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
Macdiarmid, Donald William
- British born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companiesAtria One, Level 7, 144 Morrison Street, Edinburgh, EH3 8EX, Scotland
IIF 1
- British company director born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companies - British director born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companies3-5, Melville Street, Edinburgh, EH3 7PE
IIF 4 IIF 5 IIF 6 (more)Partnership House, Regent Farm Road, Regent Centre Gosforth, Newcastle Upon Tyne, NE3 3AF, England
IIF 8Senturion Group Limited, Trowse, Norwich, Norfolk, NR14 8SZ, United Kingdom
IIF 9Senturion (bidco) Limited, Trowse, Norwich, Norfolk, NR14 8SZ, United Kingdom
IIF 10Senturion (midco) Limited, Trowse, Norwich, Norfolk, NR14 8SZ, United Kingdom
IIF 11Translinc Limited, Trowse, Norwich, Norfolk, NR14 8SZ, United Kingdom
IIF 12Trowse, Norwich, Norfolk, NR14 8SZ
IIF 13 IIF 14 IIF 15 (more)Trowse, Norwich, Norfolk, NR14 8SZ, United Kingdom
IIF 34
- British managing director born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companies6 Croft Road, Auchterarder, Perthshire, PH3 1EW
IIF 35
- British managing director customer born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companiesAn Gearasdan, Muirton, Auchterarder, PH3 1ND
IIF 36
- British managing director customer sal born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companiesAn Gearasdan, Muirton, Auchterarder, PH3 1ND
IIF 37
- British managing director customer ser born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companiesAn Gearasdan, Muirton, Auchterarder, PH3 1ND
IIF 38
- British managing director sales & supp born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companiesPartnership House, City West Business Park, Scotswood Road, Newcastle Upon Tyne, Tyne And Wear, NE4 7DF, England
IIF 39
- British managing director-customer sal born in February 1961
Macdiarmid, Donald William
Resident in United Kingdom
Registered addresses and corresponding companiesAn Gearasdan, Muirton, Auchterarder, PH3 1ND
IIF 40
- British company director born in February 1961
Macdiarmid, Donald William
Resident in Scotland
Registered addresses and corresponding companiesSecond Floor 48, St. Vincent Street, Glasgow, G2 5TS
IIF 41
- British director born in February 1961
Macdiarmid, Donald William
Resident in Scotland
Registered addresses and corresponding companiesScotland House, 165-169 Scotland Street, Glasgow, G5 8PL, Scotland
IIF 42
Related profiles found in government register
Offspring entities and appointments
Active
1
- 1NORTH BRITISH WINDPOWER LIMITED - 2012-01-18LOTHIAN FIFTY (859) LIMITED - 2002-03-25Atria One, Level 7, 144 Morrison Street, Edinburgh, ScotlandActive Corporate (7 parents)Officer2014-04-18 ~ nowIIF 1 - Director → ME
Ceased
41
- 1XYLOBROOK LIMITED - 1991-11-012nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 31 - Director → ME
- 2
AYTON ASPHALTE COMPANY LIMITED
Appointment / Control1 More London Place, LondonDissolved Corporate (2 parents)Officer2012-09-06 ~ 2013-07-08IIF 19 - Director → ME - 3Other registered number: 02324043BARCHESTER HEALTHCARE PLC - 2002-08-05Related registration: 02324043PLANVIGIL PUBLIC LIMITED COMPANY - 1995-07-043rd Floor The Aspect, Finsbury Square, London, United KingdomActive Corporate (6 parents, 3 offsprings)Officer2013-09-27 ~ 2014-05-31IIF 3 - Director → ME
- 4EAGA LIMITED - 2011-06-13 Appointment / ControlRelated registration: 02969358Pwc 8th Floor Central Square, 29 Wellington Street, Leeds, West YorkshireLiquidation Corporate (1 parent, 15 offsprings)Officer2009-12-14 ~ 2011-04-21IIF 8 - Director → ME
- 5TYROLESE (343) LIMITED - 1996-05-13Tempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 32 - Director → ME
- 6
ENERGY RETAIL ASSOCIATION LIMITED
Appointment / ControlThird Floor Candlewick House, 116-126 Cannon Street, London, EnglandActive Corporate (1 parent)Equity (Company account)0 GBP2025-03-31Officer2003-09-19 ~ 2009-09-25IIF 35 - Director → ME - 7ENGINEERED PRODUCTS (MANCHESTER) LIMITED - 1994-10-251 More London Place, LondonDissolved Corporate (1 parent)Officer2012-09-06 ~ 2013-07-08IIF 33 - Director → ME
- 8MARPLACE (NUMBER 577) LIMITED - 2003-05-282nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (3 parents, 2 offsprings)Officer2012-09-06 ~ 2013-07-08IIF 30 - Director → ME
- 9FAREBROTHER DATA & TELECOMS LTD. - 2002-01-282nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 14 - Director → ME
- 10FAREBROTHER TELECOMMUNICATION LIMITED - 2003-05-22COURTNEY MAINTENANCE SERVICES LIMITED - 2001-05-16EVERDRAFT LIMITED - 1991-12-09Tempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 28 - Director → ME
- 11GO PLANT FLEET SERVICES LTD - 2024-05-24ESSENTIAL FLEET SERVICES LIMITED - 2017-12-01Related registration: 09521979KIER FPS LIMITED - 2015-07-08MAY GURNEY FLEET AND PASSENGER SERVICES LIMITED - 2013-07-10 Appointment / ControlTRANSLINC LIMITED - 2012-04-02WILLOUGHBY (121) LIMITED - 1998-03-16Suite 3 Regency House, 91 Western Road, BrightonIn Administration Corporate (4 parents)Equity (Company account)9,000 GBP2022-06-30Officer2012-09-06 ~ 2013-07-08IIF 12 - Director → ME
- 12KIER MG BUILDING LIMITED - 2016-03-01MAY GURNEY BUILDING LIMITED - 2013-07-10 Appointment / ControlFRIARS 627 LIMITED - 2009-11-06Tempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 17 - Director → ME
- 13KIER MG ESTATES LIMITED - 2016-03-01MAY GURNEY ESTATES LIMITED - 2013-07-10 Appointment / ControlMAY GURNEY HOLDINGS LIMITED - 2001-04-022nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (4 parents)Officer2012-09-06 ~ 2013-07-08IIF 26 - Director → ME
- 14KIER MGIS LIMITED - 2016-03-01MAY GURNEY INTEGRATED SERVICES PUBLIC LIMITED COMPANY - 2013-07-10MAY GURNEY INTEGRATED SERVICES LIMITED - 2013-07-10 Appointment / Control2nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (4 parents, 2 offsprings)Officer2012-06-01 ~ 2013-07-08IIF 20 - Director → ME
- 15KIER MG (REGIONAL) LIMITED - 2016-03-01MAY GURNEY (REGIONAL) LIMITED - 2013-07-10 Appointment / ControlDARBY (SUTTON) LIMITED - 1995-10-012nd Floor, Optimum House, Clippers Quay, Salford, EnglandDissolved Corporate (1 parent)Officer2012-09-06 ~ 2013-07-08IIF 21 - Director → ME
- 16KIER MG (TECHNICAL SERVICES) LIMITED - 2016-03-01MAY GURNEY (TECHNICAL SERVICES) LIMITED - 2013-07-10 Appointment / ControlTempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 29 - Director → ME
- 17KIER MG TRUSTEES LIMITED - 2016-03-01MAY GURNEY GROUP TRUSTEES LIMITED - 2013-07-10 Appointment / ControlCANNERON LIMITED - 1998-03-162nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (4 parents)Officer2012-06-01 ~ 2013-07-08IIF 16 - Director → ME
- 18KIER MG GROUP LIMITED - 2016-03-01MAY GURNEY GROUP LIMITED - 2013-07-10 Appointment / ControlSALTVINE LIMITED - 1989-08-172nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (4 parents, 6 offsprings)Officer2012-06-01 ~ 2013-07-08IIF 24 - Director → ME
- 19KIER MG LIMITED - 2016-03-01MAY GURNEY LIMITED - 2013-07-10 Appointment / ControlMAY GURNEY (CONSTRUCTION) LIMITED - 2001-04-02MAY GURNEY & CO,LIMITED - 1993-04-20Related registration: 011532102nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (5 parents, 13 offsprings)Officer2012-09-06 ~ 2013-07-08IIF 25 - Director → ME
- 20
KIER RECYCLING CIC
- nowKIER MG RECYCLING CIC - 2016-03-01MAY GURNEY RECYCLING CIC - 2013-07-10 Appointment / ControlECT RECYCLING CIC - 2008-11-21ECT RECYCLING COMMUNITY INTEREST COMPANY - 2005-12-08ECT RECYCLING LIMITED - 2005-11-04TYROLESE (344) LIMITED - 1996-05-132nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (4 parents)Officer2012-09-06 ~ 2013-07-08IIF 13 - Director → ME - 21PANTHERPOINT LIMITED - 1992-07-03Johnston Carmichael, 107-111 Fleet Street, LondonDissolved Corporate (2 parents)Officer2002-04-01 ~ 2009-09-25IIF 37 - Director → ME
- 22Other registered number: 04039121T J BRENT LIMITED - 2000-12-18Related registration: 04039121T.J. (BRENT) LIMITED - 1994-06-17Related registration: 04039121Tempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 23 - Director → ME
- 23
MURGITROYD GROUP LIMITED
- nowMURGITROYD GROUP PLC - 2019-12-20 Appointment / ControlPROJECT KANSAS PLC - 2001-10-29Murgitroyd House, 165-169 Scotland Street, Glasgow, ScotlandActive Corporate (3 parents, 1 offspring)Officer2019-04-01 ~ 2019-12-19IIF 42 - Director → ME - 24BEECHPLAN LIMITED - 2000-03-24Carillion House, 84 Salop Street, Wolverhampton, United KingdomDissolved Corporate (4 parents)Officer2000-04-20 ~ 2009-10-01IIF 39 - Director → ME
- 25
NORFOLK COMMUNITY RECYCLING SERVICES LIMITED
Appointment / ControlTempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 15 - Director → ME - 26
SCOTTISH WATER BUSINESS STREAM LIMITED
Appointment / Control1-3 Lochside Crescent, Edinburgh, United KingdomActive Corporate (9 parents, 1 offspring)Officer2012-06-01 ~ 2016-12-31IIF 2 - Director → ME - 27SCOTTISHPOWER ENERGY SUPPLY LIMITED - 2001-05-11RANDOTTE (NO. 464) LIMITED - 1998-12-14320 St. Vincent Street, Glasgow, ScotlandActive Corporate (4 parents)Officer2001-08-14 ~ 2009-09-25IIF 40 - Director → ME
- 28
SENTURION (BIDCO) LIMITED
Appointment / ControlTempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 10 - Director → ME - 29
SENTURION (MIDCO) LIMITED
Appointment / ControlTempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents, 1 offspring)Officer2012-09-06 ~ 2013-07-08IIF 11 - Director → ME - 30SENTURION (TOPCO) LIMITED - 2007-09-191 More London Place, LondonDissolved Corporate (3 parents, 2 offsprings)Officer2012-09-06 ~ 2013-07-08IIF 9 - Director → ME
- 31
SENTURION TRUSTEES LIMITED
Appointment / ControlTempsford Hall, Sandy, BedfordshireDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 34 - Director → ME - 32Other registered number: SC390601SMART METERING SYSTEMS PLC - 2024-06-11 Appointment / ControlRelated registration: SC390601SMART METERING SYSTEMS LIMITED - 2011-06-20Related registration: SC390601UK SMART METERING GROUP LIMITED - 2011-06-15Related registration: SC390601Second Floor 48 St. Vincent Street, GlasgowActive Corporate (4 parents, 31 offsprings)Officer2014-04-14 ~ 2020-06-23IIF 41 - Director → ME
- 33ASPEN 2 LIMITED - 2001-05-11320 St. Vincent Street, Glasgow, ScotlandActive Corporate (4 parents)Officer2001-08-14 ~ 2009-09-25IIF 38 - Director → ME
- 34CARTLEDGE LIGHTING SERVICES GROUP LIMITED - 1991-04-08T. CARTLEDGE & CO. LIMITED - 1989-12-19SLEESTAR LIMITED - 1979-12-312nd Floor, Optimum House, Clippers Quay, Salford, EnglandDissolved Corporate (3 parents)Officer2012-09-06 ~ 2013-07-08IIF 27 - Director → ME
- 35Other registered number: 01167328MICHCO 210 LIMITED - 2000-12-18Related registration: 011673282nd Floor, Optimum House, Clippers Quay, Salford, EnglandActive Corporate (3 parents, 2 offsprings)Officer2012-09-06 ~ 2013-07-08IIF 22 - Director → ME
- 36Other registered number: 07703610SOLIDTRY LIMITED - 1992-09-24223-231 Pentonville Road, London, EnglandActive Corporate (3 parents)Equity (Company account)6,000 GBP2023-03-31Officer2004-07-13 ~ 2009-04-30IIF 36 - Director → ME
- 37CURZON 2781 LIMITED - 2010-05-141 More London Place, LondonLiquidation Corporate (5 parents)Officer2012-09-06 ~ 2013-07-08IIF 18 - Director → ME
- 38
TURRIFF CONTRACTORS LIMITED
Appointment / ControlCampsie House Buchanan Business Park, Cumbernauld Road, Stepps, Glasgow, ScotlandActive Corporate (4 parents)Officer2012-09-06 ~ 2013-07-08IIF 5 - Director → ME - 39TURRIFF UTILITIES LIMITED - 2007-02-27Campsie House Buchanan Business Park, Cumbernauld Road, Stepps, Glasgow, ScotlandActive Corporate (3 parents, 3 offsprings)Officer2012-09-06 ~ 2013-07-08IIF 6 - Director → ME
- 40TURRIFF SMART HEAT LIMITED - 2008-05-21Atria One, 144 Morrison Street, EdinburghDissolved Corporate (2 parents)Officer2012-09-06 ~ 2013-07-08IIF 7 - Director → ME
- 41
UNDERGROUND MOLING SERVICES LIMITED
Appointment / ControlAtria One, 144 Morrison Street, EdinburghDissolved Corporate (1 parent)Officer2012-09-06 ~ 2013-07-08IIF 4 - Director → ME
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Contains public sector information retrieved at 9 February 2026 and
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