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IQE Silicon Compounds Ltd., Cardiff

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Name

IQE Silicon Compounds Ltd.
IQE Silicon EPI Ltd.
Filbuk 614 Ltd.

Identification

Chp
Companies House 03986643

Address

St Mellons, Pascal Close, Cardiff CF3 0LW, United Kingdom

Corporate purpose

26.11
Manufacture of electronic components
72.19
Other research and experimental development on natural sciences and engineering

Financials

Employees

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History

Marketing & Tech

Network

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Publications

7 Oct 2025
Address
17 Jul 2025
Annual report for the year ending 31/12/2024 · Balance sheet for 31/12/2024
17 Jul 2025 also 28/08/2024, 08/09/2023, 01/10/2022, 20/10/2021, 05/10/2020, 05/08/2019, 10/10/2018, 11/10/2017, 17/10/2016, 21/08/2015
Consolidated accounts of parent company for subsidiary company period ending 31/12/24
17 Jul 2025 also 01/10/2022
Audit exemption statement of guarantee by parent company for period ending 31/12/24 …
14 May 2025 also 08/05/2024, 05/05/2023, 06/05/2022, 18/05/2021, 08/05/2019, 11/05/2018
Confirmation statement made with no updates
1 Apr 2025
Director: Thomas Andrew Dale
20 Mar 2025 also 04/02/2019
Registration of charge 039866430013, created · Registration of charge 039866430014, created
18 Mar 2025 also 30/08/2019, 06/08/2015
Registration of charge 039866430012, created
18 Nov 2024
No longer Director: Americo Lemos
28 Aug 2024
Annual report for the year ending 31/12/2023 · Balance sheet for 31/12/2023
28 Aug 2024 also 08/09/2023, 05/10/2020
Notice of agreement to exemption from audit of accounts for period ending 31/12/23 …
13 Feb 2024
Director: Jutta Meier · No longer Director: Neil John Rummings
8 Sept 2023
Annual report for the year ending 31/12/2022 · Balance sheet for 31/12/2022
16 Jun 2023
Director: Neil John Rummings
13 Jun 2023
No longer Director: Timothy Neil Pullen
1 Oct 2022
Annual report for the year ending 31/12/2021 · Balance sheet for 31/12/2021
4 Mar 2022
No longer Director: Andrew W. Nelson
24 Jan 2022
Director: Americo Lemos
20 Oct 2021
Annual report for the year ending 31/12/2020 · Balance sheet for 31/12/2020
20 Oct 2021 also 21/03/2019, 11/04/2018, 11/03/2017, 29/03/2016, 08/04/2015, 19/03/2014
Audit exemption statement of guarantee by parent company for period ending 31/12/20
19 Oct 2021 also 11/07/2019, 10/10/2018, 25/10/2017, 17/10/2016, 21/08/2015
Notice of agreement to exemption from audit of accounts for period ending 31/12/20
2 Jun 2021
Companies House - Filing
5 Oct 2020
Annual report for the year ending 31/12/2019 · Balance sheet for 31/12/2019
11 May 2020 also 09/05/2017
Confirmation statement made with updates
30 Mar 2020
Director's details changed for Dr Andrew William Nelson
23 Mar 2020
Secretary: Thomas Andrew Dale
28 Jan 2020
No longer Secretary (1)
16 Oct 2019
Patent: Method for Forming a Photovoltaic Cell
5 Aug 2019
Annual report for the year ending 31/12/2018 · Balance sheet for 31/12/2018
26 Jun 2019
No longer Director: Godfrey Ainsworth
28 Mar 2019
Director: Timothy Neil Pullen
19 Mar 2019
Memorandum and Articles of Association · Re-transactions, facility agreement,guarantee 21/01/2019 …
11 Feb 2019
Re-transactions/finance documents 21/01/2019 · Resolution of alteration of Articles of Association (ALTER ARTICLES)
21 Nov 2018
Patent: Compound Semiconductor Device and Method of Producing the Same
10 Oct 2018
Annual report for the year ending 31/12/2017 · Balance sheet for 31/12/2017
25 Sept 2018
Director: Godfrey Ainsworth
10 Apr 2018
No longer Secretary (1)
1 Apr 2018 via Alter Technology TUV Nord UK Ltd.
UK funding (£42,613): SLAM - Squeezed Light quAntum MEMS Gravimeter
25 Oct 2017
Annual report for the year ending 31/12/2016 · Balance sheet for 31/12/2016
20 Jul 2017
Secretary (1)
17 Oct 2016
Annual report for the year ending 31/12/2015 · Balance sheet for 31/12/2015
8 Jun 2016
Patent: Formation of Thin Layers of Semiconductor Materials
5 May 2016
Capital: £2.00
21 Aug 2015 also 17/09/2014
Audit exemption subsidiary accounts made up to 2014-12-31
15 Aug 2015
Part of the property or undertaking has been released from charge 7
22 May 2015
Capital: £2.00
1 Jan 2015 in Hor
EU funding (€217,500): Innovative ultra-BROadband ubiquitous Wireless communications through terahertz transceivers
17 Sept 2014
Consolidated accounts of parent company for subsidiary company period ending 31/12/13 …
8 May 2014
Capital: £2.00
1 Jan 2014 in Ukri
UK funding (£129,490): Ultra High Efficiency Solar Cells Using SiGeSn (HESCUS)
30 Sept 2013 also 05/10/2012, 04/07/2011, 01/10/2010, 03/11/2009, 11/11/2008, 30/10/2007, 22/08/2006, 18/05/2005
Full accounts made up to 2012-12-31
18 Jun 2013 also 17/05/2012, 13/05/2011, 24/05/2010
Annual return made up to 2013-05-05 with full list of shareholders
1 Jan 2013 in Ukri
UK funding: ENIAC - E2SG
1 Apr 2012 in Ukri
UK funding (£122,501): ENIAC - E2SG
26 Oct 2011
Declaration of satisfaction in full or in part of a mortgage or charge /full /charge no 5 …
25 May 2011
Particulars of a mortgage or charge / charge no: 7
13 May 2009 also 08/05/2008, 15/05/2006, 11/05/2005
Return made up to 05/05/09; full list of members
2 Apr 2009
Secretary (1)
23 Mar 2009
No longer Secretary (1)
22 Oct 2008
No longer Director (1)
7 May 2008
Address
16 Apr 2008
Declaration of satisfaction in full or in part of a mortgage or charge /full /charge no 4
1 Feb 2008 also 29/01/2008, 19/11/2005
Particulars of mortgage/charge
23 Jan 2008
New director appointed
15 Jan 2008
Declaration of satisfaction of mortgage/charge
1 Jun 2007
Return made up to 05/05/07; no change of members · Location of debenture register address changed
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