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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
    Mason, Christopher Alan
    Born in December 1961
    Individual (5 offsprings)
    Officer
    2022-09-08 ~ now
    OF - Director → CIF 0
    Mr Christopher Alan Mason
    Born in December 1961
    Individual (5 offsprings)
    Person with significant control
    2022-09-08 ~ 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

ONYX POWER GROUP LIMITED

Period: 2022-09-08 ~ now
Company number: 14345602
Registered name
ONYX POWER GROUP LIMITED - now
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.
Brief company account
Average Number of Employees
12023-10-01 ~ 2024-09-30
12022-09-08 ~ 2023-09-30
Debtors
Current
100 GBP2024-09-30
100 GBP2023-09-30
Current Assets
100 GBP2024-09-30
100 GBP2023-09-30
Total Assets Less Current Liabilities
100 GBP2024-09-30
100 GBP2023-09-30
Net Assets/Liabilities
100 GBP2024-09-30
100 GBP2023-09-30
Equity
Called up share capital
100 GBP2024-09-30
100 GBP2023-09-30
Equity
100 GBP2024-09-30
100 GBP2023-09-30
Called-up share capital (not paid)
Current
100 GBP2024-09-30
100 GBP2023-09-30

Related profiles found in government register
  • ONYX POWER GROUP LIMITED
    Info
    Registered number 14345602
    Millhouse, 32-38 East Street, Rochford, Essex SS4 1DB
    PRIVATE LIMITED COMPANY incorporated on 2022-09-08 (3 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-09-07
    CIF 0
  • ONYX POWER GROUP LIMITED
    S
    Registered number 14345602
    Millhouse, 32-38 East Street, Rochford, Essex, England, SS4 1DB
    Private Limited Company in Companies House, England And Wales
    CIF 1
  • ONYX POWER GROUP LIMITED
    S
    Registered number 14345602
    Millhouse, 32-38 East Street, Rochford, United Kingdom, SS4 1DB
    Private Limited Company in Companies House, United Kingdom
    CIF 2
  • ONYX POWER GROUP LIMITED
    S
    Registered number 14345602
    Millhouse, East Street, Rochford, England, SS4 1DB
    Private Limited Company in Companies House, United Kingdom
    CIF 3
child relation
Offspring entities and appointments 3
  • 1
    ONYX POWER COMMERCIAL & REFRIGERATION LTD
    - now 14387637
    ONYX POWER TESTING LIMITED
    - 2026-07-13 14387637
    Millhouse, 32-38 East Street, Rochford, Essex, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    2022-09-30 ~ now
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
  • 2
    ONYX POWER CONSTRUCTION LIMITED
    16991528
    Millhouse, 32-38 East Street, Rochford, Essex, England
    Active Corporate (3 parents)
    Person with significant control
    2026-01-27 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE
  • 3
    ONYX POWER SERVICES LIMITED
    13579240
    Millhouse, 32-38 East Street, Rochford, Essex, England
    Active Corporate (5 parents)
    Person with significant control
    2026-01-06 ~ now
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of shares – 75% or more OE
    CIF 3 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.