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Thornton Tomasetti Holdings UK Ltd
Thornton Tomasetti Holdings UK Ltd is an active company incorporated on 1 May 2018 with the registered office located in London, Greater London. Thornton Tomasetti Holdings UK Ltd was registered 7 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
11338702
Private limited company
Age
7 years
Incorporated
1 May 2018
Size
Small
Turnover is under
£15M
Balance sheet is under
£7.5M
Confirmation
Submitted
Dated
30 April 2025
(5 months ago)
Next confirmation dated
30 April 2026
Due by
14 May 2026
(6 months remaining)
Last change occurred
6 years ago
Accounts
Submitted
For period
1 Jan
⟶
31 Dec 2024
(1 year)
Accounts type is
Group
Next accounts for period
31 December 2025
Due by
30 September 2026
(11 months remaining)
Learn more about Thornton Tomasetti Holdings UK Ltd
Contact
Update Details
Address
2nd Floor 12-16 Clerkenwell Road
London
EC1M 5PQ
England
Address changed on
1 Dec 2022
(2 years 10 months ago)
Previous address was
Exmouth House 3rd Floor 3-11 Pine Street London EC1R 0JH
Companies in EC1M 5PQ
Telephone
020 70144400
Email
Unreported
Website
Thorntontomasetti.com
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People
Officers
5
Shareholders
1
Controllers (PSC)
1
Sergio De Gaetano
Director • Facade Engineer • Italian • Lives in England • Born in May 1973
Gary Francis Panariello
Director • Engineer • American • Lives in United States • Born in May 1963
Pete Domenic Dimaggio
Director • Engineer • American • Lives in United States • Born in Sep 1970
Phillip Rowland Thompson
Director • Physicist • British • Lives in Scotland • Born in Sep 1965
Corrina Carmel Hall
Secretary
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Shareholders, PSCs & Group Structure
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Mutual Companies
Thornton Tomasetti Romsey Limited
Phillip Rowland Thompson is a mutual person.
Active
Thornton Tomasetti Defence Limited
Phillip Rowland Thompson is a mutual person.
Active
Thornton Tomasetti Warrington Limited
Phillip Rowland Thompson is a mutual person.
Active
Thornton Tomasetti Limited
Phillip Rowland Thompson is a mutual person.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2018–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£384K
Decreased by £148K (-28%)
Turnover
£10.42M
Decreased by £470K (-4%)
Employees
74
Increased by 3 (+4%)
Total Assets
£9.81M
Decreased by £3.75M (-28%)
Total Liabilities
-£5.13M
Decreased by £4.2M (-45%)
Net Assets
£4.69M
Increased by £446K (+11%)
Debt Ratio (%)
52%
Decreased by 16.5% (-24%)
See 10 Year Full Financials
Latest Activity
Sergio De Gaetano Appointed
22 Days Ago on 30 Sep 2025
Phillip Rowland Thompson Resigned
22 Days Ago on 30 Sep 2025
Group Accounts Submitted
1 Month Ago on 2 Sep 2025
Confirmation Submitted
4 Months Ago on 2 Jun 2025
Group Accounts Submitted
1 Year 2 Months Ago on 30 Jul 2024
Confirmation Submitted
1 Year 5 Months Ago on 3 May 2024
Group Accounts Submitted
2 Years 1 Month Ago on 1 Sep 2023
Confirmation Submitted
2 Years 5 Months Ago on 2 May 2023
Pete Domenic Dimaggio Appointed
2 Years 6 Months Ago on 20 Apr 2023
Thomas Zorro Scarangello Resigned
2 Years 6 Months Ago on 20 Apr 2023
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Get Credit Report
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See All Credit Score & Limits
Documents
Termination of appointment of Phillip Rowland Thompson as a director on 30 September 2025
Submitted on 30 Sep 2025
Appointment of Sergio De Gaetano as a director on 30 September 2025
Submitted on 30 Sep 2025
Group of companies' accounts made up to 31 December 2024
Submitted on 2 Sep 2025
Confirmation statement made on 30 April 2025 with no updates
Submitted on 2 Jun 2025
Group of companies' accounts made up to 31 December 2023
Submitted on 30 Jul 2024
Confirmation statement made on 30 April 2024 with no updates
Submitted on 3 May 2024
Group of companies' accounts made up to 31 December 2022
Submitted on 1 Sep 2023
Appointment of Gary Francis Panariello as a director on 20 April 2023
Submitted on 2 May 2023
Termination of appointment of Thomas Zorro Scarangello as a director on 20 April 2023
Submitted on 2 May 2023
Confirmation statement made on 30 April 2023 with no updates
Submitted on 2 May 2023
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Repayment History
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