Best telecommunication companies in Chicago, IL

Headquartered in Little Rock, Arkansa, Windstream Enterprise provides cloud-optimized network and communications solutions, including SD-WAN and UCaaS, to empower businesses to solve today's most complex technology challenges. With deep industry knowledge and an agile, collaborative approach to addressing unique customer needs, they enable businesses to optimize performance, engage customers, and protect against threats in a constantly evolving cloud-connected world.

Amdocs is a developer and provider of customer experience systems for communications, media, and entertainment industries. It has a set of innovative solutions, long-term business relationships with 350 communications and media providers, and technology and distribution ties to 600 content creators. The company provides business improvements to drive growth. The compay and its employees serve customers in over 85 countries. Amdocs was founded on 1982 and is headquartered in Chesterfield, Missouri.

Headquartered in Austin, TX, Lifesize combines best-in-class, cloud-based video conferencing services with integrated equipment to help you present your business in the best light. Recognized as Frost & Sullivan's Cloud Video Conferencing Vendor of the Year, Lifesize leads the industry in customer satisfaction with the world's first 4K video conferencing solution and 4K service architecture. Together with a full suite of integrations and offerings designed for businesses of any size, Lifesize sets a new standard for workplace communication and productivity on a global scale. To see why companies like Yelp, Netflix and Major League Baseball rely on Lifesize for their mission-critical team communication, visit www.lifesize.com or follow the company @Lifesize.

Intercom is a Conversational Relationship Platform (CRP) that helps businesses build better customer relationships through personalized, messenger-based experiences. It's the only platform that delivers conversational experiences across the customer journey, with solutions for Conversational Marketing, Conversational Customer Engagement and Conversational Support. Intercom is bringing a messenger-first experience to all business-to-customer communication, powering 500 million conversations per month and connecting 4 billion unique end users worldwide across its more than 30,000 paying customers, including Atlassian, Sotheby's and New Relic.The company was founded in 2011 in San Francisco by Eoghan McCabe, Des Traynor, Ciaran Lee and David Barrett, with the mission to make internet business personal. Intercom was valued at $1.275 billion in 2018 and has secured $241 million in funding from investors including Kleiner Perkins, Bessemer Venture Partners and Social Capital.

Mitel is a global provider of business communications and collaboration software and services. Mitel's innovations make it easier to connect and collaborate, while reducing costs and implementation headaches. Market leaders like VMware and Research in Motion partner with Mitel to seamlessly integrate their solutions - increasing value to customers. Mitel's Freedom Architecture provides the flexibility and simplicity required for today's dynamic work environment. Through a single cloud-ready software stream, Mitel delivers a powerful suite of advanced communications and collaboration capabilities that: (1)provides freedom from walled garden architectures; (2)enables organizations to implement best-of-breed solutions; (3)extends the "in-office" experience anywhere, on any device; and (4)offers a choice of commercial options to fit business needs. Mitel's solutions fit companies across the spectrum - from single-location businesses to multinationals - servicing customers through a network of over 1,600 value-added resellers and partners.

Tellabs is leading the future of networking with access solutions for today, poised to deliver services for the future. This company has delivered carrier-class access solutions to their service provider customers for more than two decades and are now expanding that leadership, defining the future of networking across enterprise, government and telecom to keep people connected.

RCN has been in the neighborhood for years, providing services to their neighbors and supporting the community. For business customers, RCN Business offers a full suite of communications products and services to businesses of all sizes, including Internet, voice, video and network solutions.

Terremark Worldwide, Inc., a subsidiary of Verizon Communications Inc., provides managed information technology (IT) solutions such as colocation, managed hosting, managed network, disaster recovery, security, and cloud computing services. The company has data centers in the United States, Europe and Latin America. Its clients come from various sectors including: enterprise, government agencies, systems integrators, network service providers, Internet content and portal companies. Terremark Worldwide was founded in 1982 and is based in Miami, Florida.

AT&T Inc. is a modern media company whose mission is to inspire human progress through the power of communication and entertainment. They bring together premium video content, a large base of direct-to-consumer relationships, high-speed networks optimized for video and advertising technology to lead the next revolution in technology, media and telecommunications. AT&T has recorded 35 consecutive years of quarterly dividend growth and is a Fortune 10 company.

GTT Communications, Inc., formerly Global Telecom and Technology, is a multinational telecommunications and internet service provider company with headquarters in McLean, Virginia, and incorporated in Delaware.

Aeris is the only cellular network designed and built exclusively for machines. Because it was made for machines, Aeris delivers the most reliable, flexible and efficient global cellular network for M2M data transmission available today. From telematics to medical devices to remote machines, Aeris' customers enjoy solutions tuned for high performance and mission-critical reliability. Aeris is more than just a network provider.

SBA Communications is a wireless Internet installer for many countries. It is an independent owner and operator of wireless communications infrastructure across North, Central, and South America. In their site leasing business, they lease antenna space on their multi-tenant towers and other structures to a variety of wireless service providers under long-term lease contracts. Its site development business offers wireless service providers and operators assistance in developing their own networks through site acquisition, zoning, construction, and equipment installation. SBA owns and operates towers in Brazil, Canada, Costa Rica, Ecuador, El Salvador, Guatemala, Nicaragua, and Panama. SBA Communications is a U.S.-based company that was founded in 1999.

Cogent Communications Group, Inc. is a facilities-based provider of Internet access and Internet Protocol (IP) communications services. Its network is specifically designed and optimized to transmit data using IP. The Company delivers its services primarily to small and medium-sized businesses, communications service providers and other organizations through approximately 21,300 customer connections in North America and Europe. The Company provides its own on-net service at a speed of 100 Megabits per second through its own facilities. Its customers in multi-tenant office buildings are law firms, financial services firms, advertising and marketing firms and other professional services businesses. It also provide on-net Internet access to certain bandwidth-intensive users, such as universities, other Internet service providers (ISPs) and commercial content providers at speeds of up to ten Gigabits per second.

T-Mobile is a mobile telephone operator headquartered in Bonn, Germany. It is a subsidiary of Deutsche Telekom. T-Mobile has 101 million subscribers making it the worlds sixth largest mobile phone service provider globally. As America's Un-carrier, T-Mobile US, Inc. (NASDAQ: TMUS) is redefining the way consumers and businesses buy wireless services through leading product and service innovation. Its advanced nationwide 4G LTE network delivers outstanding wireless experiences to 72.6 million customers who are unwilling to compromise on quality and value. Based in Bellevue, Washington, T-Mobile US provides services through its subsidiaries and operates its flagship brands, T-Mobile, and MetroPCS.

Intelsat S.A. (NYSE: I) operates the world's first Globalized Network, delivering high-quality, cost-effective video and broadband services anywhere in the world. Intelsat's Globalized Network combines the world's largest satellite backbone with terrestrial infrastructure, managed services and an open, interoperable architecture to enable customers to drive revenue and reach through a new generation of network services. Thousands of organizations serving billions of people worldwide rely on Intelsat to provide ubiquitous broadband connectivity, multi-format video broadcasting, secure satellite communications and seamless mobility services. The end result is an entirely new world, one that allows us to envision the impossible, connect without boundaries and transform the ways in which we live.

Comcast is one of the nation's leading providers of communications, entertainment and cable products and services. Headquartered in Philadelphia, PA, they employ over 100,000 employees nationwide whose goal is to deliver the highest level of service and improve the customer experience. Their products and services provide a significant value and are scalable to meet the needs of your organization. They treat customer service with the utmost importance; as such, they assign a dedicated account executive to your account to ensure the best customer experience. Their network is built to serve your business today and well into the future. So when you need carrier-grade data and Internet services for business-critical applications, choose America's leading enhanced fiber optic network, with speeds up to 100 Gbps, high reliability, and scalability.

Edge Services provide Space, Power & Connectivity to deliver digital content like never before. With EdgeConneX, data delivery is optimized by placing Edge Data Centers , Edge Small Cells and Edge PoPs at the most critical locations-as close as possible to the end user's point of access. By using our services, digital content is delivered with higher performance and lower latency to any device, anywhere.

Neustar is a technology company that offers a range of cloud-based services enabling marketing and IT professionals to promote and protect their businesses. The company operates as complex data registries and uses its expertise to deliver actionable, data-driven insights that help clients make high-value business decisions in real- time. Neustar was founded by Jeffrey Ganek in 1996 and is based in Sterling, Virginia.

Sorenson Communications is a trusted services, which include Sorenson Video Relay Service, the highest-quality video interpreting service.