Zero Networks Raises $55M in Series C Funding to Lead 'Era of the Defender' in Cybersecurity

Deal News | Jun 03, 2025 | USVP Management Co LLC

Zero Networks Raises $55M in Series C Funding to Lead 'Era of the Defender' in Cybersecurity

Zero Networks, a cybersecurity firm focusing on simplifying microsegmentation, has secured $55 million in Series C funding. The funding round, led by Highland Europe with participation from USVP and others, brings the company's total funding to over $100 million. Zero Networks has experienced significant growth, tripling its customer base and increasing revenue by over 300% since its Series B round. The company's solution addresses the critical need for effective microsegmentation to prevent lateral movement in cyberattacks. The newly acquired funds will be used to expand the team's sales, marketing, and R&D efforts and to bolster its market presence across North America, EMEA, and APAC. Zero Networks offers a comprehensive platform that includes Zero Trust Network Access and Identity Least Privilege solutions, facilitating proactive network security management.

Sectors

  • Cybersecurity
  • Venture Capital

Geography

  • United States – Zero Networks is headquartered in the United States, and the article mentions its growth and expansion efforts in North America.
  • EMEA – The article notes that part of Zero Networks' expansion strategy involves increasing market presence in Europe, the Middle East, and Africa.
  • APAC – The funding will also support Zero Networks' expansion and go-to-market strategy in the Asia Pacific region.

Industry

  • Cybersecurity – The article discusses Zero Networks, which is revolutionizing the field of network security by facilitating microsegmentation to defend against cyber threats such as ransomware.
  • Venture Capital – The article involves a Series C funding round led by Highland Europe and participation from existing investors, including USVP, indicating the involvement of venture capital in Zero Networks' growth.

Financials

  • $55,000,000 – Series C funding amount raised by Zero Networks.
  • $100,000,000 – Total funding accumulated by Zero Networks after Series C.

Participants

NameRoleTypeDescription
Zero NetworksTarget CompanyCompaniesA cybersecurity firm specializing in microsegmentation and zero-trust solutions to prevent lateral movements in network attacks.
Highland EuropeInvestorCompaniesLead investor in the Series C funding round for Zero Networks.
USVP Management Co LLC (USVP)InvestorCompaniesA participant in the Series C funding round for Zero Networks.
F2 Venture CapitalInvestorCompaniesAn existing investor that participated in Zero Networks' Series C funding round.
PICO Venture PartnersInvestorCompaniesAn existing investor that participated in Zero Networks' Series C funding round.
VenrockInvestorCompaniesAn existing investor that participated in Zero Networks' Series C funding round.
Jacob BernsteinBoard MemberPeoplePrincipal at Highland Europe, joining Zero Networks' board of directors.