Terabase Energy

Terabase Energy is a solar technology company based in Berkeley, California, founded in 2019. The company focuses on accelerating the deployment and reducing the costs of utility-scale solar power plants through innovative digital solutions and construction automation. Established by industry veterans, Terabase Energy aims to meet the global demand for rapid solar expansion to achieve decarbonization targets by 2050. The company offers an integrated platform that includes products such as Terafab, which utilizes robotics for construction automation, and PlantPredict, a cloud-based tool for solar power plant design and energy modeling. Their digital construction management software, Construct, supports project planning and execution, while their SCADA and plant control solutions enhance operational efficiency. Terabase Energy's technology has been applied to projects totaling gigawatts of capacity, demonstrating its significant impact on the solar industry. The company serves utility-scale solar developers, EPC firms, and operators, helping them leverage digital tools to improve scalability and accelerate project timelines.

Semiconductors Berkeley, United States Founded 2019 ~141 employees Private · Series C

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Employees
141
+3.7% in the 3 months to Jun 2025
Revenue / employee
$155K
Revenue ~$21.8M
Total funding
$207M
Last round Series C, Mar 2025
12-month attrition
6.8%
Tech: 7.3%
H1B filings, FY2026
5
Sponsors visas
Open jobs
11
Last 30 days

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering7
Sales1
Executive1

The department split adds up all the years listed above. FY2026 alone: 5 filings.

Funding

  • Mar 2025 · Series C · $130M · SoftBank Vision Fund 2, Fifth Wall, Prelude Ventures
  • Jul 2023 · Venture · $25M · Fifth Wall, Prelude Ventures, SJF Ventures
  • Aug 2022 · Series B · $44M · Breakthrough Energy Ventures, Prelude Ventures, SJF Ventures
  • Sep 2020 · Series A · $6M · SJF Ventures, Powerhouse Ventures, City Light Capital
  • Nov 2019 · Seed · $2M · Powerhouse Ventures, City Light Capital

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Terabase Energy FAQ

How many employees does Terabase Energy have?

Terabase Energy has about 141 employees, up 3.7% over the 3 months to Jun 2025.

Does Terabase Energy sponsor H1B visas?

Yes. Terabase Energy filed 5 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is Terabase Energy's revenue per employee?

Terabase Energy makes about $155K in revenue per employee, based on $21.8M annual revenue and 141 employees.

How much funding has Terabase Energy raised?

Terabase Energy has raised $207M in total funding; its latest round was Series C in Mar 2025.

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