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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
    Craythorne, Michael
    Born in October 1977
    Individual (2 offsprings)
    Officer
    2021-06-15 ~ now
    OF - Director → CIF 0
    Mr Michael Craythorne
    Born in October 1977
    Individual (2 offsprings)
    Person with significant control
    2021-06-15 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Simmonds, Gareth Reginald John, Mr.
    Born in July 1985
    Individual (6 offsprings)
    Officer
    2021-06-15 ~ now
    OF - Director → CIF 0
    Mr. Gareth Reginald John Simmonds
    Born in July 1985
    Individual (6 offsprings)
    Person with significant control
    2021-06-15 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Simmonds, Charlene
    Director born in December 1982
    Individual (1 offspring)
    Officer
    2023-03-24 ~ 2025-04-21
    OF - Director → CIF 0
    Simmonds, Charlene
    Born in December 1982
    Individual (1 offspring)
    2025-06-21 ~ 2026-06-29
    OF - Director → CIF 0
  • 4
    Carter, Kelly
    Born in October 1976
    Individual (1 offspring)
    Officer
    2023-03-24 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

SIMMTHORNES MECHANICAL SERVICES LTD.

Period: 2021-06-15 ~ now
Company number: 13457382
Registered name
SIMMTHORNES MECHANICAL SERVICES LTD. - now
Standard Industrial Classification
43220 - Plumbing, Heat And Air-conditioning Installation
Brief company account
Property, Plant & Equipment
117,066 GBP2025-06-30
78,891 GBP2024-06-30
Debtors
367,403 GBP2025-06-30
165,690 GBP2024-06-30
Cash at bank and in hand
97,443 GBP2025-06-30
239,877 GBP2024-06-30
Current Assets
464,846 GBP2025-06-30
405,567 GBP2024-06-30
Net Current Assets/Liabilities
143,068 GBP2025-06-30
88,353 GBP2024-06-30
Total Assets Less Current Liabilities
260,134 GBP2025-06-30
167,244 GBP2024-06-30
Creditors
Amounts falling due after one year
-100,000 GBP2025-06-30
-100,000 GBP2024-06-30
Net Assets/Liabilities
160,134 GBP2025-06-30
67,244 GBP2024-06-30
Property, Plant & Equipment - Gross Cost
Plant and equipment
190,642 GBP2025-06-30
114,951 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
73,576 GBP2025-06-30
36,060 GBP2024-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
37,516 GBP2024-07-01 ~ 2025-06-30
Property, Plant & Equipment
Plant and equipment
117,066 GBP2025-06-30
78,891 GBP2024-06-30
Trade Debtors/Trade Receivables
Amounts falling due within one year
338,282 GBP2025-06-30
131,796 GBP2024-06-30
Other Debtors
Amounts falling due within one year
29,121 GBP2025-06-30
33,894 GBP2024-06-30
Debtors
Amounts falling due within one year
367,403 GBP2025-06-30
165,690 GBP2024-06-30
Trade Creditors/Trade Payables
Amounts falling due within one year
63,918 GBP2025-06-30
36,600 GBP2024-06-30
Taxation/Social Security Payable
Amounts falling due within one year
29,889 GBP2025-06-30
26,909 GBP2024-06-30
Other Creditors
Amounts falling due within one year
227,971 GBP2025-06-30
253,705 GBP2024-06-30
Amounts falling due after one year
100,000 GBP2025-06-30
100,000 GBP2024-06-30
Average Number of Employees
102024-07-01 ~ 2025-06-30
102023-07-01 ~ 2024-06-30

  • SIMMTHORNES MECHANICAL SERVICES LTD.
    Info
    Registered number 13457382
    Unit K-l, Wibsey Perseverance Mills, Mill Street, Bradford BD6 3BQ
    PRIVATE LIMITED COMPANY incorporated on 2021-06-15 (5 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-14
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.