IQE SILICON COMPOUNDS LIMITED

Company summary

Company number: 03986643
Status: ACTIVE
Incorporated / age: 5 May 200026 years
Registered office: Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom
Accounts due: 30 September 2027
Confirmation statement due: 19 May 2027
Active officers: 3
Outstanding charges: 0

Sourced from Companies House, retrieved 29 September 2026 at 08:32 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom
Nature of business
Manufacture of electronic components
Other research and experimental development on natural sciences and engineering
Previous company names
IQE SILICON EPI LIMITED
FILBUK 614 LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
DALE, Thomas Andrew ACTIVE	Secretary	19 Mar 2020				Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom
DALE, Thomas Andrew ACTIVE	Director	26 Mar 2025		England	April 1986	Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom
MEIER, Jutta ACTIVE	Director	22 Jan 2024		United States	May 1966	Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom
COVENTRY, James Leslie RESIGNED	Secretary	01 Dec 2000	16 Jan 2009			85 Priory Oak, Bridgend, Mid Glamorgan, CF31 2HZ
HOWELLS, Jason Mark RESIGNED	Secretary	20 Jul 2017	20 Dec 2019			Iqe, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales
RASMUSSEN, Phillip John RESIGNED	Secretary	19 Jan 2009	01 Apr 2018			Lagreach, Botany Bay, Monmouthshire, NP16 6NJ, Uk
FILBUK (SECRETARIES) LIMITED RESIGNED	Nominee Secretary	05 May 2000	01 Dec 2000			Fitzalan House, Fitzalan Road, Cardiff, South Glamorgan, CF2 1XZ
AINSWORTH, Godfrey Howard Harrison, Dr RESIGNED	Director	24 Sep 2018	25 Jun 2019	England	June 1955	Iqe Plc, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales
BYARS, Stephen RESIGNED	Director	01 Dec 2000	07 Mar 2003		March 1958	The Spinney 126 Cyncoed Road, Cyncoed, Cardiff, CF2 6BN
LEMOS, Americo RESIGNED	Director	10 Jan 2022	28 Oct 2024	United States	July 1967	Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW
NELSON, Andrew William, Dr RESIGNED	Director	01 Dec 2000	10 Jan 2022	Wales	January 1955	Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW
PULLEN, Timothy Neil RESIGNED	Director	28 Mar 2019	07 Jun 2023	England	November 1977	Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW
RASMUSSEN, Phillip John RESIGNED	Director	18 Jan 2008	22 Oct 2008	Wales	October 1970	Lagreach, Botany Bay, Monmouthshire, NP16 6NJ, Uk
RUMMINGS, Neil John RESIGNED	Director	07 Jun 2023	23 Jan 2024	Wales	May 1975	Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW
FILBUK NOMINEES LIMITED RESIGNED	Nominee Director	05 May 2000	01 Dec 2000			Fitzalan House, Fitzalan Road, Cardiff, South Glamorgan, CF2 1XZ

DALE, Thomas Andrew ACTIVE
Role: Secretary
Appointed on: 19 Mar 2020
Address: Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom

DALE, Thomas Andrew ACTIVE
Role: Director
Appointed on: 26 Mar 2025
Country of Residence: England
Date of birth: April 1986
Address: Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom

MEIER, Jutta ACTIVE
Role: Director
Appointed on: 22 Jan 2024
Country of Residence: United States
Date of birth: May 1966
Address: Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW, United Kingdom

COVENTRY, James Leslie RESIGNED
Role: Secretary
Appointed on: 01 Dec 2000
Resigned on: 16 Jan 2009
Address: 85 Priory Oak, Bridgend, Mid Glamorgan, CF31 2HZ

HOWELLS, Jason Mark RESIGNED
Role: Secretary
Appointed on: 20 Jul 2017
Resigned on: 20 Dec 2019
Address: Iqe, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales

RASMUSSEN, Phillip John RESIGNED
Role: Secretary
Appointed on: 19 Jan 2009
Resigned on: 01 Apr 2018
Address: Lagreach, Botany Bay, Monmouthshire, NP16 6NJ, Uk

FILBUK (SECRETARIES) LIMITED RESIGNED
Role: Nominee Secretary
Appointed on: 05 May 2000
Resigned on: 01 Dec 2000
Address: Fitzalan House, Fitzalan Road, Cardiff, South Glamorgan, CF2 1XZ

AINSWORTH, Godfrey Howard Harrison, Dr RESIGNED
Role: Director
Appointed on: 24 Sep 2018
Resigned on: 25 Jun 2019
Country of Residence: England
Date of birth: June 1955
Address: Iqe Plc, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales

BYARS, Stephen RESIGNED
Role: Director
Appointed on: 01 Dec 2000
Resigned on: 07 Mar 2003
Date of birth: March 1958
Address: The Spinney 126 Cyncoed Road, Cyncoed, Cardiff, CF2 6BN

LEMOS, Americo RESIGNED
Role: Director
Appointed on: 10 Jan 2022
Resigned on: 28 Oct 2024
Country of Residence: United States
Date of birth: July 1967
Address: Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW

NELSON, Andrew William, Dr RESIGNED
Role: Director
Appointed on: 01 Dec 2000
Resigned on: 10 Jan 2022
Country of Residence: Wales
Date of birth: January 1955
Address: Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW

PULLEN, Timothy Neil RESIGNED
Role: Director
Appointed on: 28 Mar 2019
Resigned on: 07 Jun 2023
Country of Residence: England
Date of birth: November 1977
Address: Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW

RASMUSSEN, Phillip John RESIGNED
Role: Director
Appointed on: 18 Jan 2008
Resigned on: 22 Oct 2008
Country of Residence: Wales
Date of birth: October 1970
Address: Lagreach, Botany Bay, Monmouthshire, NP16 6NJ, Uk

RUMMINGS, Neil John RESIGNED
Role: Director
Appointed on: 07 Jun 2023
Resigned on: 23 Jan 2024
Country of Residence: Wales
Date of birth: May 1975
Address: Beech House, Pascal Close, St Mellons, Cardiff, South Glamorgan, CF3 0LW

FILBUK NOMINEES LIMITED RESIGNED
Role: Nominee Director
Appointed on: 05 May 2000
Resigned on: 01 Dec 2000
Address: Fitzalan House, Fitzalan Road, Cardiff, South Glamorgan, CF2 1XZ

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
13 Mar 2025	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
13 Mar 2025	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
13 Mar 2025	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
29 Aug 2019	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
24 Jan 2019	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
24 Jan 2019	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
01 Aug 2015	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
16 May 2011	Satisfied	Registration of a charge (MG01) (opens in a new tab)Part of the property or undertaking has been released from the charge (MR05) (opens in a new tab)
24 Jan 2008	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (MG02) (opens in a new tab)
24 Jan 2008	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (MG02) (opens in a new tab)
07 Nov 2005	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
07 Feb 2002	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
21 Dec 2000	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
15 Dec 2000	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)

Registers

Exemptions

No PSC exemptions are recorded for this company.

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