Trunk Tools

Trunk Tools is a New York-based construction technology company founded in 2021 by Dr. Sarah Buchner, who combines her civil engineering and data science expertise with hands-on construction experience. The company aims to enhance the global construction industry by utilizing AI agents and structured data solutions to automate workflows, reduce waste, and improve project efficiency. Trunk Tools offers an AI Agent Platform that automates administrative tasks and structures unstructured data, a Field-First AI System for on-site decision-making, and workflow automation to streamline repetitive tasks. Their data management solutions centralize project information, providing real-time access to critical data. The technology has been adopted by over 140,000 construction professionals and has been tested on projects valued at over $2 billion. The company collaborates with major construction firms and technology partners, including Microsoft and NVIDIA, to drive innovation in the industry.

Information Technology & Services PRINCE, United States Founded 2021 ~47 employees Private · Series A

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Employees
47
-4.1% in the 3 months to Jun 2025
Revenue / employee
$29.8K
Revenue ~$1.4M
Total funding
$29.9M
Last round Series A, Aug 2024
12-month attrition
27.9%
Tech: 20.6%
H1B filings, FY2025
2
Sponsors visas
Open jobs
4
Last 30 days

Headcount trend

Trunk Tools went from 9 employees in Jul 2023 to 47 in Jun 2025. Jan to Jun 2025: 23 people joined, 7 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Engineering17
Sales13
Other12
Operations2
HR1
Product1
Success1

Hiring now

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H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering2

Funding

  • Aug 2024 · Series A · $20M · Redpoint Ventures, Innovation Endeavors
  • Jul 2023 · Seed · $9.9M · Innovation Endeavors, Fifth Wall, Foundation Capital

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Trunk Tools FAQ

How many employees does Trunk Tools have?

Trunk Tools has about 47 employees, down 4.1% over the 3 months to Jun 2025.

Does Trunk Tools sponsor H1B visas?

Yes. Trunk Tools filed 2 H1B (LCA) applications in FY2025, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is Trunk Tools's revenue per employee?

Trunk Tools makes about $30K in revenue per employee, based on $1.4M annual revenue and 47 employees.

How much funding has Trunk Tools raised?

Trunk Tools has raised $29.9M in total funding; its latest round was Series A in Aug 2024.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.