About Us

Green Square was founded to provide practical and insightful corporate finance advice to the media and marketing communications sector.

We help shareholders of independent businesses prepare for sale and ultimately achieve the optimum transaction. We typically advise businesses with enterprise values ranging from £10m to £50m.

The leadership team at Green Square comprises five Partners, each of whom have worked within the sector in both advisory and operational roles and have built and sold their own marketing services agencies. This truly sets us apart as we have walked in your shoes and understand the emotional as well as commercial impacts on owners when the time comes to realise value from what they have created. We are supported by an exceptional team of analysts, researchers, copywriters, client service personnel and an Advisory Board of experienced entrepreneurs and industry gurus.

We are all passionate about the sector and are regular speakers at industry seminars and commentators within the press. This experience and enthusiasm are reflected in the work we undertake for clients.

We believe Green Square is a breath of fresh air in the stuffy world of corporate finance. The vast majority of our clients are via referral, reflecting the professional but user-friendly experience we provide.

Latest news
Watch Barry Dudley host The Drum Live Panel – The Omnicom / IPG shakedown

Green Square partner Barry Dudley recently hosted The Drum Live Panel discussion – The Omnicom / IPG shakedown The...
9th October 2025

The state of the creative production industry 6 months on from the collapse of Technicolor. Nick Berry writes in The Drum

Green Square’s Nick Berry explores a creative production sector at a crossroads: legacy giants collapsing under their own weight...
3rd October 2025

Havas and Horizon’s global gambit: a strategic masterstroke or market mirage? Barry Dudley writes in The Drum

Barry Dudley examines whether the launch of Horizon Global – a joint venture between Havas and Horizon Media Holdings,...
1st October 2025

The Drum Live Panel Compered by Barry Dudley: Holdco veterans declare ‘a new era for independents’

The Drum Live 2025 is now in full swing, featuring two days of debate and comment that bring their...
24th September 2025