Digital 3&4 (D3&4, also known as digital 3 and 4 or D 3 and 4), a privately owned UK company founded in 1996, employs approximately 10 people. It manages the Digital 3 and 4 UK Digital Terrestrial Television (DTT) multiplexes. The company is jointly owned by ITV and Channel 4 and reported revenues of less than $10 million in 2023.
