Endra acquires Planlabs AG

● STRATEGIC | CONSTRUCTION/AEC · Design & BIM

SEPTEMBER 15, 2026

Endra acquires Planlabs AG (HHM)

TARGET

Generative AI SaaS platform for automated 3D planning of MEP building technology systems — ventilation, plumbing, heating and cooling, fire protection, and electrical — for AEC firms.

Ownership	HHM Group (HEFTI. HESS. MARTIGNONI.) (prior owner)
Headquarters	Aarau, Switzerland
Leadership	Rea Sodero, CEO and Co-Founder
Sell-side advisor	—

ACQUIRER

Endra

AI-powered MEP engineering design platform for commercial building projects

Ownership	VC-backed · Andreessen Horowitz, Notion Capital, Norrsken VC
Capital raised	$75M
Headcount	29 FTEs
Headquarters	Stockholm, Sweden
Leadership	Niklas Lindgren, Co-Founder & CEO
Buy-side advisor	—

Share deal Copy details View press release ↗

Endra -> Planlabs AG  (2026-09-18)
strategic_acquisition | Construction/AEC | announced
Target: Generative AI SaaS platform for automated 3D planning of MEP building technology systems — ventilation, plumbing, heating and cooling, fire protection, and electrical — for AEC firms.
Website: planlabs.com | Buyer site: endra.ai
HQ: Aarau, Switzerland | Seller: HHM Group (HEFTI. HESS. MARTIGNONI.) | Buyer ownership: vc-backed
Advisors - not yet credited
Source: Thematic - https://thematichq.com/software/d/endra-planlabs-ag.html

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