- HARBER GROUNDS MAINTENANCE LIMITEDActive - Proposal to Strike off- 10313458 - Incorporated on 4 August 2016 
- S HARBER CONSULTANCY LIMITEDDisolved- 12119982 - Dissolved on 5 September 2023 
- HARBERTON AND HARBERTONFORD COMMUNITY LAND TRUST CIC- 08237473 - Incorporated on 2 October 2012 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- HARBERLANG LIMITEDDisolved- 07489054 - Dissolved on 2 May 2023 
- B.L. HARBERT INTERNATIONAL, L.L.C.Converted / Closed- FC031208 - Dissolved on 20 December 2024 
- B.L.HARBERT INTERNATIONAL, L.L.C.closed- BR016274 - Incorporated on 12 February 2013 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- SAFE HARBER CONSULTING LIMITED- 05365448 - Incorporated on 15 February 2005 
- MR MR LTDActive - Proposal to Strike off- 15533685 - Incorporated on 1 March 2024 
- SEATS FOSS HARBER LIMITEDLiquidation- 05036062 - Incorporated on 5 February 2004 
- HARBER CONSTRUCTION SERVICES LIMITEDActive - Proposal to Strike off- 11304783 - Incorporated on 11 April 2018 
- HARBER BUSINESS SERVICES LIMITED- 10376519 - Incorporated on 15 September 2016 
- HARBERRY SOLUTIONS LTDDissolved- 08602473 - Dissolved on 17 February 2015 
- IAN 1966 LTD- 06176574 - Incorporated on 21 March 2007 
- IAN P LTDDisolved- 08450580 - Dissolved on 17 June 2025 
- MARSHALL HARBER ASSOCIATES LIMITEDDisolved- 06754260 - Dissolved on 25 November 2022 
- HARBER PUBLIC RELATIONS LTD- 10091995 - Incorporated on 30 March 2016 
- HARBER COMPUTER SERVICES LIMITEDDissolved- 01966659 - Dissolved on 24 August 2010