M&A news

HG S.A. Acquires OneStream Software

OneStream Software acquired by HG S.A.

AcquisitionUS

Get the full OneStream Software company profile

Access contacts, investors, buying signals & more

Open in Dashboard
OneStream Software logo
Acquired

OneStream Software

United States

Undisclosed amount

January 6, 2026

HG S.A. logo
Acquirer

HG S.A.

HG S.A. has acquired OneStream Software for an undisclosed amount, marking a significant corporate acquisition in the enterprise software sector. OneStream Software is widely recognized for its comprehensive enterprise finance platform, designed to enable today’s Finance teams to go beyond just reporting on the past. Its unique platform unifies financial and operational data, embeds artificial intelligence for better decisions and productivity, and empowers the Chief Financial Officer to become a critical driver of business strategy and execution. This acquisition sees HG S.A. taking full ownership of OneStream, integrating its advanced financial technology solutions into its portfolio.

With a substantial footprint, OneStream serves more than 1,400 customers globally and collaborates with 250 go-to-market, implementation, and development partners, supported by a team of 1,300 employees. Its stated vision is to be the operating system for modern finance, digitizing core financial functions and empowering the CFO to become a critical driver of business strategy. The strategic rationale behind HG S.A.'s acquisition appears to be a move to capitalize on OneStream's established market leadership and its innovative approach to transforming finance operations, aligning with the increasing demand for integrated and intelligent financial management solutions across enterprises.

The acquisition is expected to generate significant synergies by combining OneStream's robust platform and extensive customer base with HG S.A.'s resources and strategic direction. This union aims to accelerate the development and global expansion of OneStream's offerings, further solidifying its position as a critical enabler for CFOs seeking to enhance productivity and strategic influence within their organizations. The combined entity is poised to continue advancing the digitization of finance, empowering organizations to navigate complex economic landscapes and achieve their strategic objectives more effectively in the evolving financial landscape.

No buying signals identified yet.

Unlock GTM signals

Discover OneStream Software's tech stack and active buying intent.

View GTM signals

Unlock key decision-makers

Get direct access to the decision-makers at OneStream Software.

Unlock decision-makers