Company officer · Companies House register
Darren Glyn James
25 current appointments and 24 former, as recorded on the register.
Current appointments
- Whitespider Enterprise Services Limited
Director · since Sept 2026
- Aureos Idec Limited
Director · since Sept 2026
- Denton Contractors Groundworks Limited
Director · since Sept 2026
- Western Electric Contractors Limited
Director · since Aug 2026
- Energyline Limited
Director · since Sept 2025
- As Design & Engineering Limited
Director · since Jun 2025
- Ga Construction (Highlands) Ltd
Director · since Apr 2025
- Helix Workflo Limited
Director · since Mar 2025
- Glas Cymru Holdings Cyfyngedig
Director · since Jan 2025
- DWR Cymru Cyfyngedig
Director · since Jan 2025
- Osprey Bidco Limited
Director · since Aug 2024
- Electricityworx Ltd
Director · since Aug 2024
- Osprey Debtco Limited
Director · since Aug 2024
- Osprey Midco Limited
Director · since Aug 2024
- Aureos Infrastructure Management Services Limited
Director · since Mar 2024
- OSPREY INFRASTRUCTURE SERVICES LIMITED
Director · since Feb 2024 · Dissolved
- Aureos Infrastructure Services Limited
Director · since May 2023
- Aureos Infrastructure Plant Limited
Director · since May 2023
−£2.59m
Loss after tax
- CRUMLIN CAPITAL NO. 2 LIMITED
Director · since Mar 2022 · Dissolved
- Aureos Highways Limited
Director · since Oct 2021
- Rapide a Powerlines Ineo Keltbray Joint Venture Ltd
Director · since Sept 2021
- Aureos Energy Limited
Director · since Oct 2020
- Aureos Technical Solutions Limited
Director · since Oct 2020
- Aureos Rail Limited
Director · since Sept 2020
- Railway Industry Association
Director · since Mar 2016
−£309k
Loss after tax
Former appointments
- Hiper Pile Limited
Director · Aug 2022 – Aug 2024
- Hiper Energy Limited
Director · Aug 2022 – Aug 2024
- Keltbray Built Environment Limited
Director · Oct 2020 – Aug 2024
£19.3m
Profit after tax
- Keltbray Plant Limited
Director · Oct 2020 – Aug 2024
£1.27m
Profit after tax
- Kerr Property Holdings Limited
Director · Oct 2020 – Aug 2024
−£2.31m
Loss after tax
- Keltbray Management Services Limited
Director · Oct 2020 – Aug 2024
£388k
Profit after tax
- Keltbray Consulting & Engineering Limited
Director · Oct 2020 – Aug 2024
- Konclude Holdings Limited
Director · Oct 2020 – Aug 2024
−£128k
Loss after tax
- Konclude Environmental Ltd
Director · Oct 2020 – Aug 2024
£8.93k
Profit after tax
- Wentworth House Partnership Limited
Director · Oct 2020 – Aug 2024
£2.31m
Profit after tax
- Keltbray (Be) Holdings Limited
Director · May 2023 – Aug 2024
£609k
Profit after tax
- Keltbray Limited
Director · Oct 2020 – Jun 2021
£679k
Profit after tax
- Konclude Group (Holdings) Limited
Director · Jun 2020 – Jun 2021
−£721k
Loss after tax
- Konclude Environmental Materials Management Limited
Director · Oct 2020 – Jun 2021
−£6.22m
Loss after tax
- Konclude Structures Limited
Director · Oct 2020 – Jun 2021
−£1.62m
Loss after tax
- Costain Integrated Technology Solutions Limited
Director · Jul 2016 – Mar 2020
- Costain Oil, Gas & Process Limited
Director · Jan 2016 – Mar 2020
- PROMANEX GROUP LIMITED
Director · Aug 2011 – Mar 2020 · Dissolved
- PROMANEX (CIVILS & INDUSTRIAL SERVICES) LIMITED
Director · Aug 2011 – Mar 2020 · Dissolved
- PROMANEX GROUP HOLDINGS LIMITED
Director · Aug 2011 – Mar 2020 · Dissolved
- PROMANEX (TOTAL FM & ENVIRONMENTAL SERVICES) LIMITED
Director · Aug 2011 – Mar 2020 · Dissolved
- PROMANEX (CONSTRUCTION & MAINTENANCE SERVICES) LIMITED
Director · Aug 2011 – Mar 2020 · Dissolved
- Costain Limited
Director · Jul 2008 – Mar 2020
- ABC ELECTRIFICATION LTD
Director · Aug 2012 – Dec 2013 · Dissolved
From the Companies House register, checked 2026-10-23. Names, roles and dates only; contains public sector information licensed under the Open Government Licence v3.0. Profit is each company's latest filed figure. Appointments under other records of the same person may be listed separately.
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