Top 70 Investor Relations Companies in London

Berkeley Communications is an international full-service PR and comms agency based in Reading, U.K., with offices in London, Munich, New York, Paris, Madrid, and Amsterdam. The agency, founded in 1995, has more than 50 employees and provides PR, branding, marketing strategy, and digital strategy services to small and larger-sized companies in the IT, telecommunications, and e-commerce industries.

Hustle is a creative agency based in London with an office in Manchester, U.K. The agency, founded in 2019, has a team of less than ten that provides PR, web development & design, e-commerce development, and mobile app development services to small and midmarket companies. 

Founded in 2012, OggaDoon is headquartered in Bristol, United Kingdom with another location in London. Their team of five employees provides public relations, social media marketing, and content marketing services to midmarket and small businesses.

Gabrielle Shaw Communications is a public relations company. The small London, United Kingdom-based team provides public relations, branding, marketing strategy, event marketing & planning, and more. The firm was founded in 1996.

Transmission Private is a communications, public relations, and reputation management agency based in London and founded in 2014.  With no more than 10 employees, they specialize in digital strategy, branding, and PR solutions for clients across various industries.

A Group Consulting is a midsize business consulting company located in London, United Kingdom; Istanbul, Turkey; Oslo, Norway and Prague, Czech Republic. The team provides business consulting, financial advising & planning, direct marketing, public relations, and more.

Rubik Communications is a London-based integrated financial and corporate communications company founded in 2020. Their team of fewer than 50 offers public consulting, branding, and PR solutions to small and medium-sized businesses alike.

Established in 2009, gk strategy is a public relations company. They are in London, United Kingdom and have a small team. The firm specializes in public relations.

Founded in 1983, Interel Group is a public relations agency. Their midsize team is headquartered in Brussel, Belgium; Washington, District of Columbia and Westminster, United Kingdom. Their services include public relations.

Vested is a small PR firm. Established in 2015, the team offers public relations and social media marketing. The company is headquartered in New York, New York and San Francisco, California.

Established in 1980, The Bespoke Group is a PR company. The midsize Banstead, United Kingdom-based team focuses on public relations, branding, digital strategy, marketing strategy, and more.

Equity Development, a PR firm, was established in 1997. The small London, United Kingdom-based team specializes in public relations and commercial financing, funding, & investment.

Havas Life Medicom, a PR firm, was established in 1989. The midsize team specializes in public relations, branding, and digital strategy. The agency is based in Thames Ditton, United Kingdom.

Redleaf Polhill is a PR company founded in 2000. In London, United Kingdom, their small team offers public relations, digital strategy, and content marketing.

PR MEDIACO is a small branding firm and public relations firm based in Kingston-upon-Thames, United Kingdom. Their services include branding and public relations.

A D Communications is a small PR company headquartered in Esher, United Kingdom. The team offers public relations, advertising, branding, marketing strategy, and more.

The 10 Group is a video production company. They are in London, United Kingdom and London, United Kingdom and have a small team that focuses on video production, public relations, content marketing, marketing strategy, and more. The agency was founded in 2010.

Luminous PR is a public relations company launched in 2012. Their small team is located in London, United Kingdom and offers public relations.

Established in 2020, Sales Division is a PR company. Their small team is located in London, United Kingdom. Their services include public relations, marketing strategy, market research, email marketing, and more.

Touchdown PR Ltd is an Egham, United Kingdom-based PR company. The small firm was established in 2006. Their services include public relations, branding, marketing strategy, other marketing, and more.

Launched in 2006, SUTTON is a media planning and buying agency. The midsize London, United Kingdom-based team provides media planning & buying, public relations, digital strategy, and marketing strategy.

Founded in 2004, Scarlett P R & Marketing is a marketing strategy and PR agency. They are in Ashtead, United Kingdom and have a small team. The company provides marketing strategy and public relations.

Panache P R is a small Great Bookham, United Kingdom-based PR firm. Their services include public relations.

Public relations firm Prowse & Co Ltd was founded in 1988. Their small team is based in Fetcham, United Kingdom. Their services include public relations, marketing strategy, and market research.

Resonance is a public relations agency launched in 2011. Their small team is in London, United Kingdom and focuses on public relations, content marketing, email marketing, event marketing & planning, and more.

Public relations company Montieth & Company was founded in 2010. Their small team is headquartered in New York, New York; London, United Kingdom and Hong Kong, Hong Kong. Montieth & Company focuses on public relations, content marketing, and marketing strategy.

Kayak PR is a public relations agency headquartered in Kingston Upon Thames, United Kingdom. The small team offers public relations and social media marketing. The agency was founded in 2007.

In Ewell, United Kingdom, Trinity Public Relations is a small PR firm. They focus on public relations and were founded in 2003.

Building Relations PR is a public relations company. Founded in 2015, the team offers public relations, digital strategy, marketing strategy, market research, and more. Their small company is located in Egham, United Kingdom.

P R Department is a PR firm. They are headquartered in Sunbury-on-Thames, United Kingdom and have a small team. Their team provides public relations.