Author: Adithya Srinivasan | Register dated | Source: Home Office
A T & C PROFESSIONAL SYSTEMS LIMITED
AT&T ISTEL
Atariya Restaurant London Limited
ATASAN & CO LTD
ATASAN & CO. LTD
Ata Technique Ltd
ATA ULUSLARARASI DIS TICARET VE DEKORASYON LIMITED
ATAVA LIMITED
Atcha Holdings Limited
Atchem Ltd T/A Dev's Chemist
A.T Cronin Workshop Limited
Ateca Limited
Atelier001 Limited
ATELIER ATHEM LIMITED
ATELIER BRISAC LTD
Atelier Gooch Ltd
Atelier JI Limited
Atelier One Ltd
Atelier Set Limited
ATELIERS LONDON LTD
Atelier Ten London Limited
Atelier U W A Architects Limited
ATELIER WREN LTD
ATEME UK LTD
Atempo Growth
ATEN COMMUNICATIONS UK LTD
ATESCO CONSULTANCY LTD
ATEZ UK SOFTWARE TECHNOLOGIES LTD
ATFGROUP LIMITED T/A IT House UK
AT GLOBAL MARKETS (UK) LIMITED
Athena Advisers Ltd
The Athena Capital Limited
Athenaeum Partners UK Limited
Athena Racing Limited
ATHENEUM LIMITED
Atheria Law Ltd
Athletes' Performance UK Limited
The Athletic Media Company UK Ltd
Athlone Investment Management LLP
Athora UK Services Limited
ATHT LIMITED
Atic Limited
ATIF CONSULT LTD
ATI Fibrenet Limited
Atil News Limited
ATITECH UK
Atitlan Asset Management Limited
A T Kearney Limited
AtkinsRealis UK Limited
AtkinsRealis PPS Limited
Added to the register since 16 October 2026.
No longer on the register, so they can't issue new sponsorships.