Ltd Facts The UK company register, as filed

Register entry · No. 01756175

TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED

Active Private Limited Company Incorporated 26 Sep 1983

Checks

No warning signs 9 clear · 5 can't tell yet

What was checked
  • Can't tell
    Insolvency

    The filing history can't be read just now.

    Filing history
  • Can't tell
    Strike-off notices

    The filing history can't be read just now.

    Filing history (The Gazette notices) · What this means
  • Can't tell
    Last filed accounts

    No figures held. They come from accounts filed online since January 2016 (older years still loading).

    Filed accounts · See it · What this means
  • Can't tell
    Year-end changes

    The filing history can't be read just now.

    Filing history (form AA01)
  • Can't tell
    Office moves

    The filing history can't be read just now.

    Filing history (form AD01)
  • Clear
    Company status

    Active.

    Companies House register
  • Clear
    Accounts on time

    Next due 30 Jun 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 14 Jan 2027.

    Companies House register
  • Clear
    Disqualified directors

    None of the 5 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    4 current directors.

    Officers on the register · See it
  • Clear
    Owners

    1 owner on file.

    People with significant control · See it
  • Clear
    Charges

    None outstanding (2 paid off).

    Companies House register
  • Clear
    Trading history

    Incorporated 26 Sep 1983 (43 years ago).

    Companies House register
  • Clear
    Name changes

    3 earlier names, none in the last year.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 14 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    101 PARK DRIVE, MILTON PARK, ABINGDON, OXFORDSHIRE, UNITED KINGDOM, OX14 4RY

    As filed with Companies House.

  2. Nature of business

    • 71129 Other engineering activities

  3. Accounts

    Next due
    30 Jun 2027
    Last made up to
    28 Sep 2025
    Type
    FULL

  4. Confirmation statement

    Next due
    14 Jan 2027
    Last made up to
    31 Dec 2025

  5. Charges

    Outstanding
    0
    All time
    2

  6. Names

    1. TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED current
    2. RPS ENVIRONMENTAL MANAGEMENT LIMITED earlier
    3. RPS CONSULTANTS (UK) LIMITED earlier
    4. RPS WATER SERVICES LIMITED earlier

Figures

No figures held yet. They come from accounts filed online since January 2016; years before 2025 are still loading, newest first.

Public contracts

3 contracts won

  1. THAMES WATER UTILITIES LIMITED

    Sludge Inspection

    Value not stated Awarded 13 May 2026 Ends 31 May 2027 Not yet signed See the tender

  2. THAMES WATER UTILITIES LIMITED

    Supply, Repair, Installation and Maintenance of Sewer Depth and Event Duration Monitors

    £22,250,012 shared by 4 suppliers Awarded 16 Mar 2026 Ends 31 Mar 2029 Not yet signed See the tender

  3. NORTHERN IRELAND WATER LIMITED

    Collection and Transportation of Water and Wastewater Samples

    Value not stated Awarded 12 Feb 2026 Ends 30 Jun 2029 See the tender

Values exclude VAT; a shared award's value is the whole award's. Matching is by Companies House number only, so contracts filed without the number are not shown.

Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender award notices. JSON

People

Officers All 26, with past →

NameRoleAppointedResignedBornNationality · lives in
William Paul Aitken Company Director Director 7 Aug 2018 — October 1966 Scottish · Scotland
Gary William Fraser Director Director 29 Jul 2022 — April 1975 British · England
Richard Alan Lemmon Director Director 2 Nov 2023 — August 1959 American · United States
David Craig Hatch Director Director 17 Nov 2023 — November 1964 British · United Kingdom
Andrew James Murdoch Secretary 6 Oct 2023 — —

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
R P S Group Limited company · 2087786 · United Kingdom Ownership of shares 75 to 100 percent; Voting rights 75 to 100 percent; Right to appoint and remove directors 6 Apr 2016 — —

From the public register. We show month and year of birth only, and no addresses. Privacy and your data

Ask about this company

Answers cite the filings they come from. Free: 3 questions a day.

Try:

Questions

Is TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED still trading?

The register shows TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED as active.

What does TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED do?

It files the industry code 71129 (Other engineering activities).

When was TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED set up?

It was incorporated on 26 September 1983.

When are TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED's accounts due?

Next accounts are due by 30 June 2027. The last accounts were made up to 28 September 2025.

When is TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED's next confirmation statement due?

By 14 January 2027.

Who runs TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED?

TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED has 4 current directors and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (71129), active, set up around the same time. More in this industry →

  1. 01777002 ABBEY HEAT TRANSFER LIMITED Active Private Limited Company Inc. 12 Dec 1983 71129 · Other engineering activities
  2. 01776163 HEMHURST TECHNICAL SERVICES LIMITED Active Private Limited Company Inc. 7 Dec 1983 71122 · Engineering related scientific and technical consulting activities
  3. SC085569 WELD-SPEC (GLASGOW) LIMITED Active Private Limited Company Inc. 18 Nov 1983 71129 · Other engineering activities
  4. 01764529 FIRST CITY LIMITED Active Private Limited Company Inc. 26 Oct 1983 71129 · Other engineering activities
  5. 01755505 DAL-STERLING GROUP LTD Active Private Limited Company Inc. 23 Sep 1983 71129 · Other engineering activities

The file

3 of 3 free downloads left today · Last 5 years' accounts as one zip (1 credit a PDF)

Filing history is loading from Companies House. Refresh in a moment.

Source: Companies House, data file of 2026-11-01 and its live updates. View on Companies House