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
O'halloran, James Anthony
- British born in November 1975
O'halloran, James Anthony
Resident in England
Registered addresses and corresponding companies - British director born in November 1975
O'halloran, James Anthony
Resident in England
Registered addresses and corresponding companies - British investment banker born in November 1975
O'halloran, James Anthony
Resident in England
Registered addresses and corresponding companies12, Charles Ii Street, London, SW1Y 4QU, United Kingdom
IIF 46
- British investment director born in November 1975
O'halloran, James Anthony
Resident in England
Registered addresses and corresponding companiesLevel 7, One Bartholomew Close, Barts Square, London, EC1A 7BL, United Kingdom
IIF 47
- born in November 1975
O'halloran, James Anthony
Resident in United Kingdom
Registered addresses and corresponding companiesLevel 7, One Bartholomew Close, Barts Square, London, EC1A 7BL, United Kingdom
IIF 48
- British born in November 1975
O'halloran, James Anthony
Resident in United Kingdom
Registered addresses and corresponding companies19, Kensington Way, Brentwood, England And Wales, CM14 4RL, United Kingdom
IIF 49
- British accountant born in November 1975
O'halloran, James Anthony
Resident in United Kingdom
Registered addresses and corresponding companies - British director born in November 1975
O'halloran, James Anthony
Resident in United Kingdom
Registered addresses and corresponding companies - British investment banker born in November 1975
O'halloran, James Anthony
Resident in United Kingdom
Registered addresses and corresponding companies - British investment director born in November 1975
O'halloran, James Anthony
Resident in United Kingdom
Registered addresses and corresponding companies - British investment banker born in November 1975
O'halloran, James
Resident in United Kingdom
Registered addresses and corresponding companies8, Canada Square, Level 21, London, E14 5HQ, United Kingdom
IIF 68
Related profiles found in government register
Offspring entities and appointments
Active
30
- 1Crawley Court, Winchester, HampshireActive Corporate (12 parents)Officer2024-12-30 ~ nowIIF 8 - Director → ME
- 2ALNERY NO. 3038 LIMITED - 2012-11-27 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (11 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 23 - Director → ME
- 3ALNERY NO. 3036 LIMITED - 2012-11-27 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (11 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 19 - Director → ME
- 4MACQUARIE UK BROADCAST VENTURES LIMITED - 2011-08-12BANGLECOVE LIMITED - 2007-03-23Crawley Court, Winchester, HampshireActive Corporate (12 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 26 - Director → ME
- 5MACQUARIE UK BROADCAST ENTERPRISES LIMITED - 2011-08-12PRIMROSEHURST LIMITED - 2007-03-23Crawley Court, Winchester, HampshireActive Corporate (11 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 16 - Director → ME
- 6MACQUARIE UK BROADCAST SERVICES PLC - 2011-08-12 05254048MACQUARIE UK BROADCAST SERVICES LIMITED - 2005-01-27 05254048ALNERY NO. 2466 LIMITED - 2004-11-30 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (12 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 21 - Director → ME
- 7Crawley Court, Winchester, HampshireActive Corporate (14 parents)Officer2024-12-30 ~ nowIIF 24 - Director → ME
- 8ALNERY NO. 3069 LIMITED - 2013-02-26 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (13 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 7 - Director → ME
- 9ALNERY NO. 3046 LIMITED - 2012-11-27 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (12 parents, 3 offsprings)Officer2024-12-30 ~ nowIIF 28 - Director → ME
- 10
ARQIVA GROUP LIMITED
- nowARQIVA BROADCAST HOLDINGS LIMITED - 2016-07-11 05254048MACQUARIE UK BROADCAST HOLDINGS LIMITED - 2011-09-13ALNERY NO. 2467 LIMITED - 2004-11-25 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (13 parents, 3 offsprings)Officer2024-12-30 ~ nowIIF 14 - Director → ME - 11ALNERY NO. 3039 LIMITED - 2012-11-27 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (13 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 12 - Director → ME
- 12
ARQIVA HOLDINGS LIMITED
- nowNATIONAL GRID WIRELESS HOLDINGS LIMITED - 2008-09-17CROWN CASTLE UK HOLDINGS LIMITED - 2005-10-10CASTLE TRANSMISSION SERVICES (HOLDINGS) LTD - 1999-09-10DIOHOLD LIMITED - 1997-02-25Crawley Court, Winchester, HampshireActive Corporate (12 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 18 - Director → ME - 13Crawley Court, Winchester, Hampshire, United KingdomActive Corporate (11 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 29 - Director → ME
- 14Crawley Court, Winchester, HampshireActive Corporate (11 parents)Officer2024-12-30 ~ nowIIF 27 - Director → ME
- 15NATIONAL TRANSCOMMUNICATIONS LIMITED - 2005-07-29 NF003006NATIONAL TRANSCOM LIMITED - 1990-09-10 NF003006FILMHOLD LIMITED - 1990-06-05Crawley Court, Winchester, HampshireActive Corporate (13 parents, 19 offsprings)Officer2024-12-30 ~ nowIIF 1 - Director → ME
- 16
ARQIVA MUXCO LIMITED
- nowAERIAL UK LIMITED - 2019-10-22AERIAL GROUP LIMITED - 1997-06-27 03341257RAKSPEC LIMITED - 1989-02-10Crawley Court, Winchester, HampshireActive Corporate (13 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 15 - Director → ME - 17Crawley Court, Winchester, HampshireActive Corporate (14 parents)Officer2024-12-30 ~ nowIIF 22 - Director → ME
- 18ALNERY NO. 3047 LIMITED - 2012-11-27 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (13 parents)Officer2024-12-30 ~ nowIIF 13 - Director → ME
- 19Crawley Court, Winchester, HampshireActive Corporate (11 parents)Officer2024-12-30 ~ nowIIF 10 - Director → ME
- 20Crawley Court, Winchester, HampshireActive Corporate (11 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 25 - Director → ME
- 21Crawley Court, Winchester, HampshireActive Corporate (11 parents)Officer2024-12-30 ~ nowIIF 9 - Director → ME
- 22Crawley Court, Winchester, HampshireActive Corporate (11 parents, 2 offsprings)Officer2024-12-30 ~ nowIIF 11 - Director → ME
- 23NATIONAL GRID TELECOMS INVESTMENT LIMITED - 2008-09-17NGG TELECOMS INVESTMENT LIMITED - 2005-10-10INTERCEDE 1401 LIMITED - 1999-01-28 01674180, 01678668, 01678669... (more)Crawley Court, Winchester, HampshireActive Corporate (12 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 20 - Director → ME
- 24MACQUARIE UK BROADCAST LIMITED - 2011-08-23 05253998ALNERY NO. 2468 LIMITED - 2004-11-25 01437197, 01437199, 01469464... (more)Crawley Court, Winchester, HampshireActive Corporate (12 parents, 1 offspring)Officer2024-12-30 ~ nowIIF 17 - Director → ME
- 25HACKREMCO (NO. 1) LLP - 2010-12-15 05375885, 05777713, 05777758... (more)Level 7 One Bartholomew Close, Barts Square, London, United KingdomActive Corporate (20 parents, 1 offspring)Officer2017-06-30 ~ nowIIF 48 - LLP Member → ME
- 26The Scalpel, 18th Floor, 52 Lime Street, London, United KingdomActive Corporate (4 parents)Net Assets/Liabilities (Company account)-26,999 GBP2022-12-31Officer2024-12-11 ~ nowIIF 4 - Director → ME
- 27The Scalpel, 18th Floor, 52 Lime Street, London, United KingdomActive Corporate (4 parents, 1 offspring)Turnover/Revenue (Company account)41,824,433 GBP2022-04-28 ~ 2022-12-31Officer2024-12-11 ~ nowIIF 5 - Director → ME
- 28The Scalpel, 18th Floor, 52 Lime Street, London, United KingdomActive Corporate (5 parents)Turnover/Revenue (Company account)10,714,255 GBP2022-03-24 ~ 2022-12-31Officer2024-12-11 ~ nowIIF 3 - Director → ME
- 29The Scalpel, 18th Floor, 52 Lime Street, London, United KingdomActive Corporate (5 parents, 1 offspring)Net Assets/Liabilities (Company account)66,804,296 GBP2022-12-31Officer2024-12-11 ~ nowIIF 2 - Director → ME
- 30The Scalpel, 18th Floor, 52 Lime Street, London, United KingdomActive Corporate (4 parents, 4 offsprings)Cash at bank and in hand (Company account)32,000 GBP2022-12-31Officer2024-12-11 ~ nowIIF 6 - Director → ME
Ceased
38
- 15th Floor Kings Place 90 York Way, LondonActive Corporate (11 parents, 1 offspring)Profit/Loss (Company account)0 GBP2024-04-01 ~ 2025-03-31Officer2017-07-05 ~ 2018-04-30IIF 42 - Director → ME
- 25th Floor Kings Place 90 York Way, LondonActive Corporate (9 parents, 5 offsprings)Profit/Loss (Company account)-0 GBP2024-04-01 ~ 2025-03-31Officer2017-07-05 ~ 2018-04-30IIF 32 - Director → ME
- 35th Floor Kings Place, 90 York Way, LondonActive Corporate (9 parents, 1 offspring)Equity (Company account)0 GBP2025-03-31Officer2017-07-05 ~ 2018-04-30IIF 30 - Director → ME
- 4UPPERRADIO LIMITED - 2003-04-038 White Oak Square London Road, Swanley, EnglandActive Corporate (6 parents, 1 offspring)Officer2009-04-17 ~ 2012-07-04IIF 52 - Director → ME
- 5
BYCENTRAL LIMITED
- nowTITANTROPIC LIMITED - 2003-04-038 White Oak Square, London Road, Swanley, EnglandActive Corporate (6 parents)Officer2009-04-17 ~ 2012-07-04IIF 54 - Director → ME - 68 White Oak Square, London Road, Swanley, EnglandActive Corporate (6 parents, 1 offspring)Officer2009-04-17 ~ 2012-07-04IIF 53 - Director → ME
- 78 White Oak Square, London Road, Swanley, EnglandActive Corporate (7 parents)Officer2009-04-17 ~ 2012-07-04IIF 55 - Director → ME
- 8Unit 18 Riversway Business Village, Navigation Way, Preston, United KingdomActive Corporate (9 parents)Officer2012-05-18 ~ 2016-02-01IIF 33 - Director → ME
- 9Unit 18 Riversway Business Village, Navigation Way, Preston, United KingdomActive Corporate (8 parents, 2 offsprings)Officer2012-05-18 ~ 2016-02-01IIF 34 - Director → ME
- 10Unit 18 Riversway Business Village, Navigation Way, Preston, United KingdomActive Corporate (8 parents)Officer2012-05-18 ~ 2016-02-01IIF 35 - Director → ME
- 11Unit 18 Riversway Business Village, Navigation Way, Preston, United KingdomActive Corporate (9 parents)Officer2012-05-18 ~ 2016-02-01IIF 39 - Director → ME
- 12
CTRL (UK) LIMITED
- nowRAILTRACK (UK) LIMITED - 2002-10-01 02938978DETAILASPECT LIMITED - 1998-07-305th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (11 parents)Cash at bank and in hand (Company account)10 GBP2025-03-31Officer2017-09-06 ~ 2018-04-30IIF 38 - Director → ME - 13DIGITAL 9 STELLIUM LIMITED - 2021-11-229 Cobalt Park Way, Wallsend, EnglandActive Corporate (3 parents)Turnover/Revenue (Company account)976,408 GBP2021-11-19 ~ 2022-12-31Officer2024-12-11 ~ 2025-06-11IIF 45 - Director → ME
- 14MM&S (5188) LIMITED - 2007-01-08 02719326, 02748405, 02763141... (more)Exchange Tower, 19 Canning Street, Edinburgh, ScotlandActive Corporate (9 parents, 1 offspring)Officer2013-10-11 ~ 2021-11-11IIF 59 - Director → ME
- 155th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (10 parents, 4 offsprings)Equity (Company account)-0 GBP2023-04-01Officer2017-09-06 ~ 2018-04-30IIF 37 - Director → ME
- 165th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (10 parents, 1 offspring)Equity (Company account)-0 GBP2023-04-01Officer2017-09-06 ~ 2018-04-30IIF 43 - Director → ME
- 175th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (9 parents, 1 offspring)Equity (Company account)-0 GBP2023-04-01Officer2017-09-06 ~ 2018-04-30IIF 41 - Director → ME
- 185th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (10 parents)Equity (Company account)1 GBP2025-03-31Officer2017-09-06 ~ 2018-04-30IIF 31 - Director → ME
- 195th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (11 parents)Cash at bank and in hand (Company account)0 GBP2025-03-31Officer2017-09-06 ~ 2018-04-30IIF 44 - Director → ME
- 205th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (10 parents)Cash at bank and in hand (Company account)0 GBP2025-03-31Officer2017-09-06 ~ 2018-04-30IIF 40 - Director → ME
- 21Building 29, Hq Rsme Brompton Barracks, Chatham, Kent, England, EnglandActive Corporate (3 parents)Officer2014-05-18 ~ 2018-11-15IIF 49 - Director → ME
- 22
HS1 LIMITED
- nowUNION RAILWAYS (NORTH) LIMITED - 2008-07-01PRECIS (1636) LIMITED - 1998-09-04 00207795, 00281410, 00473089... (more)5th Floor, Kings Place, 90 York Way, London, EnglandActive Corporate (13 parents, 1 offspring)Equity (Company account)0 GBP2025-03-31Officer2017-09-06 ~ 2018-04-30IIF 36 - Director → ME - 23
ICB SECURITIES 1 LIMITED
- nowINTERCEDE 2163 LIMITED - 2007-03-12 01674180, 01678668, 01678669... (more)1 Park Row, Leeds, EnglandActive Corporate (3 parents, 1 offspring)Officer2009-06-05 ~ 2013-03-14IIF 65 - Director → ME - 24SHEPHERD SECURITIES LIMITED - 2007-04-231 Park Row, Leeds, EnglandActive Corporate (4 parents)Officer2009-06-05 ~ 2013-03-14IIF 66 - Director → ME
- 25TRUSHELFCO (NO.3203) LIMITED - 2006-04-21 01184635, 01233998, 01238892... (more)Level 7 One Bartholomew Close, Barts Square, London, United KingdomActive Corporate (4 parents, 2 offsprings)Officer2015-06-30 ~ 2016-10-04IIF 64 - Director → ME
- 26ABERDEEN INFRASTRUCTURE INVESTMENTS (NO 7) LIMITED - 2016-01-21 03743500, 08062999, 08063001... (more)UBERIOR INFRASTRUCTURE INVESTMENTS (NO 7) LIMITED - 2014-10-02 03743500, 08062999, 08063001... (more)Level 7 One Bartholomew Close, Barts Square, London, United KingdomActive Corporate (4 parents)Officer2015-12-23 ~ 2016-10-04IIF 58 - Director → ME
- 27ABERDEEN INFRASTRUCTURE INVESTMENTS (NO 8) LIMITED - 2016-01-21 03743500, 08062999, 08063001... (more)UBERIOR INFRASTRUCTURE INVESTMENTS (NO 8) LIMITED - 2014-10-02 03743500, 08062999, 08063001... (more)Level 7 One Bartholomew Close, Barts Square, London, United KingdomActive Corporate (4 parents)Officer2015-12-23 ~ 2016-10-04IIF 57 - Director → ME
- 28Level 7 One Bartholomew Close, Barts Square, London, United KingdomActive Corporate (4 parents, 1 offspring)Officer2010-10-07 ~ 2013-03-14IIF 67 - Director → ME
- 294 Estates Yard, Wellhouse Lane, Barnet, HertfordshireActive Corporate (6 parents)Officer2009-10-02 ~ 2014-04-22IIF 51 - Director → ME
- 30
METIER HOLDINGS LIMITED
- now4 Estates Yard, Wellhouse Lane, Barnet, HertfordshireActive Corporate (6 parents, 1 offspring)Officer2009-10-02 ~ 2014-04-22IIF 50 - Director → ME - 31PIP INFRASTRUCTURE INVESTMENTS (SOUTHMEAD) LIMITED LIMITED - 2018-05-03ABERDEEN INFRASTRUCTURE INVESTMENTS (SOUTHMEAD) LIMITED - 2018-03-01UBERIOR INFRASTRUCTURE INVESTMENTS (SOUTHMEAD) LIMITED - 2014-10-02UBERIOR GP LIMITED - 2012-09-07C/o Foresight Group Llp The Shard, 32 London Bridge Street, London, United KingdomActive Corporate (4 parents, 1 offspring)Equity (Company account)0 GBP2024-12-31Officer2015-12-23 ~ 2017-02-14IIF 56 - Director → ME
- 32
SCHOOLS CAPITAL LIMITED
- nowHOCHTIEF PPP SCHOOLS CAPITAL LIMITED - 2017-01-058th Floor 6 Kean Street, London, United KingdomActive Corporate (7 parents, 5 offsprings)Equity (Company account)7,067,069 GBP2024-12-31Officer2016-11-22 ~ 2023-02-01IIF 47 - Director → ME - 33HACKREMCO (NO. 2083) LIMITED - 2003-11-11 04868478Unit 18 Riversway Business Village, Navigation Way, Ashton-on-ribble, Preston, EnglandActive Corporate (4 parents, 1 offspring)Officer2010-10-20 ~ 2014-12-10IIF 46 - Director → ME
- 34HACKREMCO (NO. 2084) LIMITED - 2003-11-11 04868468Unit 18 Riversway Business Village, Navigation Way, Ashton-on-ribble, Preston, EnglandActive Corporate (4 parents)Officer2010-10-20 ~ 2014-12-10IIF 68 - Director → ME
- 35Unit 18 Riversway Business Village Navigation Way, Ashton-on-ribble, Preston, EnglandActive Corporate (4 parents, 1 offspring)Officer2010-06-30 ~ 2014-12-10IIF 63 - Director → ME
- 36Unit 18 Riversway Business Village Navigation Way, Ashton-on-ribble, Preston, EnglandActive Corporate (4 parents)Officer2010-06-30 ~ 2014-12-10IIF 62 - Director → ME
- 378 White Oak Square, London Road, Swanley, EnglandActive Corporate (7 parents, 1 offspring)Officer2015-07-07 ~ 2016-11-07IIF 60 - Director → ME
- 388 White Oak Square, London Road, Swanley, EnglandActive Corporate (6 parents)Officer2015-07-07 ~ 2016-11-07IIF 61 - Director → ME
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Contains public sector information retrieved at 9 February 2026 and
licensed under the Open Government Licence v3.0.