Ltd Facts The UK company register, as filed

Register entry · No. 01470149

TETRA TECH CONSULTING LIMITED

Active Private Limited Company Incorporated 31 Dec 1979

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    Last filed accounts

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

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    Filing history (form AA01)
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    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.

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    Disqualified directors

    None of the 5 current officers checked are disqualified.

    Companies House disqualified directors register · See it
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    Directors

    4 current directors.

    Officers on the register · See it
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    Owners

    1 owner on file.

    People with significant control · See it
  • Clear
    Charges

    None outstanding (4 paid off).

    Companies House register
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    Trading history

    Incorporated 31 Dec 1979 (46 years ago).

    Companies House register
  • Clear
    Name changes

    2 earlier names, none in the last year.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 5 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
    4

  6. Names

    1. TETRA TECH CONSULTING LIMITED current
    2. RPS CONSULTING SERVICES LIMITED earlier
    3. THE ENVIRONMENTAL CONSULTANCY LIMITED earlier

Figures

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

People

Officers All 28, with past →

NameRoleAppointedResignedBornNationality · lives in
Michelle Lewis Director Director 5 Jul 2022 — October 1974 British · United Kingdom
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
Michael Robert Shaw Director Director 9 Jan 2025 — July 1958 British · Northern Ireland
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

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Questions

Is TETRA TECH CONSULTING LIMITED still trading?

The register shows TETRA TECH CONSULTING LIMITED as active.

What does TETRA TECH CONSULTING LIMITED do?

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

When was TETRA TECH CONSULTING LIMITED set up?

It was incorporated on 31 December 1979.

When are TETRA TECH CONSULTING 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 CONSULTING LIMITED's next confirmation statement due?

By 14 January 2027.

Who runs TETRA TECH CONSULTING LIMITED?

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

Similar companies

Same industry code (71122), active, set up around the same time. More in this industry →

  1. 01460144 LEE DESIGN ASSOCIATES LIMITED Active Private Limited Company Inc. 9 Nov 1979 71122 · Engineering related scientific and technical consulting activities
  2. 01459251 SARDON INTERNATIONAL LIMITED Active Private Limited Company Inc. 5 Nov 1979 28990 · Manufacture of other special-purpose machinery n.e.c.
  3. 01458888 ADVENT DUCTWORK SYSTEMS LTD Active Private Limited Company Inc. 2 Nov 1979 71129 · Other engineering activities
  4. 01457298 MORSON PROJECTS LIMITED Active Private Limited Company Inc. 26 Oct 1979 27120 · Manufacture of electricity distribution and control apparatus
  5. 01452235 H.M.K. TECHNICAL SERVICES LIMITED Active Private Limited Company Inc. 4 Oct 1979 28990 · Manufacture of other special-purpose machinery n.e.c.

The file

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