Barry Maurice William Hearn

The Professional Darts Corp. Ltd. operates as a professional body in the sport of darts. The company was founded in January 1992 and it is headquartered in Brentwood, the United Kingdom.

Matchroom Sport Ltd. broadcasts sports programming. Its events include boxing, golf, prizefighter, tenpin, snoker, pool, ping pong, poker, fishing, darts and drafts. The company was founded by Barry Hearn, 1982 and is headquartered in England, the United Kingdom.

Leyton Orient Football Club Ltd. owns and operates football clubs. The firm offers match sponsorship, membership services, ticket services, reserve team reports, match preview, and reporting services. The company was founded in 1881 and is headquartered in London, the United Kingdom.

World Snooker Ltd. provides snooker events and commercial rights. The company is headquartered in Bristol, the United Kingdom.

Part of Matchroom Sport Ltd., Matchroom Boxing Ltd. is a leading boxing British promotional company that organizes major stadium and arena shows worldwide. The company is based in Brentwood, UK. Headed by boxing expert Eddie Hearn, Matchroom Boxing has an unparalleled stable of world-class fighters, and its unique expertise in promotion, staging, and television productions cements its position as the top promoter in the sport. Founded in 1987, the company has been a world leader in major boxing promotion and production for over a quarter of a century.

Part of The Professional Darts Corp. Ltd., World Series of Darts Ltd. is a British company that supports affiliated tours worldwide. The company was founded in 2015 and is based in Brentwood, UK. The Professional Darts Corporation organizes 13 Tour Events in 2018, featuring 48 players, and hosts European events that are open for booking.

Part of Matchroom Sport Ltd., Matchroom Boxing USA Ltd. is a British company that owns, manages, and promotes sporting events. The company is based in Brentwood, UK. The company has established relationships with virtually every major broadcaster of sports in the world and have been bringing unparalleled value to their sponsors, massive audiences for their TV broadcast partners, and excitement to their sports' fans. Founded in 2018, the company has become one of the world's largest suppliers of sports programming over the past near four decades.