Ambler Brook

Ambler Brook is a thesis-oriented growth equity firm located in Boston, Massachusetts, that specializes in investing in founder-owned healthcare and B2B enterprises. The firm targets businesses in North America, concentrating on the services and technology sectors. By focusing on these specific areas, Ambler Brook aims to support and accelerate the growth of innovative companies that are led by their original founders, fostering development in the healthcare and B2B landscapes.

Top Sectors

Healthcare Technology Compliance Insurance

Top Regions

Massachussets North America New England Eastern US USA

http://www.amblerbrook.com

https://linkedin.com/company/amblerbrook

https://pitchbook.com/profiles/investor/551711-80

Kearney Shanahan

Co-Founder and Managing Partner

Stephen Sahlman

Co-Founder, Managing Partner and Board Member

1 past transactions

Tower MSA Partners

Private Equity Round in 2025

Tower MSA Partners specializes in Medicare Secondary Payer (MSP) compliance services, assisting insurers and employers in efficiently settling worker compensation and liability claims. Their services include Medicare Set-Asides, lien resolution, and Section 111 reporting, ensuring claims are resolved promptly and in accordance with Medicare guidelines.

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