CSR Plc operates in the Semiconductors and related devices sector. CSR plc is a developer and provider of single chip wireless solutions designed to support data and voice communications between a range of products over short range radio links. The Company is a provider of multifunction connectivity, audio and location platforms. It operates in three segments: Handset Business Unit (HBU), Audio and Consumer Business Unit (ACBU) and Automotive and PND (APBU). HBU is engaged in production of mobile handsets. ACBU includes headsets, personal computers and consumer products. APBU includes automotive and personal navigation device (PND) applications. Its products are used in applications in mobile phones, cars, headsets, laptops, games consoles, portable navigation devices and a multitude of other consumer electronics products. Its revenue is generated from the sale of its products to original equipment manufacturers and original design manufacturers. In July 2010, the Company acquired APT Licensing Limited. In August 2011, it acquired Zoran Corporation. In our complete report available for purchase the company is compared to: Aleo Solar AG, Realtek Semiconductor Corporation and Promate Electronic Co Ltd.