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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 4
  • 1
    Sinclair, Gerald Stanley
    Born in January 1939
    Individual (12 offsprings)
    Officer
    icon of calendar 2002-03-27 ~ now
    OF - Director → CIF 0
    Mr Gerald Stanley Sinclair
    Born in January 1939
    Individual (12 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – More than 25% but not more than 50% → CIF 0
    PE - Ownership of shares – More than 50% but less than 75% with control over the trustees of a trust → CIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trust → CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75% with control over the trustees of a trust → CIF 0
  • 2
    Mr Arthur Gwilym Potts
    Born in May 1953
    Individual (4 offsprings)
    Person with significant control
    icon of calendar 2017-07-11 ~ now
    PE - Ownership of shares – More than 50% but less than 75% with control over the trustees of a trust → CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75% with control over the trustees of a trust → CIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trust → CIF 0
  • 3
    Sinclair, Andrew James
    Born in August 1972
    Individual (13 offsprings)
    Officer
    icon of calendar 2014-07-09 ~ now
    OF - Director → CIF 0
    Mr Andrew James Sinclair
    Born in August 1972
    Individual (13 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or control → CIF 0
  • 4
    Sinclair, Eleanora Kay
    Individual (12 offsprings)
    Officer
    icon of calendar 2002-03-27 ~ now
    OF - Secretary → CIF 0
    Mrs Eleanora Kay Sinclair
    Born in January 1943
    Individual (12 offsprings)
    Person with significant control
    icon of calendar 2017-07-11 ~ now
    PE - Ownership of shares – More than 50% but less than 75% with control over the trustees of a trust → CIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trust → CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75% with control over the trustees of a trust → CIF 0
Ceased 9
  • 1
    Potts, Arthur Gwilym
    General Manager born in May 1953
    Individual (4 offsprings)
    Officer
    icon of calendar 2002-03-27 ~ 2016-12-16
    OF - Director → CIF 0
  • 2
    Mrs Judith Sadler
    Born in October 1963
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-13
    PE - Has significant influence or control → CIF 0
  • 3
    Mr Julian Harrington
    Born in December 1968
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-13
    PE - Has significant influence or control → CIF 0
  • 4
    Mrs Leanne Smith
    Born in January 1972
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-13
    PE - Has significant influence or control → CIF 0
  • 5
    Mr Edward Ellis
    Born in March 1965
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-13
    PE - Has significant influence or control → CIF 0
  • 6
    Mr Jeremy Phillips
    Born in March 1968
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-13
    PE - Has significant influence or control → CIF 0
  • 7
    Mr Richard Gwilym Seaward
    Born in October 1970
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-13
    PE - Has significant influence or control → CIF 0
  • 8
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    2002-03-15 ~ 2002-03-27
    PE - Nominee Secretary → CIF 0
  • 9
    icon of address1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (4 parents, 14 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    2002-03-15 ~ 2002-03-27
    PE - Nominee Director → CIF 0
parent relation
Company in focus

SINCLAIR MOTOR HOLDINGS LIMITED

Previous name
RELAYBOOST LIMITED - 2002-05-22
Standard Industrial Classification
45111 - Sale Of New Cars And Light Motor Vehicles
Brief company account
Fixed Assets - Investments
7,795,875 GBP2024-12-31
7,795,875 GBP2023-12-31
Fixed Assets
7,795,875 GBP2024-12-31
7,795,875 GBP2023-12-31
Debtors
2,474,146 GBP2024-12-31
2,474,146 GBP2023-12-31
Cash at bank and in hand
2,697 GBP2024-12-31
2,697 GBP2023-12-31
Current Assets
2,476,843 GBP2024-12-31
2,476,843 GBP2023-12-31
Net Current Assets/Liabilities
-6,431,581 GBP2024-12-31
-6,431,581 GBP2023-12-31
Total Assets Less Current Liabilities
1,364,294 GBP2024-12-31
1,364,294 GBP2023-12-31
Equity
Called up share capital
30,030 GBP2024-12-31
30,030 GBP2023-12-31
30,030 GBP2022-12-31
Retained earnings (accumulated losses)
1,334,264 GBP2024-12-31
1,334,264 GBP2023-12-31
1,334,264 GBP2022-12-31
Equity
1,364,294 GBP2024-12-31
1,364,294 GBP2023-12-31
1,364,294 GBP2022-12-31
Average Number of Employees
8352024-01-01 ~ 2024-12-31
7642023-01-01 ~ 2023-12-31
Investments in Group Undertakings
Cost valuation
7,795,875 GBP2023-12-31
Investments in Group Undertakings
7,795,875 GBP2024-12-31
7,795,875 GBP2023-12-31
Amounts Owed by Group Undertakings
Current
2,375,293 GBP2024-12-31
2,375,293 GBP2023-12-31
Other Debtors
Current
78,553 GBP2024-12-31
78,553 GBP2023-12-31
Prepayments
Current
20,300 GBP2024-12-31
20,300 GBP2023-12-31
Debtors
Current, Amounts falling due within one year
2,474,146 GBP2024-12-31
2,474,146 GBP2023-12-31
Amounts owed to group undertakings
Current
8,908,424 GBP2024-12-31
8,908,424 GBP2023-12-31
Related profiles found in government register
  • SINCLAIR MOTOR HOLDINGS LIMITED
    Info
    RELAYBOOST LIMITED - 2002-05-22
    Registered number 04395583
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend CF35 5LJ
    PRIVATE LIMITED COMPANY incorporated on 2002-03-15 (23 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-28
    CIF 0
  • SINCLAIR MOTOR HOLDINGS LIMITED
    S
    Registered number 04395583
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, United Kingdom, CF35 5LJ
    Limited in Companies House, United Kingdom
    CIF 1
  • SINCLAIR MOTOR HOLDINGS LIMITED
    S
    Registered number 04395583
    icon of addressSinclair Group, Old Field Road, Pencoed, Bridgend, Wales, CF35 5LJ
    Limited Company in Companies House, England And Wales
    CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments
Active 7
  • 1
    SINCLAIR GARAGES (CARMARTHEN) LIMITED - 1981-12-31
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    7,400,894 GBP2024-12-31
    Person with significant control
    icon of calendar 2022-01-28 ~ now
    CIF 5 - Ownership of shares – 75% or more → OE
  • 2
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    2,190,907 GBP2024-12-31
    Person with significant control
    icon of calendar 2022-01-28 ~ now
    CIF 4 - Ownership of shares – 75% or more → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
  • 3
    SINCLAIR GARAGES (NEWBURY) LIMITED - 1992-07-27
    ASSETLOGIC LIMITED - 1990-08-21
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, Wales
    Active Corporate (4 parents)
    Equity (Company account)
    42,157,540 GBP2024-12-31
    Person with significant control
    icon of calendar 2022-01-28 ~ now
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Ownership of shares – 75% or more with control over the trustees of a trust → OE
    CIF 2 - Right to appoint or remove directors → OE
  • 4
    DAN-Y-BRYN GARAGE LIMITED - 1984-06-04
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    921,131 GBP2024-12-31
    Person with significant control
    icon of calendar 2022-01-28 ~ now
    CIF 7 - Ownership of shares – 75% or more → OE
  • 5
    WALTERS REMEDIATION LIMITED - 2009-02-19
    WALTERS AUTOMOTIVES LIMITED - 2019-01-24
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, Wales
    Active Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    11,899,403 GBP2024-12-31
    Person with significant control
    icon of calendar 2018-12-14 ~ now
    CIF 6 - Right to appoint or remove directors → OE
    CIF 6 - Ownership of voting rights - 75% or more → OE
    CIF 6 - Ownership of shares – 75% or more → OE
  • 6
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    icon of calendar 2024-09-17 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Right to appoint or remove directors → OE
  • 7
    icon of addressSinclair Group Old Field Road, Pencoed, Bridgend, Wales
    Active Corporate (4 parents)
    Equity (Company account)
    1,326,810 GBP2024-12-31
    Person with significant control
    icon of calendar 2022-01-28 ~ now
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.