Endra
Ann Arbor, US · Founded 2024 · 32 employees on LinkedIn · 4 known investors
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Endra provides an AI-powered platform for MEP (mechanical, electrical, plumbing) and fire protection engineers to automate design, documentation, and compliance workflows within Autodesk Revit. The platform generates 2D/3D models, shop drawings, calculations, and compliance documentation for building systems across EU, UK, and US markets.
Founders & leadership
Endra was founded in 2024 by Michael Thornton and Gustav Hammarlund.
Board
Investors · 4
How we know: a16z's portfolio · funding news · startuphub.ai · Not right? Tell us
How we know: Notion Capital's portfolio page · funding news · notioncapital.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: a partner's Signal profile · the VCSheet dataset · Not right? Tell us
Funding
SEC filings, press & company announcements$90.3M disclosed across 4 of 5 rounds · 2014–2026
- Undisclosed amountSeries AJul 2026
A16Z (lead), Notion Capital
Source ↗ - $50MSeries AJun 2026 · 4 sources
a16z (lead)
Source ↗ - $20MseedJan 2026Source ↗
- $20MSeedDec 2025 · 4 sourcesSource ↗
▶$287.1KraisedMar 2014 · 9 investors · BiotechnologyRule 506(b)
- Daniel LandryDirector
- Michael ThorntonExecutive Officer
- Alexander TokmanDirector
- Sanjiv GambhirDirector
- Anthony DiGiandomenicoDirector
- Mark L. BaumDirector
- Offering amount
- $1.5M
- Amount sold
- $287.1K
- First sale
- Mar 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 1
Companies working in the same space as Endra.
In the news
Frequently asked questions
- What does Endra do?
- Endra provides an AI-powered platform for MEP (mechanical, electrical, plumbing) and fire protection engineers to automate design, documentation, and compliance workflows within Autodesk Revit. The platform generates 2D/3D models, shop drawings, calculations, and compliance documentation for building systems across EU, UK, and US markets.
- Who founded Endra?
- Endra was founded by Michael Thornton, Gustav Hammarlund in 2024.
- Who are Endra's investors?
- Endra's investors include Andreessen Horowitz, Notion Capital, Norrsken Accelerator, Norrsken VC.
- How much funding has Endra raised?
- Endra has disclosed $90.3M raised across 4 of its 5 known rounds.
- Where is Endra headquartered?
- Endra is headquartered in Ann Arbor, US.




