- ROBIN CROWTHER LIMITEDDisolved- 10873991 - Dissolved on 3 May 2025 
- CROWTHER CONSULTANTS LIMITEDDissolved- 10388868 - Dissolved on 22 June 2021 
- CROWTHER SOLUTIONS LTD- 12059551 - Incorporated on 19 June 2019 
- CROWTHER GROUP LIMITED- 13288531 - Incorporated on 24 March 2021 
- DAVID ARTHUR CROWTHER- Born December 1948 - 10 DENTON ROAD, ILKLEY, ENGLAND, LS29 0AA 
- DAVID ABBOTT CROWTHER- Born May 1947 - REDFERN COTTAGE, UPPER COMMON LANE, CLAYTON WEST, HUDDERSFIELD, WEST YORKSHIRE, HD8 9LN 
- DAVID HAROLD CROWTHER- Born July 1922 - SAINT MIRINS, GOLF LINKS ROAD, BAXTER, VICTORIA, AUSTRALIA, 3911 
- DAVID PETER CROWTHER- Born September 1966 - 50 DARLINGTON GROVE, MOORENDS, DONCASTER, SOUTH YORKSHIRE, UNITED KINGDOM, DN8 4TN 
- Philip David CROWTHER- Born October 1971 - The Stables Troy Road, Horsforth, Leeds, West Yorkshire, United Kingdom, LS18 5SY 
- ANDREW DAVID CROWTHER- Born November 1962 - 128 CANNON WORKSHOPS, CANNON DRIVE, LONDON, LONDON, ENGLAND, E14 4AS 
- DAVID HAROLD CROWTHER- 1A BARBERS WOOD CLOSE, HIGH WYCOMBE, BUCKINGHAMSHIRE, HP12 4EW 
- NIGEL DAVID CROWTHER- Born December 1960 - 45 SOUTHCROFT AVENUE, BIRKENSHAW, BRADFORD, WEST YORKSHIRE, BD11 2DD 
- David Edward CROWTHER- Born August 1962 - The Barn Yarrow Croft, Drinkhouse Road, Croston, Lancashire, England, PR26 9BL 
- DAVID ANDREW CROWTHER- 26 COURTHOPE ROAD, HAMPSTEAD, LONDON, NW3 2LD 
- David Joseph CROWTHER- Born September 1952 - Richard House Winckley Square, Preston, United Kingdom, PR1 3HP 
- DAVID PHILIP CROWTHER- Born January 1932 - SUNNINGHILL SHARP LANE, ALMONDBURY, HUDDERSFIELD, WEST YORKSHIRE, HD4 6SW 
- NORMAN DAVID CROWTHER- Born November 1964 - 2 STATHAM COURT, STATHAM STREET, MACCLESFIELD, CHESHIRE, SK11 6XN 
- JEREMY DAVID CROWTHER- Born June 1961 - FOURTH FLOOR TORONTO SQUARE, TORONTO STREET, LEEDS, LS1 2HJ 
- RONALD DAVID CROWTHER- Born October 1928 - 104 MAIN STREET, SHADWELL, LEEDS, WEST YORKSHIRE, LS17 8HN 
- DAVID SIMON CROWTHER- Born November 1967 - 25 LONGFELLOW DRIVE, KETTERING, NORTHAMPTONSHIRE, NN16 9XD