Skip to main content
Kirk Posmantur

Kirk Posmantur

Unclaimed
Chief Partnership Officer, Board Member, and Founder, 25M Health25M HealthNew York, NY

Current Firm

25M Health

Focus

Digital Health, Enterprise

About Kirk Posmantur

Kirk Posmantur is Chief Partnership Officer and Board Member at 25M Health, a venture capital firm investing in digital health innovation. As Founder and CPO, Posmantur leads strategic partnerships and investment initiatives across digital health, enterprise software, artificial intelligence, consumer applications, and SaaS technologies. His role encompasses identifying and nurturing high-potential ventures at the intersection of healthcare and technology, while building collaborative relationships that drive value creation. With expertise spanning multiple investment verticals, Posmantur focuses on backing founders and companies leveraging AI and digital solutions to transform healthcare delivery, enterprise operations, and consumer health outcomes. His work at 25M Health positions him at the forefront of healthcare technology investment and partnership strategy.

Focus Areas

Investment Stage

Pre-Seed
Seed
Series A
Series B+

Other Investors at 25M Health

Matt Fremont-Smith headshot
Matt Fremont-Smith

President, Board Member, and Founder, 25M Health

25M Health

Steven Price headshot
Steven Price

CEO, Board Member, and Founder, 25M Health

25M Health

Theo Lee headshot
Theo Lee

Senior Associate, 25M Health, 25M Health

25M Health

View full team →

Investment Profile

Kirk Posmantur is a Chief Partnership Officer, Board Member, and Founder, 25M Health at 25M Health, based in New York, NY.

Kirk's investment focus spans Digital Health, Enterprise, AI, Consumer, SaaS, primarily investing at the Pre-Seed, Series B+ stages. This specialization allows for deep domain knowledge and strong network effects that benefit portfolio companies.

Frequently Asked Questions

Who is Kirk Posmantur?

Kirk Posmantur is a Chief Partnership Officer, Board Member, and Founder, 25M Health at 25M Health, based in New York, NY. Their investment focus includes Digital Health, Enterprise, AI.

What does Kirk Posmantur invest in?

Kirk Posmantur focuses on investments in Digital Health, Enterprise, AI, Consumer, SaaS through 25M Health. These focus areas reflect their domain expertise and the types of startups they actively seek to back.

What firm is Kirk Posmantur at?

Kirk Posmantur is currently at 25M Health, headquartered in New York, NY, serving as Chief Partnership Officer, Board Member, and Founder, 25M Health.

Fund Operations Resources

Independent guides to the software and workflows venture investors and their firms use to run funds.

Related tools and reading

Sponsored
AArchstone

The operating system for private capital.

Archstone runs the back office for venture, PE, real estate, and credit funds — LP reporting, capital calls, portfolio tracking, and fund accounting, in one platform. Now in alpha.

LP portalCapital calls$297/moNo AUM fees
Book a demo