- CHRISTIAN HARTMANN- Born February 1985 - PALLISER HOUSE 1 PALLISER ROAD, LONDON, UNITED KINGDOM, W14 9EQ 
- LEWIS CHARLES SECURITIES LIMITEDActive - Proposal to Strike off- 07825591 - Incorporated on 27 October 2011 
- HARTMANNWILLER LTDActive - Proposal to Strike off- 14164990 - Incorporated on 10 June 2022 
- HARTMANN WINES LTDActive - Proposal to Strike off- 09805746 - Incorporated on 2 October 2015 
- CHRISTIAN HARTMANN- Born July 1982 - BISHOPSTONE 36 CRESCENT ROAD, WORTHING, WEST SUSSEX, UNITED KINGDOM, BN11 1RL 
- CHRISTOPH HARTMANN- 17 THREE CUPS YARD SANDLAND STREET, LONDON, WC1R 4PZ 
- MR CHRISTMAS LIMITEDLiquidation- 04977181 - Incorporated on 26 November 2003 
- CHRISTIAN HARTMANN- Born January 1974 - AM NEUGRABEN 80, FREIBURG, BADEN-WURTTEMBERG, GERMANY, 79112 
- MR. CHRISTIAN'S LIMITED- 07067623 - Incorporated on 5 November 2009 
- MR CHRISTMAS LIMITED- 13164605 - Incorporated on 28 January 2021 
- HARTMANN TOURS LTD- 16236553 - Incorporated on 7 February 2025 
- CHRISTOPHER HARTMANN- 20B MAIN STREET, BARWICK IN ELMET, LEEDS, WEST YORKSHIRE, LS15 4JQ 
- MR CHRISTOPHER LIMITEDActive - Proposal to Strike off- 09747664 - Incorporated on 25 August 2015 
- HARTMANN & COMPANY LIMITEDActive - Proposal to Strike off- 07825697 - Incorporated on 27 October 2011 
- HARTMANN-KING LIMITED- 03112380 - Incorporated on 10 October 1995 
- KRISTEN HARTMANN LTDActive - Proposal to Strike off- 12103088 - Incorporated on 15 July 2019 
- HARTMANN ENDEAVOURS LIMITED- 12288405 - Incorporated on 29 October 2019 
- MRS CHRISTMAS LIMITED- 04348219 - Incorporated on 7 January 2002 
- CHRISTOPHER HARTMANN- Born September 1954 - 2 LITTLECROFT COTTAGES, BRIDGE ROAD, BOSTON SPA, LEEDS, LS23 6HD 
- HARTMANN DESIGNS LIMITED- 07086221 - Incorporated on 25 November 2009