQ1'25FilingQ4'24Filing
Total Assets$2.5B-1.4%$2.5B-5.1%$2.3B-13.0%$2.3B-13.8%$2.5B-13.6%$2.6B-7.6%$2.7B-11.2%$2.6B-12.7%
Current Assets$1.1B+24.2%$1.2B+15.9%$943.7M-8.9%$864.7M-12.5%$922.4M-17.6%$1.0B-8.0%$1.0B-13.4%$988.2M-17.2%
Cash & Equivalents$180.9M+61.4%$181.4M+32.4%$110.6M-12.3%$146.7M-30.1%$112.1M-32.2%$137.0M+29.7%$126.1M-24.2%$209.8M-19.0%
Short-Term Investments$0n/m$0n/m$0n/m$0n/m$0n/m$0n/m$0n/m$0n/m
Inventory$395.8M+12.6%$390.7M+3.4%$323.4M-15.7%$316.0M-9.0%$351.4M-19.2%$378.0M-7.9%$383.7M-11.0%$347.2M-14.2%
Long-Term Investments$0n/m$0n/m$0n/m$0n/m$0n/m$0n/m$0n/m$0n/m
Goodwill$65.5M-3.2%$65.7M-2.8%$66.2M+6.1%$67.7M+13.0%$67.7M+4.8%$67.6M+9.6%$62.4M+0.2%$59.9M-6.1%
Total Liabilities$3.9B+14.9%$3.8B+13.7%$3.5B+5.9%$3.4B+3.5%$3.4B-0.3%$3.4B+3.7%$3.3B-0.1%$3.3B-1.0%
Current Liabilities$1.0B+50.4%$999.2M+41.2%$3.2B+364.3%$714.7M-0.9%$674.2M-17.2%$707.7M+6.9%$689.3M-5.8%$720.9M+7.2%
Non-Current Liabilities$280.7M-89.5%$284.3M-89.4%$331.7M-87.5%$2.7B+4.7%$2.7B+5.1%$2.7B+2.9%$2.6B+1.5%$2.5B-3.1%
Long-Term Debt$1.5M-99.9%$1.9M-99.9%$2.2M-99.9%$2.3B+6.0%$2.3B+6.7%$2.3B+2.0%$2.3B+1.2%$2.2B-3.4%
Total Equity-$1.4Bn/m-$1.3Bn/m-$1.2Bn/m-$1.1Bn/m-$861.6Mn/m-$750.3Mn/m-$679.2Mn/m-$619.9Mn/m
Retained Earnings-$1.6Bn/m-$1.6Bn/m-$1.5Bn/m-$1.3Bn/m-$1.1Bn/m-$978.1Mn/m-$872.2Mn/m-$792.8Mn/m

Not reported in any period shown, so not listed: Accounts Receivable.

TSEOQ Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

TSEOQ quarterly cash flow statement
MetricQ3'2610-QQ2'2610-QQ1'26FilingQ4'25FilingQ3'2510-QQ2'2510-QQ1'25FilingQ4'24Filing
Operating Cash Flow$25.9Mn/m-$115.3M-1795.6%-$232.9Mn/m$22.6M-73.4%-$21.6M-345.5%$6.8Mn/m-$110.2Mn/m$85.1M+386.3%
Depreciation & Amortization$37.8M-33.0%$38.8M-35.1%$49.8M+38.3%$139.4M+98.3%$56.4M+16.8%$59.8M+28.3%$36.0M-20.0%$70.3M-5.6%
Stock-Based Compensation$600K-60.0%$800K-60.0%-$100K-101.8%N/A$1.5M-55.9%$2.0M-23.1%$5.7M-3.4%N/A
Capital Expenditures$11.3M-31.5%$10.0M+2.0%$11.3M+29.9%$16.0M-24.5%$16.5M+35.2%$9.8M-31.0%$8.7M-44.6%$21.2M+2.9%
Free Cash Flow$14.6Mn/m-$125.3Mn/m-$244.2Mn/m$6.6M-89.7%-$38.1Mn/m-$3.0Mn/m-$118.9Mn/m$63.9Mn/m
Investing Cash Flow-$7.4Mn/m-$8.8Mn/m-$7.7Mn/m-$6.0Mn/m-$16.5Mn/m-$9.8Mn/m-$8.7Mn/m-$21.2Mn/m
Financing Cash Flow-$4.1M-129.7%$209.3M+2126.6%$207.8M+533.5%$17.5Mn/m$13.8M-77.2%$9.4Mn/m$32.8Mn/m-$14.3Mn/m
Dividends Paid$0-100.0%$0-100.0%$500K0.0%$0-100.0%$300K-25.0%$400K+33.3%$500K-16.7%$400K+33.3%

Not reported in any period shown, so not listed: Share Buybacks.

TSEOQ Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

TSEOQ quarterly financial ratios
MetricQ3'2610-QQ2'2610-QQ1'26FilingQ4'25FilingQ3'2510-QQ2'2510-QQ1'25FilingQ4'24Filing
Gross Margin6.8%+1.8pp11.8%+7.1pp8.5%+0.4pp4.2%-2.6pp5.0%-4.3pp4.7%-2.8pp8.1%+1.4pp6.8%+4.4pp
Operating Margin1.4%+5.2pp0.0%+4.3pp-3.3%+0.4pp-24.7%-19.3pp-3.8%-2.4pp-4.3%-5.8pp-3.7%-3.3pp-5.4%+3.2pp
Net Margin-6.3%+8.5pp-14.1%-0.7pp-16.0%-5.9pp-37.9%-23.6pp-14.8%-4.7pp-13.5%-6.1pp-10.1%-1.7pp-14.3%+17.3pp
Return on Assets-2.0%+2.4pp-4.8%-0.8pp-5.0%-2.0pp-11.0%-6.6pp-4.4%-1.4pp-4.0%-1.6pp-3.0%-0.5pp-4.5%+4.3pp
Current Ratio1.13-0.2x1.17-0.3x0.29-1.2x1.21-0.2x1.370.0x1.42-0.2x1.50-0.1x1.37-0.4x
Asset Turnover0.320.0x0.340.0x0.310.0x0.290.0x0.300.0x0.300.0x0.300.0x0.310.0x
FCF Margin1.9%+7.0pp-14.8%-14.4pp-33.7%-18.6pp1.0%-6.8pp-5.1%-4.7pp-0.4%+5.7pp-15.2%-6.1pp7.8%+8.1pp

Not reported in any period shown, so not listed: Return on Equity, Debt-to-Equity, Liabilities-to-Equity.

Note: Shareholder equity is negative (-$1.1B), which causes the debt-to-equity, liabilities-to-equity and return on equity ratios to appear negative or not meaningful. This can occur from accumulated losses or large share buyback programs.

Similar Companies

Newest fiscal year on record for each company. The health score is the peer-relative Financial Health Score for that year; a dash means no score is published for it. Market cap is stated at each company's latest close.

Company Fiscal year Revenue Net income Net margin Market cap Health score
Trinseo PLC TSEOQ FY2025 $3.0B -$545.6M -18.3% $128K —
Quantum Genesis AI Corp QGAI FY2025 $0 N/A N/A $819K —
Global Gas Corporation A HGAS FY2025 $33K $24K 73.7% $737K —

Frequently Asked Questions

Trinseo PLC (TSEOQ) reported $3.0B in total revenue for fiscal year 2025. This represents a -15.3% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

Trinseo PLC (TSEOQ) revenue declined by 15.3% year-over-year, from $3.5B to $3.0B in fiscal year 2025.

No, Trinseo PLC (TSEOQ) reported a net loss of $536.0M over the trailing 12 months to September 30, 2026. In fiscal year 2025 it reported a net loss of $545.6M, with a net profit margin of -18.3%.

Trinseo PLC (TSEOQ) reported diluted earnings per share of -$15.24 for fiscal year 2025. The change from the previous fiscal year is not meaningful, because that year’s figure was zero or negative. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Trinseo PLC (TSEOQ) had EBITDA of $37.4M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

As of fiscal year 2025, Trinseo PLC (TSEOQ) had $146.7M in cash and equivalents against $2.3B in long-term debt.

Trinseo PLC (TSEOQ) had a gross margin of 5.6% in fiscal year 2025, indicating the percentage of revenue retained after direct costs of goods sold.

Trinseo PLC (TSEOQ) had an operating margin of -8.5% in fiscal year 2025, reflecting the profitability of core business operations before interest and taxes.

Trinseo PLC (TSEOQ) had a net profit margin of -18.3% in fiscal year 2025, representing the share of revenue converted into profit after all expenses.

Yes, Trinseo PLC (TSEOQ) paid $0.02 per share in dividends during fiscal year 2025.

Trinseo PLC (TSEOQ) recorded an outflow of $153.4M in free cash flow during fiscal year 2025. The change from the previous fiscal year is not meaningful, because that year’s figure was zero or negative. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Trinseo PLC (TSEOQ) recorded an outflow of $102.4M in operating cash flow during fiscal year 2025, representing cash used by core business activities.

Trinseo PLC (TSEOQ) had $2.3B in total assets as of fiscal year 2025, including both current and long-term assets.

Trinseo PLC (TSEOQ) invested $51.0M in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Trinseo PLC (TSEOQ) had 37M shares outstanding as of fiscal year 2025.

Trinseo PLC (TSEOQ) had a current ratio of 1.21 as of fiscal year 2025, which is considered adequate.

Trinseo PLC (TSEOQ) had a return on assets of -23.9% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Trinseo PLC (TSEOQ) has no price-to-earnings ratio at the moment: net loss, so no earnings multiple (trailing 12 months to September 30, 2026). The market capitalization is $128K as of Nov 6, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

Trinseo PLC (TSEOQ) trades at 0.0x sales, its market capitalization divided by $3.0B revenue, trailing 12 months to September 30, 2026. The market capitalization is $128K as of Nov 6, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

At the end of fiscal year 2025, Trinseo PLC (TSEOQ) held $146.7M in cash, cash equivalents and investments, and reported an operating cash outflow of $102.4M over that year. Dividing the one by the other, the reported balance equals about 17 months of the outflow reported that year. This is arithmetic over figures already filed, not a projection: it assumes nothing about future spending, financing or operations.

Trinseo PLC (TSEOQ) has negative shareholder equity of -$1.1B as of fiscal year 2025, so no debt-to-equity or liabilities-to-equity ratio is reported: dividing debt by equity that is not positive produces a number that cannot be read as leverage. This can occur when accumulated losses exceed invested capital, or after large share buyback programs. Other solvency metrics like the current ratio or interest coverage may be more informative.

Trinseo PLC (TSEOQ) has an Altman Z-Score of 0.19, placing it in the Distress Zone (elevated bankruptcy risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

Trinseo PLC (TSEOQ) has a Piotroski F-Score of 1 out of 9, indicating weak financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Trinseo PLC (TSEOQ) reported a net loss of $545.6M while operations used $102.4M of cash. With neither figure positive, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Trinseo PLC (TSEOQ) reported an operating loss of $254.2M against $273.8M in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

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