OneStream Enters into Definitive Agreement to be Acquired by Hg for $6.4 Billion
06.01.2026 - 18:05:22| OneStream, Inc. / Key word(s): Mergers & Acquisitions 06.01.2026 / 18:05 CET/CEST The issuer is solely responsible for the content of this announcement. Hg to Become Majority Shareholder, with Minority Investments from General Atlantic and TidemarkShareholders to Receive $24.00 Per Share in CashTransaction Represents a 31% Premium Over Closing Share Price on January 5, 2026Partnership to Accelerate OneStream's AI Innovation and Scale for Office of the CFOBIRMINGHAM, Mich., Jan. 6, 2026 /PRNewswire/ -- OneStream, Inc. (Nasdaq: OS) ("OneStream" or the "Company"), the leading enterprise Finance management platform that modernizes the Office of the CFO by unifying core Finance and operational functions – including financial close, consolidation, reporting, planning and forecasting – today announced that it has entered into a definitive agreement to be acquired by Hg, a leading investor in software, services and data businesses. The all-cash transaction values OneStream at approximately $6.4 billion in equity value. Hg will be OneStream's majority voting shareholder. General Atlantic, a leading global investor, will also be a significant minority investor alongside Tidemark, a leading technology investment firm.  OneStream is how today's Finance teams can go beyond just reporting on the past and Take Finance Further by steering the business to the future. It's the leading enterprise Finance platform that unifies financial and operational data, embeds AI for better decisions and productivity and empowers the CFO to become a critical driver of business strategy and execution.We deliver a comprehensive cloud-based platform to modernize the Office of the CFO. Our Digital Finance Cloud unifies core financial and broader operational data and processes and embeds AI for better planning and forecasting, with an extensible architecture, so customers can adopt and develop new solutions, achieving greater value as their business needs evolve.With over 1,700 customers, including 18% of the Fortune 500, a strong ecosystem of go-to-market, implementation, and development partners and 1,600 employees, our vision is to be the operating system for modern Finance. To learn more, visit onestream.com.About Hg Hg is the leading investor in European and transatlantic software and services businesses. Hg helps to build sector-leading enterprises that supply critical software applications or workflow services to deliver intelligent automation for their customers. Hg takes an active approach to value creation, combining deep end-market knowledge with world class operational resources to provide compelling support to entrepreneurial leaders looking to scale enduring businesses. With a vast European network and strong presence across North America, Hg has approximately $100 billion in assets under management and more than 400 employees. Hg's portfolio spans more than 55 companies worth over $185 billion in aggregate enterprise value, employing more than 130,000 people and consistently growing revenues at more than 20% annually.About General Atlantic General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support for over 830 companies throughout its history. Established in 1980, General Atlantic continues to be a dedicated partner to visionary founders and investors seeking to build dynamic businesses and create long-term value. The firm leverages its patient capital, operational expertise, and global platform to support a diversified investment platform spanning Growth Equity, Credit, Climate, and Sustainable Infrastructure strategies. General Atlantic manages approximately $118 billion in assets under management, inclusive of all strategies, as of September 30, 2025, with more than 900 professionals in 20 countries across five regions. For more information on General Atlantic, please visit: www.generalatlantic.com. About Tidemark Tidemark is a growth equity firm purpose-built to help companies win and scale. Tidemark is powered by a community of investors, entrepreneurs, and operators who are energized by ideas, a love of competition, and the drive to give back. We give 10% of our profits to our foundation, Tidemark10, to support the communities we serve. For more information, visit www.tidemarkcap.comContactsOneStreamInvestor Contact Anne Leschin VP, Investor Relations and Strategic Finance OneStream investors@onestreamsoftware.comMedia Contact Victoria Borges VP, Corporate Communications OneStream media@onestreamsoftware.comHgMedia Contact Tom Eckersley tom.eckersley@hgcapital.comGeneral AtlanticMedia Contact Emily Japlon & Sara Widmann media@generalatlantic.comForward-Looking Statements Certain statements contained in this communication may be characterized as forward-looking under the Private Securities Litigation Reform Act of 1995. These statements involve a number of risks, uncertainties and other factors that could cause actual results to differ materially.Statements in this communication regarding OneStream that are forward-looking may include statements regarding: (i) the transaction; (ii) the expected timing of the closing of the transaction; (iii) considerations taken into account in approving and entering into the transaction; (iv) the anticipated benefits to, or impact of, the transaction on OneStream's business; and (v) expectations for OneStream following the closing of the transaction. There can be no assurance that the transaction will be consummated.Risks and uncertainties that could cause actual results to differ materially from those indicated in the forward-looking statements, in addition to those identified above, include: (i) the possibility that the conditions to the closing of the transaction are not satisfied, including the risk that required regulatory approvals to consummate the transaction are not obtained, on a timely basis or at all; (ii) the occurrence of any event, change or other circumstance that could give rise to a right to terminate the transaction, including in circumstances requiring OneStream to pay a termination fee to Hg; (iii) possible disruption related to the transaction to OneStream's current plans, operations and business relationships, including through the loss of customers and employees; (iv) the amount of the costs, fees, expenses and other charges incurred by OneStream related to the transaction; (v) the risk that OneStream's stock price may fluctuate during the pendency of the transaction and may decline if the transaction is not completed; (vi) the diversion of OneStream management's time and attention from ongoing business operations and opportunities; (vii) the response of competitors and other market participants to the transaction; (viii) potential litigation relating to the transaction; (ix) uncertainty as to timing of completion of the transaction and the ability of each party to consummate the transaction; and (x) other risks and uncertainties detailed in the periodic reports that OneStream filed with the Securities and Exchange Commission, including OneStream's Annual Report on Form 10-K and Quarterly Reports on Form 10-Q. All forward-looking statements in this communication are based on information available to OneStream as of the date of this communication, and, except as required by law, OneStream does not assume any obligation to update the forward-looking statements provided to reflect events that occur or circumstances that exist after the date on which they were made.Logo - https://mma.prnewswire.com/media/2460755/OneStream_Software_Logo.jpg  View original content:https://www.prnewswire.com/de/pressemitteilungen/onestream-enters-into-definitive-agreement-to-be-acquired-by-hg-for-6-4-billion-302654093.html 06.01.2026 CET/CEST Dissemination of a Corporate News, transmitted by EQS News - a service of EQS Group. The issuer is solely responsible for the content of this announcement. The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. View original content: EQS News |
