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Seattle Software Ltd

Seattle Software Ltd is an active company incorporated on 3 August 2004 with the registered office located in London, Greater London. Seattle Software Ltd was registered 21 years ago.
Status
Active
Active since incorporation
Company No
05196435
Private limited company
Age
21 years
Incorporated 3 August 2004
Size
Medium
Turnover is under £54M
Under 250 employees
Confirmation
Submitted
Dated 3 August 2025 (2 months ago)
Next confirmation dated 3 August 2026
Due by 17 August 2026 (9 months remaining)
Last change occurred 9 years ago
Accounts
Submitted
For period 1 Jan31 Dec 2024 (1 year)
Accounts type is Full
Next accounts for period 31 December 2025
Due by 30 September 2026 (11 months remaining)
Address
123 Victoria Street
11th Floor
London
SW1E 6DE
England
Address changed on 28 Oct 2024 (12 months ago)
Previous address was 4th Floor 60 Buckingham Palace Road London SW1W 0AH England
Telephone
020 38242907
Email
Available in Endole App
People
Officers
5
Shareholders
1
Controllers (PSC)
1
Director • Chief Technology Officer • British • Lives in England • Born in Jul 1974
Director • Chief Executive • British • Lives in England • Born in Nov 1965
Director • British • Lives in United States • Born in Aug 1980
Director • Chief Financial Officer • British • Lives in England • Born in Mar 1969
Shareholders, PSCs & Group Structure
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Mutual Companies
Seattle Holdings Limited
Thomas Rupert Colbourne and Gareth Lloyd Burton are mutual people.
Active
Capsifi UK Limited
Gareth Lloyd Burton and Patrick Alexander Deller are mutual people.
Active
Hycool Global Limited
Thomas Rupert Colbourne is a mutual person.
Active
Transform Bidco Limited
Gareth Lloyd Burton is a mutual person.
Active
Transform Topco Limited
Gareth Lloyd Burton is a mutual person.
Active
Transform Midco Limited
Gareth Lloyd Burton is a mutual person.
Active
Transform Ebt Ltd
Gareth Lloyd Burton is a mutual person.
Active
Neurowaze Ltd
Thomas Rupert Colbourne is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Dec 2024
For period 31 Dec31 Dec 2024
Traded for 12 months
Cash in Bank
£3.35M
Increased by £853K (+34%)
Turnover
£22.53M
Increased by £4.58M (+26%)
Employees
97
Decreased by 3 (-3%)
Total Assets
£28.11M
Increased by £4.4M (+19%)
Total Liabilities
-£37.97M
Increased by £7.04M (+23%)
Net Assets
-£9.86M
Decreased by £2.64M (+37%)
Debt Ratio (%)
135%
Increased by 4.64% (+4%)
Latest Activity
Full Accounts Submitted
29 Days Ago on 25 Sep 2025
Confirmation Submitted
2 Months Ago on 18 Aug 2025
Thomas Rupert Colbourne Resigned
5 Months Ago on 29 Apr 2025
Seattle Holdings Limited (PSC) Details Changed
12 Months Ago on 28 Oct 2024
Registered Address Changed
12 Months Ago on 28 Oct 2024
Full Accounts Submitted
1 Year 1 Month Ago on 21 Sep 2024
Confirmation Submitted
1 Year 1 Month Ago on 17 Sep 2024
New Charge Registered
1 Year 6 Months Ago on 16 Apr 2024
Charge Satisfied
1 Year 9 Months Ago on 8 Jan 2024
Mr Peter Nicholas Bates Details Changed
2 Years 7 Months Ago on 17 Mar 2023
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Documents
Full accounts made up to 31 December 2024
Submitted on 25 Sep 2025
Confirmation statement made on 3 August 2025 with no updates
Submitted on 18 Aug 2025
Termination of appointment of Thomas Rupert Colbourne as a director on 29 April 2025
Submitted on 8 May 2025
Registered office address changed from 4th Floor 60 Buckingham Palace Road London SW1W 0AH England to 123 Victoria Street 11th Floor London SW1E 6DE on 28 October 2024
Submitted on 28 Oct 2024
Change of details for Seattle Holdings Limited as a person with significant control on 28 October 2024
Submitted on 28 Oct 2024
Full accounts made up to 31 December 2023
Submitted on 21 Sep 2024
Confirmation statement made on 3 August 2024 with no updates
Submitted on 17 Sep 2024
Director's details changed for Mr Peter Nicholas Bates on 17 March 2023
Submitted on 7 Aug 2024
Registration of charge 051964350009, created on 16 April 2024
Submitted on 17 Apr 2024
Satisfaction of charge 051964350004 in full
Submitted on 8 Jan 2024
Repayment History
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