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One Sun
AddedFeb 15, 2024
UpdatedJun 18, 2026
One Sun

One Sun

Series A

Expert EPC provider of commercial solar PV and thermal systems for diverse industries.

HQ
Graton, CA, US
Founded
2009
Overview
Compare
Fundraising
Employees

One Sun is an expert EPC provider of commercial solar PV and thermal systems. The company focuses on delivering sustainable energy solutions to diverse industries, including wineries, food processors, hotels, public works, schools, and more. Their mission is to promote renewable energy adoption through high-quality, reliable solar installations.

One Sun has achieved significant impact by successfully implementing solar systems in various sectors, contributing to energy efficiency and sustainability. Their expertise as licensed General/Electrical contractors has earned them a reputation for excellence in the renewable energy market.

One Sun - Quick Facts

When was One Sun founded?

One Sun was founded in 2009.

Where is One Sun's headquarters located?

One Sun's headquarters is located in Graton, CA, US.

When was One Sun's last funding round?

One Sun's most recent funding round was for $35.3M (USD) in December 2011.

How much has One Sun raised to-date?

As of Dec 28, 2011, One Sun has raised a total of $41.2M (USD).

How many employees does One Sun have?

One Sun has 75 employees as of Feb 4, 2024.

One Sun - Classification

Ownership
  • Private
Technology
  • Cleantech
Geographic Exposure
  • United States
Revenue
  • Recurring
  • Transactional
Customer
  • Enterprise
  • Government
Main Product
  • Solar PV
  • Solar Systems
Tags
  • EPC
  • Solar
NAICS
  • 220000Utilities
  • 221000Utilities
  • 221100Electric Power Generation, Transmission and Distribution
  • 221110Electric Power Generation
  • 221114Solar Electric Power Generation
SIC
  • 4900Electric, Gas, And Sanitary Services
  • 4910Electric Services
  • 4911Electric Services
Show 3 more industry codes
SIC
  • 1300Oil And Gas Extraction
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services