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.
ORB Innovations Ltd
London
ORB International Ltd
Holborn
ORCA Computing LTD
London
ORGANIC GRAPE SPIRIT LTD
Ashford
ORGROW LIMITED
London
ORIENT CABLE (NBO UK) LTD.
London
ORION ATLANTIC LTD
Manchester
ORION CLINICAL SERVICES LIMITED
Merthyr Tydfil
ORIRI Marketing
Manchester
ORS Consulting (UK) Limited
Aberdeen
ORSA PROJECTS LIMITED
London
ORTEC FINANCE LTD
LONDON
ORTENZ & CO LIMITED
LONDON
OS Designs and Partners Limited
London
OS SOLUTIONS LTD
BOLTON
OSBOURNE PINNER LIMITED
London
OSE CONSULTING LTD
NOTTINGHAM
OSME EDUCATION LTD
Bromley
OSPT Ltd
Oxford
OSTAR SOLUTIONS LTD
London
OTB Engineering Limited
London
OTHER SOLUTIONS Consulting
London
OTOVO LIMITED
LONDON
OUTSIZED VENTURES LIMITED
London
OUTSOURCED ACC LTD
BECKENHAM
OWLSTONE MEDICAL LTD
CAMBRIDGE
OX MARKETING LTD
Southsea
OXBYTE TECH LIMITED
Oxford
OXCCU Tech Ltd
Begbroke
OXECO U.K. Limited
Yarnton