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Latest issueFriday, September 4, 2026
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Platform·Healthcare/Pharma Services·June 22, 2026

Signal Hill Equity Partners invests in Aeterna Group

The platform combines five architecture and engineering firms—CSArch, ZMM Architects and Engineers, Kluber Architects + Engineers, KGD Architecture, and Omni Associates Architects—to serve social infrastructure clients nationally.

Takeaways

  • Aeterna Group is a national architecture and engineering firm serving social infrastructure clients.
  • Signal Hill Equity Partners is acquiring Aeterna Group.
  • The business serves social infrastructure.
BuyerSignal Hill Equity Partners
TargetAeterna Group
SponsorSignal Hill Equity Partners
TypePlatform
IndustryHealthcare
Sub-sectorPharma Services

Signal Hill Equity Partners has formed Aeterna Group, a national architecture and engineering platform that unites five established firms to serve social infrastructure clients across the United States.

The combined entity includes CSArch, ZMM Architects and Engineers, Kluber Architects + Engineers, KGD Architecture, and Omni Associates Architects, bringing together regional AEC specialists with municipal and community-oriented project experience.

Signal Hill, a middle-market private equity firm focused on architecture, engineering, and consulting and essential services, is backing the consolidation to create a scaled national presence.

The firm has invested in and grown companies for nearly 30 years.