# Tetra Tech Environment Planning Transport Limited ## Details - **Company number:** [03050297](https://find-and-update.company-information.service.gov.uk/company/03050297) - **Status:** Active - **Type:** Private Limited Company - **Incorporated:** 26 Apr 1995 - **Registered office:** 3 SOVEREIGN SQUARE, SOVEREIGN STREET, LEEDS, LS1 4ER - **Nature of business:** [71112](/sic/71112) Urban planning and landscape architectural activities, [71122](/sic/71122) Engineering related scientific and technical consulting activities, [71129](/sic/71129) Other engineering activities - **Corporate group:** [Renew Holdings PLC.](/group/74318) (124 companies) ## Previous names - Ernest Green Environmental Limited (until 16 Jan 1998) - Greenback Limited (until 15 May 1995) - White Young Green Environmental Limited (until 1 Jul 2008) - WYG Environment Planning Transport Limited (until 16 Dec 2020) ## Officers | Name | Role | Appointed | Resigned | |---|---|---|---| | HALLMARK REGISTRARS LIMITED | corporate-nominee-director | 26 Apr 1995 | 1 May 1995 | | HALLMARK SECRETARIES LIMITED | corporate-nominee-secretary | 26 Apr 1995 | 1 May 1995 | | MOXON, Michael Colin | director | 1 May 1995 | 16 Oct 1997 | | HAGUES, Ian James | secretary | 1 May 1995 | 4 May 1999 | | RIVETT, John Martin | director | 1 May 1995 | 4 Jan 2000 | | HIGGS, Alan John | director | 16 Oct 1997 | 30 Apr 2002 | | JONES, Richard | director | 1 Jul 2001 | 1 Jul 2002 | | CASSELLS, William Marshall | director | 1 Jul 2001 | 1 Mar 2003 | | HARE, Richard Timothy | director | 1 Jul 2001 | 1 Mar 2003 | | BRAYSON, William Richard | director | 1 Nov 1998 | 17 Dec 2003 | | HARTLEY, Robert | secretary | 4 May 1999 | 1 Jul 2006 | | HUMPHRIES, Richard Neil, Dr | director | 1 Jan 2005 | 16 Aug 2007 | | PURVIS, John George | director | 16 Oct 1997 | 17 Sep 2007 | | RICHARDSON, Geoff | director | 1 Jul 2006 | 1 Jul 2008 | | ARNOLD, Martin Bendict | director | 1 Apr 2005 | 1 Jul 2008 | | GATENBY, Ian James | director | 1 Jan 2004 | 1 Jul 2008 | | CONNERY, Denis Patrick | secretary | 1 Jul 2006 | 5 Nov 2008 | | CONNERY, Denis Patrick | director | 1 Jan 2004 | 5 Nov 2008 | | FORD, Douglas Moncrieff | director | 1 May 1995 | 30 Nov 2008 | | HAYNES, Lawrence John | director | 18 Jun 2007 | 5 Jan 2009 | | HARTLEY, Robert | director | 2 Jan 2000 | 14 Apr 2009 | | FARBRIDGE, Caroline Louise | secretary | 5 Nov 2008 | 15 Oct 2010 | | CRICHTON-MILLER, David James Laurens | director | 1 Jul 2008 | 1 Nov 2010 | | WILTON, David Charles | director | 10 Feb 2009 | 13 Dec 2010 | | HAMER, Paul Christopher | director | 1 Jul 2008 | 13 Dec 2010 | | BOLT, Stephen Richard Langstone, Dr | director | 4 Feb 2009 | 31 Mar 2011 | | BIRD, David Robert | director | 1 Jul 2008 | 30 Sep 2011 | | CARRUTHERS, Stephen | director | 1 Jan 2003 | 29 Jun 2012 | | WHITTAKER, John David | director | 1 Jul 2008 | 9 Jul 2012 | | BISSET, Iain Alexander | director | 1 Dec 2011 | 1 Apr 2014 | | OLVER, Graham Dudley | director | 3 Aug 2009 | 1 Apr 2014 | | HOLDEN, Timothy Arthur | director | 2 Apr 2014 | 23 Nov 2016 | | DAVIES, Marc Kevan | director | 7 Aug 2012 | 15 Jul 2019 | | WHITWORTH, Benjamin Warwick | director | 12 Jul 2019 | 31 Oct 2019 | | WHITWORTH, Benjamin Warwick | secretary | 3 May 2011 | 31 Oct 2019 | | ARBER, Gareth George | secretary | 25 Nov 2010 | 30 Jun 2026 | | GILLESPIE, Andrew James | director | 14 Oct 2010 | | ## Control | Name | Nature of control | Notified | Ceased | |---|---|---|---| | Tetra Tech Group Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 | | ## Owned by Tetra Tech Environment Planning Transport Limited → [Tetra Tech Group Limited](/company/06595608) → [Tetra Tech UK Consulting Group Limited](/company/01869543) → [Tetra Tech UK Holdings Limited](/company/05909611) ## Controls - [Alliance Environment And Planning Limited](/company/03598361) (03598361) - [FMW Consultancy Ltd](/company/05760849) (05760849) - [Neil Allen Associates Limited](/company/06165280) (06165280) - [Signet Planning Limited](/company/05214986) (05214986) - [Tetra Tech Environmental And Planning (Northern Ireland) Limited](/company/NI050736) (NI050736) ## Directors' other companies - [GILLESPIE, Andrew James](/person/5391668) - director at [Tetra Tech Management Services (Northern Ireland) Limited](/company/NI021970) - [GILLESPIE, Andrew James](/person/5391668) - director at [WYG Consulting Limited](/company/10470582) - [GILLESPIE, Andrew James](/person/5391668) - director at [Tetra Tech UK Consulting Group Limited](/company/01869543) - [GILLESPIE, Andrew James](/person/5391668) - director at [Arcadis Tetra Tech 1 Limited](/company/17162691) - [GILLESPIE, Andrew James](/person/5391668) - director at [Arcadis Tetra Tech 2 Limited](/company/17169076) - [GILLESPIE, Andrew James](/person/5391668) - director at [Cumbria Nuclear Solutions Limited](/company/05699216) - [GILLESPIE, Andrew James](/person/5391668) - director at [White Young Green Limited](/company/05111508) - [GILLESPIE, Andrew James](/person/5391668) - director at [Tetra Tech Limited](/company/01959704) - [GILLESPIE, Andrew James](/person/5391668) - director at [Cape Insulation Products Limited](/company/01938748) - [GILLESPIE, Andrew James](/person/5391668) - director at [Trench Farrow Limited](/company/01433914) ## Companies at the same address - [Alliance Environment And Planning Limited](/company/03598361) (03598361) - [Arcadis Tetra Tech 1 Limited](/company/17162691) (17162691) - [Arcadis Tetra Tech 2 Limited](/company/17169076) (17169076) - [FMW Consultancy Ltd](/company/05760849) (05760849) - [Neil Allen Associates Limited](/company/06165280) (06165280) - [North Associates (Cumbria) Limited](/company/07493435) (07493435) - [Nuclear Decommissioning Limited](/company/11952605) (11952605) - [Signet Planning Limited](/company/05214986) (05214986) - [Sovereign Trustees Limited](/company/04168236) (04168236) - [Taylor & Hardy Limited](/company/03977505) (03977505)