Dalkia Engineering Limited

Active00443522 Private limited company
Incorporated
11 October 1947 (79 years)
Previously known as
Imtech Engineering Services Ltd (until 3 October 2023)
Imtech Engineering Services Central Ltd (until 2 November 2020)
Imtech G&H Ltd (until 6 January 2014)
Earlier: Goodmarriott & Hursthouse Limited
Industry
Electrical installation (43210)
Plumbing, heat and air-conditioning installation (43220)
Directors
Tony Walker
Owned by
Accounts type
Full
Region
East Midlands
Address
Lock House
2nd Floor Level
2 Castle Meadow Road
Nottingham
NG2 1AG

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
14 October 2027
Last conf. stmt
30 September 2026

Charges

Total
1
Outstanding
0
Part satisfied
0
Satisfied
1

Officers 8 active

Officer details are public data from the Companies House register.

Walker, Tony
Director · Appointed 30 April 2026
British
Born December 1979 (46)
Director · Appointed 8 September 2025
Also at Dalkia Engineering Holding Limited, Imtech Engineering Services London and South Ltd, Imtech Aqua Building Services Ltd
British
Born November 1980
Director · Appointed 1 March 2025
Also at Imtech Aqua Controls Ltd, Imtech Aqua Ltd, Imtech Engineering Services London and South Ltd · more companies
British
Born May 1976 (50)
Director · Appointed 1 January 2025
Also at Capula Group Limited (proposed for strike-off), Capula Limited, Dalkia Group Limited · more companies
French
Born May 1974 (52)
Garratt, Matthew Peter
Director · Appointed 1 January 2024
British
Born September 1969 (57)
Merritt, Sarah
Secretary · Appointed 1 July 2023
Brunton, Colin Robert
Director · Appointed 1 January 2008
British
Born February 1973 (53)
Director · Appointed 10 December 2007
Also at Dalkia Engineering Holding Limited, Environmental Engineering Limited, Environmental Engineering (UK) Limited · more companies
British
Born November 1972
Officer history (15 former)
30 April 2026
Appointed Walker, Tony as Director
8 September 2025
Appointed Faro, Robert David as Director
1 March 2025
Appointed Tomblin, David as Director
10 January 2025
Resigned Booth, Michael as Director
1 January 2025
Appointed Jacob, Gautier Louis Andre as Director
31 December 2024
Resigned Wignall, Stephen Gary as Director
1 January 2024
Appointed Garratt, Matthew Peter as Director
1 January 2024
Resigned Littlehales, Darron Johnathan as Director
1 July 2023
Resigned Evans, Neil Geoffrey as Secretary
1 July 2023
Appointed Merritt, Sarah as Secretary
1 November 2020
Appointed Wignall, Stephen Gary as Director
1 January 2016
Appointed Booth, Michael as Director
1 January 2016
Resigned Kavanagh, Paul as Director
24 November 2015
Resigned Goff, David as Director
27 August 2015
Appointed Kavanagh, Paul as Director
28 October 2009
Resigned Wood, Paul Carl as Director
30 June 2009
Resigned Madgwick, David Alfred as Director
31 March 2008
Appointed Evans, Neil Geoffrey as Secretary
31 March 2008
Resigned Hursthouse, Roger Stephen as Director
31 March 2008
Resigned Hursthouse, Roger Stephen as Secretary
1 January 2008
Appointed Goff, David as Director
1 January 2008
Appointed Brunton, Colin Robert as Director
31 December 2007
Resigned Hursthouse, Trevoe George as Director
10 December 2007
Appointed Evans, Neil Geoffrey as Director
5 June 2005
Appointed Hursthouse, Roger Stephen as Secretary
5 June 2005
Resigned Hursthouse, Monica Valerie as Secretary
5 June 2005
Resigned Hursthouse, Monica Valerie as Director
7 April 2003
Appointed Hursthouse, Roger Stephen as Director
1 November 2002
Appointed Wood, Paul Carl as Director
1 November 2002
Appointed Littlehales, Darron Johnathan as Director
22 September 2002
Resigned Roberts, Clifford Frederick as Director
31 January 1998
Resigned Wright, Peter Anthony as Director

Ownership 2 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 6 July 2017
Has significant influence or control
Private Limited Company
Reg. no. 10275207
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Limited Company By Shares
Reg. no. 09752538
Former controllers (1)
6 July 2017
Ceased Endless Fund IV A LP — Has significant influence or control

Group structure 55 shown

Ownership group derived from the Companies House PSC register

Edf Energy Limited
Edf Energy (Thermal Generation) Limited Owns 75–100% of shares
Cottam Data Centre Development Company Limited Owns 75–100% of shares
Edf Energy Customers Limited Owns 75–100% of shares
CB Heating Ltd Owns 75–100% of shares
Contact Solar Ltd Owns 75–100% of shares
Edf Energy Services Limited Owns 25–50% of shares
Breathe Asset Management Services Limited Proposed for strike-offHas significant influence or control
Capula Group Limited Proposed for strike-offHas significant influence or control
Capula Limited Has significant influence or control
Dalkia Energy Services Limited Has significant influence or control
Dalkia Engineering Holding Limited Has significant influence or control
Dalkia Engineering Limited This company Has significant influence or control
Dalkia Facilities Holdings Limited Has significant influence or control
Dalkia Facilities Limited Has significant influence or control
Dalkia Facilities Northern UK Limited Right to appoint and remove directors
Dalkia Group Limited Owns 75–100% of shares
Dalkia Operations Holding Limited Has significant influence or control
Dalkia Operations Limited Right to appoint and remove directors
Dalkia Scotshield Limited Right to appoint and remove directors
Dalkia UK Holding Limited Has significant influence or control
DK Low Carbon Solutions Limited Has significant influence or control
And 15 more
Pod Point Group Holdings Limited Owns 75–100% of shares
Pod Point Holding Limited Owns 75–100% of shares
Edf Energy Renewables Limited Owns 25–50% of shares
Ashgreen Energyfarm Limited Owns 75–100% of shares
Beechgreen Energyfarm Limited Owns 75–100% of shares
Blue Planet Solar Limited Owns 50–75% of shares
Clash Gour Windfarm Holdings Limited Owns 75–100% of shares
Altyre II Windfarm Limited Owns 75–100% of shares
Dallas Windfarm Limited Owns 75–100% of shares
Dunphail II Windfarm Limited Owns 75–100% of shares
Dunphail Windfarm Limited Owns 75–100% of shares
Damsongreen Energyfarm Limited Owns 75–100% of shares
Dunside Windfarm Holdings Limited Owns 75–100% of shares
Dunside Windfarm Limited Owns 75–100% of shares
Edf EN Services UK Limited Owns 75–100% of shares
Edf Energy Renewables Holdings Limited Owns 50–75% of shares
Dorenell Windfarm Limited Owns 75–100% of shares
Rowan Onshore Windfarms Limited Owns 75–100% of shares
Teesside Windfarm Limited Owns 75–100% of shares
Edf ER Development Limited Owns 75–100% of shares
Cloich Windfarm Limited Owns 75–100% of shares
Heathland Windfarm Limited Owns 75–100% of shares
Newcastleton Windfarm Limited Owns 75–100% of shares
Tinnisburn Windfarm Limited Owns 75–100% of shares
Wauchope Windfarm Limited Owns 75–100% of shares
Edf Renewables Community Investment Limited Owns 75–100% of shares
Edf Renewables Solar Limited Owns 75–100% of shares
Fallago Rig II Windfarm Limited Owns 75–100% of shares
Firgreen Energyfarm Limited Owns 75–100% of shares
Five Estuaries Offshore Wind Farm Limited Owns 25–50% of shares
Glassthorpe Solar Limited Owns 75–100% of shares
And 17 more
Edf Energy Retail Limited Owns 75–100% of shares (as a firm)
Electrify Britain Limited Holds 25–50% of voting rights

Filings 181

DateDescriptionMade Up ToPagesPDF
2 October 2026Confirmation statement with no updates30 September 2026
3 August 2026Register inspection address has been changed
28 July 2026Change of details for a person with significant control
28 July 2026Secretary's details changed
30 April 2026Appointment of a director
Show all 181 filings

Some other companies at this address

Imtech Aqua Building Services Ltd
Imtech Aqua Controls Ltd
Imtech Aqua Ltd
Imtech Engineering Services London and South Ltd
Imtech Engineering Services North Ltd

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