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 2
  • 1
    Tannahill, Colin Don
    Born in May 1968
    Individual (2 offsprings)
    Officer
    icon of calendar 2018-08-07 ~ now
    OF - Director → CIF 0
    Mr Colin Don Tannahill
    Born in May 1968
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2018-08-07 ~ 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
  • 2
    Evans, David John
    Born in February 1959
    Individual (3 offsprings)
    Officer
    icon of calendar 2018-10-15 ~ now
    OF - Director → CIF 0
    Mr David John Evans
    Born in February 1959
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2019-08-20 ~ 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
Ceased 1
  • Tannahill, Joanne
    Company Director born in October 1970
    Individual
    Officer
    icon of calendar 2018-08-07 ~ 2018-10-15
    OF - Director → CIF 0
    Mrs Joanne Tannahill
    Born in October 1970
    Individual
    Person with significant control
    icon of calendar 2018-08-07 ~ 2019-08-20
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

C &J GEOTECHNICAL SERVICES LTD

Standard Industrial Classification
43290 - Other Construction Installation
Brief company account
Fixed Assets
63,621 GBP2024-08-31
67,406 GBP2023-08-31
Current Assets
564,334 GBP2024-08-31
244,926 GBP2023-08-31
Creditors
Amounts falling due within one year
-295,258 GBP2024-08-31
-131,952 GBP2023-08-31
Net Current Assets/Liabilities
269,076 GBP2024-08-31
112,974 GBP2023-08-31
Total Assets Less Current Liabilities
332,697 GBP2024-08-31
180,380 GBP2023-08-31
Creditors
Amounts falling due after one year
-16,157 GBP2024-08-31
-25,000 GBP2023-08-31
Accrued Liabilities/Deferred Income
81 GBP2024-08-31
80 GBP2023-08-31
Net Assets/Liabilities
316,621 GBP2024-08-31
155,460 GBP2023-08-31
Equity
316,621 GBP2024-08-31
155,460 GBP2023-08-31
Average Number of Employees
62023-09-01 ~ 2024-08-31
52022-09-01 ~ 2023-08-31

  • C &J GEOTECHNICAL SERVICES LTD
    Info
    Registered number 11504041
    icon of address20-22 Wenlock Road, London N1 7GU
    PRIVATE LIMITED COMPANY incorporated on 2018-08-07 (7 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2025-08-06
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.