Harness key facts
as of Oct 2026- Developer of a software delivery platform designed to streamline and automate the end-to-end software development lifecycle using AI.
- Harness is valued at approximately $4.1B (~$19/share on the secondary market) as of Oct 2026, per PrivateMarketView’s mark.
- It has raised $715.9M; the latest was Tender Offer 1 ($200.0M) in Dec 2025.
- Notable investors include Mana Ventures, Gaingels, GV, Menlo Ventures, Norwest — 42 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list: 42 names
- ·Watch Harness: the Monday email on marks, rounds and moves
Secondary market
monthly marks · 46 months · Jan 2023 – Oct 2026Membership and data by Private Market View
Harness funding rounds
No funding rounds for Harness are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Who backs Harness
42+Membership and data by Private Market View
Harness valuation
Harness is valued at approximately $4.1 billion as of Oct 2026. The figure is set by secondary market price. The secondary market quotes about $19 per share.
Harness ranks 40th by valuation and 58th by capital raised among the private companies PrivateMarketView tracks.
Harness secondary market activity
A monthly secondary-market price series for Harness runs from Jan 2023 to Oct 2026 (46 months).
Harness investors
42 investors are on record for Harness, including Mana Ventures, Gaingels, GV and Menlo Ventures. By type, the record holds 17 venture capital firms and 6 growth equity firms.
About Harness
Developer of a software delivery platform designed to streamline and automate the end-to-end software development lifecycle using AI. The company's platform offers AI-driven pipeline automation, real-time delivery analytics, live notifications, verifications, workflow wizards, intelligent testing, security orchestration, and cloud cost management, enabling engineering teams in enterprises and technology companies to accelerate deployment cycles, reduce manual work, and improve software reliability.
- Sector
- Software
- HQ
- San Francisco, CA, United States
- Founded
- 2017
- Employees
- 1,200
- Website
- harness.io/
- Ownership
- Privately Held (backing)
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