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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
    Bartlett, Hugh Alastair
    Born in May 1994
    Individual (4 offsprings)
    Officer
    2019-08-11 ~ now
    OF - Director → CIF 0
  • 2
    Bartlett, Andrew Donald
    Born in December 1957
    Individual (11 offsprings)
    Officer
    2011-08-09 ~ now
    OF - Director → CIF 0
    Bartlett, Andrew Donald
    Individual (11 offsprings)
    Officer
    2018-06-29 ~ now
    OF - Secretary → CIF 0
    Mr Andrew Donald Bartlett
    Born in December 1957
    Individual (11 offsprings)
    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
    Bartlett, Oliver William
    Born in July 1991
    Individual (1 offspring)
    Officer
    2012-12-27 ~ 2025-02-24
    OF - Director → CIF 0
  • 4
    VISTRA COMPANY SECRETARIES LIMITED - now
    JORDAN COMPANY SECRETARIES LIMITED
    - 2019-04-05 00555893 11407337... (more)
    PAPER MERCHANTS LIMITED - 1976-12-31
    First Floor, Templeback, 10 Temple Back, Bristol
    Active Corporate (13 parents, 5578 offsprings)
    Officer
    2011-08-09 ~ 2018-06-29
    OF - Secretary → CIF 0
parent relation
Company in focus

BARTLETT ENERGY ADVISERS LIMITED

Period: 2011-09-21 ~ now
Company number: 07734242
Registered names
BARTLETT ENERGY ADVISERS LIMITED - now
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
Brief company account
Fixed Assets
1,174,541 GBP2025-08-31
1,450,257 GBP2024-08-31
Current Assets
111,498 GBP2025-08-31
141,216 GBP2024-08-31
Creditors
Amounts falling due within one year
-682 GBP2025-08-31
-3,203 GBP2024-08-31
Net Current Assets/Liabilities
110,816 GBP2025-08-31
140,638 GBP2024-08-31
Total Assets Less Current Liabilities
1,285,357 GBP2025-08-31
1,590,895 GBP2024-08-31
Net Assets/Liabilities
1,283,707 GBP2025-08-31
1,589,245 GBP2024-08-31
Equity
1,283,707 GBP2025-08-31
1,589,245 GBP2024-08-31
Average Number of Employees
12024-09-01 ~ 2025-08-31
12023-09-01 ~ 2024-08-31

  • BARTLETT ENERGY ADVISERS LIMITED
    Info
    HARMATTAN OIL & GAS LTD - 2011-09-21
    Registered number 07734242
    Flat 79 Chelsea Manor Street, London SW3 5RY
    PRIVATE LIMITED COMPANY incorporated on 2011-08-09 (14 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-08-04
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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