Encyclis Limited

Active05845046 Private limited company
Incorporated
13 June 2006 (20 years)
Previously known as
Covanta Energy Limited (until 2 February 2023)
This list may be incomplete. See all names on Companies House
Industry
Production of electricity (35110)
Directors
Owned by
Encyclis Bidco Limited
Accounts type
Full
Region
Greater London
Address
Floor 4
Lynton House
7-12 Tavistock Square
London
WC1H 9LT

Website & contact details

Group website
The site of this company’s group or brand.

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
27 June 2027
Last conf. stmt
13 June 2026

Charges

Total
2
Outstanding
2
Part satisfied
0
Satisfied
0

Officers 3 active

Officer details are public data from the Companies House register.

Director · Appointed 1 August 2025
Also at Encyclis Midco Limited, Encyclis Bidco Limited · more companies
British
Born January 1967 (59)
Director · Appointed 14 October 2023
Also at Earls Gate Energy Centre Limited, Egec Holdings Limited · more companies
British
Born February 1976 (50)
Gregory, Maria
Secretary · Appointed 23 July 2023
Officer history (22 former)
1 August 2025
Appointed Burrows Smith, Mark as Director
1 July 2025
Resigned Michaelson, Richard Owen as Director
14 October 2023
Appointed Leonard, Andrew Oliver as Director
14 October 2023
Resigned Koltis, Tommy John as Director
23 July 2023
Resigned Chowdhary, Priya as Director
23 July 2023
Appointed Gregory, Maria as Secretary
23 July 2023
Resigned Oyegoke, Toye as Secretary
21 June 2022
Appointed Chowdhary, Priya as Director
21 June 2022
Resigned Mulcahy, Matthew Robert as Director
1 January 2021
Resigned Wright, Peter as Director
1 January 2021
Appointed Oyegoke, Toye as Secretary
1 January 2021
Resigned Vistra Company Secretaries Limited as Corporate Secretary
1 January 2021
Appointed Michaelson, Richard Owen as Director
1 January 2021
Resigned Simpson, Timothy John as Director
1 April 2017
Appointed Wright, Peter as Director
30 November 2013
Resigned Wright, Peter Stephen as Director
30 November 2013
Resigned Penhallurick, Fiona Puleston as Director
30 November 2013
Resigned Penhallurick, Fiona Puleston as Secretary
25 November 2013
Resigned Orlando, Anthony as Director
25 October 2013
Appointed Vistra Company Secretaries Limited as Corporate Secretary
31 May 2013
Resigned Jones, Steven Paul as Director
22 May 2013
Appointed Wright, Peter Stephen as Director
24 April 2013
Appointed Simpson, Timothy John as Director
22 April 2013
Resigned Chilton, Malcolm David as Director
8 March 2013
Resigned Lill, Edward John as Director
21 August 2012
Appointed Penhallurick, Fiona Puleston as Secretary
28 June 2012
Resigned Bolognini, Vincent Louis as Director
28 June 2012
Appointed Mulcahy, Matthew Robert as Director
8 June 2012
Resigned Jordan Company Secretaries Limited as Corporate Secretary
29 November 2011
Appointed Orlando, Anthony as Director
30 April 2011
Resigned Whitney, Scott Warren as Director
1 April 2011
Appointed Jones, Steven Paul as Director
11 June 2010
Appointed Penhallurick, Fiona Puleston as Director
12 December 2008
Appointed Koltis, Tommy John as Director
12 December 2008
Appointed Lill, Edward John as Director
2 December 2008
Resigned Orlando, Anthony as Director
2 December 2008
Resigned Klett, John Michael as Director
2 December 2008
Resigned Simpson, Timothy John as Director
6 November 2006
Appointed Chilton, Malcolm David as Director
6 November 2006
Appointed Whitney, Scott Warren as Director
18 August 2006
Resigned Abolt, Craig Dean as Director
13 July 2006
Appointed Bolognini, Vincent Louis as Director
13 July 2006
Appointed Klett, John Michael as Director
13 June 2006
Appointed Abolt, Craig Dean as Director
13 June 2006
Appointed Orlando, Anthony as Director
13 June 2006
Appointed Simpson, Timothy John as Director
13 June 2006
Appointed Jordan Company Secretaries Limited as Corporate Secretary

Ownership 1 active

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

Encyclis Bidco Limited
Corporate entity · Notified 1 July 2022
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Former controllers (1)
1 July 2022
Ceased Covanta Holding Corporation — Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
8 September 2026Full accounts31 December 2025

Some other companies at this address

Encyclis (Corby) Holdco Limited
Encyclis (Corby) Holding Limited
Encyclis (Corby) Limited
Encyclis (Walsall) Limited
Encyclis (Wellingborough) Limited
Encyclis Bidco Limited

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