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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 4
  • 1
    Brinkworth, Michael Frank
    Director born in October 1948
    Individual (3 offsprings)
    Officer
    2014-06-30 ~ 2020-03-30
    OF - Director → CIF 0
  • 2
    Clark, Simon William
    Born in August 1964
    Individual (4 offsprings)
    Officer
    2014-06-27 ~ now
    OF - Director → CIF 0
    Mr Simon William Andrew Clark
    Born in August 1964
    Individual (4 offsprings)
    Person with significant control
    2016-04-16 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 3
    Clark, Keith William
    Director born in August 1940
    Individual (2 offsprings)
    Officer
    2014-06-30 ~ 2017-09-15
    OF - Director → CIF 0
  • 4
    Clark, Robert James
    Born in May 1969
    Individual (6 offsprings)
    Officer
    2014-06-27 ~ now
    OF - Director → CIF 0
    Clark, Robert James
    Individual (6 offsprings)
    Officer
    2014-06-28 ~ now
    OF - Secretary → CIF 0
    Mr Robert James Alexander Clark
    Born in May 1969
    Individual (6 offsprings)
    Person with significant control
    2016-04-16 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

PROTHERM ENGINEERING HOLDINGS LIMITED

Company number: 09105952
Registered name
PROTHERM ENGINEERING HOLDINGS LIMITED - now
Standard Industrial Classification
70100 - Activities Of Head Offices
Brief company account
Par Value of Share
Class 1 ordinary share
12023-04-01 ~ 2024-03-31
Fixed Assets - Investments
490,240 GBP2024-03-31
490,240 GBP2023-03-31
Debtors
10,970 GBP2024-03-31
26,970 GBP2023-03-31
Cash at bank and in hand
100 GBP2024-03-31
100 GBP2023-03-31
Current Assets
11,070 GBP2024-03-31
27,070 GBP2023-03-31
Creditors
Current
1,440 GBP2024-03-31
1,440 GBP2023-03-31
Net Current Assets/Liabilities
9,630 GBP2024-03-31
25,630 GBP2023-03-31
Total Assets Less Current Liabilities
499,870 GBP2024-03-31
515,870 GBP2023-03-31
Equity
Called up share capital
100 GBP2024-03-31
100 GBP2023-03-31
Capital redemption reserve
400,000 GBP2024-03-31
400,000 GBP2023-03-31
Retained earnings (accumulated losses)
99,770 GBP2024-03-31
115,770 GBP2023-03-31
Equity
499,870 GBP2024-03-31
515,870 GBP2023-03-31
Average Number of Employees
22023-04-01 ~ 2024-03-31
22022-04-01 ~ 2023-03-31
Investments in Group Undertakings
Cost valuation
1,455,240 GBP2023-03-31
Investments in Group Undertakings
490,240 GBP2024-03-31
490,240 GBP2023-03-31
Amounts Owed by Group Undertakings
Current
10,970 GBP2024-03-31
26,970 GBP2023-03-31
Accrued Liabilities
Current
1,440 GBP2024-03-31
1,440 GBP2023-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
100 shares2024-03-31
Dividends Paid
Retained earnings (accumulated losses)
-16,000 GBP2023-04-01 ~ 2024-03-31
Dividends Paid
-16,000 GBP2023-04-01 ~ 2024-03-31

Related profiles found in government register
  • PROTHERM ENGINEERING HOLDINGS LIMITED
    Info
    Registered number 09105952
    Unit 33 Birchbrook Industrial Estate Lynn Lane, Shenstone, Lichfield, Staffordshire WS14 0DJ
    PRIVATE LIMITED COMPANY incorporated on 2014-06-27 (11 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-26
    CIF 0
  • PROTHERM HOLDINGS LTD
    S
    Registered number 09105952
    Unit 33, Birchbrook Industrial Park, Lynn Lane, Shenstone, Lichfield, Staffs, England, WS14 0DJ
    Limited Company in England And Wales Companies Registry, England
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    PROTHERM ENGINEERING (SHENSTONE) LIMITED
    - now 03503378
    SPEED 6806 LIMITED - 1998-03-09
    Unit 33 Birchbrook Industrial, Estate Lynn Lane Shenstone, Lichfield, Staffordshire
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    452 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE

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