- MR JAMES RICHARDSON LIMITEDDissolved- 06920581 - Dissolved on 11 January 2011 
- HASLER CABLE CONSULTANCY LIMITEDDisolved- 04406295 - Dissolved on 1 July 2025 
- HASLER MANAGEMENT SERVICES LIMITED- 08510266 - Incorporated on 30 April 2013 
- MR DAVID MICHAEL HAMMITT LTDDisolved- 13881191 - Dissolved on 9 July 2024 
- HASLERS BUSINESS SERVICES LLP- OC424964 - Incorporated on 22 November 2018 
- RICHARD DAVID LEWIS TRANSPORT LIMITEDDisolved- 12570701 - Dissolved on 9 November 2021 
- HASLERS WHARF LIMITED- 05437821 - Incorporated on 27 April 2005 
- HASLER PEST CONTROL LTD- 13266247 - Incorporated on 15 March 2021 
- HAIR BEAUTY AT MR DAVID LIMITED- 07920342 - Incorporated on 23 January 2012 
- NICKY HASLER ASSOCIATES LIMITEDDisolved- 11723468 - Dissolved on 10 May 2024 
- DAVID RICHARDS ASSOCIATES LTDDisolved- 07937393 - Dissolved on 5 January 2025 
- HASLER TRAINING ASSOCIATES LIMITEDDissolved- 03695252 - Dissolved on 5 July 2011 
- HASLER COLLINS SERVICES LIMITEDDissolved- 04244273 - Dissolved on 8 January 2013 
- BLAYDON BATHROOM INSTALLATIONS LIMITED- 14355901 - Incorporated on 14 September 2022 
- MR PHILIP DAVID ORBELL LIMITED- 15356296 - Incorporated on 16 December 2023 
- MR DAVID FRANCIS PALFREMAN LTD- 15592525 - Incorporated on 25 March 2024 
- DAVID JAMES RICHARDSON LIMITEDActive - Proposal to Strike off- 08029069 - Incorporated on 13 April 2012 
- MR PAUL DAVID CHISHOLM LIMITEDDisolved- 08471885 - Dissolved on 2 July 2024 
- HASLER ENGINEERING DEVELOPMENTS LIMITED- 07396709 - Incorporated on 5 October 2010 
- HASLER COST ASSOCIATES LIMITEDActive - Proposal to Strike off- 08616391 - Incorporated on 19 July 2013