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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 1
  • 1
    Wiersum, Tammo, Mr.
    Freelance Strategy & Innovation Consultant born in April 1988
    Individual (4 offsprings)
    Officer
    2017-07-17 ~ now
    OF - Director → CIF 0
    Tammo Wiersum
    Born in April 1988
    Individual (4 offsprings)
    Person with significant control
    2017-07-17 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

LEAN VENTURES LTD

Period: 2020-10-08 ~ 2024-01-30
Company number: 10867758
Registered names
LEAN VENTURES LTD - Dissolved 10266848
TAMMO WIERSUM LTD. - 2020-10-08
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
Brief company account
Fixed Assets
0.35 GBP2022-07-31
0.35 GBP2021-07-31
Current Assets
64,288 GBP2022-07-31
83,088.18 GBP2021-07-31
Creditors
Current
-35,953.01 GBP2022-07-31
-55,087.48 GBP2021-07-31
Net Current Assets/Liabilities
28,334.99 GBP2022-07-31
28,000.70 GBP2021-07-31
Total Assets Less Current Liabilities
28,335.34 GBP2022-07-31
28,001.05 GBP2021-07-31
Net Assets/Liabilities
28,335.34 GBP2022-07-31
28,001.05 GBP2021-07-31
Equity
28,335.34 GBP2022-07-31
28,001.05 GBP2021-07-31
Average Number of Employees
02021-08-01 ~ 2022-07-31
12020-08-01 ~ 2021-07-31

Related profiles found in government register
  • LEAN VENTURES LTD
    Info
    TAMMO WIERSUM LTD. - 2020-10-08
    Registered number 10867758
    7b Dalmeny Mansions, Anson Road, London N7 0AX
    PRIVATE LIMITED COMPANY incorporated on 2017-07-17 and dissolved on 2024-01-30 (6 years 6 months). The status of the company number is Dissolved.
    CIF 0
  • TAMMO WIERSUM LTD
    S
    Registered number 10867758
    C/o Optimise Accountants Limited, Unit 3, Jubilee House, 31-33 Meadow Lane, Long Eaton, Nottinghamshire, United Kingdom, NG10 2FE
    Ltd in Tammo Wiersum Ltd, United Kingdom
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    ALOE PROPERTY LTD
    11631470
    C/o Optimise Accountants Limited Unit 3, Jubilee House, 31-33 Meadow Lane, Long Eaton, Nottinghamshire, United Kingdom
    Dissolved Corporate (2 parents)
    Person with significant control
    2018-10-19 ~ dissolved
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.