- JACEK SENKOW- 93 DORSET ROAD, LONDON, UNITED KINGDOM, SW19 3HE 
- JACEK MROZ- Born November 1976 - PARKER RUSSELL, LEVEL 30 THE LEADENHALL BUILDING, 122 LEADENHALL STREET, LONDON, UNITED KINGDOM, EC3V 4AB 
- JACEK MROZ- Born March 1985 - 44 BROAD OAK, HEADINGTON, OXFORD, ENGLAND, OX3 8TS 
- Jacek, Mr. DYGUT- Born February 1962 - 13 Calverley Mews, Cheltenham, Gloucestershire, England, GL51 3RL 
- JACEK CIESLINSKI LTD- 09236004 - Incorporated on 25 September 2014 
- Mateusz Jacek MROZ- Born July 1991 - 96 Bakewell Drive, Nottingham, England, NG5 9AF 
- JACEK108 LTD- 09256608 - Incorporated on 9 October 2014 
- TAMARA VON SENKOW LTDActive - Proposal to Strike off- 10473106 - Incorporated on 10 November 2016 
- JACEK LTD- 10884102 - Incorporated on 26 July 2017 
- GRZEGORZ JACEK MROZ- 105B MAZANCOWICKA, BIELSKO-BIALA, POLAND, 43-300 
- ADRIAN SENKOWSKI- Born March 1995 - 2 KESTON MEWS, WATFORD, ENGLAND, WD17 4UL 
- JACEK LIS LTDActive - Proposal to Strike off- 08865851 - Incorporated on 28 January 2014 
- JACEK & SON LTD- 11332261 - Incorporated on 27 April 2018 
- JACEK PYDA LTDActive - Proposal to Strike off- 10138741 - Incorporated on 21 April 2016 
- JACEK ROG LTDDisolved- 10983560 - Dissolved on 14 November 2023 
- JACEK OXF LTDDisolved- 13693547 - Dissolved on 19 July 2022 
- JACEK JCK LTD- 14243439 - Incorporated on 19 July 2022 
- KIEROWCY HGV UK LTD- 09819265 - Incorporated on 12 October 2015 
- JACEK GRON LTDActive - Proposal to Strike off- 09164573 - Incorporated on 6 August 2014 
- PIPPI LUPA VON SENKOW- 82 ST. JOHN STREET, LONDON, UNITED KINGDOM, EC1M 4JN