# Westlake Venture Partners

> Westlake Venture Partners is a VC fund backing Health Care and Biotechnology. See 4 investments, round sizes, portfolio and contact details. Updated Oct 2026.

- Type: VC Fund
- Location: Westlake Village, United States
- Total investments: 4
- Last investment: Dec 2024
- Lead investor: 50%
- Last updated: Oct 2026
- Website: http://www.westlakevp.com

Westlake Venture Partners is a VC fund in Westlake Village focused on Health Care and Biotechnology. Westlake Venture Partners invests in technology companies through capital investments and private equity. The firm was created and is managed by the original, four founders of NetZero, and was founded in 2001.

## Contacts

5 contacts available for Westlake Venture Partners. Shizune tracks 2 team members at Westlake Venture Partners. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/westlake-venture-partners?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 2 | 50% |
| Biotechnology | 2 | 50% |
| SaaS | 1 | 25% |
| FinTech | 1 | 25% |
| Analytics | 1 | 25% |

16 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 1 | 25% |
| Series A | 1 | 25% |
| Series B | 1 | 25% |
| Venture - Series Unknown | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| China | 1 | 25% |
| Singapore | 1 | 25% |
| United States | 1 | 25% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Marwan Zebian | Managing Partner | 0 | https://shizune.co/investors/profile/marwan-zebian |
| Stacy Haitsuka | Partner | 0 | https://shizune.co/investors/profile/stacy-haitsuka-2 |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| JEMA | Private, secure, 24/7 conversational Agentic AI Career Coach. Expertly matches you with employers, jobs & opportunities that align with your unique skills and abilities. Continually monitors & forecasts changes to provide options for best outcomes. ​Provides day to day coaching to help you maximize learning, growth &opportunities for advancement. Gives you peace of mind to be confident during times of extreme change. Knows you intimately; your hopes, dreams, abilities and limitations. | $100K | Pre-Seed | Dec 02, 2024 | https://www.jema.ai |
| Gloria spectrum | Gloria spectrum offers mass spectrometry applications as its core technology as well as multi-omics data-driven product innovation strategy. |  | Venture - Series Unknown | May 05, 2022 | http://www.calibradx.com/index.aspx |
| Lion TCR | Lion TCR is a clinical-stage biotechnology company. | $20M | Series A | May 27, 2018 | http://liontcr.com/ |
| IdentityMind | IdentityMind, creator of Trusted Digital Identities (TDIs), offers a SaaS platform for online risk management and compliance automation. We help companies reduce client onboarding fraud and transaction fraud, and improve AML, sanctions screening, and KYC. IdentityMind continuously builds, validates and risk scores digital identities through eDNA™technology to ensure global business safety and compliance from customer on-boarding and throughout the customer lifecycle. We securely track the entities involved in each transaction (e.g. consumers, merchants, cardholders, payment wallets, alternative payment methods) to build payment reputations, and allow companies to identify and reduce potential fraud, evaluate merchant account applications, onboard accounts, enable identity verification services, and identify potential money laundering. | $8.5M | Series B | Dec 11, 2014 | http://www.identitymindglobal.com/ |

4 of 4 investments shown.

## Co-investors
- [Benhamou Global Ventures](https://shizune.co/investors/profile/benhamou-global-ventures) — VC Fund, 1 deal together
- [CICC](https://shizune.co/investors/profile/cicc) — VC Fund, 1 deal together
- [CICC Healthcare Investment Fund](https://shizune.co/investors/profile/cicc-healthcare-investment-fund) — VC Fund, 1 deal together
- [Cybernaut Venture Capital](https://shizune.co/investors/profile/cybernaut-venture-capital) — VC Fund, 1 deal together
- [Fortress Investment Group](https://shizune.co/investors/profile/fortress-investment-group) — VC Fund, 1 deal together
- [Fort Ross Ventures](https://shizune.co/investors/profile/fortross-ventures) — VC Fund, 1 deal together

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## FAQ

### What does Westlake Venture Partners invest in?

Westlake Venture Partners invests primarily in Health Care, Biotechnology and SaaS startups, most often at Pre-Seed and Series A stage. Most of the 4 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Westlake Venture Partners?

Public channels for Westlake Venture Partners include the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Westlake Venture Partners?

The team at Westlake Venture Partners includes Marwan Zebian (Managing Partner) and Stacy Haitsuka (Partner). The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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