logo
explain how to read the page

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
Active 3
  • 1
    Burton, Karen Louise
    Born in May 1967
    Individual (33 offsprings)
    Officer
    2025-11-14 ~ now
    OF - Director → CIF 0
  • 2
    Kohler, Kenneth
    Born in June 1962
    Individual (2 offsprings)
    Officer
    2025-05-15 ~ now
    OF - Director → CIF 0
  • 3
    SYNERGY HEALTHCARE HOLDINGS LIMITED - 2008-07-24
    2200 Renaissance, Basing View, Basingstoke, Hampshire, England
    Active Corporate (4 parents, 8 offsprings)
    Equity (Company account)
    293,000 GBP2024-03-31
    Person with significant control
    2017-07-03 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
Ceased 14
  • 1
    Turner, Jonathan Paul
    Director born in October 1978
    Individual (11 offsprings)
    Officer
    2017-07-03 ~ 2017-09-25
    OF - Director → CIF 0
    Turner, Jonathan Paul
    Individual (11 offsprings)
    Officer
    2017-07-03 ~ 2017-09-25
    OF - Secretary → CIF 0
  • 2
    Young, Kirsty
    Individual (2 offsprings)
    Officer
    2006-03-13 ~ 2011-03-08
    OF - Secretary → CIF 0
  • 3
    Young, Trevor George
    Production Director born in October 1942
    Individual
    Officer
    1999-08-27 ~ 2004-01-31
    OF - Director → CIF 0
  • 4
    Groves, Christopher Mark
    Director born in March 1957
    Individual (6 offsprings)
    Officer
    1999-08-27 ~ 2004-01-31
    OF - Director → CIF 0
  • 5
    Rendle, Peter John
    Chartered Accountant born in May 1980
    Individual (9 offsprings)
    Officer
    2017-09-25 ~ 2020-05-07
    OF - Director → CIF 0
  • 6
    Eaton, Michael John
    Director born in May 1973
    Individual (1 offspring)
    Officer
    2017-07-03 ~ 2025-04-23
    OF - Director → CIF 0
  • 7
    Tilling, Peter Thomas
    Company Director born in November 1935
    Individual (5 offsprings)
    Officer
    2005-01-21 ~ 2017-07-03
    OF - Director → CIF 0
    Mr Peter Thomas Tilling
    Born in November 1935
    Individual (5 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-07-03
    PE - Ownership of shares – 75% or more → CIF 0
  • 8
    Hatton, Christina Dorothy
    Marketing Co-Ordinator born in July 1955
    Individual (1 offspring)
    Officer
    1994-04-12 ~ 1995-03-01
    OF - Director → CIF 0
  • 9
    Tokich, Michael Joseph
    Born in December 1968
    Individual (14 offsprings)
    Officer
    2017-07-03 ~ 2025-11-14
    OF - Director → CIF 0
  • 10
    Bett, Roger, Dr
    Managing Director born in May 1946
    Individual
    Officer
    1999-07-28 ~ 2005-01-21
    OF - Director → CIF 0
  • 11
    Pearce, Harold James
    Company Director born in October 1951
    Individual (7 offsprings)
    Officer
    1995-03-01 ~ 1999-08-27
    OF - Director → CIF 0
  • 12
    Pymer, David
    Individual
    Officer
    2011-03-08 ~ 2017-07-03
    OF - Secretary → CIF 0
  • 13
    Stebbing, Gavin Frederick Mark
    Chartered Accountant born in May 1961
    Individual (18 offsprings)
    Officer
    1995-03-01 ~ 2005-01-21
    OF - Director → CIF 0
  • 14
    STEBBING & ASSOCIATES (CORPORATE SECRETARIES) LIMITED - 1992-09-01
    BALAHURST LIMITED - 1989-07-28
    Wsm Pinnacle House, 17-25 Hartfield Road Wimbledon, London
    Active Corporate (5 parents, 73 offsprings)
    Officer
    1994-04-12 ~ 2006-03-13
    PE - Secretary → CIF 0
parent relation
Company in focus

HARWELL DOSIMETERS LIMITED

Previous name
WSM FORTY ONE LIMITED - 1995-03-10
Standard Industrial Classification
22290 - Manufacture Of Other Plastic Products
Brief company account
Cost of Sales
-803,973 GBP2023-04-01 ~ 2024-03-31
-1,239,850 GBP2022-04-01 ~ 2023-03-31
Administrative Expenses
-1,481,274 GBP2023-04-01 ~ 2024-03-31
-1,153,479 GBP2022-04-01 ~ 2023-03-31
Other Interest Receivable/Similar Income (Finance Income)
44,932 GBP2023-04-01 ~ 2024-03-31
7,948 GBP2022-04-01 ~ 2023-03-31
Profit/Loss on Ordinary Activities Before Tax
2,635,576 GBP2023-04-01 ~ 2024-03-31
1,462,994 GBP2022-04-01 ~ 2023-03-31
Profit/Loss
1,973,993 GBP2023-04-01 ~ 2024-03-31
1,190,020 GBP2022-04-01 ~ 2023-03-31
Comprehensive Income/Expense
2,051,543 GBP2023-04-01 ~ 2024-03-31
1,190,020 GBP2022-04-01 ~ 2023-03-31
Property, Plant & Equipment
992,047 GBP2024-03-31
938,890 GBP2023-03-31
Debtors
1,288,428 GBP2024-03-31
1,720,976 GBP2023-03-31
Cash at bank and in hand
2,250,944 GBP2024-03-31
2,320,403 GBP2023-03-31
Current Assets
4,638,072 GBP2024-03-31
4,581,354 GBP2023-03-31
Creditors
Current, Amounts falling due within one year
-1,090,033 GBP2023-03-31
Net Current Assets/Liabilities
2,944,562 GBP2024-03-31
3,491,321 GBP2023-03-31
Total Assets Less Current Liabilities
3,936,609 GBP2024-03-31
4,430,211 GBP2023-03-31
Net Assets/Liabilities
3,816,113 GBP2024-03-31
4,264,570 GBP2023-03-31
Equity
Called up share capital
100 GBP2024-03-31
100 GBP2023-03-31
100 GBP2022-03-31
Other miscellaneous reserve
68,369 GBP2024-03-31
68,369 GBP2023-03-31
Retained earnings (accumulated losses)
3,747,644 GBP2024-03-31
4,196,101 GBP2023-03-31
3,006,081 GBP2022-03-31
Equity
3,816,113 GBP2024-03-31
4,264,570 GBP2023-03-31
Profit/Loss
Retained earnings (accumulated losses)
1,973,993 GBP2023-04-01 ~ 2024-03-31
1,190,020 GBP2022-04-01 ~ 2023-03-31
Dividends Paid
-2,500,000 GBP2023-04-01 ~ 2024-03-31
Audit Fees/Expenses
20,275 GBP2023-04-01 ~ 2024-03-31
17,820 GBP2022-04-01 ~ 2023-03-31
Average Number of Employees
212023-04-01 ~ 2024-03-31
212022-04-01 ~ 2023-03-31
Wages/Salaries
818,920 GBP2023-04-01 ~ 2024-03-31
698,249 GBP2022-04-01 ~ 2023-03-31
Pension & Other Post-employment Benefit Costs/Other Pension Costs
82,369 GBP2023-04-01 ~ 2024-03-31
107,936 GBP2022-04-01 ~ 2023-03-31
Staff Costs/Employee Benefits Expense
984,160 GBP2023-04-01 ~ 2024-03-31
897,765 GBP2022-04-01 ~ 2023-03-31
Deferred Tax Expense/Credit Relating to Origination/Reversal Timing Differences
25,598 GBP2023-04-01 ~ 2024-03-31
-15,743 GBP2022-04-01 ~ 2023-03-31
Intangible Assets - Gross Cost
Patents/Trademarks/Licences/Concessions
1,136,553 GBP2023-03-31
Intangible Assets - Accumulated Amortisation & Impairment
Patents/Trademarks/Licences/Concessions
1,136,553 GBP2023-03-31
Intangible Assets
Patents/Trademarks/Licences/Concessions
0 GBP2024-03-31
0 GBP2023-03-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
1,821,570 GBP2024-03-31
1,540,286 GBP2023-03-31
Furniture and fittings
290,876 GBP2024-03-31
283,463 GBP2023-03-31
Property, Plant & Equipment - Gross Cost
3,077,872 GBP2024-03-31
2,754,208 GBP2023-03-31
Land and buildings, Under hire purchased contracts or finance leases
965,426 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
1,099,698 GBP2024-03-31
960,538 GBP2023-03-31
Furniture and fittings
265,465 GBP2024-03-31
246,149 GBP2023-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
2,085,825 GBP2024-03-31
1,815,318 GBP2023-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
139,160 GBP2023-04-01 ~ 2024-03-31
Furniture and fittings
19,316 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
270,507 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings, Under hire purchased contracts or finance leases
720,662 GBP2024-03-31
Property, Plant & Equipment
Land and buildings, Under hire purchased contracts or finance leases
244,764 GBP2024-03-31
Plant and equipment
721,872 GBP2024-03-31
579,748 GBP2023-03-31
Furniture and fittings
25,411 GBP2024-03-31
37,314 GBP2023-03-31
Finished Goods/Goods for Resale
1,098,700 GBP2024-03-31
539,975 GBP2023-03-31
Trade Debtors/Trade Receivables
Current
273,512 GBP2024-03-31
370,151 GBP2023-03-31
Amounts Owed by Group Undertakings
Current
501,086 GBP2024-03-31
999,550 GBP2023-03-31
Other Debtors
Current
71,006 GBP2024-03-31
64,170 GBP2023-03-31
Prepayments/Accrued Income
Current
426,036 GBP2024-03-31
255,470 GBP2023-03-31
Debtors
Amounts falling due within one year, Current
1,271,640 GBP2024-03-31
Current, Amounts falling due within one year
1,689,341 GBP2023-03-31
Trade Creditors/Trade Payables
Current
109,177 GBP2024-03-31
153,364 GBP2023-03-31
Amounts owed to group undertakings
Current
526,263 GBP2024-03-31
498,994 GBP2023-03-31
Corporation Tax Payable
Current
908,292 GBP2024-03-31
309,378 GBP2023-03-31
Other Taxation & Social Security Payable
Current
20,175 GBP2024-03-31
27,542 GBP2023-03-31
Accrued Liabilities/Deferred Income
Current
129,603 GBP2024-03-31
100,755 GBP2023-03-31
Creditors
Current
1,693,510 GBP2024-03-31
1,090,033 GBP2023-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
82,376 GBP2024-03-31
82,376 GBP2023-03-31
Between two and five year
102,970 GBP2024-03-31
185,346 GBP2023-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
185,346 GBP2024-03-31
267,722 GBP2023-03-31
  • HARWELL DOSIMETERS LIMITED
    Info
    WSM FORTY ONE LIMITED - 1995-03-10
    Registered number 02917906
    2200 Renaissance, Basing View, Basingstoke, Hampshire RG21 4EQ
    PRIVATE LIMITED COMPANY incorporated on 1994-04-12 (31 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-09
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

qrcode

Privacy notice

Terms and conditions

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.