Define Ventures

5 Decision Makers · 9 Verified Contacts & Email Format

📍 San Francisco, CAFinance & Banking🗓 Est. 2019👥 Under 10 employees

About Define Ventures

Define Ventures is an early-stage venture capital firm investing in digital health companies.

Email Format

{first_name}@definevc.com
100% sarah@definevc.com

Leadership & Decision Makers

Contact details of 5 Define Ventures decision makers

Lynne Chou O'Keefe

Founder and Managing Partner
Work l***e@definevc.com

Hong Truong

Principal
Work h**g@definevc.com

Karsten Vagner

Head of People
Work k*****n@definevc.com

Agneta Breitenstein

venture partner
No contact data available

Chirag Shah

Partner
No contact data available

Team & Specialists

Contact details of 4 Define Ventures team members

Deepro Ghosh

Investment Analyst LinkedIn
Work d****o@definevc.com

Ag Breitenstein

LinkedIn
Work ag@definevc.com

Chuka Esiobu

Senior Associate and Investor
No contact data available

Garrett Howard

Senior Associate and Investor
No contact data available

General Emails

General company emails, e.g. customer support lines

contact@definevc.com General Inquiries
kristi@definevc.com Unclassified inbox

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Company Info Updated 29/07/2025
San Francisco, CA
Legal Name Define Ventures Management, LLC.
Employees 1-10
Founded Date 2019
Company Type For Profit
Diversity Spotlight Women Founded
Operating Status Active
Investor Type Venture Capital
Last Investment Activity Apr 9, 2024
Investments Activity Apr 9, 2024Apr 9, 2024Apr 9, 2024
Early-Stage Investments Yes
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Frequently Asked Questions about Define Ventures

What does Define Ventures do?

Define Ventures is an early-stage venture capital firm investing in digital health companies.

Where is Define Ventures headquartered?

Define Ventures is headquartered in San Francisco, CA.

When was Define Ventures founded?

Define Ventures was founded in 2019.

How many employees does Define Ventures have?

Define Ventures has approximately 1-10 employees.

What industry is Define Ventures in?

Define Ventures operates in the Finance & Banking industry.

What is the email format for Define Ventures?

The most common email format at Define Ventures is {first_name}@definevc.com. For example: {first_name}@definevc.com.

How do I contact Define Ventures?

You can contact Define Ventures via email at contact@definevc.com or kristi@definevc.com, headquartered in San Francisco, CA.