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.
Origio Limited
Fareham
Orion Fire Engineering Ltd
Manchester
Oritain UK Limited
London
Orix Accountants Ltd
Newcastle upon Tyne
Orms Designers + Architects Ltd
London
Orphans in Need
Bradford
Orthonika Limited
London
Osborn Associates Ltd
Edenbridge
Osborne Partners Limited
London
Osiris Concepts Ltd
London
Osiris Resources
Bristol
Osiris Solicitors Ltd
London
Oskad UK Ltd
London
Osler Diagnostics Ltd
Oxford
Osman Consulting Ltd
Solihull
Ossila Limited
Sheffield
Ostberg Sinclair & Co Ltd
London
Otaski Energy Solutions Ltd
Gateshead
Otherway London Limited
London
Otsuka Pharmaceutical Europe Ltd
Windsor
Otter Bookbinding LIMITED
Midhurst
Our Footprints Ltd
Bristol
Our Voice Legal Ltd
Basildon
Out In Tech Ltd
London
OutFox Bio Limited
Didcot
OutSee Limited
Cambridge
OutThink Ltd
London
Outback Imaging UK Limited
London
Outcome Solutions and Services Limited
London
Outdoor Sagacity Ltd
London