Find Telecommunications Companies by State.

Zoominfo has 3,946 Companies with Telecommunications in Canada.

Home > Canada > Telecommunications

Top 20 Telecommunications Companies in Canada.

CGI Group Inc

www.cgi.com

Montreal,  Quebec,  Canada H3G 1T4 (Map)

68,000 Employees

Founded in 1976, CGI Group Inc. is the fifth largest independent information technology and business process services firm in the world. Approximately 68,000 professionals serve thousands of global clients from offices and delivery centers across the Americas, Europe and Asia Pacific, lev... more

TELUS Corporation

www.telus.com

Vancouver,  British Columbia,  Canada V6B 0M3 (Map)

51,250 Employees

TELUS (TSX: T, NYSE: TU) is Canada's fastest-growing national telecommunications company, with $12.3 billion of annual revenue and 13.9 million customer connections, including 8.4 million wireless subscribers, 3.1 million wireline network access lines, 1.5 million high-speed Internet sub... more

Bell Canada

www.bell.ca

Verdun,  Quebec,  Canada H3E 3B3 (Map)

48,090 Employees

Bell is Canada's largest communications company, providing consumers and business customers with wireless, TV, Internet, home phone and business communications services. Bell Media is Canada's premier multimedia company with leading assets in television, radio, out of home, and digital m... more

Nortel Networks Limited

www.nortelnetworks.com

Brampton,  Ontario,  Canada L6T 5P6 (Map)

32,550 Employees

Nortel is a recognized leader in delivering communications capabilities that make the promise of Business Made Simple a reality for our customers. Our next-generation technologies, for both service provider and enterprise networks, support multimedia and business-critical applications. N... more

Rogers Communications Inc

www.rogers.com

Toronto,  Ontario,  Canada M4W 1G9 (Map)

25,200 Employees

Rogers Communications is a leading diversified public Canadian communications and media company. We are Canada's largest provider of wireless communications services and one of Canada's leading providers of cable television, high-speed Internet and telephony services to consumers and bus... more

Shaw Communications Inc

www.shaw.ca

Calgary,  Alberta,  Canada T2P 4L4 (Map)

14,000 Employees

Shaw Communications Inc. is a diversified communications and media company, providing consumers with broadband cable television, High-Speed Internet, Home Phone, telecommunications services (through Shaw Business), satellite direct-to-home services (through Shaw Direct) and engaging prog... more

Research In Motion Limited

www.rim.com

Waterloo,  Ontario,  Canada N2L 3W8 (Map)

12,700 Employees

Research In Motion is a leading designer, manufacturer and marketer of innovative wireless solutions for the worldwide mobile communications market. Through the development of integrated hardware, software and services that support multiple wireless network standards, RIM provides platfo... more

Nedco

www.nedco.ca

Mississauga,  Ontario,  Canada L5R 3G3 (Map)

11,320 Employees

Nedco, a leader in the electrical industry, is a company committed to high quality and customer service. The strength of that commitment by our People is reflected through Nedco's track record of professionalism and customer satisfaction. Nedco's commitment to value and on-going training ... more

Bell ExpressVu

www.bell.ca

Mississauga,  Ontario,  Canada L4W 0B6 (Map)

10,001 Employees

Launched in September 1997, Bell ExpressVu has become the largest and fastest growing leader in digital home entertainment and has over 850,000 customers, representing more than 40 per cent of the digital TV subscribers in Canada. The company broadcasts Canada's largest programming line-... more

Bell Mobility Inc.

www.bellmobility.ca

Mississauga,  Ontario,  Canada L4W 5N2 (Map)

10,001 Employees

Bell is Canada's largest communications company, providing consumers with solutions to all their communications needs, including telephone services, wireless communications, high-speed Internet, digital television and voice over IP. Bell also offers integrated information and communicati... more

Canadian Pioneers

www.canadianpioneers.ca

Halifax,  Nova Scotia,  Canada B3J 2W3 (Map)

10,001 Employees

Contact the Canadian Pioneers for volunteer Opportunities in your area. Canadian Telephone Pioneers working to build healthy communities. ... more

Siemens Enterprise Communications GmbH & Co.

www.siemens-enterprise.com

Thornhill,  Ontario,  Canada L3T 7V9 (Map)

10,001 Employees

Siemens Enterprise Communications is a leading global provider of unified communications (UC) solutions and network infrastructure for enterprises of all sizes. Leveraging 160 years of experience, we deliver innovation and quality to the world's most successful companies, backed by a wor... more

Toronto Transit Commission

www.ttc.ca

Toronto,  Ontario,  Canada M4S 1Z1 (Map)

10,001 Employees

The TTC continued to make an operating profit until 1972 when, under political pressure from the suburban majority on council, the TTC eliminated its fare zone system which previously obliged suburban residents to pay an additional fare. By the late 1980s, the annual cost of keeping the T... more

BlackBerry Limited

www.blackberry.com

Waterloo,  Ontario,  Canada N2K 0A7 (Map)

10,001 Employees

BlackBerry is a mobile-native security software and services company dedicated to securing the enterprise of things. Based in Waterloo, Ontario, the Company was founded in 1984 and operates in North America, Europe, Asia, Middle East, Latin America and Africa. The Company trades under th... more

Rogers Communications Inc.

www.rogers.com

Toronto,  Ontario,  Canada M4Y 3A1 (Map)

10,001 Employees

Rogers Communications is a leading diversified public Canadian communications and media company. We are Canada's largest provider of wireless communications services and one of Canada's leading providers of cable television, high-speed Internet, and telephony services to consumers and bu... more

Koodo Mobile

koodomobile.com

Burnaby,  British Columbia,  Canada V5H 4M1 (Map)

7,500 Employees

Koodo Mobile, is the smart and affordable Canadian mobile alternative. Launched in 2008, Koodo led a mobility revolution across Canada, with a simple and transparent approach to mobile service -- they were the first to eliminate Activation and System Access Fees and the first to offer Ca... more

SFR

www.sfr.com

Kanata,  Ontario,  Canada K2K 1C1 (Map)

7,500 Employees

'SFR' is the exclusive sales representative for many premier manufacturers of surface characterization and material analysis, in Canada. SFR provides instrumentation that offers advanced analysis down to the nanoscale, to an ever-growing client base, including universities, government ag... more

Rohde & Schwarz Inc

www.rohde-schwarz.com

Kanata,  Ontario,  Canada K2K 3C7 (Map)

7,500 Employees

Rohde & Schwarz is an independent group of companies specializing in electronics. It is a leading supplier of solutions in the fields of test and measurement, broadcasting, radiomonitoring and radiolocation as well as secure communications. Established more than 75 years ago, Rohde &... more

Videotron Ltd.

www.videotron.com

Montreal,  Quebec,  Canada H3C 4M8 (Map)

7,500 Employees

Videotron(www.videotron.com), a wholly owned subsidiary of Quebecor Media Inc., is an integrated communications company engaged in cable television, interactive multimedia development, Internet access, cable telephone and mobile telephone services. Videotron is a leader in new technologie... more

MTS Allstream Inc.

www.mtsallstream.com

Winnipeg,  Manitoba,  Canada R3C 3V6 (Map)

7,500 Employees

MTS is the leading full-service communications provider for residential and business customers in Manitoba. The company's suite of products and services include the latest in wireless technology, high-speed Internet, an award-winning IPTV service, voice services, home security, and an ex... more

Find Telecommunications Companies by Country.

Zoominfo has 83,908 companies with Telecommunications in the world.

Home > Telecommunications
arrow
city

Browse ZoomInfo's Business
Contact Directory by City

city

Browse ZoomInfo's
Business People Directory

city

Browse ZoomInfo's
Advanced Company Directory