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Marengo

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Automating engineering design, starting with data centers.

S26·Summer 2026·Industrials·San Francisco, CA, USA·Team of 3

About

Marengo designs data centers at double the speed and half the cost with AI. We’re working with some of the largest data center builders in the world to improve how design is done today. We're backed by Y Combinator, a16z & Index Venture Scout Funds, as well as investors/angels in OpenAI, Anthropic, SpaceX, and more. Our advisors include the former President & CEO of Saipem America ($3B+ P&L), former President of Exyte's Advanced Technology Facilities GBU ($6B+ P&L) and more.

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