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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 5
  • 1
    Tansley, Neil
    Born in July 1978
    Individual (8 offsprings)
    Officer
    icon of calendar 2009-09-17 ~ now
    OF - Director → CIF 0
  • 2
    Thakore, Mina
    Individual (1 offspring)
    Officer
    icon of calendar 2018-02-27 ~ now
    OF - Secretary → CIF 0
  • 3
    Cutler, Robert Stewart Martin
    Born in January 1971
    Individual (4 offsprings)
    Officer
    icon of calendar 2023-05-02 ~ now
    OF - Director → CIF 0
  • 4
    Priestley, Jo-anne Maree
    Born in January 1971
    Individual (3 offsprings)
    Officer
    icon of calendar 2023-05-02 ~ now
    OF - Director → CIF 0
  • 5
    icon of addressJosephs Well, Hanover Walk, Leeds, England
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    -22,661 GBP2024-12-31
    Person with significant control
    icon of calendar 2019-12-18 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 3
  • 1
    Tansley, Neil
    Individual (8 offsprings)
    Officer
    icon of calendar 2009-09-17 ~ 2017-09-19
    OF - Secretary → CIF 0
    Mr Neil Tansley
    Born in July 1978
    Individual (8 offsprings)
    Person with significant control
    icon of calendar 2016-09-17 ~ 2019-12-18
    PE - Right to appoint or remove directorsCIF 0
    PE - Has significant influence or controlCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 2
    Behan, Natalie Zoe
    Consultant born in January 1992
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-11-24 ~ 2018-02-27
    OF - Director → CIF 0
    Behan, Natalie Zoe
    Director born in January 1992
    Individual (2 offsprings)
    icon of calendar 2018-02-27 ~ 2020-05-29
    OF - Director → CIF 0
    Behan, Natalie Zoe
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-08-10 ~ 2018-02-27
    OF - Secretary → CIF 0
  • 3
    Cuddeford, Timothy Brian
    Director born in September 1960
    Individual (5 offsprings)
    Officer
    icon of calendar 2017-11-24 ~ 2023-04-12
    OF - Director → CIF 0
parent relation
Company in focus

EFFICIENT FRONTIERS INTERNATIONAL LIMITED

Previous name
TANSLEY BUSINESS SOLUTIONS LIMITED - 2017-08-21
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
62012 - Business And Domestic Software Development
Brief company account
Average Number of Employees
62024-01-01 ~ 2024-12-31
372023-01-01 ~ 2023-12-31
Fixed Assets
733,540 GBP2024-12-31
846,964 GBP2023-12-31
Current Assets
1,265,609 GBP2024-12-31
677,416 GBP2023-12-31
Creditors
Current
-732,397 GBP2024-12-31
-316,406 GBP2023-12-31
Net Current Assets/Liabilities
533,212 GBP2024-12-31
361,010 GBP2023-12-31
Total Assets Less Current Liabilities
1,266,752 GBP2024-12-31
1,207,974 GBP2023-12-31
Net Assets/Liabilities
1,083,367 GBP2024-12-31
1,005,036 GBP2023-12-31
Equity
1,083,367 GBP2024-12-31
1,005,036 GBP2023-12-31

  • EFFICIENT FRONTIERS INTERNATIONAL LIMITED
    Info
    TANSLEY BUSINESS SOLUTIONS LIMITED - 2017-08-21
    Registered number 07022588
    icon of addressRoyal Exchange, No. 1 Royal Exchange, London EC3V 3DG
    PRIVATE LIMITED COMPANY incorporated on 2009-09-17 (16 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-14
    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 12 November 2025 and licensed under the Open Government Licence v3.0.