Eight agencies — five in St Peter Port, one each in St Martin, Forest and Vale. The oldest, Hamilton Brooke, dates to 1988; the newest, AMPD, opened 2025 with AI consultancy alongside creative work. Six are limited companies. Advertising strategy runs through five practices; brand identity and digital marketing through four apiece. —
St Peter Port·Professional services·Est. 2007
Brand strategy and design agency with offices in St Peter Port and Jersey, specialising in identity, digital activation, and advertising.
St Peter Port·Professional services·Est. 1989
Part of Channel Islands Media Group (CIMG)
The Partnership Agency (TPA) is a full-service creative marketing and digital agency serving the Channel Islands and international markets since 1989.
Vale·Professional services·Est. 2025
Boutique consultancy specialising in advertising strategy, brand identity, and digital marketing, established in 2025 and offering AI consultancy and automation.
St Peter Port·Professional services·Est. 1988
✦Oldest in this niche
Full-service creative, marketing, and digital agency established in 1988, specialising in corporate identity, rebranding, and digital marketing with a team of 13 in St Peter Port.
Forest·Professional services·Est. 2010
Advertising agency established in 2010 by Joseph Smith, specialising in advertising strategy and design, and awarded Best Press Campaign at the 2004 CIM Awards.