Author: Adithya Srinivasan | Register dated | Source: Home Office
Circuit Mind
Circuit Routing Limited
Circular Bioeconomy Alliance
CIRCULAR CARE LTD
CIRCULAR ECOLOGY LTD
Circular Economy Services Ltd
CIRCULAR GROOVE LTD
Circularity Capital LLP
Circulor Ltd
Circulus CRM Limited
Circus Day Nursery
Circusful
CIRCUS RECORDS LIMITED
Cirdan Imaging Limited
Cirencester Health Group
Cirera Capital Limited
Cirka UK
Cirrico Ltd
Cirrus Ltd
Cirrus Logic International Semiconductor Limited
Cirrus Nexus Ltd
Cirrus Research plc
CIRS SERVICE MANAGEMENT LTD
CISCA LIMITED
Ciscoes Catering Ltd
Cisco International Limited
Ciscore Limited
CISDI UK LTD
Cisilion Ltd.
Cision Group Limited
CIS London & Partners LLP
CIS Security Ltd
CI STUDY LTD
CITAC Africa Limited
Citadel Accounting UK Limited
Citadel Enterprise Europe Limited
Citadel.london Ltd
CITATION CYBER LIMITED
Citco London Ltd
CIT Digital Ltd
CiteAb Ltd.
CiTECH Energy Recovery Solutions UK Ltd.
CITIAN LTD
CITIBOND TRAVEL (LONDON) LTD
CITIGAURD SECUREDRIVE LTD
Citi Group
Citi Group (Kent) Limited T/A Citi Terrace
Citiguard Services Ltd
CITI KITCHEN LONDON LIMITED
CITILAND ESTATES LTD
Added to the register since 16 October 2026.
No longer on the register, so they can't issue new sponsorships.