- ALLAN 110 LTDDisolved- 15454700 - Dissolved on 3 September 2024 
- ALLAN HEYActive - Proposal to Strike off- 07556150 - Incorporated on 8 March 2011 
- S.E. ALLAN LTD.Dissolved- SC228196 - Dissolved on 16 February 2016 
- G R ALLAN LTDDisolved- SC602809 - Dissolved on 23 August 2022 
- J W ALLAN LTDActive - Proposal to Strike off- 09443340 - Incorporated on 17 February 2015 
- Allan Charles, Mr. BECKER- Born August 1969 - 28 The Ridgeway, London, England, NW11 8TB 
- Allan Irving, Mr. HILLARY- Born November 1938 - The Lodge, Undercliffe Cemetery, 127 Undercliffe Lane, Bradford, BD3 0QB 
- Steven Allan, Mr. MERRICK- Born March 1957 - 30 Dean Street, London, England, W1D 3SA 
- Michael Allan, Mr. SILVER- Born November 1934 - C/O Julie Clarke Auckland House, Lydiard Fields, Swindon, England, SN5 8UB 
- Gregory Allan, Mr. SCOVEL- Born January 1954 - Roke Manor Old Salisbury Lane, Romsey, Hampshire, United Kingdom, SO51 0ZN 
- Allan William, Mr. PORTER- 3rd Floor Sterling House, Langston Road, Loughton, Essex, IG10 3TS 
- David Geoffrey, Mr ALLAN- Born August 1964 - Kewego Sa 111 Rue Cardinet, Paris, France, 75017 
- ALLAN SS LTDActive - Proposal to Strike off- 08580133 - Incorporated on 21 June 2013 
- SD ALLAN LTDDisolved- SC457684 - Dissolved on 4 January 2022 
- DU ALLAN LTDDisolved- 13586866 - Dissolved on 8 August 2023 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- BM ALLAN LTD.Dissolved- SC377319 - Dissolved on 7 December 2012 
- HF ALLAN LTDDisolved- 13528198 - Dissolved on 2 May 2023 
- ALLAN K & CO. LTDDisolved- 15390490 - Dissolved on 3 June 2025