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Deal Roundup: Montagu set to acquire majority stake in BMC Helix, Bull Moose to snap up Hanna Steel

Reported by Altassets
Jun 19, 2026· 2 min read
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Key Takeaways
  • • Montagu, a mid-market private equity firm, has agreed to acquire a majority stake in BMC Helix through a carve-out transaction from BMC Software, with KKR-managed funds retaining ownership of the parent company BMC.
  • • KKR will maintain a minority stake in BMC Helix post-transaction, positioning the deal as a structured separation rather than a full divestiture.
  • • Bull Moose is acquiring Hanna Steel, representing continued consolidation activity in the industrial/manufacturing sector.
  • • The BMC Helix carve-out reflects ongoing strategy among PE firms to identify and extract specialized business units from larger software portfolios for independent growth trajectories.
Summary
Montagu, a leading mid-market private equity firm, has agreed to acquire a majority stake in BMC Helix in a carve-out transaction from BMC Software. The transaction reflects a structured approach to portfolio optimization, with KKR's managed funds retaining ownership of BMC Software while maintaining a minority stake in the newly independent Helix entity.

The deal structure preserves KKR's continued involvement in BMC Helix while allowing Montagu to assume operating control and majority ownership. This hybrid ownership arrangement is typical of carve-out transactions where sellers wish to retain upside exposure to divested assets while reducing operational complexity. BMC Helix will operate as a separate entity with its own governance and strategic direction under Montagu's stewardship.

In parallel market activity, Bull Moose is acquiring Hanna Steel, indicating sustained M&A momentum in the industrial sector. The transaction underscores ongoing consolidation trends as financial sponsors and strategic buyers seek to build scale and operational synergies in traditional manufacturing and materials businesses.

Both transactions demonstrate the continued appetite among mid-market and alternative investment firms for carve-outs and bolt-on acquisitions in software and industrial verticals, particularly as larger portfolio companies seek to unlock value through focused business unit separations.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Altassets Deal Roundup: Montagu set to acquire majority stake in BMC Helix, Bull Moose to snap up Hanna Steel