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 7
  • 1
    Davies, Philip John
    Director born in October 1971
    Individual (22 offsprings)
    Officer
    2015-06-30 ~ now
    OF - director → CIF 0
  • 2
    Mills, Peter
    Director born in October 1961
    Individual (26 offsprings)
    Officer
    2018-10-01 ~ now
    OF - director → CIF 0
  • 3
    Matheis, Fabian
    Director born in May 1977
    Individual (1 offspring)
    Officer
    2024-12-23 ~ now
    OF - director → CIF 0
  • 4
    Ross, Nicholas Robert William
    Director born in January 1963
    Individual (27 offsprings)
    Officer
    2015-06-30 ~ now
    OF - director → CIF 0
    Ross, Nicholas Robert William
    Individual (27 offsprings)
    Officer
    2015-06-30 ~ now
    OF - secretary → CIF 0
  • 5
    GÖtz, Manuel Rolf
    Director born in December 1977
    Individual (2 offsprings)
    Officer
    2024-12-23 ~ now
    OF - director → CIF 0
  • 6
    ACUITY CAPITAL MANAGEMENT LIMITED - 2011-05-19
    ELECTRA QUOTED MANAGEMENT LIMITED - 2008-02-19
    ELECTRA FLEMING QUOTED MANAGEMENT LIMITED - 1999-07-28
    ELECTRA MANAGEMENT LIMITED - 1995-09-21
    ELECTRA RISK CAPITAL P.L.C. - 1990-12-04
    ELECTRA MANAGEMENT P.L.C. - 1986-07-17
    ELECTRA RISK CAPITAL P.L.C. - 1985-04-25
    123, Pall Mall, London, England
    Corporate (8 parents, 27 offsprings)
    Equity (Company account)
    2,566,240 GBP2020-03-31
    Person with significant control
    2024-12-23 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 7
    123, Pall Mall, London, England
    Corporate (4 parents, 1 offspring)
    Person with significant control
    2024-12-23 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 3
  • 1
    Powell, Matthew James
    Company Director born in July 1975
    Individual (7 offsprings)
    Officer
    2015-10-01 ~ 2019-01-28
    OF - director → CIF 0
  • 2
    123, Pall Mall, London, England
    Corporate
    Person with significant control
    2021-12-06 ~ 2024-12-23
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    86, Jermyn Street, London, England
    Corporate (2 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2021-12-06
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
    PE - Has significant influence or control as a member of a firmCIF 0
parent relation
Company in focus

IONA MANAGEMENT SERVICES LIMITED

Previous name
ADVANTAGE BIOGAS LIMITED - 2021-11-09
Standard Industrial Classification
33190 - Repair Of Other Equipment
Brief company account
Property, Plant & Equipment
39,499 GBP2023-06-30
2,045 GBP2022-06-30
Fixed Assets - Investments
1 GBP2023-06-30
1 GBP2022-06-30
Fixed Assets
39,500 GBP2023-06-30
2,046 GBP2022-06-30
Total Inventories
109,846 GBP2023-06-30
48,387 GBP2022-06-30
Debtors
6,308,823 GBP2023-06-30
5,182,966 GBP2022-06-30
Cash at bank and in hand
578,071 GBP2023-06-30
430,747 GBP2022-06-30
Current Assets
6,996,740 GBP2023-06-30
5,662,100 GBP2022-06-30
Net Current Assets/Liabilities
4,764,290 GBP2023-06-30
4,146,078 GBP2022-06-30
Total Assets Less Current Liabilities
4,803,790 GBP2023-06-30
4,148,124 GBP2022-06-30
Net Assets/Liabilities
643,459 GBP2023-06-30
103,697 GBP2022-06-30
Equity
Called up share capital
40,000 GBP2023-06-30
40,000 GBP2022-06-30
Retained earnings (accumulated losses)
603,459 GBP2023-06-30
63,697 GBP2022-06-30
Equity
643,459 GBP2023-06-30
103,697 GBP2022-06-30
Average Number of Employees
392022-07-01 ~ 2023-06-30
402021-07-01 ~ 2022-06-30
Intangible Assets - Gross Cost
Goodwill
20,000 GBP2023-06-30
20,000 GBP2022-06-30
Intangible Assets - Accumulated Amortisation & Impairment
Goodwill
20,000 GBP2023-06-30
20,000 GBP2022-06-30
Property, Plant & Equipment - Gross Cost
Plant and equipment
133,633 GBP2023-06-30
126,532 GBP2022-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
129,655 GBP2023-06-30
124,487 GBP2022-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
5,168 GBP2022-07-01 ~ 2023-06-30
Property, Plant & Equipment
Plant and equipment
3,978 GBP2023-06-30
2,045 GBP2022-06-30
Investments in Group Undertakings
1 GBP2023-06-30
1 GBP2022-06-30
Trade Debtors/Trade Receivables
5,494,054 GBP2023-06-30
4,420,827 GBP2022-06-30
Other Debtors
811,230 GBP2023-06-30
758,234 GBP2022-06-30
Bank Overdrafts
Amounts falling due within one year
9,808 GBP2023-06-30
10,000 GBP2022-06-30
Finance Lease Liabilities - Total Present Value
Amounts falling due within one year
59,012 GBP2023-06-30
Trade Creditors/Trade Payables
Amounts falling due within one year
1,459,689 GBP2023-06-30
969,250 GBP2022-06-30
Taxation/Social Security Payable
Amounts falling due within one year
430,978 GBP2023-06-30
284,079 GBP2022-06-30
Other Creditors
Amounts falling due within one year
272,963 GBP2023-06-30
252,693 GBP2022-06-30
Bank Borrowings
Amounts falling due after one year
28,271 GBP2023-06-30
37,500 GBP2022-06-30
Finance Lease Liabilities - Total Present Value
Amounts falling due after one year
125,133 GBP2023-06-30
Other Creditors
Amounts falling due after one year
4,006,927 GBP2023-06-30
4,006,927 GBP2022-06-30
Future Minimum Lease Payments Under Non-cancellable Operating Leases
All periods
292,977 GBP2023-06-30
209,369 GBP2022-06-30

Related profiles found in government register
  • IONA MANAGEMENT SERVICES LIMITED
    Info
    ADVANTAGE BIOGAS LIMITED - 2021-11-09
    Registered number 09662571
    Marlborough House Westminster Place, Nether Poppleton, York YO26 6RW
    Private Limited Company incorporated on 2015-06-30 (9 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-17
    CIF 0
  • IONA MANAGEMENT SERVICES LIMITED
    S
    Registered number 09662571
    Iona Capital Ltd, 123, Pall Mall, London, United Kingdom, SW1Y 5EA
    Limited Company in Companies House, United Kingdom
    CIF 1
  • IONA MANAGEMENT SERVICES LIMITED
    S
    Registered number 09662571
    Marlborough House, Westminster Place, Nether Poppleton, York, England, YO26 6RW
    Private Limited Company in Companies House, England And Wales
    CIF 2
child relation
Offspring entities and appointments
Active 2
  • 1
    Level 4,9 Haymarket Square, Edinburgh, Scotland
    Dissolved corporate (4 parents)
    Equity (Company account)
    100 GBP2023-06-30
    Person with significant control
    2022-01-14 ~ dissolved
    CIF 2 - Ownership of shares – More than 50% but less than 75%OE
    CIF 2 - Ownership of voting rights - More than 50% but less than 75%OE
    CIF 2 - Right to appoint or remove directorsOE
  • 2
    Marlborough House Westminster Place, Nether Poppleton, York, England
    Corporate (3 parents)
    Equity (Company account)
    -131,085 GBP2023-06-30
    Person with significant control
    2021-11-30 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.