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
Mason, Ian David
- British born in February 1960
Mason, Ian David
Resident in United Kingdom
Registered addresses and corresponding companiesC/o Taxassist Accountants, 298 High Street, Dorking, Surrey, RH4 1QX, United Kingdom
IIF 1
- British chartered surveyor born in February 1960
Mason, Ian David
Resident in United Kingdom
Registered addresses and corresponding companies - British company executive born in February 1960
Mason, Ian David
Resident in United Kingdom
Registered addresses and corresponding companiesThe Stone House 21 Rose Hill, Dorking, Surrey, RH4 2EA
IIF 14
- British director born in February 1960
Mason, Ian David
Resident in United Kingdom
Registered addresses and corresponding companies - British fund manager born in February 1960
Mason, Ian David
Resident in United Kingdom
Registered addresses and corresponding companiesThe Stone House 21 Rose Hill, Dorking, Surrey, RH4 2EA
IIF 17 IIF 18 IIF 19 (more)31, Gresham Street, London, EC2V 7QA
IIF 2531, Gresham Street, London, EC2V 7QA, England
IIF 2631, Gresham Street, London, EC2V 7QA, United Kingdom
IIF 27 IIF 28Camomile Court, 23 Camomile Street, London, EC3A 7LL, England
IIF 29
- British business consultant born in February 1960
Mason, Ian
Resident in United Kingdom
Registered addresses and corresponding companies111, Hansby Drive, Leeds, LS14 6LR, United Kingdom
IIF 30
- British consultant born in February 1960
Mason, Ian
Resident in United Kingdom
Registered addresses and corresponding companies111, Hansby Drive, Leeds, LS14 6LR, United Kingdom
IIF 31
- British retired born in February 1960
Mason, Ian
Resident in United Kingdom
Registered addresses and corresponding companies - born in February 1960
Mason, Ian David
Resident in United Kingdom
Registered addresses and corresponding companies - British born in February 1960
Mr Ian Mason
Resident in United Kingdom
Registered addresses and corresponding companies - British born in February 1960
Mr Ian David Mason
Resident in United Kingdom
Registered addresses and corresponding companies - British director born in February 1960Registered addresses and corresponding companies
Mason, Ian
32 Wellington Mount, Leeds, West Yorkshire, LS13 2LJ
IIF 40
- British managing director born in February 1960Registered addresses and corresponding companies
Mason, Ian
32 Wellington Mount, Leeds, West Yorkshire, LS13 2LJ
IIF 41
Related profiles found in government register
Offspring entities and appointments
Active
8
- 1
7PS PYRAMID ENERGY LTD
111128538 Bank End Close, Bolton Upon Dearne, Rotherham, EnglandDissolved Corporate (3 parents)Officer2017-12-15 ~ dissolvedIIF 33 - Director → MEPerson with significant control2017-12-15 ~ dissolvedIIF 37 - Ownership of shares – More than 25% but not more than 50% → OE - 2Level 42 8 Bishopsgate, London, United KingdomActive Corporate (16 parents)Net Assets/Liabilities (Company account)571 GBP2022-12-31Officer2019-11-18 ~ nowIIF 35 - LLP Member → ME
- 3
AVIAN NATURE TOURS LIMITED
08260131111 Hansby Drive, Leeds, United KingdomDissolved Corporate (1 parent)Officer2012-10-19 ~ dissolvedIIF 30 - Director → ME - 4
COLUMBUS UK FOUNDER (SCOTLAND) GP LIMITED
SC34410650 Lothian Road, Festival Square, Edinburgh, ScotlandDissolved Corporate (1 parent)Officer2008-06-10 ~ dissolvedIIF 3 - Director → ME - 5
EYEDEEM REAL ESTATE CONSULTANTS LIMITED
09466997Lower Ground, Castlewood House, 77/91 New Oxford Street, London, EnglandDissolved Corporate (2 parents)Equity (Company account)17,259 GBP2019-04-30Officer2015-03-03 ~ dissolvedIIF 16 - Director → MEPerson with significant control2016-04-06 ~ dissolvedIIF 38 - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trust → OEIIF 38 - Ownership of shares – More than 25% but not more than 50% → OEIIF 38 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE - 6
IAN MASON MANAGEMENT SERVICES LTD
07968384111 Hansby Drive, Leeds, EnglandDissolved Corporate (1 parent)Officer2012-02-28 ~ dissolvedIIF 31 - Director → ME - 7
PYRAMID ENERGY LTD
11115207Wellington Mills, Plover Road, Huddersfield, EnglandDissolved Corporate (2 parents)Equity (Company account)-14,518 GBP2018-12-31Officer2017-12-18 ~ dissolvedIIF 32 - Director → MEPerson with significant control2017-12-18 ~ dissolvedIIF 36 - Ownership of shares – More than 25% but not more than 50% → OE - 8
RHOP COMPANY LIMITED
15570818C/o Taxassist Accountants 298 High Street, Dorking, Surrey, United KingdomActive Corporate (3 parents)Officer2024-03-17 ~ nowIIF 1 - Director → ME
Ceased
29
- 1M25 ORBITAL (TWO) LIMITED - 2000-08-15IBIS (442) LIMITED - 1998-09-01 02696466, 02763471, 02763508... (more)Capital Properties (uk) Ltd, Level 5 Tower 12, 18-22 Bridge Street Spinningfields, ManchesterDissolved Corporate (3 parents)Officer2009-12-23 ~ 2013-09-16IIF 13 - Director → ME
- 2IBIS (448) LIMITED - 1998-10-20 02696466, 02763471, 02763508... (more)7-8 Savile Row, LondonDissolved Corporate (3 parents)Officer2009-12-23 ~ 2013-09-16IIF 12 - Director → ME
- 3
BLACKROCK GLOBAL REAL ESTATE OPPORTUNITY FUND (UK) LP LIMITED
0629708633 King William Street, LondonDissolved CorporateOfficer2007-06-29 ~ 2007-10-12IIF 14 - Director → ME - 4
COLUMBUS UK FOUNDER GP LIMITED
0661753830 Finsbury Square, LondonDissolved Corporate (5 parents)Officer2008-06-11 ~ 2010-11-24IIF 25 - Director → ME - 5
COLUMBUS UK GP LIMITED
0660229830 Finsbury Square, LondonDissolved Corporate (5 parents, 3 offsprings)Officer2008-05-27 ~ 2010-11-24IIF 10 - Director → ME - 6
COLUMBUS US FEEDER (SCOTLAND) GP LIMITED
SC34410550 Lothian Road, Festival Square, EdinburghDissolved Corporate (3 parents)Officer2008-06-10 ~ 2011-09-29IIF 9 - Director → ME - 7
COLUMBUS US FEEDER GP LIMITED
0661771031 Gresham Street, LondonDissolved Corporate (3 parents)Officer2008-06-12 ~ 2011-09-29IIF 26 - Director → ME - 8
EVERGREEN MEMBERS LLP
OC367614Level 42 8 Bishopsgate, London, United KingdomActive Corporate (12 parents, 2 offsprings)Net Assets/Liabilities (Company account)5,259 GBP2023-12-31Officer2019-05-30 ~ 2021-10-25IIF 34 - LLP Member → ME - 9FIRST SERVICED OFFICES GP LIMITED - now 05151604
MERCURY ASSET MANAGEMENT NO.1 LIMITED
- 2000-09-29 03237042MUST 3 FOUNDER EXECUTIVES LIMITED - 1997-12-30ACROSSPAPER LIMITED - 1996-09-0555 Baker Street, LondonDissolved Corporate (2 parents)Officer1998-05-21 ~ 2003-07-17IIF 4 - Director → ME - 10GENERAL PRACTICE INVESTMENT CORPORATION LIMITED - 2002-12-06 04461838CHARCO 606 LIMITED - 1995-05-30 02377192, 02389377, 02419843... (more)2nd Floor 110 Cannon Street, LondonDissolved Corporate (4 parents, 4 offsprings)Officer2005-09-08 ~ 2007-10-12IIF 17 - Director → ME
- 11GENERAL PRACTICE INVESTMENT CORPORATION SCOTLAND LIMITED - 2004-12-08 SC269263DALGLEN (NO 760) LIMITED - 2001-03-20 06011040, 05406153, SC139517... (more)Apex 3 95 Haymarket Terrace, EdinburghDissolved Corporate (4 parents, 1 offspring)Officer2005-09-08 ~ 2007-10-12IIF 20 - Director → ME
- 12
GPG (INVESTMENTS) LIMITED
055278922nd Floor 110 Cannon Street, LondonDissolved Corporate (3 parents, 1 offspring)Officer2005-08-04 ~ 2007-10-12IIF 24 - Director → ME - 132nd Floor 110 Cannon Street, LondonDissolved Corporate (4 parents)Officer2005-09-08 ~ 2007-10-12IIF 18 - Director → ME
- 14NUMBERSTAMP LIMITED - 2004-12-072nd Floor 110 Cannon Street, LondonDissolved Corporate (4 parents)Officer2005-09-08 ~ 2007-10-12IIF 21 - Director → ME
- 15DALGLEN (NO. 939) LIMITED - 2004-12-08 06011040, 05406153, SC139517... (more)Apex 3 95 Haymarket Terrace, EdinburghDissolved Corporate (4 parents)Officer2005-09-08 ~ 2007-10-12IIF 23 - Director → ME
- 16METER LOGIK LIMITED - now
SMARTMCO LIMITED
- 2008-07-15 044623659 Bowham Avenue, Bridgend, Mid GlamorganDissolved Corporate (4 parents)Total Assets Less Current Liabilities (Company account)-471,146 GBP2015-08-31Officer2003-11-27 ~ 2004-12-16IIF 41 - Director → ME - 17MORFIND 2026 LIMITED - now 01749179, 03201210, 03250709... (more)
H2O WATER SERVICES LIMITED
- 2020-04-22 03108774Ground Floor (suite T), Arlington Business Centre White Rose Park, Millshaw Park Lane, Leeds, EnglandActive Corporate (4 parents, 1 offspring)Officer1995-10-02 ~ 2003-04-17IIF 40 - Director → ME - 18
MORI (GP) LIMITED
075723491 London Wall Place, London, EnglandDissolved Corporate (6 parents)Officer2011-03-21 ~ 2015-03-02IIF 27 - Director → ME - 19ASSOCIATED MARINAS LIMITED - 1995-08-07Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (4 parents, 22 offsprings)Officer2002-07-12 ~ 2007-11-05IIF 7 - Director → ME
- 20
QUEST PARK MANAGEMENT COMPANY LIMITED
053470264a Greengate, Cardale Park, Harrogate, North Yorkshire, EnglandActive Corporate (7 parents)Equity (Company account)69,717 GBP2025-03-25Officer2019-06-07 ~ 2023-03-29IIF 15 - Director → ME - 21
RHOP COMPANY LIMITED
15570818C/o Taxassist Accountants 298 High Street, Dorking, Surrey, United KingdomActive Corporate (3 parents)Person with significant control2024-03-17 ~ 2025-09-07IIF 39 - Ownership of voting rights - More than 25% but not more than 50% → OE - 22
SEPUT HOLDINGS LIMITED
075681291 London Wall Place, London, EnglandDissolved Corporate (5 parents, 1 offspring)Officer2011-03-17 ~ 2015-03-02IIF 28 - Director → ME - 23THE ASSOCIATION OF REAL ESTATE FUNDS - now
THE ASSOCIATION OF PROPERTY UNIT TRUSTS
- 2006-01-13 0460158471-75 Shelton Street, London, EnglandActive Corporate (12 parents)Equity (Company account)392,298 GBP2024-09-30Officer2002-11-26 ~ 2005-11-30IIF 19 - Director → ME2012-07-03 ~ 2020-09-25IIF 29 - Director → ME - 24
THE NEW BRACKNELL COMPANY LIMITED
0467911930 Finsbury Square, LondonDissolved Corporate (4 parents)Officer2010-06-29 ~ 2015-03-02IIF 11 - Director → ME - 25PRECIS (1641) LIMITED - 1998-07-13 00207795, 00281410, 00473089... (more)Kirsh Family Office, York Gate, 100 Marylebone Road, LondonDissolved Corporate (4 parents)Officer1998-07-29 ~ 2008-08-15IIF 6 - Director → ME
- 26PRECIS (1642) LIMITED - 1998-07-13 00207795, 00281410, 00473089... (more)Kirsh Family Office, York Gate, 100 Marylebone Road, LondonDissolved Corporate (4 parents)Officer1998-07-29 ~ 2008-08-15IIF 8 - Director → ME
- 27PRECIS (1640) LIMITED - 1998-07-10 00207795, 00281410, 00473089... (more)8-12 York Gate 100 Marylebone Road, London, EnglandActive Corporate (4 parents, 5 offsprings)Officer1998-07-17 ~ 2008-08-15IIF 5 - Director → ME
- 28PRECIS (1648) LIMITED - 1998-07-13 00207795, 00281410, 00473089... (more)8-12 York Gate 100 Marylebone Road, London, EnglandActive Corporate (5 parents)Officer1998-07-29 ~ 2008-08-15IIF 2 - Director → ME
- 29
WEST INDIA QUAY LIMITED
03871813100 Victoria Street, London, United KingdomActive Corporate (7 parents, 1 offspring)Equity (Company account)63,092 GBP2023-03-31Officer2008-10-23 ~ 2014-09-04IIF 22 - Director → ME
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Contains public sector information retrieved at 9 February 2026 and
licensed under the Open Government Licence v3.0.