Ltd Facts The UK company register, as filed

Register entry · No. 11338702

THORNTON TOMASETTI HOLDINGS UK LTD

Active Private Limited Company Incorporated 1 May 2018

Checks

No warning signs 10 clear · 4 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
    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 Sep 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 14 May 2027.

    Companies House register
  • Clear
    Disqualified directors

    None of the 3 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    3 current directors.

    Officers on the register · See it
  • Clear
    Owners

    No individual or entity with signficant control

    People with significant control · See it
  • Clear
    Last filed accounts

    Net assets £5,255,003.

    Accounts to 31 Dec 2025 · See it
  • Clear
    Charges

    None registered.

    Companies House register
  • Clear
    Trading history

    Incorporated 1 May 2018 (8 years ago).

    Companies House register
  • Clear
    Name changes

    Never renamed.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 10 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    2ND FLOOR, 12-16 CLERKENWELL ROAD, LONDON, ENGLAND, EC1M 5PQ

    As filed with Companies House.

  2. Nature of business

    • 64209 Activities of other holding companies n.e.c.
    • 71111 Architectural activities
    • 71122 Engineering related scientific and technical consulting activities
    • 71129 Other engineering activities

  3. Accounts

    Next due
    30 Sep 2027
    Last made up to
    31 Dec 2025
    Type
    GROUP

  4. Confirmation statement

    Next due
    14 May 2027
    Last made up to
    30 Apr 2026

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. THORNTON TOMASETTI HOLDINGS UK LTD current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Dec 2025 — £568,791 £804,506 £5,255,003 —
31 Dec 2024 not published £445,673 — — —
31 Dec 2023 not published £1,300,655 — — —
31 Dec 2022 £10,158,580 £834,947 — — —
31 Dec 2021 £10,737,884 £1,294,353 — — —
31 Dec 2020 not published £-9,259 — £428,156 0

* From the following year's accounts (prior-year figures).

Public contracts

No contracts found on Find a Tender under this company number.

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 6, with past →

NameRoleAppointedResignedBornNationality · lives in
Gary Francis Panariello Engineer Director 20 Apr 2023 — May 1963 American · United States
Pete Domenic Dimaggio Engineer Director 20 Apr 2023 — September 1970 American · United States
Sergio De Gaetano Facade Engineer Director 30 Sep 2025 — May 1973 Italian · England

Owners and controllers All 1, with past →

No individual or entity with signficant control

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

Ask about this company

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Questions

Is THORNTON TOMASETTI HOLDINGS UK LTD still trading?

The register shows THORNTON TOMASETTI HOLDINGS UK LTD as active.

What does THORNTON TOMASETTI HOLDINGS UK LTD do?

It files these industry codes 64209 (Activities of other holding companies n.e.c.); 71111 (Architectural activities); 71122 (Engineering related scientific and technical consulting activities); 71129 (Other engineering activities).

When was THORNTON TOMASETTI HOLDINGS UK LTD set up?

It was incorporated on 1 May 2018.

When are THORNTON TOMASETTI HOLDINGS UK LTD's accounts due?

Next accounts are due by 30 September 2027. The last accounts were made up to 31 December 2025.

When is THORNTON TOMASETTI HOLDINGS UK LTD's next confirmation statement due?

By 14 May 2027.

Who runs THORNTON TOMASETTI HOLDINGS UK LTD?

THORNTON TOMASETTI HOLDINGS UK LTD has 3 current directors. They're listed under People on this page.

Similar companies

Same industry code (64209), active, set up around the same time. More in this industry →

  1. 11745293 AM & TL WADE HOLDINGS LTD Active Private Limited Company Inc. 31 Dec 2018 64209 · Activities of other holding companies n.e.c.
  2. NI658012 CASTLE HUME COURT Active Private Unlimited Company Inc. 31 Dec 2018 64209 · Activities of other holding companies n.e.c.
  3. SC617122 COOLEY HOLDINGS LTD Active Private Limited Company Inc. 31 Dec 2018 64209 · Activities of other holding companies n.e.c.
  4. 11745457 EVOLUTION TRAVEL GROUP LIMITED Active Private Limited Company Inc. 31 Dec 2018 64209 · Activities of other holding companies n.e.c.
  5. 11745521 JP MADISON LIMITED Active Private Limited Company Inc. 31 Dec 2018 64209 · Activities of other holding companies 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