Thurston Group
General contacts
Investor type
PE / VC
Founded
1986
AUM
$400 M
Location
Chicago, Illinois, United States
Investor profile last updated: 16 August, 2026
Profile
Thurston Group is a private equity firm based in Chicago, founded in 1986 by Patrick J. Haynes III. With over 35 years of experience in the industry, the firm specializes in the healthcare sector, partnering with entrepreneurial healthcare and medical professionals. The firm is known for its collaborative and partnership-centric approach, drawing from the military and athletic backgrounds of its team members to build strong relationships with both company managements and investors.
Industry
Thurston Group Funds
| Name | Type |
|
|
|
Size | AUM | Launch date |
|---|---|---|---|---|---|---|---|
|
Thurston Fund III
|
Private Equity (PE)
|
Business Services (B2B)
Healthcare Services
Medical Devices
|
Series B
|
North America
|
$5-10 m
|
$211 M
|
July 2025
|
Contacts
Name
Title
Email
Social Networks
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Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
FAQs about Thurston Group
Is Thurston Group a venture capital or private equity firm?
Thurston Group is a venture capital and private equity firm. It backs companies at Pre-seed, Seed, Series A, Series B and Late Stage (Series C+), writing tickets of $10-50 m.
Where is Thurston Group located?
Thurston Group is located in Chicago, Illinois, United States.
When was Thurston Group founded?
Thurston Group was founded in 1986.
What sectors and industries does Thurston Group invest in?
Thurston Group invests in companies and startups in HealthTech, Medical Devices, Healthcare Services, Business Services (B2B).
What is Thurston Group geographical focus of investments?
Thurston Group invests in companies and startups in North America.
At what stages of companies and startups does Thurston Group typically invest in?
Thurston Group invests in companies and startups at Pre-seed, Seed, Series A, Series B, Late Stage (Series C+).
What is the usual amount of Thurston Group investment?
Thurston Group usually invests $10-50 m on average.
What is the amount of assets of under management (AUM) for Thurston Group?
Thurston Group has around $400m assets under management.
When was Thurston Group last fund created?
Thurston Group last fund was created/launched in 2025-07-16
What are the contacts of Thurston Group?
Thurston Group can be reached through its website thurstongroup.com and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Thurston Group — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Can I access Thurston Group data via API or MCP?
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Thurston Group directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
When was the Thurston Group profile last updated?
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.