British companies established in 1998

English car company (1998-present)

open-access train operating company in the United Kingdom

DNEG (formerly known as Double Negative and pronounced D-NEG) is a British visual effects, computer animation and stereo conversion digital studio that was founded in 1998 in London, and rebranded as DNEG in 2014 after a merger with Indian visual effects company Prime Focus.

British leisure company

British video game developer

British video game developer

Sendo was a British manufacturer and supplier of mobile phones founded in 1998 and based in Birmingham. It specialised in low-cost handsets aimed primarily at the pay-as-you-go markets and also high-end Symbian smartphones.

EasyGroup Ltd (styled as easyGroup, or simply easy) is a British multinational venture capital conglomerate founded in 1998. It is headquartered in London, United Kingdom and privately owned by Stelios Haji-Ioannou.

British-owned education publishing and assessment service

company, formerly Cambridge Silicon Radio

telecommunications technology company

British film distribution subsidary of StudioCanal

British self-storage company