Six contech firms raise $154M as Icon adds $200M in funding

By Elena Vasquez

Six construction technology firms announced rounds totaling $154 million, according to dated company announcements. The report also says 3D-printing firm Icon raised $200 million in a Series D last week. Icon’s round exceeds the six combined rounds by $46 million.

The funding review links Icon’s raise to investor confidence in new building methods and construction technology. It also identifies contractors’ use of AI for time-consuming, fragmented work as a continuing trend.

How are the rounds structured?

Miter: $40 million

Miter said on Sept. 30 that it raised $40 million in a Series B. Battery Ventures led the round. Existing investors Bessemer Venture Partners and Coatue also participated.

The San Francisco company’s platform coordinates workforce management, field operations and project expenses. Its AI generates safety reports from photos or voice notes, according to the announcement. Clayco and Haugland Group are customers.

Miter said it will expand engineering teams in San Francisco and New York City. The company will also add staff to its go-to-market teams across the US.

Wint: $36 million

Wint announced $36 million in Series D financing on Sept. 9. LIP Ventures and Inven Capital co-led the round.

The AI tool analyzes real-time water data in commercial and industrial buildings. According to Wint, it helps risk teams and facilities managers identify water use and waste. Customers include general contractors, as well as commercial, residential and mission-critical facilities.

Wint said it will use the proceeds to accelerate product development and widen its market reach.

Adaptive: $30 million

Adaptive raised $30 million in Series B funding on Sept. 17, Tidemark said in an announcement. The round lifted the New York City company’s total fundraising to $57 million.

Adaptive’s software pulls schedules, daily logs and field data, then sends that material to AI agents. The agents execute accounting workflows involving invoices, change orders and billings, Adaptive said.

The company reported 750 contractor customers. Its software integrates with QuickBooks, Sage Intacct, Foundation and Acumatica. Adaptive said it will develop its AI agents and expand teams in Boston and New York City.

CivilGrid: $26 million

CivilGrid announced a $26 million Series A on Aug. 27. Spark Capital led the round. The San Francisco company turns fragmented utility-location data into a shared map for project stakeholders.

Contractors, asset owners and regulators can view relevant utility and site data through that map. CivilGrid says the aim is fewer mistakes and less rework.

The company said it will use the money to expand nationally and deepen its product capabilities.

Buildcheck: $12 million

Buildcheck raised $12 million in Series A funding on Sept. 9. Telescope Ventures led the round. WND Ventures, DPR Construction’s investment arm, also participated.

The Palo Alto, California, startup uses proprietary computer vision models to read blueprints. According to its announcement, the software runs hundreds of automated checks for errors, omissions and coordination conflicts.

Customers include DPR, EllisDon, Power Construction Company, EMJ Construction and IMC Construction. Buildcheck said it plans to expand across its customer base.

The company has also launched Diffs. That product compares versions of plans and identifies differences, according to the Sept. 9 announcement.

Cura: $10 million

Cura announced $10 million in financing on Sept. 17. Zacua Ventures led the round. The Calgary, Alberta, company wants to decarbonize and electrify cement production.

Its process uses electricity for the limestone-decomposition step instead of high-temperature combustion. Cura says the method produces a low-carbon calcium product for cement manufacturing and a concentrated carbon dioxide stream.

The financing will support a 100 tons-per-year pilot plant in Taber, Alberta. Cura will also advance engineering for its first commercial demonstration plant, sized at 30,000 tons per year. The company will expand its technical and business teams.

What happens next?

The next milestones are specific: Wint plans wider market reach, CivilGrid plans national expansion and Cura plans to commission its pilot. Delivery against those targets will show whether the funded software and pilot plants can change day-to-day building and industrial operations.