Parsons (NYSE: PSN) closes acquisition of Altamira Technologies Corporation

Rhea-AI Filing Summary

Parsons Corporation disclosed that on January 15, 2026 it signed and closed a Stock Purchase Agreement for the acquisition of Altamira Technologies Corporation by its subsidiary, Parsons Government Service, Inc. This means the deal agreement and closing occurred together, so Altamira is now part of Parsons' government services platform as described in the accompanying press release.

The company furnished a press release as an exhibit to provide additional detail about the transaction. No purchase price, financing details, or financial impact were included in this disclosure, and the exhibit is not automatically incorporated into other Securities Act or Exchange Act filings.

Insights

M&A and corporate disclosure analyst

Parsons closed the Altamira Technologies acquisition via a signed Stock Purchase Agreement.

Parsons Corporation states that on January 15, 2026 it both signed and closed a Stock Purchase Agreement for its subsidiary, Parsons Government Service, Inc., to acquire Altamira Technologies Corporation. Signing and closing on the same date indicates the parties met any conditions to close without a gap between agreement and completion.

The disclosure is brief and does not state the purchase price, funding structure, or expected financial contribution, so the size and impact of Altamira within Parsons' overall business are not quantified here. Those details, if any, are indicated as being in the furnished press release identified as Exhibit 99.1.

Subsequent periodic reports are likely to describe how Altamira is integrated into Parsons' segments and how the acquisition affects revenue, margins, and any purchase accounting adjustments as of the relevant reporting dates.

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 15, 2026

Parsons Corporation

(Exact name of Registrant as Specified in Its Charter)

Delaware			001-07782	95-3232481
(State or Other Jurisdiction of Incorporation)			(Commission File Number)	(IRS Employer Identification No.)
14291 Park Meadow Drive, Suite 100
Chantilly, Virginia				20151
(Address of Principal Executive Offices)				(Zip Code)

Registrant’s Telephone Number, Including Area Code: (703) 988-8500

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, $1 par value		PSN		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

On January 15, 2026, Parsons Corporation announced the signing and closing of a Stock Purchase Agreement for the acquisition of Altamira Technologies Corporation by Parsons Government Service, Inc. A copy of the press release is attached hereto.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits:

The following exhibits are furnished as part of this Report pursuant to Item 8.01

99.1 See attached press release

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

The information disclosed pursuant to Items 9.01 of this Current Report on Form 8-K, including the exhibit, shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, of the Securities Exchange Act of 1934, as amended.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			Parsons Corporation
Date:	January 15, 2026	By:	/s/ Michael R. Kolloway
			Michael R. Kolloway
			Chief Legal Officer

FAQ

What did Parsons Corporation (PSN) announce regarding Altamira Technologies Corporation?

Parsons Corporation announced that on January 15, 2026 it signed and closed a Stock Purchase Agreement under which its subsidiary, Parsons Government Service, Inc., acquired Altamira Technologies Corporation.

Which Parsons entity acquired Altamira Technologies Corporation?

The buyer is Parsons Government Service, Inc., a subsidiary of Parsons Corporation, which completed the acquisition of Altamira Technologies Corporation pursuant to a Stock Purchase Agreement.

Was the Altamira acquisition by Parsons signed and closed on the same date?

Yes. The disclosure states that on January 15, 2026, Parsons announced the signing and closing of the Stock Purchase Agreement for the acquisition of Altamira Technologies Corporation.

Does Parsons disclose the purchase price for the Altamira Technologies acquisition in this report?

No purchase price or other financial terms for the Altamira Technologies Corporation acquisition are included in this disclosure. Additional details are indicated to be in the furnished press release (Exhibit 99.1).

What exhibit did Parsons furnish related to the Altamira acquisition?

Parsons furnished a press release as Exhibit 99.1, described as providing additional information about the acquisition of Altamira Technologies Corporation. The filing also includes the Cover Page Interactive Data File as Exhibit 104.

Is the Altamira acquisition press release incorporated by reference into other Parsons filings?

The report specifies that information disclosed under Item 9.01, including the exhibit, shall not be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934.