CompanyTrack
O

O. SEAMAN & SON LIMITED

Active Bury St. Edmunds

Development of building projects

62 employees Website
Property, infrastructure and construction Construction contractors Development of building projects
O

O. SEAMAN & SON LIMITED

Development of building projects

Founded 10 Dec 1975 Active Bury St. Edmunds, United Kingdom 62 employees seamans.co.uk
Property, infrastructure and construction Construction contractors Development of building projects
Accounts Submitted 13 Nov 2025
Confirmation Statement Submitted 3 Sept 2025
Net assets £1.84M £63.86K 2023 year on year
Total assets £4.94M £379.30K 2023 year on year
Total Liabilities £3.09M £315.44K 2023 year on year
Charges 10
2 outstanding 8 satisfied

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Contact & Details

Registered Address

Prospect House Great Green Thurston Bury St. Edmunds Suffolk IP31 3SH

Credit Report

Discover O. SEAMAN & SON LIMITED's Credit Score, limit, and payment likelihood.

Mutual Companies

Financials

Financials

Period 1 Jan → 31 Dec 2023
Type Total Exemption Full
Next accounts 31 December 2024
Due by 30 September 2025 9 months

Net Assets, Total Assets & Total Liabilities (2014–2023)

Cash in Bank

£330.00

Decreased by £170.00 (-34%)

Net Assets

£1.84M

Increased by £63.86k (+4%)

Total Liabilities

£3.09M

Increased by £315.44k (+11%)

Turnover

£14.41M

Increased by £3.09M (+27%)

Employees

62

Decreased by 1 (-2%)

Debt Ratio

63%

Increased by 2 (+3%)

Financial History

Revenue, profit, EBITDA and key financial figures

2023
Dec Year End
2022
Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Officers

Officers

5 active 6 resigned
Status
Benjamin WhatlingDirectorBritishEngland4529 Jan 2021Active
Darryl LongSecretaryUnknownUnknown20 Sept 2013Active
Darryl LongDirectorBritishEngland579 Sept 2014Active
Duncan Michael Eric HaydonDirectorBritishUnited Kingdom571 Feb 1999Active
Mark James ReasonDirectorBritishEngland421 Sept 2023Active

Shareholders

Shareholders (1)

Seamans Group Ltd
100.0%
350,00029 Aug 2024

Persons with Significant Control

Persons with Significant Control (1)

1 Active 1 Ceased

Seamans Group Limited

Unknown

Active
Notified 9 Mar 2021
Nature of Control
  • Ownership Of Shares 75 To 100 Percent

Haydon Holdings Ltd

Ceased 9 Mar 2021

Ceased

Group Structure

Group Structure

SEAMANS GROUP LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent
HAYDON HOLDINGS LIMITED united kingdom
O. SEAMAN & SON LIMITED Current Company

Charges

Charges

2 outstanding 8 satisfied

Documents

Company Filings

DateCategoryDescriptionDocument
13 Nov 2025AccountsAnnual accounts made up to 2025-03-31View(28 pages)
3 Sept 2025Confirmation StatementConfirmation statement made on 2025-08-22 with no updatesView(3 pages)
20 Dec 2024AccountsAnnual accounts made up to 2024-03-31View(28 pages)
29 Aug 2024Confirmation StatementConfirmation statement made on 2024-08-22 with updatesView(4 pages)
21 Dec 2023AccountsAnnual accounts made up to 2023-03-31View(29 pages)
13 Nov 2025 Accounts

Annual accounts made up to 2025-03-31

3 Sept 2025 Confirmation Statement

Confirmation statement made on 2025-08-22 with no updates

20 Dec 2024 Accounts

Annual accounts made up to 2024-03-31

29 Aug 2024 Confirmation Statement

Confirmation statement made on 2024-08-22 with updates

21 Dec 2023 Accounts

Annual accounts made up to 2023-03-31

Recent Activity

Latest Activity

Annual accounts made up to 2025-03-31

3 months ago on 13 Nov 2025

Confirmation statement made on 2025-08-22 with no updates

5 months ago on 3 Sept 2025

Annual accounts made up to 2024-03-31

1 years ago on 20 Dec 2024

Confirmation statement made on 2024-08-22 with updates

1 years ago on 29 Aug 2024

Annual accounts made up to 2023-03-31

2 years ago on 21 Dec 2023