- RICHARD GRANT HOWELLS- Born August 1962 - FITZROY HOUSE 11 CHENIES STREET, LONDON, UNITED KINGDOM, WC1E 7EY 
- RICHARD JAMES HOWELLS- Born August 1971 - HOLMLEA, 16 MAPLE GROVE PRESTWICH, MANCHESTER, LANCASHIRE, M25 3DQ 
- MARC RICHARD HOWELLS- Born January 1965 - SECURE TRUST HOUSE BOSTON DRIVE, BOURNE END, BUCKINGHAMSHIRE, SL8 5YS 
- JOHN RICHARD HOWELLS- Born August 1980 - 1 THE CLOSE, PORTSKEWETT, CALDICOT, UNITED KINGDOM, NP26 5SN 
- JOHN RICHARD HOWELLS- 95 HALLAM WAY, WEST HALLAM, ILKESTON, DERBYSHIRE, UNITED KINGDOM, DE76LP 
- STEPHEN RICHARD HOWELLS- 10 ST. HELENS ROAD, SWANSEA, SA1 4AW 
- HOWELLSMITHACCESS LTDActive - Proposal to Strike off- 10157416 - Incorporated on 30 April 2016 
- HOWELLSSTYLE LTDDisolved- 13726187 - Dissolved on 28 June 2022 
- RIDLEY INTERNATIONAL LIMITED- 01847864 - Incorporated on 13 September 1984 
- HOWELLS & SONS LTDDisolved- 14634813 - Dissolved on 9 July 2024 
- Stephen Richard HOWELLS- Born July 1969 - Alderbrook School Blossomfield Road, Solihull, West Midlands, B91 1SN 
- MARC RICHARD HOWELLS- Born January 1965 - EPSOM COURT 1ST FLOOR EPSOM ROAD, WHITE HORSE BUSINESS PARK, TROWBRIDGE, ENGLAND, BA14 0XF 
- MARC RICHARD HOWELLS- Born January 1965 - SECURE TRUST HOUSE BOSTON DRIVE, BOURNE END, BUCKINGHAMSHIRE, SL8 5YS 
- JAMES RICHARD HOWELLS- Born July 1971 - 11 RAVEN WHARF, LAFONE STREET, LONDON, SE1 2LR 
- DAVID RICHARD HOWELLS- MILLBROOK DRIVE CENTRAL BUSINESS PARK, SWANSEA VALE, SWANSEA, SA7 0AB 
- DAVID RICHARD HOWELLS- Born May 1973 - 19 LLWYN COCH, BRIDGEND, MID GLAMORGAN, CF31 5BJ 
- Richard James HOWELLS- Born August 1971 - Celixir House Stratford Business And Technology Park, Stratford-Upon-Avon, Warwickshire, United Kingdom, CV37 7GZ 
- James Richard HOWELLS- Born July 1971 - 10 Lower Thames Street, London, England, EC3R 6EN 
- MARC RICHARD HOWELLS- Born January 1965 - EPSOM COURT 1ST FLOOR EPSOM ROAD, WHITE HORSE BUSINESS PARK, TROWBRIDGE, ENGLAND, BA14 0XF 
- Richard Andrew HOWELLS- Born March 1954 - 9 Buttermilk Crescent, Royal Wootton Bassett, Swindon, England, SN4 7FY