Build
AI-native operating partner accelerating critical infrastructure projects
What it does
Build is an AI-native infrastructure company that automates complex workflows for the built world. Its platform, Dougie, handles site selection, technical due diligence, power assessment, early design, underwriting, investment committee memos, test fit analysis, market research, zoning analysis, environmental diligence, and ESG reporting. The system analyzes information from over 1,600 data sources and has been deployed across more than 100 projects in 15 countries.
Who it is for
Build serves institutional real estate clients across data centers, energy & power, industrial, office, telecommunications, mixed-use development, hotels, and multifamily sectors. Clients include STACK Infrastructure, UK Government, and Tishman Speyer. The company also works with developers, investors, and governments seeking to accelerate critical projects.
Why it matters
Traditional infrastructure development is slow, manual, and error-prone. Build claims to deliver fully vetted opportunities in days rather than weeks, with 100% auditable accuracy. By combining domain expertise with agentic AI, it aims to accelerate projects an order of magnitude faster than market. This can help address urgent needs like AI infrastructure site assessment and energy transition projects.
Launch signal
Build has publicly announced partnerships with STACK Infrastructure and Tishman Speyer. The UK Government's Senior Policy Advisor for AI noted that Build "has made an important contribution to the UK's ability to identify and assess sites for AI infrastructure." The company has offices in New York, San Francisco, and London.
Brand and naming
The name "Build" is short, memorable, and directly conveys the company's focus on construction and infrastructure. The tagline "AI-Native Operating Partner for the Built World" positions the company as a tech-forward partner rather than a traditional consultancy. The brand emphasizes speed, accuracy, and domain expertise, appealing to institutional clients who need reliable, auditable outputs.
Founder
James Stirrat-Ellis
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