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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 17
  • 1
    Groves, Christopher Mark
    Director born in March 1957
    Individual (9 offsprings)
    Officer
    1999-08-27 ~ 2004-01-31
    OF - Director → CIF 0
  • 2
    Rendle, Peter John
    Chartered Accountant born in May 1980
    Individual (24 offsprings)
    Officer
    2017-09-25 ~ 2020-05-07
    OF - Director → CIF 0
  • 3
    Young, Kirsty
    Individual (4 offsprings)
    Officer
    2006-03-13 ~ 2011-03-08
    OF - Secretary → CIF 0
  • 4
    Hatton, Christina Dorothy
    Marketing Co-Ordinator born in July 1955
    Individual (38 offsprings)
    Officer
    1994-04-12 ~ 1995-03-01
    OF - Director → CIF 0
  • 5
    Tilling, Peter Thomas
    Company Director born in November 1935
    Individual (12 offsprings)
    Officer
    2005-01-21 ~ 2017-07-03
    OF - Director → CIF 0
    Mr Peter Thomas Tilling
    Born in November 1935
    Individual (12 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-07-03
    PE - Ownership of shares – 75% or more → CIF 0
  • 6
    Burton, Karen Louise
    Born in May 1967
    Individual (33 offsprings)
    Officer
    2025-11-14 ~ now
    OF - Director → CIF 0
  • 7
    Pearce, Harold James
    Company Director born in October 1951
    Individual (15 offsprings)
    Officer
    1995-03-01 ~ 1999-08-27
    OF - Director → CIF 0
  • 8
    Tokich, Michael Joseph
    Born in December 1968
    Individual (54 offsprings)
    Officer
    2017-07-03 ~ 2025-11-14
    OF - Director → CIF 0
  • 9
    Eaton, Michael John
    Director born in May 1973
    Individual (6 offsprings)
    Officer
    2017-07-03 ~ 2025-04-23
    OF - Director → CIF 0
  • 10
    Stebbing, Gavin Frederick Mark
    Chartered Accountant born in May 1961
    Individual (29 offsprings)
    Officer
    1995-03-01 ~ 2005-01-21
    OF - Director → CIF 0
  • 11
    Pymer, David
    Individual (1 offspring)
    Officer
    2011-03-08 ~ 2017-07-03
    OF - Secretary → CIF 0
  • 12
    Kohler, Kenneth
    Born in June 1962
    Individual (2 offsprings)
    Officer
    2025-05-15 ~ now
    OF - Director → CIF 0
  • 13
    Bett, Roger, Dr
    Managing Director born in May 1946
    Individual (1 offspring)
    Officer
    1999-07-28 ~ 2005-01-21
    OF - Director → CIF 0
  • 14
    Young, Trevor George
    Production Director born in October 1942
    Individual (2 offsprings)
    Officer
    1999-08-27 ~ 2004-01-31
    OF - Director → CIF 0
  • 15
    Turner, Jonathan Paul
    Director born in October 1978
    Individual (52 offsprings)
    Officer
    2017-07-03 ~ 2017-09-25
    OF - Director → CIF 0
    Turner, Jonathan Paul
    Individual (52 offsprings)
    Officer
    2017-07-03 ~ 2017-09-25
    OF - Secretary → CIF 0
  • 16
    SYNERGY HEALTH HOLDINGS LIMITED
    - now 06047498 07570745
    SYNERGY HEALTHCARE HOLDINGS LIMITED - 2008-07-24
    2200 Renaissance, Basing View, Basingstoke, Hampshire, England
    Active Corporate (15 parents, 8 offsprings)
    Person with significant control
    2017-07-03 ~ now
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 17
    WSM SERVICES LIMITED
    - now 02378311
    STEBBING & ASSOCIATES (CORPORATE SECRETARIES) LIMITED - 1992-09-01
    BALAHURST LIMITED - 1989-07-28
    Wsm Pinnacle House, 17-25 Hartfield Road Wimbledon, London
    Active Corporate (19 parents, 266 offsprings)
    Officer
    1994-04-12 ~ 2006-03-13
    OF - Secretary → CIF 0
parent relation
Company in focus

HARWELL DOSIMETERS LIMITED

Period: 1995-03-10 ~ now
Company number: 02917906
Registered names
HARWELL DOSIMETERS LIMITED - now
Standard Industrial Classification
22290 - Manufacture Of Other Plastic Products
Brief company account
Cost of Sales
-489,476 GBP2024-04-01 ~ 2025-03-31
-803,973 GBP2023-04-01 ~ 2024-03-31
Administrative Expenses
-1,675,089 GBP2024-04-01 ~ 2025-03-31
-1,481,274 GBP2023-04-01 ~ 2024-03-31
Other Interest Receivable/Similar Income (Finance Income)
27,182 GBP2024-04-01 ~ 2025-03-31
44,932 GBP2023-04-01 ~ 2024-03-31
Profit/Loss on Ordinary Activities Before Tax
3,281,235 GBP2024-04-01 ~ 2025-03-31
2,635,576 GBP2023-04-01 ~ 2024-03-31
Profit/Loss
2,460,602 GBP2024-04-01 ~ 2025-03-31
1,973,993 GBP2023-04-01 ~ 2024-03-31
Comprehensive Income/Expense
2,460,602 GBP2024-04-01 ~ 2025-03-31
2,051,543 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment
1,238,360 GBP2025-03-31
992,047 GBP2024-03-31
Debtors
1,596,832 GBP2025-03-31
1,288,428 GBP2024-03-31
Cash at bank and in hand
1,386,569 GBP2025-03-31
2,250,944 GBP2024-03-31
Current Assets
4,846,559 GBP2025-03-31
4,638,072 GBP2024-03-31
Net Current Assets/Liabilities
2,425,434 GBP2025-03-31
2,944,562 GBP2024-03-31
Total Assets Less Current Liabilities
3,663,794 GBP2025-03-31
3,936,609 GBP2024-03-31
Net Assets/Liabilities
3,476,715 GBP2025-03-31
3,816,113 GBP2024-03-31
Equity
Called up share capital
100 GBP2025-03-31
100 GBP2024-03-31
100 GBP2023-03-31
Other miscellaneous reserve
68,369 GBP2025-03-31
68,369 GBP2024-03-31
Retained earnings (accumulated losses)
3,408,246 GBP2025-03-31
3,747,644 GBP2024-03-31
4,196,101 GBP2023-03-31
Equity
3,476,715 GBP2025-03-31
3,816,113 GBP2024-03-31
Profit/Loss
Retained earnings (accumulated losses)
2,460,602 GBP2024-04-01 ~ 2025-03-31
1,973,993 GBP2023-04-01 ~ 2024-03-31
Dividends Paid
Retained earnings (accumulated losses)
-2,500,000 GBP2023-04-01 ~ 2024-03-31
Dividends Paid
-2,800,000 GBP2024-04-01 ~ 2025-03-31
Audit Fees/Expenses
21,250 GBP2024-04-01 ~ 2025-03-31
20,275 GBP2023-04-01 ~ 2024-03-31
Average Number of Employees
212024-04-01 ~ 2025-03-31
212023-04-01 ~ 2024-03-31
Wages/Salaries
779,148 GBP2024-04-01 ~ 2025-03-31
818,920 GBP2023-04-01 ~ 2024-03-31
Pension & Other Post-employment Benefit Costs/Other Pension Costs
57,220 GBP2024-04-01 ~ 2025-03-31
82,369 GBP2023-04-01 ~ 2024-03-31
Staff Costs/Employee Benefits Expense
925,000 GBP2024-04-01 ~ 2025-03-31
984,160 GBP2023-04-01 ~ 2024-03-31
Deferred Tax Expense/Credit Relating to Origination/Reversal Timing Differences
83,371 GBP2024-04-01 ~ 2025-03-31
25,598 GBP2023-04-01 ~ 2024-03-31
Intangible Assets - Gross Cost
Patents/Trademarks/Licences/Concessions
1,136,553 GBP2024-03-31
Intangible Assets - Accumulated Amortisation & Impairment
Patents/Trademarks/Licences/Concessions
1,136,553 GBP2024-03-31
Intangible Assets
Patents/Trademarks/Licences/Concessions
0 GBP2025-03-31
0 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
Land and buildings, Under hire purchased contracts or finance leases
1,031,152 GBP2025-03-31
965,426 GBP2024-03-31
Plant and equipment
2,270,811 GBP2025-03-31
1,821,570 GBP2024-03-31
Furniture and fittings
325,798 GBP2025-03-31
290,876 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
3,627,761 GBP2025-03-31
3,077,872 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings, Under hire purchased contracts or finance leases
827,964 GBP2025-03-31
720,662 GBP2024-03-31
Plant and equipment
1,275,143 GBP2025-03-31
1,099,698 GBP2024-03-31
Furniture and fittings
286,294 GBP2025-03-31
265,465 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
2,389,401 GBP2025-03-31
2,085,825 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
175,445 GBP2024-04-01 ~ 2025-03-31
Furniture and fittings
20,829 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
303,576 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Land and buildings, Under hire purchased contracts or finance leases
203,188 GBP2025-03-31
Plant and equipment
995,668 GBP2025-03-31
721,872 GBP2024-03-31
Furniture and fittings
39,504 GBP2025-03-31
25,411 GBP2024-03-31
Finished Goods/Goods for Resale
1,863,158 GBP2025-03-31
1,098,700 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
869,832 GBP2025-03-31
273,512 GBP2024-03-31
Amounts Owed by Group Undertakings
Current
380,036 GBP2025-03-31
501,086 GBP2024-03-31
Other Debtors
Current
71,726 GBP2025-03-31
71,006 GBP2024-03-31
Prepayments/Accrued Income
Current
275,238 GBP2025-03-31
426,036 GBP2024-03-31
Debtors
Amounts falling due within one year, Current
1,596,832 GBP2025-03-31
1,271,640 GBP2024-03-31
Trade Creditors/Trade Payables
Current
108,804 GBP2025-03-31
109,177 GBP2024-03-31
Amounts owed to group undertakings
Current
788,882 GBP2025-03-31
526,263 GBP2024-03-31
Corporation Tax Payable
Current
1,374,129 GBP2025-03-31
908,292 GBP2024-03-31
Other Taxation & Social Security Payable
Current
17,495 GBP2025-03-31
20,175 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
131,815 GBP2025-03-31
129,603 GBP2024-03-31
Creditors
Current
2,421,125 GBP2025-03-31
1,693,510 GBP2024-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
89,826 GBP2025-03-31
82,376 GBP2024-03-31
Between two and five year
22,457 GBP2025-03-31
102,970 GBP2024-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
112,283 GBP2025-03-31
185,346 GBP2024-03-31
  • 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 (32 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-09
    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.