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
Individuals in focus
Mr William Donald Brown
- British born in March 1963
Mr William Donald Brown
Resident in England
Registered addresses and corresponding companies - British born in March 1962
Mr William Donald Brown
Resident in England
Registered addresses and corresponding companies27, The Avenue, Chobham, Woking, Surrey, GU24 8RU, England
IIF 6
- British born in March 1963
Brown, William Donald
Resident in England
Registered addresses and corresponding companies - British director born in March 1963
Brown, William Donald
Resident in England
Registered addresses and corresponding companies - born in March 1963
Brown, William Donald
Resident in United Kingdom
Registered addresses and corresponding companiesWest Surrey Cottage, 27 The Avenue, Chobham, GU24 8RU
IIF 15
- British born in March 1963
Brown, William Donald
Resident in United Kingdom
Registered addresses and corresponding companies - British company director born in March 1963
Brown, William Donald
Resident in United Kingdom
Registered addresses and corresponding companies9 Cardinal Park, Godmanchester, Huntingdon, Cambridgeshire, PE29 2XG
IIF 20
- British director born in March 1963
Brown, William Donald
Resident in United Kingdom
Registered addresses and corresponding companies - British fund manager born in March 1963
Brown, William Donald
Resident in United Kingdom
Registered addresses and corresponding companies - British Registered addresses and corresponding companies
Brown, William Donald
27, The Avenue, Chobham, Surrey, GU24 8RU
IIF 35
- Registered addresses and corresponding companies
Brown, William Donald
27, The Avenue, Chobham, Woking, Surrey, GU24 8RU, England
IIF 36
Related profiles found in government register
Offspring entities and appointments
24
- 1ALBA CRITICAL CARE LIMITED - 1999-12-30DALGLEN (NO. 678) LIMITED - 1997-12-18C/o Davidson Chalmers Stewart Llp, 163, Bath Street, Glasgow, ScotlandDissolved Corporate (20 parents)Officer2019-12-17 ~ dissolvedIIF 12 - Director → ME
- 2
AORTECH123 LIMITED
- 2020-06-16 SC6561742 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, United KingdomActive Corporate (7 parents)Officer2020-03-02 ~ nowIIF 9 - Director → ME - 3
BARONSMEAD GENERAL PARTNER (DCP) LIMITED
- 2005-05-23 02235602INVESCO GENERAL PARTNER LIMITED
- 1993-07-05 02235602MIM GENERAL PARTNER LIMITED - 1993-01-27JALON LIMITED - 1988-05-24One, London Wall, LondonDissolved Corporate (16 parents)Officer1993-04-07 ~ 2000-09-30IIF 24 - Director → ME2005-05-10 ~ dissolvedIIF 32 - Director → ME - 427 The Avenue, Chobham, Woking, Surrey, EnglandDissolved Corporate (5 parents, 2 offsprings)Officer2005-01-14 ~ dissolvedIIF 15 - LLP Designated Member → MEPerson with significant control2016-04-06 ~ dissolvedIIF 4 - Has significant influence or control → OE
- 5BLUEHONE INVESTORS LIMITED - 2005-01-14M M & S (3093) LIMITED - 2004-12-1127 The Avenue, Chobham, Woking, Surrey, EnglandDissolved Corporate (6 parents, 1 offspring)Officer2007-02-16 ~ dissolvedIIF 22 - Director → ME2016-04-14 ~ dissolvedIIF 36 - Secretary → MEPerson with significant control2016-04-06 ~ dissolvedIIF 3 - Ownership of shares – More than 25% but not more than 50% → OE2017-04-01 ~ dissolvedIIF 6 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE
- 6
BARONSMEAD PARTNER LIMITED
- 2005-05-23 02224079INVESCO PARTNER LIMITED
- 1993-06-25 02224079MIM PARTNER LIMITED - 1993-01-27LEVADA LIMITED - 1988-03-25One, London Wall, LondonDissolved Corporate (19 parents)Officer1993-04-07 ~ 2000-09-30IIF 21 - Director → ME2005-05-10 ~ dissolvedIIF 33 - Director → ME - 7
BARONSMEAD VENTURES LIMITED
- 2005-05-23 01910004INVESCO VENTURES LIMITED
- 1993-06-25 01910004INVESCO MIM DEVELOPMENT CAPITAL LIMITED
- 1992-11-26 01910004MIM DEVELOPMENT CAPITAL LIMITED
- 1991-01-01 01910004BRITANNIA DEVELOPMENT CAPITAL LIMITED
- 1986-07-25 01910004MIM DEVELOPMENT CAPITAL LIMITED
- 1986-06-26 01910004ISOGABLE LIMITED
- 1985-07-04 0191000427 The Avenue, Chobham, Woking, Surrey, EnglandDissolved Corporate (21 parents)Officer2005-05-10 ~ dissolvedIIF 29 - Director → ME~ 2000-09-30IIF 25 - Director → ME - 8
BARONSMEAD VENTURES NOMINEES LIMITED
- 2005-05-23 02235581INVESCO VENTURES NOMINEES LIMITED
- 1993-06-25 02235581MIMDC NOMINEES LIMITED - 1993-01-27SERRA LIMITED - 1988-05-20One, London Wall, LondonDissolved Corporate (17 parents)Officer1993-04-07 ~ 2000-09-30IIF 26 - Director → ME2005-05-10 ~ dissolvedIIF 31 - Director → ME - 9ENVIRONMENTAL SENSORS LIMITED - 1997-08-019 Cardinal Park, Godmanchester, Huntingdon, CambridgeshireActive Corporate (25 parents, 2 offsprings)Officer2011-09-29 ~ 2015-03-31IIF 20 - Director → ME
- 10C/o Davidson Chalmers Stewart Llp, 163 Bath Street, Glasgow, ScotlandDissolved Corporate (4 parents)Officer2020-04-01 ~ dissolvedIIF 13 - Director → ME
- 11C/o Davidson Chalmers Stewart Llp, 163 Bath Street, Glasgow, ScotlandDissolved Corporate (4 parents)Officer2020-04-01 ~ dissolvedIIF 14 - Director → ME
- 12C/o Davidson Chalmers Stewart Llp, 163 Bath Street, Glasgow, ScotlandDissolved Corporate (4 parents)Officer2020-04-01 ~ dissolvedIIF 11 - Director → ME
- 13C/o Davidson Chalmers Stewart Llp, 163 Bath Street, Glasgow, ScotlandDissolved Corporate (4 parents)Officer2020-04-01 ~ dissolvedIIF 10 - Director → ME
- 14
CORTECH CARDIO LIMITED
0973921027 The Avenue, Chobham, Woking, Surrey, United KingdomDissolved Corporate (1 parent)Officer2015-08-19 ~ dissolvedIIF 28 - Director → MEPerson with significant control2016-04-07 ~ dissolvedIIF 5 - Ownership of shares – 75% or more → OE - 15F&C EQUITY PARTNERS LIMITED - nowF&C EQUITY PARTNERS PLC - 2024-06-04ISIS EQUITY PARTNERS PLC - 2014-09-30ISIS CAPITAL PLC - 2002-10-09
FRIENDS IVORY & SIME PRIVATE EQUITY PLC
- 2001-12-04 01659209IVORY & SIME BARONSMEAD PLC
- 1998-07-06 01659209BARONSMEAD PLC
- 1995-12-22 01659209BARONSMEAD ASSOCIATES LIMITED - 1988-07-14DACRE LIMITED - 1982-10-07Cannon Place, 78 Cannon Street, London, EnglandDissolved Corporate (36 parents)Officer1994-08-10 ~ 2000-09-30IIF 23 - Director → ME - 16
IMPAX ENVIRONMENTAL MARKETS PLC
043483934th Floor, 140 Aldersgate Street, London, EnglandActive Corporate (21 parents)Officer2002-01-31 ~ 2011-05-10IIF 34 - Director → ME - 17
BLUEHONE HOLDINGS PLC
- 2015-10-13 05455923Radbourne, 56 Kenilworth Road, Leamington Spa, WarwickshireDissolved Corporate (11 parents)Officer2009-11-11 ~ 2015-10-28IIF 27 - Director → ME - 18
AORTECH BIOMATERIALS LIMITED
- 2020-04-09 SC111794AORTECH EUROPE LIMITED - 2005-12-05FOLLOWMOTION LIMITED - 1992-11-102 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, United KingdomActive Corporate (24 parents)Officer2019-12-17 ~ nowIIF 7 - Director → ME - 19DALGLEN (NO. 646) LIMITED - 1997-01-032 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, United KingdomActive Corporate (32 parents, 6 offsprings)Officer2011-10-21 ~ nowIIF 18 - Director → ME
- 20CULZEAN MEDICAL DEVICES LIMITED - 2019-04-23EXCHANGELAW (482) LIMITED - 2011-05-272 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, United KingdomActive Corporate (16 parents, 4 offsprings)Officer2020-04-01 ~ nowIIF 8 - Director → ME
- 21
AORTECH HEART VALVE TECHNOLOGIES LTD
- 2020-04-09 SC4128952 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, United KingdomActive Corporate (13 parents)Officer2011-12-09 ~ nowIIF 17 - Director → ME - 22
CORTECH MEDICAL LIMITED
- 2020-04-09 SC5183232 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, United KingdomActive Corporate (8 parents)Officer2015-10-20 ~ nowIIF 19 - Director → MEPerson with significant control2016-04-06 ~ 2018-06-11IIF 2 - Ownership of shares – 75% or more → OE - 23
TARGET DEALING COMPANY LIMITED
03589949Exchange House, Primrose Street, LondonDissolved Corporate (5 parents)Officer1998-08-26 ~ dissolvedIIF 30 - Director → ME - 24
WB (NO.1) LIMITED
0431276027 The Avenue, Chobham, SurreyActive Corporate (6 parents)Officer2001-11-06 ~ nowIIF 16 - Director → ME2010-10-12 ~ nowIIF 35 - Secretary → MEPerson with significant control2016-04-06 ~ nowIIF 1 - Ownership of shares – 75% or more → OE
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Contains public sector information retrieved at 9 February 2026 and
licensed under the Open Government Licence v3.0.