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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
Active 3
  • 1
    Marshall, Stephanie Jane
    Production born in May 1978
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-09-18 ~ now
    OF - Director → CIF 0
    Marshall, Stephanie Jane
    Individual (2 offsprings)
    Officer
    icon of calendar 2002-01-01 ~ now
    OF - Secretary → CIF 0
    Mrs Stephanie Jane Marshall
    Born in May 1978
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2016-05-25 ~ now
    PE - Has significant influence or controlCIF 0
  • 2
    Marshall, Stephen John
    Sales Engineer born in May 1970
    Individual (2 offsprings)
    Officer
    icon of calendar 1993-04-16 ~ now
    OF - Director → CIF 0
  • 3
    Marshall, Frederick John
    Company Director born in October 1942
    Individual (1 offspring)
    Officer
    icon of calendar 1993-04-02 ~ now
    OF - Director → CIF 0
Ceased 6
  • 1
    North, Simon David
    Design Engineer born in February 1966
    Individual
    Officer
    icon of calendar 1993-04-16 ~ 2006-03-20
    OF - Director → CIF 0
  • 2
    Parker, Tracey Jane
    Individual (3 offsprings)
    Officer
    icon of calendar 1994-04-20 ~ 2002-01-14
    OF - Secretary → CIF 0
  • 3
    Watkins, Adrian
    Business Manager born in September 1946
    Individual
    Officer
    icon of calendar 1993-04-02 ~ 1994-04-20
    OF - Director → CIF 0
    Watkins, Adrian
    Business Manager
    Individual
    Officer
    icon of calendar 1993-04-02 ~ 1994-04-20
    OF - Secretary → CIF 0
  • 4
    Pitt, Duncan Hugh
    Company Director born in July 1938
    Individual (1 offspring)
    Officer
    icon of calendar 1993-04-02 ~ 2013-08-01
    OF - Director → CIF 0
  • 5
    icon of address1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (4 parents, 14 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    1993-03-23 ~ 1993-04-02
    PE - Nominee Director → CIF 0
  • 6
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    1993-03-23 ~ 1993-04-02
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

THERMAL DYNAMICS LIMITED

Previous name
RELAYINCOME LIMITED - 1993-04-21
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.
Brief company account
Property, Plant & Equipment
3,269 GBP2024-12-31
4,087 GBP2023-12-31
Total Inventories
134,240 GBP2024-12-31
134,278 GBP2023-12-31
Debtors
509,641 GBP2024-12-31
514,077 GBP2023-12-31
Cash at bank and in hand
552,137 GBP2024-12-31
530,716 GBP2023-12-31
Current Assets
1,196,018 GBP2024-12-31
1,179,071 GBP2023-12-31
Creditors
Current
120,112 GBP2024-12-31
99,490 GBP2023-12-31
Net Current Assets/Liabilities
1,075,906 GBP2024-12-31
1,079,581 GBP2023-12-31
Total Assets Less Current Liabilities
1,079,175 GBP2024-12-31
1,083,668 GBP2023-12-31
Net Assets/Liabilities
1,078,358 GBP2024-12-31
1,082,646 GBP2023-12-31
Equity
Called up share capital
1,000 GBP2024-12-31
1,000 GBP2023-12-31
Retained earnings (accumulated losses)
1,077,358 GBP2024-12-31
1,081,646 GBP2023-12-31
Equity
1,078,358 GBP2024-12-31
1,082,646 GBP2023-12-31
Average Number of Employees
62024-01-01 ~ 2024-12-31
52023-01-01 ~ 2023-12-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
42,945 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
39,676 GBP2024-12-31
38,858 GBP2023-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
818 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment
Plant and equipment
3,269 GBP2024-12-31
4,087 GBP2023-12-31
Trade Debtors/Trade Receivables
Current, Amounts falling due within one year
116,148 GBP2024-12-31
119,325 GBP2023-12-31
Other Debtors
Current, Amounts falling due within one year
393,493 GBP2024-12-31
394,752 GBP2023-12-31
Debtors
Current, Amounts falling due within one year
509,641 GBP2024-12-31
514,077 GBP2023-12-31
Trade Creditors/Trade Payables
Current
58,075 GBP2024-12-31
48,916 GBP2023-12-31
Other Creditors
Current
62,037 GBP2024-12-31
50,574 GBP2023-12-31

  • THERMAL DYNAMICS LIMITED
    Info
    RELAYINCOME LIMITED - 1993-04-21
    Registered number 02802511
    icon of address1 Transfer Bridge Industrial Est, County Road, Swindon, Wiltshire SN1 2HW
    Private Limited Company incorporated on 1993-03-23 (32 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-05
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.