Author: Adithya Srinivasan | Register dated | Source: Home Office
Sumitomo Electric Finance UK plc
Sumitomo Electric Industries, Ltd UK Branch
SUMITOMO ELECTRIC U.K. POWER CABLES LTD.
Sumitomo Electric Wiring Systems (Europe) Ltd
Sumitomo Forestry Europe Limited
Sumitomo Mitsui DS Asset Management (UK) Ltd.
Sumitomo Mitsui Finance and Leasing Company, Limited,
Sumitomo Mitsui Trust Bank Limited
Sumitomo Mitsui Trust International Limited
Sumjing Ltd T/A Iro Sushi Opington
Sumjing Ltd t/a Iro Sushi Orpington
SUMMAIYA'S BOUTIQUE LIMITED T/A PEARLS & PETALS BY SUMMAIYA NABEEL
The Summer Berry Company
SUMMERCARE LIMITED
Summerdeep Grocery Limited
SUMMER DUMPLING LIMITED
Summer Fields School Trust Ltd
Summerhall Distillery Ltd
Summerhayes Care Home Ltd
Summer Hill Boarding Kennels Ltd
Summerhill School
Summerhill Services Limited
Summerhouse Limited
Summerill & Bishop
SUMMER INTERNATIONAL GROUP LTD
SUMMER ISLES ENTERPRISES LTD
Summerlands Care Limited
Summerley Recruitment LTD
SUMMERS FASHION HOUSE LIMITED
Summers-Inman Construction & Property Consultants
Summerston Convenience Store Ltd
Summerswood Primary School
Summertown Tailoring Ltd
Summit Brands Group (Holdings) Limited
SUMMIT BRIDGE VENTURES LTD
Summit Chiropractic Limited
Summit (City) Pub Company
Summit Creative Ltd
Summit Foods Ltd
SUMMIT HEALTHCARE LIMITED
Summit Law LLP
Summit Learning Trust
Summit Lodge Ltd
Summit Media 2.0 Limited
Summit Medical Limited
Summit (Oxford) Limited
Summit Partners LLP
SUMMIT PHARMA LIMITED
Summit systems
Summix Capital Limited
Added to the register since 16 October 2026.
No longer on the register, so they can't issue new sponsorships.