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Tetra Tech Limited

01959704

active
ltd
england wales
Companies House
Health Score
65 / 100

Some Concerns

25/30
Filing
0/30
Financial
40/40
Risk

No risk factors detected.

Details

3 Sovereign Square, Sovereign Street, Leeds, LS1 4ER
Incorporated 15/11/1985

Previously known as

Wyg Engineering Limited · until 30/12/2020
White Young Green Consulting Limited · until 01/07/2008
White Young Consulting Group Limited · until 05/01/1998
White Young Limited · until 07/02/1986
Broxmill Limited · until 20/12/1985

Compliance

Last accounts

29/09/2024

full

Next accounts due

30/06/2026

On track

Confirmation statement

Last: 15/11/2025

Due 29/11/2026

On track

Industry

71129
Other engineering activities

Officers

Andrew James Gillespie

director · Since 14/10/2010

British · United Kingdom · Age 57

David Craig Hatch

director · Since 22/10/2020

British · United Kingdom · Age 61

Andrew James Murdoch

secretary · Since 14/04/2025

Former

Lawrence Derek Hall

secretary · Resigned 18/07/1997

Alan Kippax

director · Resigned 30/06/1998

Ian James Hagues

secretary · Resigned 04/05/1999

Ian James Hagues

director · Resigned 04/05/1999

Alan John Higgs

director · Resigned 30/04/2002

Barrington Jeffrey Kerwin Butler

director · Resigned 01/07/2002

William Richard Brayson

director · Resigned 17/12/2003

Philip Charles George Downie

director · Resigned 01/01/2004

Kenneth Nisbet Archibald

director · Resigned 01/07/2004

Clive Lee Morris

director · Resigned 01/07/2005

Robert Hartley

secretary · Resigned 01/07/2006

David Paul Ellyatt

director · Resigned 31/07/2007

Clive Drummond Anderson

director · Resigned 06/11/2007

Andrew Ellingworth

director · Resigned 06/11/2007

Richard George Mccaffrey

director · Resigned 24/01/2008

John Vincent Deasy

director · Resigned 21/05/2008

Michael John Dean

director · Resigned 01/07/2008

Terry Richard Everall

director · Resigned 01/07/2008

Douglas Moncrieff Ford

director · Resigned 01/07/2008

John William Jenkins

director · Resigned 01/07/2008

Keith Robert Addison

director · Resigned 01/07/2008

Peter Hartley Kiernan

director · Resigned 01/07/2008

Andrew Dodds

director · Resigned 01/07/2008

Simon Martin

director · Resigned 01/07/2008

Richard Anthony Fuller

director · Resigned 01/07/2008

Hanif Mohamed Kara

director · Resigned 01/07/2008

Robin William Adams

director · Resigned 01/07/2008

Denis Patrick Connery

director · Resigned 05/11/2008

Denis Patrick Connery

secretary · Resigned 05/11/2008

Lawrence John Haynes

director · Resigned 05/01/2009

Philip David Jones

director · Resigned 23/03/2009

Richard James Coackley

director · Resigned 23/03/2009

Paul Andrew Marshall

director · Resigned 23/03/2009

Robert Hartley

director · Resigned 14/04/2009

John William Jenkins

director · Resigned 07/12/2009

Caroline Louise Farbridge

secretary · Resigned 15/10/2010

David James Laurens Crichton-Miller

director · Resigned 01/11/2010

Paul Christopher Hamer

director · Resigned 13/12/2010

David Michael Kershaw

director · Resigned 05/03/2012

Richard Timothy Hare

director · Resigned 07/03/2012

Richard Anthony Allen

director · Resigned 15/03/2012

Noel Geoffrey Lax

director · Resigned 21/05/2012

Graham Dudley Olver

director · Resigned 01/01/2014

Timothy Arthur Holden

director · Resigned 23/11/2016

Benjamin Warwick Whitworth

secretary · Resigned 31/10/2019

Mark Edward Jackson

director · Resigned 22/10/2020

Gareth George Arber

secretary · Resigned 14/04/2025

Persons with Significant Control

Tetra Tech Group Limited

75–100% shares

3, Sovereign Square, Leeds, LS1 4ER

Reg: 06595608 · Companies House · Limited Liability Company

Notified 06/04/2016

Charges0 outstanding

Charge
satisfied

HSBC BANK PLC

Created 22/09/2017Registered 25/09/2017Satisfied 14/05/2026
charge
satisfied

LLOYDS TSB BANK PLC AS SECURITY TRUSTEE FOR ITSELF AND EACH OF THE SECURED PARTIES

Created 14/12/2012Registered 21/12/2012Satisfied 03/07/2014
charge
satisfied

LLOYDS TSB BANK PLC

Created 22/09/2008Registered 11/10/2008Satisfied 03/07/2014
charge
satisfied

LLOYDS TSB BANK PLC

Created 06/12/2006Registered 21/12/2006Satisfied 03/07/2014
charge
satisfied

LLOYDS TSB BANK PLC

Created 09/08/2006Registered 21/08/2006Satisfied 03/07/2014
charge
satisfied

THE TRUSTEES OF THE WHITE YOUNG GROUP PENSION AND LIFE ASSURANCE PLAN

Created 07/03/1986Registered 19/03/1986Satisfied 25/03/1999
charge
satisfied

LLOYDS BANK PLC

Created 07/03/1986Registered 12/03/1986Satisfied 12/05/2007

Change History

statusactive
2026-05-04

Active

typeltd
2026-05-04

Private Limited Company

address line13 Sovereign Square
2026-05-04

3 SOVEREIGN SQUARE

post townLeeds
2026-05-04

LEEDS

officer appointedMURDOCH, Andrew James
2026-05-04
officer appointedGILLESPIE, Andrew James
2026-05-04
officer appointedHATCH, David Craig
2026-05-04

Filing History100 filings

Confirmation statement

confirmation statement with no updates

21/11/20253 pages · PDF
Accounts filed

accounts with accounts type full

01/07/202532 pages · PDF
AP03

appoint person secretary company with name date

15/04/20252 pages · PDF
TM02

termination secretary company with name termination date

15/04/20251 page · PDF
Confirmation statement

confirmation statement with no updates

26/11/20243 pages · PDF
Accounts filed

accounts with accounts type full

05/07/202432 pages · PDF
Confirmation statement

confirmation statement with no updates

29/11/20233 pages · PDF
Accounts filed

accounts with accounts type full

07/07/202332 pages · PDF
Confirmation statement

confirmation statement with no updates

05/12/20223 pages · PDF
Accounts filed

accounts with accounts type full

12/08/202233 pages · PDF
Confirmation statement

confirmation statement with updates

26/11/20214 pages · PDF
Accounts filed

accounts with accounts type full

08/10/202133 pages · PDF
SH19

capital statement capital company with date currency figure

21/04/20213 pages · PDF
SH20

legacy

21/04/20211 page · PDF
CAP-SS

legacy

21/04/20211 page · PDF
RESOLUTIONS

resolution

21/04/20211 page · PDF
Shares allotted

capital allotment shares

08/04/20213 pages · PDF
PSC05

change to a person with significant control

17/03/20212 pages · PDF
SH20

legacy

22/01/20211 page · PDF
SH19

capital statement capital company with date currency figure

22/01/20215 pages · PDF
CAP-SS

legacy

22/01/20211 page · PDF
RESOLUTIONS

resolution

22/01/20211 page · PDF
Shares allotted

capital allotment shares

07/01/20213 pages · PDF
RESOLUTIONS

resolution

30/12/20202 pages · PDF
CONNOT

change of name notice

30/12/20203 pages · PDF
Confirmation statement

confirmation statement with no updates

24/12/20203 pages · PDF
SH20

legacy

20/11/20201 page · PDF
SH19

capital statement capital company with date currency figure

20/11/20205 pages · PDF
CAP-SS

legacy

20/11/20201 page · PDF
RESOLUTIONS

resolution

20/11/20201 page · PDF
Director details changed

change person director company with change date

10/11/20202 pages · PDF
Shares allotted

capital allotment shares

10/11/20203 pages · PDF
Director appointed

appoint person director company with name date

22/10/20202 pages · PDF
Director resigned

termination director company with name termination date

22/10/20201 page · PDF
SH20

legacy

01/10/20202 pages · PDF
SH19

capital statement capital company with date currency figure

01/10/20205 pages · PDF
CAP-SS

legacy

01/10/20202 pages · PDF
RESOLUTIONS

resolution

01/10/20201 page · PDF
Shares allotted

capital allotment shares

24/09/20203 pages · PDF
Accounts filed

accounts with accounts type full

02/01/202037 pages · PDF
Confirmation statement

confirmation statement with updates

15/11/20194 pages · PDF
TM02

termination secretary company with name termination date

31/10/20191 page · PDF
Director resigned

termination director company with name termination date

31/10/20191 page · PDF
Director appointed

appoint person director company with name date

30/10/20192 pages · PDF
PSC05

change to a person with significant control

18/09/20192 pages · PDF
Director details changed

change person director company with change date

04/09/20192 pages · PDF
Address changed

change registered office address company with date old address new address

06/08/20191 page · PDF
Address changed

change registered office address company with date old address new address

06/08/20191 page · PDF
Accounts date changed

change account reference date company current extended

10/07/20191 page · PDF
Accounts filed

accounts with accounts type full

04/01/201935 pages · PDF
Confirmation statement

confirmation statement with updates

12/10/20184 pages · PDF
Director appointed

appoint person director company with name date

09/08/20182 pages · PDF
RP04TM01

second filing of director termination with name

07/03/20185 pages · PDF
Director resigned

termination director company with name termination date

18/01/20182 pages · PDF
Accounts filed

accounts with accounts type full

06/11/201733 pages · PDF
Confirmation statement

confirmation statement with updates

06/10/20174 pages · PDF
MR01

mortgage create with deed with charge number charge creation date

25/09/201723 pages · PDF
Director resigned

termination director company with name termination date

24/03/20171 page · PDF
Director appointed

appoint person director company with name date

02/03/20172 pages · PDF
Accounts filed

accounts with accounts type full

06/01/201733 pages · PDF
Director resigned

termination director company with name termination date

30/11/20161 page · PDF
Director appointed

appoint person director company with name date

30/11/20162 pages · PDF
Confirmation statement

confirmation statement with updates

06/10/20165 pages · PDF
Accounts filed

accounts with accounts type full

30/11/201531 pages · PDF
Annual return

annual return company with made up date full list shareholders

14/10/20154 pages · PDF
Director details changed

change person director company with change date

14/10/20152 pages · PDF
Accounts filed

accounts with accounts type full

11/12/201429 pages · PDF
Annual return

annual return company with made up date full list shareholders

29/10/20145 pages · PDF
MR04

mortgage satisfy charge full

03/07/20144 pages · PDF
MR04

mortgage satisfy charge full

03/07/20144 pages · PDF
MR04

mortgage satisfy charge full

03/07/20144 pages · PDF
MR04

mortgage satisfy charge full

03/07/20144 pages · PDF
Director resigned

termination director company with name

10/04/20141 page · PDF
Director appointed

appoint person director company with name

10/04/20142 pages · PDF
Director resigned

termination director company with name

29/11/20131 page · PDF
MISC

miscellaneous

21/11/20132 pages · PDF
AUD

auditors resignation company

15/11/20132 pages · PDF
AUD

auditors resignation company

07/11/20132 pages · PDF
AUD

auditors resignation company

06/11/20132 pages · PDF
Annual return

annual return company with made up date full list shareholders

29/10/20135 pages · PDF
Accounts filed

accounts with accounts type full

25/10/201334 pages · PDF
MG01

legacy

21/12/201213 pages · PDF
Annual return

annual return company with made up date full list shareholders

26/10/20125 pages · PDF
Director details changed

change person director company with change date

26/10/20122 pages · PDF
Director details changed

change person director company with change date

26/10/20122 pages · PDF
Director details changed

change person director company with change date

26/10/20122 pages · PDF
CH03

change person secretary company with change date

26/10/20121 page · PDF
CH03

change person secretary company with change date

26/10/20121 page · PDF
Accounts filed

accounts with accounts type full

12/07/201232 pages · PDF
Director resigned

termination director company with name

22/05/20121 page · PDF
Director resigned

termination director company with name

15/03/20121 page · PDF
Director appointed

appoint person director company with name

12/03/20122 pages · PDF
Director resigned

termination director company with name

12/03/20121 page · PDF
Director resigned

termination director company with name

12/03/20121 page · PDF
Accounts filed

accounts with accounts type full

09/01/201235 pages · PDF
Accounts date changed

change account reference date company previous shortened

03/01/20121 page · PDF
Annual return

annual return company with made up date full list shareholders

25/10/20119 pages · PDF
AP03

appoint person secretary company with name

06/05/20112 pages · PDF
Accounts filed

accounts with accounts type full

30/03/201136 pages · PDF
Director resigned

termination director company with name

17/12/20101 page · PDF