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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
    White, Russell
    Individual (1 offspring)
    Officer
    (before 1991-03-31) ~ 1991-04-02
    OF - Secretary → CIF 0
  • 2
    Bennett, Anna Teresa Natalie, Dr
    Born in May 1959
    Individual (1 offspring)
    Officer
    (before 1991-03-31) ~ now
    OF - Director → CIF 0
    Anna Teresa Natalie Bennett
    Born in May 1959
    Individual (1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 3
    Bennett, Ardene Clavendon
    Retired born in May 1920
    Individual (1 offspring)
    Officer
    (before 1991-03-31) ~ 2008-01-20
    OF - Director → CIF 0
    Bennett, Ardene Clavendon
    Individual (1 offspring)
    Officer
    1991-04-02 ~ 2008-01-20
    OF - Secretary → CIF 0
  • 4
    J P SECRETARIAL SERVICES LIMITED
    05217259
    2nd Floor, Nucleus House, 2 Lower Mortlake Road, Richmond, United Kingdom
    Dissolved Corporate (4 parents, 89 offsprings)
    Officer
    2018-06-04 ~ dissolved
    OF - Secretary → CIF 0
parent relation
Company in focus

CONSERVATION AND TECHNICAL SERVICES LIMITED

Period: 1989-08-23 ~ now
Company number: 02395159
Registered names
CONSERVATION AND TECHNICAL SERVICES LIMITED - now
ALVERTON LIMITED - 1989-08-23
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Fixed Assets
52,945 GBP2025-03-31
51,920 GBP2024-03-31
Current Assets
32,495 GBP2025-03-31
50,919 GBP2024-03-31
Creditors
Amounts falling due within one year
-60,595 GBP2025-03-31
-45,887 GBP2024-03-31
Net Current Assets/Liabilities
-28,100 GBP2025-03-31
5,032 GBP2024-03-31
Total Assets Less Current Liabilities
24,845 GBP2025-03-31
56,952 GBP2024-03-31
Net Assets/Liabilities
24,603 GBP2025-03-31
54,857 GBP2024-03-31
Equity
24,603 GBP2025-03-31
54,857 GBP2024-03-31
Average Number of Employees
12024-04-01 ~ 2025-03-31
12023-04-01 ~ 2024-03-31

  • CONSERVATION AND TECHNICAL SERVICES LIMITED
    Info
    ALVERTON LIMITED - 1989-08-23
    Registered number 02395159
    2nd Floor Nucleus House, 2 Lower Mortlake Road, Richmond TW9 2JA
    PRIVATE LIMITED COMPANY incorporated on 1989-06-14 (36 years 10 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.