John James Byrnes

Abbott Mead Vickers.BBDO Ltd. offers advertising and marketing services. The firm also provides creative development and strategic planning services for television, radio and print campaigns. The company was founded by David Abbott, Peter Mead and Adrian Vickers on August 2, 1985 and is headquartered in London, the United Kingdom.

Founded in 1983, AMV BBDO Investments Ltd. is a holding British company that functions as an investment holding company. Part of Omnicom Group, Inc., the company is based in London, UK.

BBDO EMEA Ltd. provides business support services. The private company is based in London, UK. The British company was founded in 1985.

Redwood Publishing Ltd. functions as a marketing agency. The private company is based in London, UK.

Wednesday Agency Group Ltd. provides advertising and media services. The company was founded on December 15, 2009 and is headquartered in London, the United Kingdom.

Part of Omnicom Group, Inc., BBDO European Holdings Ltd. functions as an investment holding British company. The company is based in London, UK and was founded in 2000.

Part of Omnicom Group, Inc., And London Productions Ltd. is a company that provides photographic production services for advertising agencies. The company is based in London, UK and was founded in 2005.

Part of Omnicom Group, Inc., Wednesday London Ltd. is an advertising agency that provides advertising agency services. The company is based in London, UK and was founded in 2003.

Founded in 2015, WAG BBDO Holdings Ltd. is a holding British company that operates subsidiaries providing advertising and marketing services. Part of Omnicom Group, Inc., the company is based in London, UK.