Voxx International is an American consumer electronics company founded as Audiovox Corporation in 1965 and renamed Voxx in 2012.

It is headquartered in Hauppauge, New York.

The company specializes in four areas: OEM and after-market automotive electronics, consumer electronics accessories, and consumer and commercial audio equipment.

Nokia Corporation, stylised as NOKIA, is a Finnish multinational communications and information technology company, founded in 1865.

Nokia is headquartered in Espoo, Uusimaa, in the greater Helsinki metropolitan area.

In 2014, Nokia employed 61,656 people across 120 countries, did business in more than 150 countries and reported annual revenues of around €12.73 billion.

Nokia is a public limited company listed on the Helsinki Stock Exchange and New York Stock Exchange.

It is the world's 274th-largest company measured by 2013 revenues according to the Fortune Global 500 and is a component of the Euro Stoxx 50 stock market index.

Motorola was an American multinational telecommunications company founded on September 25, 1928, based in Schaumburg, Illinois.

After having lost $4.3 billion from 2007 to 2009, the company was divided into two independent public companies, Motorola Mobility and Motorola Solutions on January 4, 2011.

Motorola Solutions is generally considered to be the direct successor to Motorola, as the reorganization was structured with Motorola Mobility being spun off.

Motorola Mobility was acquired by Lenovo in 2014.

BlackBerry Limited, formerly known as Research In Motion Limited (RIM), is a Canadian-based multinational wireless telecommunications software and mobile hardware company best known to the general public as the developer of the BlackBerry brand of smartphones, and tablets, but is transitioning to becoming a worldwide provider of software for industrial applications and mobile device management (MDM).

QNX, a subsidiary of BlackBerry, produces automotive software.

BlackBerry's software and hardware products are used worldwide by various governments' agencies and by car makers and industrial plants.

The company is headquartered in Waterloo, Ontario, Canada.

It was founded by Mike Lazaridis and Douglas Fregin in 1984.

Fregin left the company in 2007.

In 1992 Lazaridis hired Jim Balsillie, and Lazaridis and Balsillie served as co-CEOs until January 22, 2012.

In November 2013, John S.

Chen took over as CEO.

His strategy is to subcontract manufacturing to Foxconn, and to focus on software technology.

T-Mobile International AG was a German holding company for Deutsche Telekom AG's mobile communications subsidiaries.

From 2003 to 2007 T-Mobile International was one of Deutsche Telekom's segments beside the segments of 'Broadband/Fixnet', 'Business Customers' and 'Group HQ and Shared Services'.

T-Mobile International AG lost relevance when Deutsche Telekom transformed its structure to adopt a regional setup (Germany, Europe, USA) in 2009 by combining its previously separated fixed and mobile subsidiaries to form integrated local businesses.