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Tetra Tech UK Holdings Limited

Tetra Tech UK Holdings Limited is an active company incorporated on 17 August 2006 with the registered office located in Reading, Berkshire. Tetra Tech UK Holdings Limited was registered 19 years ago.
Status
Active
Active since incorporation
Company No
05909611
Private limited company
Age
19 years
Incorporated 17 August 2006
Size
Micro
Turnover is under £1M
Under 10 employees
Confirmation
Submitted
Dated 17 August 2025 (4 months ago)
Next confirmation dated 17 August 2026
Due by 31 August 2026 (8 months remaining)
Last change occurred 2 years 4 months ago
Accounts
Submitted
For period 1 Oct30 Sep 2024 (1 year)
Accounts type is Full
Next accounts for period 30 September 2025
Due by 30 June 2026 (6 months remaining)
Contact
Address
1 Northfield Road
Reading
Berkshire
RG1 8AH
Same address for the past 5 years
Telephone
01189566066
Email
Unreported
Website
People
Officers
4
Shareholders
1
Controllers (PSC)
1
Director • Vice President • American • Lives in United States • Born in Aug 1959
Director • British • Lives in England • Born in Aug 1981
Tetra Tech, INC
PSC
Shareholders, PSCs & Group Structure
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Mutual Companies
R P S Group Limited
Christopher James Green is a mutual person.
Active
RPS Trustees Limited
Christopher James Green is a mutual person.
Active
Tetra Tech International Development Limited
Richard Alan Lemmon is a mutual person.
Active
Ndy Consulting Limited
Richard Alan Lemmon is a mutual person.
Active
Tetra Tech International Development Europe Limited
Richard Alan Lemmon is a mutual person.
Active
Aquaterra International Limited
Christopher James Green is a mutual person.
Active
Coffey Geotechnics Limited
Richard Alan Lemmon is a mutual person.
Active
Tetra Tech Europe Executive Services Limited
Christopher James Green is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
30 Sep 2024
For period 30 Sep30 Sep 2024
Traded for 12 months
Cash in Bank
£8.64M
Decreased by £5.1M (-37%)
Turnover
Unreported
Same as previous period
Employees
Unreported
Same as previous period
Total Assets
£844.37M
Decreased by £46.89M (-5%)
Total Liabilities
-£27.92M
Decreased by £23.87M (-46%)
Net Assets
£816.45M
Decreased by £23.02M (-3%)
Debt Ratio (%)
3%
Decreased by 2.5% (-43%)
Latest Activity
Confirmation Submitted
4 Months Ago on 18 Aug 2025
Full Accounts Submitted
6 Months Ago on 18 Jun 2025
Mr Richard Alan Lemmon Details Changed
6 Months Ago on 1 Jun 2025
Mr Christopher James Green Appointed
1 Year Ago on 11 Dec 2024
James David Lovell Resigned
1 Year Ago on 11 Dec 2024
Confirmation Submitted
1 Year 4 Months Ago on 19 Aug 2024
Full Accounts Submitted
1 Year 5 Months Ago on 25 Jul 2024
Benjamin James Ward Resigned
1 Year 9 Months Ago on 22 Mar 2024
Mr Andrew James Murdoch Appointed
2 Years 2 Months Ago on 5 Oct 2023
Confirmation Submitted
2 Years 4 Months Ago on 17 Aug 2023
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Documents
Director's details changed for Mr Richard Alan Lemmon on 1 June 2025
Submitted on 19 Nov 2025
Confirmation statement made on 17 August 2025 with no updates
Submitted on 18 Aug 2025
Full accounts made up to 30 September 2024
Submitted on 18 Jun 2025
Termination of appointment of James David Lovell as a director on 11 December 2024
Submitted on 12 Dec 2024
Appointment of Mr Christopher James Green as a director on 11 December 2024
Submitted on 12 Dec 2024
Confirmation statement made on 17 August 2024 with no updates
Submitted on 19 Aug 2024
Full accounts made up to 30 September 2023
Submitted on 25 Jul 2024
Termination of appointment of Benjamin James Ward as a director on 22 March 2024
Submitted on 25 Mar 2024
Resolutions
Submitted on 11 Oct 2023
Appointment of Mr Andrew James Murdoch as a secretary on 5 October 2023
Submitted on 6 Oct 2023
Repayment History
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