1
ELECTRA ACTIVE LLP - 2007-02-05
Griffins Tavistock House South, Tavistock Square, LondonDissolved Corporate (2 parents)
Officer
2006-08-16 ~ dissolvedIIF 59 - LLP Designated Member → ME
2
123 Pall Mall, London, EnglandActive Corporate (2 parents)
Officer
2014-12-16 ~ nowIIF 18 - Director → ME
Person with significant control
2016-12-16 ~ nowIIF 10 - Ownership of shares – More than 50% but less than 75% → OE
3
IONA GWYNEDD LIMITED - 2013-10-24
123 Pall Mall, London, EnglandActive Corporate (2 parents)
Equity (Company account)
0.02 GBP2024-05-31
Officer
2012-05-22 ~ nowIIF 24 - Director → ME
Person with significant control
2016-06-05 ~ nowIIF 11 - Ownership of shares – 75% or more → OE
4
Iona Capital Ltd, 123 Pall Mall, London, United KingdomActive Corporate (3 parents, 1 offspring)
Equity (Company account)
-81,969 GBP2025-03-31
Officer
2025-09-02 ~ nowIIF 29 - Director → ME
5
123 Pall Mall, London, EnglandActive Corporate (2 parents, 2 offsprings)
Officer
2015-10-26 ~ nowIIF 60 - LLP Designated Member → ME
6
123 Pall Mall, London, EnglandActive Corporate (2 parents, 1 offspring)
Officer
2014-03-25 ~ nowIIF 56 - LLP Designated Member → ME
Person with significant control
2017-03-25 ~ nowIIF 9 - Has significant influence or control → OE
7
50 Lothian Road, Festival Square, Edinburgh, ScotlandDissolved Corporate (2 parents)
Officer
2015-10-26 ~ dissolvedIIF 55 - LLP Designated Member → ME
Person with significant control
2016-10-25 ~ dissolvedIIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
8
50 Lothian Road, Festival Square, EdinburghActive Corporate (3 parents)
Person with significant control
2017-06-26 ~ nowIIF 17 - Right to surplus assets - More than 25% but not more than 50% → OE
9
50 Lothian Road, Festival Square, Edinburgh, ScotlandDissolved Corporate (2 parents)
Officer
2017-07-27 ~ dissolvedIIF 54 - LLP Designated Member → ME
Person with significant control
2017-07-27 ~ dissolvedIIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
IIF 6 - Right to surplus assets - More than 25% but not more than 50% → OE
10
50 Lothian Road, Festival Square, EdinburghActive Corporate (3 parents)
Person with significant control
2017-10-25 ~ nowIIF 16 - Right to surplus assets - More than 25% but not more than 50% → OE
11
50 Lothian Road, Festival Square, EdinburghActive Corporate (3 parents)
Person with significant control
2017-06-26 ~ nowIIF 15 - Right to surplus assets - More than 25% but not more than 50% → OE
12
123 Pall Mall, London, EnglandActive Corporate (2 parents, 2 offsprings)
Officer
2015-11-30 ~ nowIIF 58 - LLP Designated Member → ME
13
50 Lothian Road, Festival Square, Edinburgh, ScotlandDissolved Corporate (2 parents)
Officer
2015-11-30 ~ dissolvedIIF 53 - LLP Designated Member → ME
Person with significant control
2016-11-29 ~ dissolvedIIF 5 - Ownership of voting rights - More than 25% but not more than 50% → OE
14
IONA EI (GENERAL PARTNER) 3 LLP - 2025-05-16
123 Pall Mall, London, EnglandActive Corporate (2 parents, 1 offspring)
Officer
2017-07-21 ~ nowIIF 57 - LLP Designated Member → ME
15
IONA ENVIRONMENTAL INFRASTRUCTURE HOLDCO LIMITED - 2025-04-28
123 Pall Mall, London, EnglandActive Corporate (4 parents, 10 offsprings)
Equity (Company account)
-28,481,863 GBP2024-03-31
Officer
2020-02-07 ~ nowIIF 23 - Director → ME
16
LEEMING BIOGAS LIMITED - 2025-04-28
123 Pall Mall, London, EnglandActive Corporate (3 parents)
Equity (Company account)
-31,814,509 GBP2023-12-31
Officer
2020-03-10 ~ nowIIF 2 - Director → ME
17
IONA ENVIRONMENTAL INFRASTRUCTURE PARENTCO LIMITED - 2025-04-28
123 Pall Mall, London, EnglandActive Corporate (4 parents, 1 offspring)
Equity (Company account)
-32,563,832 GBP2024-03-31
Officer
2020-02-06 ~ nowIIF 19 - Director → ME
18
ST BOSWELLS BIOGAS LIMITED - 2025-04-28
AD PROJECT 2 LIMITED - 2014-09-01
123 Pall Mall, London, EnglandActive Corporate (5 parents, 1 offspring)
Equity (Company account)
-12,769,799 GBP2020-12-31
Officer
2014-06-05 ~ nowIIF 25 - Director → ME
19
ELECTRA MANAGEMENT P.L.C. - 1986-07-17
ELECTRA QUOTED MANAGEMENT LIMITED - 2008-02-19
IONA CAPITAL LTD - 2025-04-28
ELECTRA MANAGEMENT LIMITED - 1995-09-21
ELECTRA RISK CAPITAL P.L.C. - 1990-12-04
ACUITY CAPITAL MANAGEMENT LIMITED - 2011-05-19
ELECTRA RISK CAPITAL P.L.C. - 1985-04-25
ELECTRA FLEMING QUOTED MANAGEMENT LIMITED - 1999-07-28
123 Pall Mall, London, EnglandActive Corporate (8 parents, 27 offsprings)
Equity (Company account)
2,566,240 GBP2020-03-31
Officer
2000-03-07 ~ nowIIF 20 - Director → ME
2012-02-08 ~ nowIIF 61 - Secretary → ME
20
IMS HOLDCO LTD - 2025-04-28
123 Pall Mall, London, EnglandActive Corporate (4 parents, 1 offspring)
Officer
2024-12-05 ~ nowIIF 21 - Director → ME
21
ADVANTAGE BIOGAS LIMITED - 2021-11-09
IONA MANAGEMENT SERVICES LIMITED - 2025-04-28
Marlborough House Westminster Place, Nether Poppleton, York, EnglandActive Corporate (7 parents, 2 offsprings)
Profit/Loss (Company account)
-238,793 GBP2023-07-01 ~ 2024-06-30
Officer
2015-06-30 ~ nowIIF 30 - Director → ME
2015-06-30 ~ nowIIF 64 - Secretary → ME
22
123 Pall Mall, London, EnglandActive Corporate (5 parents)
Equity (Company account)
-8,709,109 GBP2024-03-31
Officer
2014-02-05 ~ nowIIF 22 - Director → ME
23
NEWBRIDGE ENERGY (MOCHDRE) LTD - 2016-06-21
Suite 3, Regency House, 91 Western Road, BrightonDissolved Corporate (5 parents)
Equity (Company account)
-636,881 GBP2020-03-31
Officer
2016-07-01 ~ dissolvedIIF 31 - Director → ME
24
Iona Capital Ltd, 123 Pall Mall, London, United KingdomDissolved Corporate (2 parents)
Officer
2020-12-14 ~ dissolvedIIF 3 - Director → ME
Person with significant control
2020-12-14 ~ dissolvedIIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
25
NEWBRIDGE ENERGY (TIR LLWYD) LTD - 2016-06-21
Suite 3, Regency House, 91 Western Road, BrightonInsolvency Proceedings Corporate (5 parents)
Equity (Company account)
-4,457,295 GBP2020-03-31
Officer
2016-07-01 ~ nowIIF 27 - Director → ME
26
123 Pall Mall, London, EnglandActive Corporate (3 parents, 4 offsprings)
Officer
2024-11-12 ~ nowIIF 52 - Director → ME
Person with significant control
2024-11-12 ~ nowIIF 14 - Right to appoint or remove directors → OE
IIF 14 - Ownership of shares – More than 50% but less than 75% → OE
IIF 14 - Ownership of voting rights - More than 50% but less than 75% → OE
27
TD CARBON CAPTURE LIMITED - 2025-05-21
Iona Capital Ltd, 123 Pall Mall, London, United KingdomActive Corporate (7 parents)
Equity (Company account)
-453,519 GBP2025-03-31
Officer
2025-04-07 ~ nowIIF 28 - Director → ME
28
IONA EI (GP) LIMITED - 2016-11-29
Marlborough House Westminster Place, Nether Poppleton, York, EnglandDissolved Corporate (3 parents)
Person with significant control
2016-04-06 ~ dissolvedIIF 13 - Has significant influence or control → OE