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

Anthony Holroyd

Senior Analyst

Anthony is a Senior Analyst in SI Global's London team, advising clients across the UK, US, and Europe on buy-side and sell-side M&A transactions in the Technology & Data Services, Consulting, and Marketing Communications sectors.

Before joining SI, Anthony worked at Coller Capital, a secondaries private equity firm, and spent four years in BDO’s London Audit team, where he worked with on a diverse portfolio of private and FTSE 100 clients.

He is a Chartered Accountant (SAICA) and holds a BCom in Finance and Accounting from the University of Cape Town.