Cybersecurity Funding

SYN Ventures Announces $75 Million Seed Fund for US Cybersecurity Firms

Venture capital firm SYN Ventures announces first closing of $75 million cybersecurity seed fund for US cybersecurity companies.

Venture capital firm SYN Ventures announces first closing of $75 million cybersecurity seed fund for US cybersecurity companies.

Venture capital firm SYN Ventures announced this week the first closing of a $75 million cybersecurity seed fund, which the company describes as “the largest cyber seed dedicated fund domiciled in the United States”. 

The new Seed Fund I brings the firm’s total assets under management to more than $600 million. The final closing is expected for later this quarter. 

The Seed Fund will be used to invest in “transformational and disruptive solutions” rather than incremental features, the company said. 

The company, founded and led by former Fortune 500 CISOs and C-level security executives, has invested in companies such as Accurics, Carbon Black, Crash Override, CyberGRX, Mitiga, Query AI, Refine Intelligence, Revelstoke, SynSaber, and Synqly. 

“We’ve reviewed over 100 of the approximately 350 available seed investment opportunities in market since the launch of our first fund in 2021, without a concrete focus on the seed stage. It became wildly apparent the U.S. industry needs a dedicated fund to address this opportunity to help these founders meet the distinct challenges at this stage of a company’s development and growth – and SYN Ventures has stepped forward,” said Jay Leek, managing partner and co-founder of SYN Ventures. 

“With exclusive access to our vast industry networks for our seed founders and companies, and the opportunity to participate at the related events for our portfolio companies, we’ll now be able to help the earliest stage companies develop next-generation cyber solutions and find product-market fit faster than ever before. This fund is a major milestone for cybersecurity in the U.S,” Leek added. 

SYN Ventures last year announced closing a $300 million fund for early-stage investments in cybersecurity startups. 

Advertisement. Scroll to continue reading.

Other companies that announced significant funds for cybersecurity investments in recent years include Cyberstarts ($480 million), YL Ventures ($400 million), Ten Eleven Ventures ($600 million), and Paladin Capital ($372 million). 

Related: Twistlock Founders Score Whopping $51M Seed Funding for Gutsy

Related: AuthMind Scores $8.5M Seed Funding for ITDR Tech

Related: Sweet Security Emerges From Stealth With $12 Million Seed Funding and a Cloud Runtime Solution

Related: Silk Security Emerges from Stealth With $12.5 Million Seed Funding

Related Content

Cybersecurity Funding

The company has secured over $7 million in contracts with US government agencies, including the US Space Force, the US Navy, and DARPA.

Cybersecurity Funding

The company will use the funding to accelerate platform development and expand its presence in key enterprise markets.

Compliance

The company plans to expand into continuous cybersecurity, offering security testing across applications and infrastructure.

Artificial Intelligence

The company provides a standard for AI systems, testing them against risks such as jailbreaks, prompt injections, and unauthorized actions.

Cybersecurity Funding

The company will use the new capital to expand its vulnerability operations platform and support international growth.

Cybersecurity Funding

The cybersecurity startup is building a proprietary foundation model and plans to accelerate global expansion.

Compliance

The company will increase its US market presence and will expand its engineering and go-to-market teams.

Cybersecurity Funding

The startup founded by Palo Alto Networks’ Nir Zuk has raised $290 million to build an AI-native security platform for highly regulated organizations that...

Copyright © 2026 SecurityWeek ®, a Wired Business Media Publication. All Rights Reserved.

Exit mobile version