Experience, Judgement, Candor & Insight

The Seabrook Partners’ team is comprised of professionals with backgrounds in investment banking, private equity and operations at entrepreneurial companies. Seabrook Partners’ focus on middle-market companies enables us to offer extensive senior attention to deal execution.


Brian Keane

Brian has been a co-founder and Managing Director at Seabrook Partners since January 2011. Prior to Seabrook Partners, he spent five years as a Managing Director and National Head of the Capital Strategies Group at Citigroup and then Morgan Stanley following the sale of Smith Barney by Citigroup to Morgan Stanley. The Capital Strategies Group provided M&A services to middle-market companies in the U.S. During the five years Brian ran the Group, it completed more than 110 transactions with aggregate value exceeding $3 billion.


Matt De La O

Matt is a co-founder of Seabrook Partners.  He has nearly 20-years of investment banking experience working with established and emerging-growth companies in the technology, business services and government & defense sectors.

Joe Tatum

Joe Tatum is a senior advisor at Seabrook Partners LLC.  He is a trusted business advisor and demonstrated entrepreneur with over 18-years of experience in private equity investing, co-founding and operating startup companies.

Joe Cawley

Joe Cawley is a senior advisor at Seabrook Partners LLC.

Throughout his twenty-five year career, he has provided growth strategy, investment banking, and corporate development advisory services. Representative clients have included UHNW individuals, real estate developers, private equity, family office, sovereigns, REITS, hedge funds, and C-level executives and their Boards. He has had significant in-country operating experience throughout Europe, the MidEast and Asia.