CAMBRIDGE SILICON RADIO HOLDINGS LIMITED

Company Number

07624969

Status

Active

Incorporation Date

Please log in to see this data

Company Type

Private Limited Company

Jurisdiction

United Kingdom

Registered Address

Churchill House Cambridge Business Park
Cowley Road
Cambridge
CB4 0WZ
Cambridgeshire
United Kingdom

Industry Codes

64.20/9: Activities of other holding companies (not including agricultural, production, construction, distribution and financial services holding companies) n.e.c. (UK SIC Classification 2007)
64.20: Activities of holding companies (European Community NACE Rev 2)
6420: Activities of holding companies (UN ISIC Rev 4)

Latest Accounts Date

2025-09-28

Annual Return Last Made Up Date

2016-05-06

Directors / Officers

3 officers available, please log in to see this data

Inactive Directors / Officers

7 officers available, please log in to see this data

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Statements of control (by this company)

Date	Description	Mechanisms
2016-04-06	CSR LIMITED (United Kingdom) controls CAMBRIDGE SILICON RADIO HOLDINGS LIMITED (United Kingdom)	Share Ownership, Voting Rights, Right To Appoint And Remove Directors		details

Statements of control (relating to this company)

Date	Description	Mechanisms
2018-09-20	CAMBRIDGE SILICON RADIO HOLDINGS LIMITED (United Kingdom) controls QTIL HOLDCO LIMITED (United Kingdom)	Share Ownership, Voting Rights, Right To Appoint And Remove Directors		details
2016-04-06	CAMBRIDGE SILICON RADIO HOLDINGS LIMITED (United Kingdom) controls CAMBRIDGE POSITIONING SYSTEMS LIMITED (United Kingdom)	Share Ownership, Voting Rights, Right To Appoint And Remove Directors		details
2016-04-06	CAMBRIDGE SILICON RADIO HOLDINGS LIMITED (United Kingdom) controls APT LICENSING LIMITED (United Kingdom)	Share Ownership, Voting Rights, Right To Appoint And Remove Directors		details
2016-04-06	CAMBRIDGE SILICON RADIO HOLDINGS LIMITED (United Kingdom) controls UBINETICS (VPT) LIMITED (United Kingdom)	Share Ownership, Voting Rights, Right To Appoint And Remove Directors		details
2016-04-06	CAMBRIDGE SILICON RADIO HOLDINGS LIMITED (United Kingdom) controls QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD. (United Kingdom)	Share Ownership, Voting Rights, Right To Appoint And Remove Directors	historic	details

Filings

71 filings available, please log in to see this information

Industry codes

Code	Description	Code scheme
64.20/9	Activities of other holding companies (not including agricultural, production, construction, distribution and financial services holding companies) n.e.c.	UK SIC Classification 2007		details

Parent companies

CSR LIMITED (United Kingdom)		details
CSR LIMITED (United Kingdom)		details
CSR LIMITED (United Kingdom)		details
CSR LIMITED (United Kingdom)		details