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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Company in focus, Offsprings
Parent entities and officers 11
  • 1
    Whatling, Benjamin
    Born in June 1980
    Individual (2 offsprings)
    Officer
    2021-01-29 ~ 2026-04-01
    OF - Director → CIF 0
  • 2
    Turner, Michael
    Commercial Director born in March 1972
    Individual (15 offsprings)
    Officer
    2021-01-29 ~ 2023-08-31
    OF - Director → CIF 0
  • 3
    Reason, Steven Russell
    Quantity Surveyor born in March 1956
    Individual (1 offspring)
    Officer
    ~ 2021-01-29
    OF - Director → CIF 0
  • 4
    Haydon, Duncan Michael Eric
    Born in March 1969
    Individual (11 offsprings)
    Officer
    1999-02-01 ~ now
    OF - Director → CIF 0
  • 5
    Hall, Martin Ian
    Accountant born in March 1948
    Individual (3 offsprings)
    Officer
    ~ 2013-09-20
    OF - Director → CIF 0
    Hall, Martin Ian
    Individual (3 offsprings)
    Officer
    ~ 2013-09-20
    OF - Secretary → CIF 0
  • 6
    Reason, Mark James
    Born in August 1983
    Individual (1 offspring)
    Officer
    2023-09-01 ~ now
    OF - Director → CIF 0
  • 7
    Hart, Lewis William
    Contracts Manager born in September 1934
    Individual (1 offspring)
    Officer
    ~ 1997-12-31
    OF - Director → CIF 0
  • 8
    Haydon, Michael John
    Builder born in September 1937
    Individual (4 offsprings)
    Officer
    ~ 2020-09-01
    OF - Director → CIF 0
  • 9
    Long, Darryl
    Born in October 1968
    Individual (6 offsprings)
    Officer
    2014-09-09 ~ now
    OF - Director → CIF 0
    Long, Darryl
    Individual (6 offsprings)
    Officer
    2013-09-20 ~ now
    OF - Secretary → CIF 0
  • 10
    HAYDON HOLDINGS LIMITED - now 02311100
    SOUTHERN & EASTERN DEVELOPMENTS LIMITED - 1989-03-15
    Prospect House, Great Green, Thurston, Bury St. Edmunds, England
    Active Corporate (5 parents, 7 offsprings)
    Person with significant control
    2016-07-01 ~ 2021-03-09
    PE - Ownership of shares – 75% or more → CIF 0
  • 11
    SEAMANS GROUP LIMITED
    13253900
    Prospect House, Great Green, Thurston, Bury St. Edmunds, England
    Active Corporate (3 parents, 1 offspring)
    Person with significant control
    2021-03-09 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
parent relation
Company in focus

O. SEAMAN & SON LIMITED

Period: 1975-12-10 ~ now
Company number: 01237050
Registered name
O. SEAMAN & SON LIMITED - now
Standard Industrial Classification
41100 - Development Of Building Projects
Brief company account
Expenses related to depreciation, amortization, and impairment of assets
-125,029 GBP2024-04-01 ~ 2025-03-31
-131,868 GBP2023-04-01 ~ 2024-03-31
Other Interest Receivable/Similar Income (Finance Income)
7,069 GBP2024-04-01 ~ 2025-03-31
52 GBP2023-04-01 ~ 2024-03-31
Interest Payable/Similar Charges (Finance Costs)
-4,651 GBP2024-04-01 ~ 2025-03-31
-43,044 GBP2023-04-01 ~ 2024-03-31
Profit/Loss on Ordinary Activities Before Tax
928,646 GBP2024-04-01 ~ 2025-03-31
178,857 GBP2023-04-01 ~ 2024-03-31
Profit/Loss
737,726 GBP2024-04-01 ~ 2025-03-31
133,857 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment
514,331 GBP2025-03-31
483,527 GBP2024-03-31
Debtors
5,185,548 GBP2025-03-31
4,255,687 GBP2024-03-31
Cash at bank and in hand
1,585,331 GBP2025-03-31
330 GBP2024-03-31
Current Assets
6,958,405 GBP2025-03-31
4,452,445 GBP2024-03-31
Creditors
Amounts falling due within one year
-5,394,324 GBP2025-03-31
-3,005,286 GBP2024-03-31
Net Current Assets/Liabilities
1,564,081 GBP2025-03-31
1,447,159 GBP2024-03-31
Total Assets Less Current Liabilities
2,078,412 GBP2025-03-31
1,930,686 GBP2024-03-31
Net Assets/Liabilities
1,981,412 GBP2025-03-31
1,843,686 GBP2024-03-31
Equity
Called up share capital
350,000 GBP2025-03-31
350,000 GBP2024-03-31
350,000 GBP2023-03-31
Retained earnings (accumulated losses)
1,631,412 GBP2025-03-31
1,493,686 GBP2024-03-31
1,429,829 GBP2023-03-31
Equity
1,981,412 GBP2025-03-31
1,843,686 GBP2024-03-31
Profit/Loss
Retained earnings (accumulated losses)
737,726 GBP2024-04-01 ~ 2025-03-31
133,857 GBP2023-04-01 ~ 2024-03-31
Dividends Paid
Retained earnings (accumulated losses)
-70,000 GBP2023-04-01 ~ 2024-03-31
Dividends Paid
-600,000 GBP2024-04-01 ~ 2025-03-31
Audit Fees/Expenses
13,950 GBP2024-04-01 ~ 2025-03-31
18,720 GBP2023-04-01 ~ 2024-03-31
Average Number of Employees
642024-04-01 ~ 2025-03-31
622023-04-01 ~ 2024-03-31
Wages/Salaries
2,862,865 GBP2024-04-01 ~ 2025-03-31
2,501,685 GBP2023-04-01 ~ 2024-03-31
Pension & Other Post-employment Benefit Costs/Other Pension Costs
79,396 GBP2024-04-01 ~ 2025-03-31
80,022 GBP2023-04-01 ~ 2024-03-31
Director Remuneration
395,276 GBP2024-04-01 ~ 2025-03-31
264,203 GBP2023-04-01 ~ 2024-03-31
Deferred Tax Expense/Credit Relating to Origination/Reversal Timing Differences
10,000 GBP2024-04-01 ~ 2025-03-31
-4,000 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Owned/Freehold, Land and buildings
151,454 GBP2024-03-31
Plant and equipment
448,637 GBP2025-03-31
427,737 GBP2024-03-31
Furniture and fittings
153,002 GBP2025-03-31
140,675 GBP2024-03-31
Motor vehicles
1,127,387 GBP2025-03-31
1,075,996 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
1,880,480 GBP2025-03-31
1,795,862 GBP2024-03-31
Property, Plant & Equipment - Other Disposals
Plant and equipment
0 GBP2024-04-01 ~ 2025-03-31
Furniture and fittings
0 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
-95,887 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals
-95,887 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Gross Cost
Land and buildings, Owned/Freehold
151,454 GBP2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
366,823 GBP2025-03-31
342,586 GBP2024-03-31
Furniture and fittings
105,623 GBP2025-03-31
89,896 GBP2024-03-31
Motor vehicles
744,063 GBP2025-03-31
730,609 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
1,366,149 GBP2025-03-31
1,312,335 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
24,237 GBP2024-04-01 ~ 2025-03-31
Furniture and fittings
15,727 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
94,539 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
134,899 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
Plant and equipment
0 GBP2024-04-01 ~ 2025-03-31
Furniture and fittings
0 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
-81,085 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-81,085 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings, Owned/Freehold
149,640 GBP2025-03-31
Property, Plant & Equipment
Land and buildings, Owned/Freehold
1,814 GBP2025-03-31
Plant and equipment
81,814 GBP2025-03-31
85,151 GBP2024-03-31
Furniture and fittings
47,379 GBP2025-03-31
50,779 GBP2024-03-31
Motor vehicles
383,324 GBP2025-03-31
345,387 GBP2024-03-31
Owned/Freehold, Land and buildings
2,210 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
2,118,221 GBP2025-03-31
1,169,286 GBP2024-03-31
Amounts Owed by Group Undertakings
Current
1,805,376 GBP2025-03-31
2,094,331 GBP2024-03-31
Other Debtors
Current
25,806 GBP2025-03-31
17,327 GBP2024-03-31
Prepayments/Accrued Income
Current
155,885 GBP2025-03-31
161,345 GBP2024-03-31
Bank Borrowings/Overdrafts
Current
15,097 GBP2025-03-31
286,992 GBP2024-03-31
Finance Lease Liabilities - Total Present Value
Current
0 GBP2025-03-31
13,186 GBP2024-03-31
Trade Creditors/Trade Payables
Current
2,288,624 GBP2025-03-31
1,701,267 GBP2024-03-31
Corporation Tax Payable
Current
180,807 GBP2025-03-31
49,000 GBP2024-03-31
Other Taxation & Social Security Payable
Current
1,009,506 GBP2025-03-31
528,571 GBP2024-03-31
Other Creditors
Current
16,667 GBP2025-03-31
0 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
586,427 GBP2025-03-31
184,386 GBP2024-03-31
Creditors
Current
5,394,324 GBP2025-03-31
3,005,286 GBP2024-03-31
Bank Borrowings
0 GBP2025-03-31
16,667 GBP2024-03-31
Bank Overdrafts
15,097 GBP2025-03-31
270,325 GBP2024-03-31
Total Borrowings
15,097 GBP2025-03-31
286,992 GBP2024-03-31
Current
15,097 GBP2025-03-31
286,992 GBP2024-03-31
Minimum gross finance lease payments owing
Amounts falling due within one year
0 GBP2025-03-31
13,186 GBP2024-03-31
Par Value of Share
Class 1 ordinary share
1 GBP2024-04-01 ~ 2025-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
350,000 shares2025-03-31
350,000 shares2024-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
21,819 GBP2025-03-31
19,100 GBP2024-03-31
Between two and five year
29,234 GBP2025-03-31
12,933 GBP2024-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
51,053 GBP2025-03-31
32,033 GBP2024-03-31
  • O. SEAMAN & SON LIMITED
    Info
    Registered number 01237050
    Prospect House Great Green, Thurston, Bury St. Edmunds, Suffolk IP31 3SH
    PRIVATE LIMITED COMPANY incorporated on 1975-12-10 (50 years 5 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-08-22
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.