Meet Our Expert Team of Global, Sector Specialist M&A Advisors

At SI Global, our greatest asset is our people. We are a team of dedicated M&A advisors and corporate finance experts who understand exactly what it takes to successfully build and sell a company in the Marketing, Tech Services and Consultancy sectors.

Our advisors possess specific expertise in the digital economy. We have dedicated teams for Marketing Agencies, Consultancies, and Tech-Enabled Services. This sector-focus allows us to provide the nuanced advice necessary to navigate complex deals and secure premium valuations from our global network of acquirers and investors..

Partners in Your Success

Choosing an M&A advisor is one of the most significant decisions a founder will make. You need a partner who acts not just as a broker, but as a trusted extension of your board. We guide you through every stage of the transaction, from early business exit planning to the final negotiation table.

Whether you are looking for a sell-side M&A advisor in London or need global representation to reach international buyers, our team’s track record demonstrates our ability to deliver results. Explore our Deals page to view our transactions

Jack Mehigan

Partner

Based in London and covering all of EMEA and the Americas, Jack advises leading businesses across marketing and technology services. He has deep experience in originating, negotiating and executing transactions as well as providing high-value strategic advice to clients. Jack is SI's Private Equity subject matter expert, driven partly by the six years spent in PwC’s Private Equity team to start his career.

Recent sell side clients include: Red Flag, Precise TV, DMPG, 11FS, Hume Brophy, Peak Data and Jaguar Land Rover.