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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Maclellan, Andrew Ian

child relation
Offspring entities and appointments 36
  • 1
    ADAMSON DEL 1 LIMITED
    - now 04187357 10144978... (more)
    ADAMSON DEL 1 PLC
    - 2016-11-24 04187357 10144978... (more)
    ENER-G PLC
    - 2016-10-28 04187357 03516925
    ENER-G EFFICIENCY PLC.
    - 2007-03-30 04187357 02700990... (more)
    STEVTON (NO.203) PLC
    - 2002-03-05 04187357 07703768... (more)
    Dissolved Corporate (9 parents, 2 offsprings)
    Officer
    2001-03-27 ~ dissolved
    IIF 23 - Director → ME
  • 2
    ADAMSON DEL 2 LIMITED - now
    LAND FILL GAS LIMITED - 2016-10-19
    AD ENER-G LIMITED - 2014-04-11
    NATURAL POWER LIMITED - 2013-01-22
    LAND FILL GAS LIMITED - 2006-03-13
    COMBINED POWER (NORTHWEST) LIMITED - 2005-12-21
    COMBINED POWER (NORTHWEST) LTD. - 2000-03-16
    NORGEN-CPS LIMITED
    - 2000-03-07 02475151
    NORWEB-CPS LIMITED
    - 1997-05-19 02475151
    CONNCO LIMITED - 1990-06-18
    Dissolved Corporate (26 parents)
    Officer
    1997-05-03 ~ 1998-12-01
    IIF 10 - Director → ME
  • 3
    ADAMSON DEL 3 LIMITED
    - now 02961734 04187357... (more)
    AD ENER-G LIMITED
    - 2016-10-19 02961734 02475151
    LAND FILL GAS LIMITED
    - 2014-04-11 02961734 02475151... (more)
    NATURAL POWER LIMITED - 2006-03-13
    NORGEN HYDRO POWER LIMITED
    - 2005-11-17 02961734
    Dissolved Corporate (23 parents)
    Officer
    1997-05-22 ~ 1998-12-01
    IIF 9 - Director → ME
    2006-03-29 ~ 2016-10-25
    IIF 28 - Director → ME
  • 4
    ADAMSON DEL 4 LIMITED - now
    ENER-G POWER LIMITED - 2016-10-20
    SWITCH2 ENERGY SERVICES LIMITED
    - 2011-10-12 05157967 02409803... (more)
    CMR HOLDINGS LIMITED
    - 2008-02-13 05157967
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2007-10-02 ~ 2009-10-01
    IIF 6 - Director → ME
  • 5
    ADAMSON DEL 5 LIMITED
    - now 10259441 04187357... (more)
    YLEM ENERGY LIMITED
    - 2016-10-25 10259441 02152229
    SOGRENE LIMITED
    - 2016-08-08 10259441 03109022... (more)
    Dissolved Corporate (4 parents)
    Officer
    2016-07-01 ~ 2016-10-25
    IIF 32 - Director → ME
  • 6
    ADAMSON DEL 6 LIMITED
    - now 10144978 04187357... (more)
    CONTROL ENERGY LIMITED
    - 2016-10-19 10144978
    Dissolved Corporate (6 parents)
    Officer
    2016-04-25 ~ 2016-12-21
    IIF 26 - Director → ME
  • 7
    ADAMSON UDH LIMITED
    10503601
    Dissolved Corporate (7 parents)
    Officer
    2016-11-30 ~ dissolved
    IIF 14 - Director → ME
  • 8
    BIOGAS TECHNOLOGY CARBON LIMITED
    06798648
    Dissolved Corporate (5 parents)
    Officer
    2009-03-23 ~ dissolved
    IIF 2 - Director → ME
  • 9
    BIOGAS TECHNOLOGY LIMITED
    - now 02323287
    REALMSIDE ENVIRONMENTAL LIMITED - 1991-11-21
    REALMSIDE MARINE (ENVIRONMENTAL SERVICES) LIMITED - 1991-05-16
    Active Corporate (19 parents, 3 offsprings)
    Officer
    1992-06-23 ~ 1999-10-22
    IIF 3 - Director → ME
    2007-05-04 ~ 2018-12-31
    IIF 29 - Director → ME
  • 10
    BIOGEN POWER LIMITED
    - now 05547534
    OLMAC ENERGY LIMITED - 2005-12-29
    Dissolved Corporate (16 parents)
    Officer
    2008-01-23 ~ dissolved
    IIF 18 - Director → ME
  • 11
    CENTRICA BUSINESS SOLUTIONS (GENERATION) LIMITED - now
    COMBINED POWER (SOUTH) LIMITED - 2018-03-27
    COMBINED POWER (SOUTH) LTD. - 2000-03-16
    COMBINED POWER SYSTEMS (SOUTHERN) LIMITED
    - 2000-03-07 02592745 01874716
    PRECIS (1066) LIMITED - 1991-07-17
    Active Corporate (60 parents)
    Officer
    1997-05-03 ~ 1998-12-01
    IIF 8 - Director → ME
  • 12
    CENTRICA BUSINESS SOLUTIONS UK LIMITED - now
    ENER-G COMBINED POWER LIMITED - 2018-03-27
    COMBINED POWER LIMITED - 2005-01-28
    COMBINED POWER SYSTEMS LIMITED
    - 2000-02-18 01874716 02592745... (more)
    Active Corporate (58 parents)
    Officer
    1997-05-03 ~ 1998-12-01
    IIF 7 - Director → ME
  • 13
    CMR CONSULTANTS LIMITED
    03192206
    Active Corporate (17 parents)
    Officer
    2007-10-02 ~ 2018-12-31
    IIF 27 - Director → ME
  • 14
    DONCASTER ENERGY RECOVERY LIMITED
    06636660
    Dissolved Corporate (11 parents)
    Officer
    2016-03-31 ~ dissolved
    IIF 19 - Director → ME
  • 15
    ENER-G SERVICES CO LIMITED
    - now 03664148
    THE ENERGY SERVICES COMPANY (G.B.) LIMITED
    - 2008-06-06 03664148
    Dissolved Corporate (16 parents)
    Officer
    2007-10-02 ~ 2009-10-01
    IIF 11 - Director → ME
  • 16
    ENER.G EFFICIENCY LIMITED
    - now 02700990 04187357... (more)
    PETBOW CO-GENERATION LIMITED - 2007-04-25
    ENVIRONMENTAL POWER SYSTEMS LIMITED - 1993-02-02
    SPEED 2452 LIMITED - 1992-05-08
    Dissolved Corporate (41 parents)
    Officer
    2009-10-01 ~ 2015-06-23
    IIF 33 - Director → ME
  • 17
    ENERGOS LIMITED
    - now 03109022 10259441... (more)
    CONTRACT HEAT & POWER LIMITED
    - 2007-09-26 03109022
    ESL ENERGY SUPPLIES LIMITED
    - 1996-03-19 03109022
    AWARDFERRY LIMITED - 1995-10-06
    Dissolved Corporate (18 parents)
    Officer
    1996-07-18 ~ dissolved
    IIF 38 - Director → ME
    1995-12-14 ~ 1996-03-21
    IIF 5 - Director → ME
    1995-12-14 ~ 1996-03-21
    IIF 40 - Secretary → ME
  • 18
    ENERGY TEAM (MIDLANDS) LTD - now
    ENER-G PROCUREMENT LIMITED
    - 2015-07-03 02913371
    UTILITY AUDITING LIMITED
    - 2010-03-30 02913371
    Liquidation Corporate (20 parents)
    Officer
    2009-10-01 ~ 2015-04-10
    IIF 1 - Director → ME
  • 19
    ESSENTIAL CONTROL LIMITED
    - now 03104919 04370886
    ENER.G CONTROLS LIMITED
    - 2016-10-19 03104919
    SMARTKONTROLS LIMITED - 2004-04-07
    SEACHANGE CONTROLS LIMITED - 2001-02-02
    Active Corporate (21 parents)
    Officer
    2009-10-01 ~ 2018-12-31
    IIF 21 - Director → ME
  • 20
    IRVINE ENERGY RECOVERY LIMITED
    - now 06416410
    STEVTON (NO. 402) LIMITED
    - 2007-11-12 06416410 06416433... (more)
    Dissolved Corporate (11 parents)
    Officer
    2007-11-09 ~ dissolved
    IIF 35 - Director → ME
  • 21
    KNOWSLEY ENERGY RECOVERY LIMITED
    - now 07058988
    STEVTON (NO.459) LIMITED - 2009-12-10
    Active Corporate (13 parents)
    Officer
    2010-04-15 ~ 2022-03-11
    IIF 31 - Director → ME
  • 22
    LISBURN ENERGY RECOVERY LIMITED
    NI071660
    Dissolved Corporate (12 parents)
    Officer
    2016-03-31 ~ dissolved
    IIF 39 - Director → ME
  • 23
    NATURAL POWER INTERNATIONAL LIMITED
    09418242
    Dissolved Corporate (7 parents)
    Officer
    2015-02-03 ~ 2017-06-14
    IIF 22 - Director → ME
  • 24
    POWER-ZERO LIMITED - now
    YLEM RENEWABLES LIMITED - 2025-05-08
    YLEM EPC LIMITED
    - 2022-06-17 10940218
    Active Corporate (13 parents)
    Officer
    2017-08-31 ~ 2018-12-31
    IIF 20 - Director → ME
  • 25
    SWITCH2 UDH LIMITED
    10503543
    Dissolved Corporate (8 parents, 2 offsprings)
    Officer
    2016-11-30 ~ dissolved
    IIF 13 - Director → ME
  • 26
    THE ASSOCIATION FOR RENEWABLE ENERGY AND CLEAN TECHNOLOGY - now
    RENEWABLE ENERGY ASSOCIATION
    - 2019-10-22 04241430 12185832... (more)
    THE RENEWABLE POWER ASSOCIATION
    - 2005-11-03 04241430
    Active Corporate (48 parents, 3 offsprings)
    Officer
    2001-06-27 ~ 2015-12-27
    IIF 15 - Director → ME
  • 27
    URSA MAJOR MANAGEMENT LTD
    - now FC021797
    ENERGY SYSTEMS LIMITED
    - 1999-11-17 FC021797
    Converted / Closed Corporate (4 parents)
    Officer
    1999-04-24 ~ now
    IIF 17 - Director → ME
  • 28
    VIRIDIS ENERGY (NORGEN) LIMITED - now
    ENER-G NATURAL POWER LIMITED
    - 2006-04-10 03059500 02152229... (more)
    NATURAL POWER LIMITED
    - 2005-01-28 03059500 02475151... (more)
    STEVTON (NO. 80) LIMITED - 1995-07-20
    Active Corporate (29 parents)
    Officer
    1998-02-24 ~ 2006-04-06
    IIF 4 - Director → ME
  • 29
    W2E CONTRACTS (NO. 1) LIMITED
    - now 10106904 10231646
    ENERGOS CONTRACTS LIMITED
    - 2016-08-11 10106904
    Dissolved Corporate (2 parents)
    Officer
    2016-04-06 ~ dissolved
    IIF 34 - Director → ME
  • 30
    W2E CONTRACTS (NO. 2) LIMITED
    - now 10231646 10106904
    ENERGOS SERVICES LIMITED
    - 2016-08-11 10231646 03109022... (more)
    Dissolved Corporate (2 parents)
    Officer
    2016-06-14 ~ dissolved
    IIF 37 - Director → ME
  • 31
    W2E INVESTMENTS LIMITED
    - now 08548278
    ENERGOS INVESTMENTS LIMITED
    - 2016-08-08 08548278
    STEVTON (NO.553) LIMITED - 2013-06-18
    Dissolved Corporate (8 parents, 2 offsprings)
    Officer
    2013-07-05 ~ dissolved
    IIF 16 - Director → ME
  • 32
    W2E TECHNOLOGY LIMITED
    - now 10107075
    SOGRENE TECHNOLOGY LIMITED
    - 2016-08-08 10107075
    Dissolved Corporate (5 parents)
    Officer
    2016-04-06 ~ 2016-11-07
    IIF 36 - Director → ME
  • 33
    WASTE GAS TECHNOLOGY UK LIMITED
    - now 03051278
    BELMEAD LIMITED - 1995-07-26
    Dissolved Corporate (26 parents)
    Officer
    2016-05-20 ~ dissolved
    IIF 24 - Director → ME
  • 34
    YLEM ENERGY LIMITED
    - now 02152229 10259441
    ENER-G NATURAL POWER LIMITED
    - 2016-10-25 02152229 03059500... (more)
    NORGEN RENEWABLES LIMITED
    - 2006-04-10 02152229
    NORGEN (CHESTER ROAD) LIMITED
    - 2005-11-17 02152229
    LAND FILL GAS (CHESTER ROAD) LIMITED - 1991-08-21
    RAVENMYSTIC LIMITED - 1987-10-19
    Active Corporate (31 parents)
    Officer
    1997-05-22 ~ 2018-12-31
    IIF 25 - Director → ME
  • 35
    YLEM GROUP LIMITED
    - now 03516925
    YLEM GROUP PLC
    - 2016-11-17 03516925
    ENER-G HOLDINGS PLC
    - 2016-11-17 03516925
    ENER-G PLC
    - 2007-03-30 03516925 04187357
    NATURAL POWER AND ENERGY PLC
    - 1998-12-02 03516925 02152229... (more)
    Active Corporate (19 parents, 36 offsprings)
    Officer
    1998-02-20 ~ 2018-12-31
    IIF 30 - Director → ME
  • 36
    YLEM UDH LIMITED
    10503474
    Dissolved Corporate (8 parents, 1 offspring)
    Officer
    2016-11-30 ~ dissolved
    IIF 12 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.