| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SGS GAS ANALYSIS SERVICES SCOTLAND LIMITED | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Officer | SGS QUAY R. & D. LIMITED | 🇬🇧United Kingdom | Dissolved | 17/03/2026 – present |
| Officer | SGS QUAY PHARMACEUTICALS LIMITED | 🇬🇧United Kingdom | Active | 28/01/2026 – present |
| Officer | SGS QUAY PHARMA LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 17/03/2026 – present |
| Officer | SGS CAMBRIDGE LIMITED | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Officer | AGENDA 1 ANALYTICAL SERVICES LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 17/03/2026 – present |
| Officer | SCIENTIFIC ANALYSIS LABORATORIES LIMITED | — | Dissolved | 17/03/2026 – present |
| Officer | ALCONTROL HOLDINGS (UK) LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS ANALYTICS UNITED KINGDOM LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | ALCONTROL HOLDINGS LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | ALCONTROL FINANCIAL LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | ALCONTROL SWEDEN LIMITED | 🇬🇧United Kingdom | Dissolved | 17/03/2026 – present |
| Officer | ALCONTROL NETHERLANDS LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | ALCONTROL HOLDINGS (NORWAY) LIMITED | — | Dissolved | 17/03/2026 – present |
| Officer | SGS DMW ENVIRONMENTAL SAFETY LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS I2I INFINITY LIMITED | — | Dissolved | 17/03/2026 – present |
| Officer | SGS IBR LABORATORIES (UK) LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 17/03/2026 – 15/02/2023 |
| Officer | SGS CORREL RAIL LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS ROPLEX LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS LEICESTER LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS EMICS LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS BASEEFA LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS OVERSEAS HOLDINGS LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | SGS M-SCAN LIMITED | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | — | — | Active | 17/03/2026 – present |
| Officer | SGS MIS ENVIRONMENTAL LTD | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | — | — | Active | 17/03/2026 – present |
| Officer | SGS VITROLOGY LIMITED | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Officer | SGS ASHBY LTD | — | Liquidation | 17/03/2026 – present |
| Officer | SGS MIS TESTING LTD | 🇬🇧United Kingdom | Active | 28/01/2026 – present |
| Officer | SGS MINERALS SERVICES UK LTD | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
| Officer | — | — | Active | 17/03/2026 – present |
| Officer | SGS HOLDING UK LTD | 🇬🇧United Kingdom | Active | 15/01/2026 – present |
| Officer | — | — | Active | 17/03/2026 – present |
| Officer | SGS UNITED KINGDOM LIMITED | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Officer | SGS VERNOLAB UK LTD | 🇬🇧United Kingdom | Liquidation | 17/03/2026 – present |
17/03/2026
England → United Kingdom
27/02/2026
appointed
01/07/2018
appointed