| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KESTRAL CONSTRUCTION PRODUCTS LIMITED | 🇬🇧Regno Unito | Active | 20/05/2026 – present |
| Officer | COMPLETE CONSTRUCTION PRODUCTS LIMITED | 🇬🇧Regno Unito | Active | 10/04/2026 – present |
| Officer | MCP FIXINGS LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – present |
| Officer | MIERS CONSTRUCTION PRODUCTS LIMITED | 🇬🇧Regno Unito | Active | 20/05/2026 – present |
| Officer | SIG GROUP LIFE ASSURANCE SCHEME TRUSTEES LIMITED | 🇬🇧Regno Unito | Active | 08/06/2026 – present |
| Officer | PENLAW FIXINGS LIMITED | 🇬🇧Regno Unito | Active | 03/05/2026 – present |
| Officer | SIG TRADING LIMITED | 🇬🇧Regno Unito | Active | 09/06/2026 – present |
| Officer | VJ TECHNOLOGY LIMITED | 🇬🇧Regno Unito | Active | 21/05/2026 – 29/06/2018 |
| Officer | SIG SCOTS CO LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | SIG (IFC) LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | ISOPARTNER UK LIMITED | 🇬🇧Regno Unito | Active | 29/01/2026 – 07/03/2018 |
| Officer | INSULATION & BUOYANCY SERVICES LIMITED | 🇬🇧Regno Unito | Active | 05/06/2026 – 07/03/2018 |
| Officer | PASSIVE FIRE PROTECTION (PFP) UK LIMITED | 🇬🇧Regno Unito | Dissolved | 11/02/2026 – present |
| Officer | UNDER PRESSURE MEDIA LIMITED | 🇬🇧Regno Unito | Active | 20/04/2026 – present |
| Officer | SIG DISTRIBUTION LIMITED | 🇬🇧Regno Unito | Dissolved | 31/05/2026 – present |
| Officer | TRADECHOICE DISTRIBUTION LIMITED | 🇬🇧Regno Unito | Active | 23/04/2026 – 28/02/2017 |
| Officer | METECHNO LIMITED | 🇬🇧Regno Unito | Dissolved | 05/06/2026 – present |
| Officer | METALL ARCHITEKTUR LIMITED | 🇬🇧Regno Unito | Dissolved | 26/05/2026 – present |
| Officer | SHEFFIELD INSULATIONS LIMITED | 🇬🇧Regno Unito | Active | 05/05/2026 – present |
| Officer | THE GREENJACKETS ROOFING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | WEYMEAD HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | UNITED ROOFING PRODUCTS LIMITED | 🇬🇧Regno Unito | Active | 07/06/2026 – present |
| Officer | SIG INTERNATIONAL TRADING LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | UNDERCOVER INSULATIONS LIMITED | 🇬🇧Regno Unito | Dissolved | 16/05/2026 – present |
| Officer | UNDERCOVER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 31/05/2026 – present |
| Officer | PROCUREWIDE LIMITED | 🇬🇧Regno Unito | Dissolved | 26/05/2026 – present |
| Officer | GUTTERS & LADDERS (1968) LIMITED | 🇬🇧Regno Unito | Active | 06/06/2026 – present |
| Officer | THE CONSERVATORY VILLAGE LIMITED | 🇬🇧Regno Unito | Dissolved | 13/06/2026 – present |
| Officer | JORDAN WEDGE LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – present |
| Officer | SIG DORMANT COMPANY NUMBER TEN LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | WALKWELL FLOORING SUPPLIES LIMITED | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – present |
| Officer | MP ACOUSTIC SOLUTIONS LIMITED | 🇬🇧Regno Unito | Dissolved | 14/06/2026 – present |
| Officer | THE COLEMAN GROUP LIMITED | 🇬🇧Regno Unito | Active | 19/12/2025 – present |
| Officer | JOHN HUGHES (WIGAN) LIMITED | 🇬🇧Regno Unito | Active | 19/12/2025 – present |
| Officer | SUPPORT SITE LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | SIG FINANCE LIMITED | 🇬🇧Regno Unito | Dissolved | 27/05/2026 – present |
| Officer | ROOF SHOP LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – present |
| Officer | COLEMAN ROOFING SUPPLIES LIMITED | 🇬🇧Regno Unito | Active | 19/12/2025 – present |
| Officer | ROOFING MATERIAL SUPPLIES LIMITED | 🇬🇧Regno Unito | Active | 21/05/2026 – present |
| Officer | INSULSLAB LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | SOLENT INSULATION SUPPLIES LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | ZIP SCREENS LIMITED | 🇬🇧Regno Unito | Active | 21/05/2026 – present |
| Officer | A. STEADMAN & SON LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – present |
| Officer | SPECIALIST FIXINGS AND CONSTRUCTION PRODUCTS LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | OCKWELLS LIMITED | 🇬🇧Regno Unito | Active | 21/05/2026 – present |
| Officer | SIG EXPRESS LIMITED | 🇬🇧Regno Unito | Dissolved | 05/06/2026 – present |
| Officer | DANSKIN FLOORING SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 22/12/2025 – present |
| Officer | MACGREGOR & MOIR LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | J. DANSKIN & COMPANY LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
23/04/2026
England → United Kingdom
20/04/2026
United Kingdom → England
31/03/2014
appointed