# Tetra Tech (Tetra Tech Limited)

Private limited company registered in Leeds, classed under “Other engineering activities”.

- Company number: 01959704
- Status: Active
- Type: Private limited company
- Incorporated: 15 November 1985
- Registered office: 3 Sovereign Square, Sovereign Street, Leeds, LS1 4ER
- Location: Leeds
- Activity: Other engineering activities

## Latest filed profit

No profit figure in its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## Questions people ask

### What does Tetra Tech do?

Private limited company registered in Leeds, classed under “Other engineering activities”.

### How much turnover does Tetra Tech make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/tetra-tech-01959704

### Is Tetra Tech profitable?

Tetra Tech's profit isn't public: small companies may file without a profit and loss account.

### Who runs and owns Tetra Tech?

Its directors are Andrew James Murdoch, Andrew James Gillespie, David Craig Hatch. Its owners are shown to subscribers.

### Where is Tetra Tech based?

Its registered office is 3 Sovereign Square, Sovereign Street, Leeds, LS1 4ER, in Leeds.

### When was Tetra Tech founded?

Tetra Tech Limited was incorporated on 15 November 1985.

### Is Tetra Tech still trading?

The register lists Tetra Tech Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-07-06: Full accounts made up to 28 September 2025
- 2026-05-14: Satisfaction of charge 019597040007 in full
- 2025-07-01: Full accounts made up to 29 September 2024
- 2025-04-15: Appointment of Mr Andrew James Murdoch as a secretary on 14 April 2025
- 2025-04-15: Termination of appointment of Gareth George Arber as a secretary on 14 April 2025
- 2024-07-05: Full accounts made up to 1 October 2023
- 2023-07-07: Full accounts made up to 2 October 2022
- 2022-08-12: Full accounts made up to 3 October 2021
- 2021-10-08: Full accounts made up to 26 September 2020
- 2021-04-21: Statement of capital on 21 April 2021 · GBP 43 (and 3 more like it since 1 October 2020)
- 2021-04-21: Statement by Directors (and 3 more like it since 1 October 2020)
- 2021-04-21: Solvency Statement dated 08/04/21
- 2021-04-21: Resolutions (and 4 more like it since 1 October 2020)
- 2021-04-08: Statement of capital following an allotment of shares on 8 April 2021 · GBP 85,300.2 (and 3 more like it since 24 September 2020)
- 2021-03-17: Change of details for Wyg Group Limited as a person with significant control on 16 December 2020
- 2021-01-22: Solvency Statement dated 05/01/21
- 2020-12-30: Change of name notice
- 2020-11-20: Solvency Statement dated 09/11/20
- 2020-11-10: Director's details changed for Mr Craig David Hatch on 22 October 2020
- 2020-10-22: Appointment of Mr Craig David Hatch as a director on 22 October 2020
- 2020-10-22: Termination of appointment of Mark Edward Jackson as a director on 22 October 2020
- 2020-10-01: Solvency Statement dated 24/09/20
- 2020-01-02: Full accounts made up to 31 March 2019
- 2019-10-31: Termination of appointment of Benjamin Warwick Whitworth as a secretary on 31 October 2019
- 2019-10-31: Termination of appointment of Benjamin Warwick Whitworth as a director on 31 October 2019

---

Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/tetra-tech-01959704