# YL Ventures

YL Ventures is a Venture Capital based in Mill Valley, United States.

## Overview

- **Organization type:** Venture Capital
- **Headquarters:** Mill Valley, United States
- **Region:** North America
- **Address:** Mill Valley, CA, United States
- **Founded:** 2007
- **Assets under management:** $800M (per the firm)
- **Website:** www.ylventures.com
- **LinkedIn:** https://www.linkedin.com/company/yl-ventures
- **Wikidata:** Q60755666

## Regulatory record

- **Reports private funds:** No

## About

YL Ventures is a venture capital firm dedicated exclusively to cybersecurity. For nearly two decades, the firm has partnered with top Israeli founders from inception, helping build category-leading companies that define the market.

## Sectors

- Cybersecurity
- AI/ML
- Enterprise Software

## Offices

- Tel Aviv, Israel

## Questions

### Does YL Ventures invest exclusively in cybersecurity?

Yes. The firm's entire mandate is dedicated to cybersecurity, covering sectors such as cloud security, AI security, data loss prevention, identity management, and application security. YL Ventures has maintained this specialist focus for nearly two decades and does not invest in other technology verticals.

### How does YL Ventures support its portfolio companies beyond capital?

YL Ventures deploys an operational model that includes an in-house CTO and an advisory board of Fortune 500 CISOs. This network acts as a product validation channel, providing early design partnership, reference calls, and introductions to enterprise buyers. The firm also guides go-to-market strategy, executive hiring, and follow-on fundraising.

### Where does YL Ventures source its investments?

The firm concentrates its origination efforts in Israel, where it has a physical office in Tel Aviv and decades of relationships within the cybersecurity founder community. Investments are structured to help these Israeli companies build a commercial presence in the US, leveraging YL Ventures' network of North American security executives.

### What is the advisory board model at YL Ventures?

YL Ventures maintains a formal advisory board composed of senior cybersecurity leaders, primarily sitting CISOs from large enterprises. These advisors do not simply consult at quarterly meetings; they engage with portfolio companies from the seed stage, acting as active design partners who pressure-test product assumptions and accelerate the enterprise sales cycle.

### Does YL Ventures manage any fund-of-funds or co-investment vehicles for outside LPs?

The firm operates as a direct venture capital investor and does not publicly disclose a fund-of-funds program or a formal co-investment club structure for non-institutional limited partners. Its vehicles are designed for primary commitments into early-stage cybersecurity startups.

## Related profiles

- [Ylem Invest](https://altss.com/profile/ylem-invest)
- [YMF Investments](https://altss.com/profile/ymf-investments)

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Last updated: 2026-06-03T20:00:00.000Z

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