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.
Parent entities and officers
Inapplicable
Individuals in focus
Heller, William Jacob
- Canadian born in September 1956
Heller, William Jacob
Resident in England
Registered addresses and corresponding companies7-10 Beaumont Mews, London, W1G 6EB
IIF 120 Balcombe Street, London, NW1 6ND
IIF 2 IIF 3 IIF 4 (more)20, Balcombe Street, London, NW1 6ND, England
IIF 1320, Balcombe Street, London, NW1 6ND, United Kingdom
IIF 14 IIF 157-10, Beaumont Mews, London, W1G 6EB, United Kingdom
IIF 16 IIF 17 IIF 18Unit 3, 30-31, Plympton Street, London, NW8 8AB
IIF 19
- Canadian business executive born in September 1956
Heller, William Jacob
Resident in England
Registered addresses and corresponding companies20, Balcombe Street, London, NW1 6ND, England
IIF 20
- Canadian chief executive born in September 1956
Heller, William Jacob
Resident in England
Registered addresses and corresponding companies20 Balcombe Street, Balcombe Street, London, NW1 6ND, England
IIF 21
- Canadian company director born in September 1956
Heller, William Jacob
Resident in England
Registered addresses and corresponding companies - Canadian director born in September 1956
Heller, William Jacob
Resident in England
Registered addresses and corresponding companies - Canadian executive born in September 1956
Heller, William Jacob
Resident in England
Registered addresses and corresponding companies20 Balcombe Street, London, NW1 6ND
IIF 63
- Canadian born in September 1956
Mr William Jacob Heller
Resident in England
Registered addresses and corresponding companies - Canadian born in September 1956
William Jacob, Heller
Resident in England
Registered addresses and corresponding companies20 Balcombe Street, London, NW1 6ND
IIF 67
Related profiles found in government register
Offspring entities and appointments
Active
9
- 1Beauly House Dochfour Business Centre, Dochfour, InvernessDissolved Corporate (1 parent)Officer2008-09-24 ~ dissolvedIIF 61 - Director → ME
- 2Beauly House Douchfour Business Centre, Dochgarroch, Inverness, United KingdomDissolved Corporate (1 parent)Officer2007-01-31 ~ dissolvedIIF 38 - Director → ME
- 3Lawrence House, 5 St. Andrews Hill, Norwich, NorfolkLiquidation Corporate (1 parent)Equity (Company account)222,971 GBP2024-03-31Officer2020-08-11 ~ nowIIF 15 - Director → MEPerson with significant control2020-08-11 ~ nowIIF 65 - Ownership of shares – 75% or more → OE
- 4QUILLCO 154 LIMITED - 2004-01-30Tower Mains Studio, 18g Liberton Brae, EdinburghDissolved Corporate (1 parent)Officer2004-01-29 ~ dissolvedIIF 45 - Director → ME
- 520 Balcombe Street, London, EnglandDissolved Corporate (2 parents)Officer2020-12-18 ~ dissolvedIIF 20 - Director → ME
- 620 Balcombe Street, London, EnglandActive Corporate (2 parents, 1 offspring)Equity (Company account)553,290 GBP2024-12-31Officer2015-10-20 ~ nowIIF 13 - Director → MEPerson with significant control2016-04-06 ~ nowIIF 64 - Ownership of voting rights - 75% or more → OEIIF 64 - Ownership of shares – 75% or more → OEIIF 64 - Right to appoint or remove directors → OE
- 7Tower Mains Studio, 18g Liberton Brae, EdinburghDissolved Corporate (1 parent)Officer2004-10-25 ~ dissolvedIIF 23 - Director → ME
- 820 Balcombe Street, London, United KingdomActive Corporate (4 parents)Equity (Company account)7,289 GBP2024-11-30Officer2019-11-25 ~ nowIIF 14 - Director → ME
- 9
XELA ENERGY LIMITED
- nowCLEAN ENERGY CAP LTD - 2025-06-09Unit 3, 30-31 Plympton Street, LondonActive Corporate (6 parents, 4 offsprings)Equity (Company account)Retained earnings (accumulated losses)-6,111,123 GBP2024-05-31Officer2025-06-25 ~ nowIIF 19 - Director → ME
Ceased
55
- 14th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (3 parents)Officer2013-11-28 ~ 2013-12-29IIF 18 - Director → ME
- 2SPALDINGTON AIRFIELD WIND ENERGY LIMITED - 2013-05-14ALBA WIND ENERGY LIMITED - 2011-10-257-10 Beaumont Mews, LondonDissolved Corporate (4 parents)Officer2006-02-01 ~ 2013-12-29IIF 25 - Director → ME
- 3Beauly House, Douchfour Business Centre, Dochgarroch, InvernessDissolved Corporate (4 parents)Officer2007-11-05 ~ 2013-12-29IIF 59 - Director → ME
- 44th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (4 parents)Officer2003-10-15 ~ 2013-12-29IIF 4 - Director → ME
- 5QUILLCO 134 LIMITED - 2003-08-154th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (3 parents)Officer2003-09-12 ~ 2013-12-29IIF 67 - Director → ME
- 6Third Floor, 10 Lower Grosvenor Place, London, EnglandActive Corporate (2 parents)Officer2004-03-27 ~ 2013-12-29IIF 3 - Director → ME
- 7Suite 1 3rd Floor, 11-12 St. James's Square, London, United KingdomDissolved Corporate (5 parents)Officer2000-02-07 ~ 2002-07-31IIF 35 - Director → ME
- 8Mynydd Awel Mold Business Park, Maes Gwern, Mold, FlintshireDissolved Corporate (3 parents)Officer2007-01-31 ~ 2009-08-03IIF 42 - Director → ME
- 9QUILLCO 158 LIMITED - 2004-03-15Beauly House, Dochfour Business Centre, Dochgarroch, InvernessDissolved Corporate (5 parents)Officer2004-03-16 ~ 2013-12-29IIF 36 - Director → ME
- 10Third Floor, 10 Lower Grosvenor Place, London, EnglandActive Corporate (2 parents)Officer2005-11-28 ~ 2013-12-29IIF 2 - Director → ME
- 114th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (3 parents)Officer2003-10-15 ~ 2013-12-29IIF 8 - Director → ME
- 12Suite 1 3rd Floor, 11-12 St. James's Square, London, United KingdomDissolved Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 46 - Director → ME
- 13
ENVAR ORGANICS LIMITED
- nowTAMAR ORGANICS LIMITED - 2024-01-24COUNTRYSTYLE COMPOSTING LIMITED - 2012-11-02COUNTRY STYLE LIMITED - 1996-12-17Stanford Bridge Farm, Station Road, Pluckley, Kent, United KingdomActive Corporate (3 parents, 2 offsprings)Officer2014-08-04 ~ 2015-10-01IIF 53 - Director → ME - 14
FIRST HYDRO COMPANY
- nowNGC PUMPED STORAGE LIMITED - 1995-06-27INTERCEDE 746 LIMITED - 1990-01-15Dinorwig Power Station, Llanberis, Gwynedd, WalesActive Corporate (6 parents)Officer2000-02-07 ~ 2002-07-31IIF 39 - Director → ME - 15
FIRST HYDRO FINANCE PLC
- nowMISSION FUNDING PLC - 1995-12-14MOSSDRIVE PLC - 1995-12-11Dinorwig Power Station, Llanberis, Gwynedd, WalesActive Corporate (6 parents)Officer2000-02-07 ~ 2002-07-31IIF 28 - Director → ME - 16Dinorwig Power Station, Llanberis, Gwynedd, WalesActive Corporate (6 parents, 2 offsprings)Officer2000-02-07 ~ 2002-07-31IIF 32 - Director → ME
- 17Orrick Herrington & Sutcliffe (europe) Llp, 9th Floor 107 Cheapside, LondonDissolved Corporate (2 parents)Officer2001-04-24 ~ 2002-07-31IIF 29 - Director → ME
- 18FALCK RENEWABLES UK HOLDINGS (NO.1) LIMITED - 2014-02-12BROOMCO (3448) LIMITED - 2004-08-18Third Floor, 10 Lower Grosvenor Place, London, EnglandActive Corporate (3 parents)Officer2004-08-13 ~ 2013-12-29IIF 12 - Director → ME
- 19EDISON MISSION SERVICES LIMITED - 2005-05-10MISSION ENERGY SERVICES LIMITED - 1998-04-0116 The Havens, Ransomes Europark, Ipswich, SuffolkDissolved Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 31 - Director → ME
- 20IPM TRUSTEE COMPANY LIMITED - 2008-05-20EDISON MISSION TRUSTEE COMPANY LIMITED - 2007-05-2416 The Havens, Ransomes Europark, Ipswich, SuffolkDissolved CorporateOfficer2000-08-07 ~ 2002-07-31IIF 27 - Director → ME
- 21MISSION ENERGY COMPANY (UK) LIMITED - 2005-05-24MULTICLAIM LIMITED - 1990-07-05Broadgate Tower Floor 4, 20 Primrose Street, London, EnglandActive Corporate (4 parents)Officer2000-02-07 ~ 2002-07-31IIF 47 - Director → ME
- 22
IPM ENERGY LIMITED
- nowEDISON MISSION ENERGY LIMITED - 2005-03-29MISSION ENERGY LIMITED - 1996-01-29Broadgate Tower Floor 4, 20 Primrose Street, London, EnglandActive Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 34 - Director → ME - 23
IPM HYDRO (UK) LIMITED
- nowMISSION HYDRO (UK) LIMITED - 2005-06-01LOGANFLAME LIMITED - 1995-12-1430 Finsbury Square, LondonDissolved Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 41 - Director → ME - 24EDISON MISSION MARKETING AND SERVICES LIMITED - 2005-05-24MOONPHASE INVESTMENTS LIMITED - 1999-06-1630 Finsbury Square, LondonDissolved Corporate (6 parents)Officer2000-02-07 ~ 2002-07-31IIF 49 - Director → ME
- 25EDISON MISSION OPERATION & MAINTENANCE LIMITED - 2005-05-24BURGINHALL 873 LIMITED - 1996-02-2830 Finsbury Square, LondonDissolved Corporate (6 parents)Officer2000-02-07 ~ 2002-07-31IIF 44 - Director → ME
- 26Beauly House, Douchfour Business Centre, Dochgarroch, InvernessDissolved Corporate (4 parents)Officer2007-11-05 ~ 2013-12-29IIF 60 - Director → ME
- 27STRATH BRORA WIND ENERGY LIMITED - 2006-06-014th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (4 parents)Officer2003-10-15 ~ 2013-12-29IIF 6 - Director → ME
- 284th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (3 parents)Officer2004-10-25 ~ 2013-12-29IIF 9 - Director → ME
- 29Tower Mains Studio, 18g Liberton Brae, EdinburghDissolved CorporateOfficer2004-10-25 ~ 2007-05-31IIF 22 - Director → ME
- 30
LYB GENERATION HOLDINGS
- nowIPM GENERATION HOLDINGS - 2018-03-15EME GENERATION HOLDINGS - 2005-04-22BURGINHALL 954 LIMITED - 1997-04-24Tricor Suite, 4th Floor, 50 Mark Lane, London, EnglandDissolved Corporate (2 parents, 1 offspring)Officer2000-02-07 ~ 2002-07-31IIF 26 - Director → ME - 31IPM VICTORIA GENERATION LIMITED - 2018-03-15EME VICTORIA GENERATION LIMITED - 2005-05-24BURGINHALL 955 LIMITED - 1997-04-15Tricor Suite, 4th Floor, 50 Mark Lane, London, EnglandDissolved Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 24 - Director → ME
- 32Suite 1 3rd Floor, 11-12 St. James's Square, London, United KingdomDissolved Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 37 - Director → ME
- 33Suite 1, 7th Floor 50 Broadway, London, United KingdomActive Corporate (1 parent, 1 offspring)Officer2000-02-07 ~ 2002-07-31IIF 43 - Director → ME
- 34Suite 1, 7th Floor 50 Broadway, London, United KingdomActive Corporate (2 parents)Officer2000-02-07 ~ 2002-07-31IIF 40 - Director → ME
- 354th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (4 parents)Officer2003-10-15 ~ 2013-12-29IIF 10 - Director → ME
- 367-10 Beaumont Mews, LondonDissolved Corporate (4 parents)Officer2006-02-01 ~ 2013-12-29IIF 33 - Director → ME
- 37EDISON FIRST POWER HOLDINGS I - 2014-05-16Suite 1 3rd Floor, 11-12 St. James's Square, London, United KingdomDissolved Corporate (3 parents, 1 offspring)Officer2000-02-07 ~ 2002-07-31IIF 48 - Director → ME
- 38EDISON FIRST POWER HOLDINGS II - 2014-05-19Suite 1 3rd Floor, 11-12 St. James's Square, London, United KingdomDissolved Corporate (3 parents)Officer2000-02-07 ~ 2002-07-31IIF 30 - Director → ME
- 39QUILLCO 159 LIMITED - 2004-04-134th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (3 parents)Officer2004-04-07 ~ 2013-12-29IIF 11 - Director → ME
- 40
RENANTIS UK LIMITED
- nowFALCK RENEWABLES WIND LIMITED - 2022-11-29FALCK RENEWABLES WIND PLC - 2011-03-03FALCK RENEWABLES PLC - 2011-03-03FALCK RENEWABLES LIMITED - 2007-12-21Third Floor, 10 Lower Grosvenor Place, London, EnglandActive Corporate (6 parents, 13 offsprings)Officer2012-03-21 ~ 2013-12-29IIF 1 - Director → ME2002-10-07 ~ 2012-03-21IIF 5 - Director → ME - 41
RENEWABLE UK ASSOCIATION
- nowBRITISH WIND ENERGY ASSOCIATION - 2009-12-21The Conduit, 6 Langley Street, London, EnglandActive Corporate (16 parents)Officer2007-06-14 ~ 2010-05-27IIF 63 - Director → ME - 42FALCK RENEWABLES FINANCE LIMITED - 2022-11-08Third Floor, 10 Lower Grosvenor Place, London, EnglandActive Corporate (2 parents, 1 offspring)Officer2005-03-22 ~ 2013-12-29IIF 7 - Director → ME
- 43Third Floor, 10 Lower Grosvenor Place, London, EnglandActive Corporate (2 parents)Officer2013-05-23 ~ 2013-12-29IIF 17 - Director → ME
- 4420 Balcombe Street, London, United KingdomActive Corporate (4 parents)Equity (Company account)7,289 GBP2024-11-30Person with significant control2019-11-25 ~ 2020-10-11IIF 66 - Ownership of voting rights - 75% or more → OEIIF 66 - Ownership of shares – 75% or more → OEIIF 66 - Right to appoint or remove directors → OE
- 45C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents, 1 offspring)Officer2014-06-17 ~ 2015-10-01IIF 58 - Director → ME
- 46C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents, 3 offsprings)Officer2014-06-16 ~ 2015-10-01IIF 54 - Director → ME
- 47ADGEN ENERGY LIMITED - 2013-12-10SEEDBEDS LIMITED - 2010-09-06ONE DAY LIMITED - 2001-04-11C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents)Officer2015-05-27 ~ 2015-10-01IIF 51 - Director → ME
- 48C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents, 3 offsprings)Officer2014-02-06 ~ 2015-12-15IIF 52 - Director → ME
- 49C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents, 4 offsprings)Officer2014-06-17 ~ 2015-10-01IIF 55 - Director → ME
- 50C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents)Officer2014-12-10 ~ 2015-10-01IIF 62 - Director → ME
- 51C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents)Officer2014-06-18 ~ 2015-10-01IIF 57 - Director → ME
- 52COUNTRYSTYLE RENEWABLE POWER (ESSEX) LIMITED - 2012-11-13HALSTEAD RENEWABLE POWER LIMITED - 2011-09-27C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents)Officer2014-08-04 ~ 2015-10-01IIF 50 - Director → ME
- 53C/o Biogen Milton Parc, Milton Ernest, Bedford, EnglandActive Corporate (5 parents)Officer2014-06-18 ~ 2015-10-01IIF 56 - Director → ME
- 54THE ANAEROBIC DIGESTION AND BIOGAS ASSOCIATION LIMITED - 2014-10-01Sustainable Workspaces, Office Ch5, Fifth Floor Riverside House, County Hall, Westminster Bridge Road, London, United KingdomActive Corporate (3 parents)Officer2015-03-11 ~ 2017-09-14IIF 21 - Director → ME
- 554th Floor 12 Blenheim Place, Edinburgh, United KingdomActive Corporate (2 parents)Officer2013-05-23 ~ 2013-12-29IIF 16 - Director → ME
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Contains public sector information retrieved at 9 February 2026 and
licensed under the Open Government Licence v3.0.