UK visa sponsors in Professional & Scientific
15,205 licensed sponsors classified under Professional & Scientific — matched to their Companies House industry (SIC) code, register as of 2026-08-12.
OK Cool
London
OK-RM Limited
London
OKI Europe Ltd
Egham
OLA Limited
Glasgow
OLD BAILEY SOLICITORS
BRIGHTON
OLIVALIS CONSULTING LTD
London
OLLU ENTERPRISE LTD
London
OLR (UK) LIMITED
London
OM FUNERAL CARE LTD
London
OM Ventures Capital Limited
London
OMAIRA CONSULTING GROUP LTD
London
OMEGA ENGINEERING & CONSULTANCY GROUP LIMITED
Portchester, Fareham
OMG CONSULTING LTD
LONDON
OMICRON electronics UK Limited
Stafford
OMNIAC PHARMCONSULT LIMITED
Hertfordshire
OMNITECH BUSINESS LTD
Northampton
OMOUK Ltd
London
OMSR Services Ltd
Cardiff
OMass Therapeutics Limited
Oxford
ONE 10 GRAPHICS LTD
Tipton
ONE 2 ONE SUPPORT SERVICES NOTTINGHAM LTD
NOTTINGHAM
ONE Advisory Limited
London
ONE SOURCE ACCOUNTANCY SERVICES LTD
Glasgow
ONEAFRICA TECHNOLOGIES LTD
MANCHESTER
ONESCENE LTD
London
ONGEA CREATIVE LIMITED
LONDON
ONLINE ONLINE LIMITED
Croydon
ONNU LTD
Bury St Edmunds
ONSET GLOBAL TRADING UK LTD
London
ONTRAX EQUIPMENT LTD
Coleraine