| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | B CONSTRUCTION (ESSEX) LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | JMEC HOMES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | LOW FOLD HOLIDAY COTTAGES LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | FIREHORSE BIO FUELS GB LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – 30/10/2023 |
| Persona con control significativo | NORTHUMBERLAND ROOFING SERVICES LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | LJM CIVIL ENGINEERING LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | CHARACTER SHUTTERS LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | JOHN MASON TRADING LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | UNIFYR TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | HOLMEWOOD LOGISTICS LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – 3/5/2022 |
| Persona con control significativo | VAGA EUROPE LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | CUMBERLAND ROOFING SERVICES LTD | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | PANGEA RISK LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | GILDERSOME TRANSPORT LTD | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – 20/11/2020 |
| Persona con control significativo | JOHN MASON LOGISTICS LTD | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | TJJ SURFACING LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | MASON SCAFFOLDING LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | CUMBERLAND ROOFING LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | STYCHFIELDS TRAINING LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | CONDOR SECURITY & EVENTS LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | MASON & CO PROPERTY CONSULTANTS LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | JON MASON LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | PR PROSE LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | HARTLEPOOL HOA LTD | 🇬🇧United Kingdom | Solicitud de baja | 19/6/2024 – presente |
| Persona con control significativo | ALL KEY SOLUTIONS LIMITED | 🇬🇧United Kingdom | Solicitud de baja | 18/6/2024 – presente |
| Persona con control significativo | JOHN MASON SOLUTIONS LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | MASON UTILITIES & GROUNDWORKS LTD | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | ARTISAN COATINGS LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | SYNERGY THEATRE PROJECT | 🇬🇧United Kingdom | Activa | 19/6/2024 – 23/4/2018 |
| Persona con control significativo | MASON DRIVING SERVICES LIMITED | — | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | INUVANO LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | INGENIOUS IDEAS LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | MASON-COLE HOLDINGS LIMITED | — | Activa | 19/6/2024 – presente |
| Persona con control significativo | MASON ENVIRONMENTAL LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | ST. LUKES AMUSEMENTS LTD | — | Disuelta | 19/6/2024 – 15/8/2018 |
| Persona con control significativo | HOLMESIDE AMUSEMENTS LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | — | — | Activa | 19/6/2024 – 16/1/2017 |
| Persona con control significativo | FOWLER STREET AMUSEMENTS LTD | — | Activa | 19/6/2024 – presente |
| Persona con control significativo | THORNPRIDE LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | NORTHUMBRIAN ENTERTAINMENTS,LIMITED | 🇬🇧United Kingdom | Liquidación | 19/6/2024 – presente |
| Persona con control significativo | ALBANY CONTRACTING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | AMPLITUDE TAX ACCOUNTANTS LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | MASON HOMES IVOR LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | BJ SUPPLY CHAIN SOLUTIONS LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | GREY MATTER AGENCY LIMITED | — | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | JOHN MASON CONSULTANCY LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | GREY MATTER CONSULTING LIMITED | — | Activa | 19/6/2024 – presente |
| Persona con control significativo | T.J.D. MODELS LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | JOHN MASON CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | LANCASTER DISTRICT MAGAZINE LTD | — | Activa | 19/6/2024 – presente |
4/12/2023
appointed
30/10/2023
resigned
1/7/2016
appointed