- Jan Henning, Mr. KARKOWSKI- Born March 1970 - 80 High Street, Edgware, United Kingdom, HA8 7EJ 
- Jan-Niclas, Mr. KOERNER- Born January 2001 - FLAT 7 9 Priory Road, Flat 7 Priory Road Flat 7, Clifton, Bristol, England, BS8 1TU 
- Albert Jan, Mr. BIRCHWOLF- Born April 1989 - 2 2 Kember Street, Flat 3, London, England, N1 1BF 
- MR ANDRZEJ JAN BRYGOLA- 145-157 ST. JOHN STREET, LONDON, GREAT BRITAIN, EC1V 4PY 
- Jan Stanisław, Mr. GROCHOWSKI- Born October 1990 - Lublin, Poland 
- Sebastian Jan, Mr. NOWOGRODZKI- Born September 1985 - 50 Rosewall Road Rosewall Road, Southampton, England, SO16 5DW 
- Jan Einar, Mr. STETTE- Born December 1970 - 78 Glenthorne Road, London, United Kingdom, E17 7AR 
- Nigel Jan, Mr. REDEL- Born November 1947 - Unit 10, Weldon Road, Loughborough, Leicestershire, LE11 5RN 
- Jan Henning, Mr. KARKOWSKI- Born March 1970 - 80 High Street, Edgware, England, HA8 7EJ 
- Tomasz Jan, Mr. SROCZYNSKI- Born March 1989 - Warszawska 4a/82, Kostrzyn, Poland, 62-025 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- DLP DERIVATIVES LLPActive - Proposal to Strike off- OC354152 - Incorporated on 15 April 2010 
- JAN JANIGA LTDActive - Proposal to Strike off- 09231382 - Incorporated on 23 September 2014 
- MR & MRS O LTD.Active - Proposal to Strike off- SC217464 - Incorporated on 29 March 2001 
- MR & MRS W LTD- 08480767 - Incorporated on 9 April 2013 
- MR&MRS LTDActive - Proposal to Strike off- 10922002 - Incorporated on 18 August 2017 
- MR. & MRS. P LTD- 14381139 - Incorporated on 27 September 2022 
- MR&MRS LTDDisolved- 14548151 - Dissolved on 21 May 2024 
- MR MRG LTDDisolved- 14226733 - Dissolved on 19 December 2023