Fundz

Cymphony raises $25M Series A led by Sequoia Capital and SMBC Fin Atlas Beyond Fund to secure employee and AI agent access to enterprise data.

PRIVATESep 09, 2026

Amount Raised

$25 Million

Round Type

Series A

Information TechnologySoftwareArtificial IntelligenceSecurityCyber SecurityNetwork Security

Investors

Sequoia CapitalSMBC Fin Atlas Beyond Fund

Description

Cymphony, a cybersecurity company, has closed a $25 million Series A funding round co-led by Sequoia Capital and SMBC Fin Atlas Beyond Fund. The raise follows a $5 million seed round also led by Sequoia Capital, bringing total funding to $30 million. The company employs approximately 23 people across Israel and the U.S. and provides a platform helping enterprises govern how employees and AI agents access sensitive data and critical systems.

Quick answer

Cymphony raised $25 Million in a Series A round, dated September 9, 2026. Investors: Sequoia Capital and SMBC Fin Atlas Beyond Fund.

How much did Cymphony raise?
Cymphony raised $25 Million in a Series A round on September 9, 2026.
Who invested in Cymphony?
Sequoia Capital and SMBC Fin Atlas Beyond Fund are named as investors in this round.
What does Cymphony do?
Cymphony is a cybersecurity company that developed a platform to help enterprises understand and govern how employees and AI agents access sensitive data and interact with critical systems.
Where is Cymphony based and how big is it?
Fundz records about 29 employees.
Who are the decision-makers at Cymphony?
Fundz holds 1 contact at Cymphony, including the Head of GTM. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Security and Cyber Security around the same time

Companies in the same sectors as Cymphony that raised within 45 days of this round, from Fundz verified event records.

  • Bynario raised $2.4M (Pre-Seed) on September 10, 2026.
  • Bloom Security raised $20M (Seed) on July 30, 2026.
  • Cygrid raised $3M (Pre-Seed) on October 23, 2026.
  • Mave raised $34M on October 22, 2026.
  • Indurex raised $7.9M (Seed) on October 22, 2026.
  • Ambient raised an undisclosed amount (Series C) on October 20, 2026.

Who to call at Cymphony, and when

A new round usually means Cymphony is about to hire and buy. The teams that reach out first get the meeting.

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  • The decision-makers there, with verified emails
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Company Information

Company

Cymphony

About

Cymphony is a cybersecurity company that developed a platform to help enterprises understand and govern how employees and AI agents access sensitive data and interact with critical systems. The platform connects identities, information, and behavior in a single graph to map and secure access across organizations. Founded by graduates of Israel's Talpiot program with expertise in cybersecurity and government technology, Cymphony addresses the growing complexity of security in environments with both human and AI system users.

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Related People

1 contact
Verified contactsMeitar, Head of GTM hiddenSee plans and pricing
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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Cymphony raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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