UK visa sponsors in Professional & Scientific
15,278 licensed sponsors classified under Professional & Scientific — matched to their Companies House industry (SIC) code, register as of 2026-09-18.
ONE SOURCE ACCOUNTANCY SERVICES LTD
Glasgow
ONEAFRICA TECHNOLOGIES LTD
MANCHESTER
ONESCENE LTD
London
ONGEA CREATIVE LIMITED
LONDON
ONKO
Cobham
ONLINE ONLINE LIMITED
Croydon
ONNU LTD
Bury St Edmunds
ONSET GLOBAL TRADING UK LTD
London
ONTRAX EQUIPMENT LTD
Coleraine
ONYX PRODUCTIONS LTD
Glasgow
OODSUL LIMITED
London
OPAL CONSULTANCY LTD
BRENTWOOD
OPAL TRADERS LIMITED
Walton on Thames
OPEN BIONICS LTD
BRISTOL
OPEN CLIMATE FIX LIMITED
London
OPEN HOUSE MCR LTD
Manchester
OPEN22 SOLUTIONS LIMITED
Barking
OPERIS GROUP PLC
LONDON
OPR Services Ltd
London
OPSES LIMITED
Hampshire
OPTIFARM LTD
Chesterfield
OPTIMAPHARM (UK) LIMITED
Oxford
OPTIMUS BIZ SOLUTIONS LIMITED
Hounslow
OPTIVEST INVESTMENT LTD
London
OPTIfarm
CHESTERFIELD
OPUS ACCOUNTANCY LIMITED
Chester
OPUSHAVEN GROUP LTD
Ashford
OR3D Ltd
Wrexham
ORANGE MEDIA LIMITED
London
ORANGE TWIST LTD
London