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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.

Parent entities and officers 1
  • 1
    Williamson, John
    Born in September 1937
    Individual (11 offsprings)
    Officer
    (before 1984-06-04) ~ now
    OF - Director → CIF 0
    Williamson, Steven John
    Born in October 1964
    Individual (11 offsprings)
    Officer
    1997-01-30 ~ now
    OF - Director → CIF 0
    Williamson, Joan
    Housewife born in November 1938
    Individual (11 offsprings)
    Officer
    ~ 2015-06-07
    OF - Director → CIF 0
    Williamson, Joan
    Individual (11 offsprings)
    Officer
    ~ 2015-06-07
    OF - Secretary → CIF 0
    Mr Steven John Williamson
    Born in October 1964
    Individual (11 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

J. & J. SHELLFISH LIMITED

Period: 1984-12-12 ~ now
Company number: 01821579
Registered names
J. & J. SHELLFISH LIMITED - now
Standard Industrial Classification
03110 - Marine Fishing
Brief company account
Property, Plant & Equipment
881,345 GBP2025-03-31
883,521 GBP2024-03-31
Fixed Assets - Investments
3,878 GBP2025-03-31
3,960 GBP2024-03-31
Fixed Assets
885,223 GBP2025-03-31
887,481 GBP2024-03-31
Total Inventories
63,242 GBP2025-03-31
7,075 GBP2024-03-31
Debtors
89,172 GBP2025-03-31
107,173 GBP2024-03-31
Cash at bank and in hand
100 GBP2025-03-31
10,136 GBP2024-03-31
Current Assets
152,514 GBP2025-03-31
124,384 GBP2024-03-31
Net Current Assets/Liabilities
90,160 GBP2025-03-31
85,385 GBP2024-03-31
Total Assets Less Current Liabilities
975,383 GBP2025-03-31
972,866 GBP2024-03-31
Net Assets/Liabilities
916,226 GBP2025-03-31
930,979 GBP2024-03-31
Equity
Called up share capital
20,000 GBP2025-03-31
20,000 GBP2024-03-31
Retained earnings (accumulated losses)
896,226 GBP2025-03-31
910,979 GBP2024-03-31
Equity
916,226 GBP2025-03-31
930,979 GBP2024-03-31
Average Number of Employees
92024-04-01 ~ 2025-03-31
72023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Land and buildings
917,258 GBP2025-03-31
917,258 GBP2024-03-31
Plant and equipment
170,683 GBP2025-03-31
156,545 GBP2024-03-31
Motor vehicles
172,578 GBP2025-03-31
139,395 GBP2024-03-31
Computers
173,506 GBP2025-03-31
173,506 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
1,434,025 GBP2025-03-31
1,386,704 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
272,532 GBP2025-03-31
254,187 GBP2024-03-31
Plant and equipment
123,501 GBP2025-03-31
116,386 GBP2024-03-31
Motor vehicles
107,137 GBP2025-03-31
91,775 GBP2024-03-31
Computers
49,510 GBP2025-03-31
40,835 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
552,680 GBP2025-03-31
503,183 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings
18,345 GBP2024-04-01 ~ 2025-03-31
Plant and equipment
7,115 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
15,362 GBP2024-04-01 ~ 2025-03-31
Computers
8,675 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
49,497 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Land and buildings
644,726 GBP2025-03-31
663,071 GBP2024-03-31
Plant and equipment
47,182 GBP2025-03-31
40,159 GBP2024-03-31
Motor vehicles
65,441 GBP2025-03-31
47,620 GBP2024-03-31
Computers
123,996 GBP2025-03-31
132,671 GBP2024-03-31
Other Investments Other Than Loans
Cost valuation
3,878 GBP2025-03-31
3,960 GBP2024-03-31
Other Investments Other Than Loans
3,878 GBP2025-03-31
3,960 GBP2024-03-31
Trade Debtors/Trade Receivables
Amounts falling due within one year, Current
10,519 GBP2025-03-31
10,944 GBP2024-03-31
Other Debtors
Amounts falling due within one year, Current
78,653 GBP2025-03-31
96,229 GBP2024-03-31
Debtors
Amounts falling due within one year, Current
89,172 GBP2025-03-31
107,173 GBP2024-03-31
Bank Borrowings/Overdrafts
Current
22,808 GBP2025-03-31
17,821 GBP2024-03-31
Trade Creditors/Trade Payables
Current
6,610 GBP2025-03-31
8,720 GBP2024-03-31
Other Taxation & Social Security Payable
Current
8,486 GBP2025-03-31
6,669 GBP2024-03-31
Other Creditors
Current
24,450 GBP2025-03-31
5,789 GBP2024-03-31
Bank Overdrafts
Secured
22,808 GBP2025-03-31
17,821 GBP2024-03-31

  • J. & J. SHELLFISH LIMITED
    Info
    J. & J. LEISURE (KING'S LYNN) LIMITED - 1984-12-12
    Registered number 01821579
    22-26 King Street, Kings Lynn, Norfolk PE30 1HJ
    PRIVATE LIMITED COMPANY incorporated on 1984-06-04 (42 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-09-30
    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.