| D Bennett & Sons of Kenilworth Limited | 2011 | 28 Feb 2027 (in 139 days) |
| D.B. Heating & Plumbing Services Limited | 2001 | 31 Aug 2027 (in 323 days) |
| Da Airconditioning Services Limited | 2023 | 30 Nov 2026 (in 49 days) |
| Dan Plumbing & Heating Limited | 2012 | 31 Dec 2026 (in 80 days) |
| Direct Plumb Heating & Plumbing Services Ltd | 2018 | 28 Feb 2027 (in 139 days) |
| Direct Plumbing & Heating (Midlands) Ltd | 2020 | 30 Nov 2026 (in 49 days) |
| DJB Plumbing and Heating Services Ltd | 2026 | 13 Nov 2027 (in 397 days) |
| Drip Drop Heating Limited | 2022 | 28 Feb 2027 (in 139 days) |
| Elite Gas Coventry Ltd | 2021 | 30 Jun 2027 (in 261 days) |
| Energysave Plumbing and Heating Limited | 2014 | 30 Jun 2027 (in 261 days) |
| Enviraheat Ltd | 2010 | 31 Oct 2026 (in 19 days) |
| Envision Interior Projects Ltd | 2025 | 16 Apr 2027 (in 186 days) |
| Ezo Plumbing and Heating Ltd | 2025 | 17 Aug 2027 (in 309 days) |
| Fast Response Plumbing Coventry Ltd | 2025 | 25 Apr 2027 (in 195 days) |
| Flora Gas Electric & Maintenance Ltd | 2025 | 15 Oct 2026 (in 3 days) |
| Fluid Solutions (UK) Limited | 2013 | 29 Feb 2028 (in 505 days) |
| Forcedry Limited | 2013 | 30 Apr 2027 (in 200 days) |
| Freshwater Chlorination Plumbing and Gas Ltd | 2014 | 31 Jan 2027 (in 111 days) |
| Frost Brite Services Ltd | 2015 | 29 Jan 2027 (in 109 days) |
| Gas & Plumbing Doctors Ltd | 2025 | 31 Oct 2027 (in 384 days) |
| Gas Mark Services Inc Limited | 2017 | 31 Mar 2027 (in 170 days) |
| Gas Repair Man Limited | 2012 | 31 Dec 2026 (in 80 days) |
| Gbennett Mechanical Ltd | 2020 | 30 Jun 2027 (in 261 days) |
| Gemini Gas Limited | 2016 | 31 Dec 2026 (in 80 days) |
| GH Gas Ltd | 2019 | 31 Jan 2028 (in 476 days) |
| Greg Oliver Plumbing and Heating Ltd | 2023 | 28 Feb 2027 (in 139 days) |
| Greyfriars Property Solutions Ltd | 2024 | 30 Sep 2027 (in 353 days) |
| Guys Plumbing & Heating Limited | 2024 | 31 Jan 2027 (in 111 days) |
| H Quinn Plumbing & Heating Limited | 2016 | 31 Jul 2027 (in 292 days) |
| Hanco Heating Ltd | 2026 | 9 Mar 2028 (in 514 days) |
| Hancock & Brown (W Mids) Ltd | 2026 | 26 Feb 2028 (in 502 days) |
| Hancock & Brown Limited | 2004 | 28 Feb 2027 (in 139 days) |
| Heatbox Heating Ltd | 2024 | 30 Jun 2027 (in 261 days) |
| Heating & Cooling (Midlands) Limited | 2019 | 30 Sep 2027 (in 353 days) |
| Heating & Plumbing Doctors Ltd | 2022 | 31 Oct 2027 (in 384 days) |
| Home Heating (Coventry) Limited | 2008 | 30 Jun 2027 (in 261 days) |
| Home Hero Group Limited | 2024 | 31 Jul 2027 (in 292 days) |
| Hsme Property Maintenance Ltd | 2021 | 31 Aug 2027 (in 323 days) |
| Hughes Plumbing and Heating Limited | 2016 | 31 Jan 2028 (in 476 days) |
| HW Industrial Heating Ltd | 2015 | 31 Dec 2026 (in 80 days) |
| Hydroheat Boiler Installations Ltd | 2013 | 31 Dec 2026 (in 80 days) |
| Inspire Heating & Plumbing Services Ltd | 2023 | 30 Apr 2027 (in 200 days) |
| Interclass Properties Limited | 2016 | 30 Jun 2027 (in 261 days) |
| J D F Contractors Limited | 2006 | 30 Apr 2027 (in 200 days) |
| J Dennis Plumbing & Heating Limited | 2024 | 31 Aug 2027 (in 323 days) |
| Jan Heating & Plumbing Ltd | 2023 | 31 Dec 2026 (in 80 days) |
| Jap Plumbing & Building Services Ltd | 2025 | 10 Mar 2027 (in 149 days) |
| JC Plumbing and Bathrooms Ltd | 2024 | 31 Dec 2026 (in 80 days) |
| JLN Plumbing & Heating Limited | 2007 | 31 Oct 2027 (in 384 days) |
| Kallen Gas Services Limited | 2019 | 31 Oct 2026 (in 19 days) |