System One
System One is a saas company in Pittsburgh, United States, founded in 2008. It has 3 recorded funding rounds, most recently a Private Equity in September 2026.
A Catalyst to Success
- Headquarters
- Pittsburgh, Pennsylvania
- Employees
- 5001–10000
- Founded
- 2008
- Business Model
- B2B
- Website
- systemone.com
- Last Round
- Private EquitySep 2026
- Rounds
- 3
Indexed holds 3 funding rounds and 1 investor for this company. The full record is or through the API.
About
System One is a leading provider of specialized, highly technical outsourced services, workforce solutions, staffing, and recruiting to critical infrastructure, technology, life sciences, and government sectors. As an essential partner to organizations of various sizes, it helps clients bring complex, mission-critical programs to fruition, staffing contract, contract-to-hire, and direct-hire professionals across its network, including nationally branded industry leaders.
Summary
It lists 5001–10000 employees. Its most recent funding was a Private Equity round in Sep 2026. Investors include Thomas H. Lee Partners.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Sep 2026
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Funding: Private Equity. Amounts, valuations, and investors where available.
Investors
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