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Hg Capital / OneStream

Approved · Notification · Phase 1 · decided in 26 days, 17 Mar 2026

Professional & Business ServicesMN-55006ACCC register

Hg Pooled Management Limited (Hg Capital), via Onward AcquireCo, Inc., acquired 100% of the share capital in OneStream, Inc. and OneStream Software LLC. This transaction is in enterprise performance management software solutions. Hg Capital's portfolio includes insightsoftware, Prophix, and LucaNet, complementing OneStream's Digital Finance Cloud platform.

Timeline

  1. 19 Feb 2026Filed with the ACCC
  2. 17 Mar 2026Hg Capital - OneStream - Phase 1 DeterminationPDF · 153.7 KB

Acquisition details

Hg Pooled Management Limited ( Hg Capital ) through a special purpose vehicle, Onward AcquireCo, Inc., proposes to acquire 100% of share capital in Onestream, Inc and OneStream Software LLC (together OneStream ). Hg Capital is a private equity firm focussed on investment in Europe and the US. Hg Capital’s portfolio companies include GS Topco GP LLC (insightsoftware), Prophix Software Inc (Prophix), and LucaNet Group GmbH (LucaNet). These companies provide various enterprise performance management software solutions throughout Australia for financial consolidation, budgeting, analysis, and planning and management reporting. OneStream is a software provider offering a platform that unifies an enterprise's core financial functions and broader operation data and processes to increase the strategic impact of the Office of the CFO. OneStream's platform – the Digital Finance Cloud – provides capabilities centred on financial close and consolidation, and financial and operational planning and reporting (i.e. enterprise performance management).

Parties

Acquirer
Hg Pooled Management Limited, OnwardAcquireCo, Inc
Target
OneStream, Inc.
Other parties
GS Topco GP LLC, LucaNet Group GmbH, Prophix Software Inc
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