NinjaOne valuation hits $12.3 billion after $400 million Series C extensions backed by Washington Harbour Partners

  • NinjaOne, an endpoint management and unified IT operations software provider, set a $12.3 billion valuation in Series C extensions exceeding $400 million.
  • Washington Harbour Partners LP participated in the financing alongside other institutional and venture investors.
  • The round follows nearly 70% year-over-year growth in 2025, a profitable first quarter, and recognition as a Leader in the 2026 Gartner Magic Quadrant for Endpoint Management Tools.


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