The telecommunications industry in Connecticut is a vibrant sector, comprised of diverse companies offering various digital services. Ranging from wireless communication to specialized tech solutions and billing services, these companies cater to different segments of the market. Whether it's enhancing connectivity, providing customer care services, or handling complex data management, they offer custom-fit solutions that meet unique business needs. As the digital landscape continuously shifts, Connecticut's telecommunications companies are sprucing up their offerings, ramping up the digital revolution. Looking ahead, one can anticipate the industry to steer towards improved integrations, advanced security measures, and more streamlined services.


Top 23 telecommunications companies in Connecticut

1. Total Communications

  • Website: totalcomm.com
  • Headquarters: East Hartford, Connecticut, United States
  • Founded: 1980
  • Headcount: 51-200
  • LinkedIn

Total Communications is a technology-focused company that offers custom solutions for business needs. They provide a range of services including collaboration, telephony, networking, business continuity, data centers, security, and structured cabling. With a team of highly trained experts and strategic partnerships with leading technology organizations, Total Communications is dedicated to maximizing performance and minimizing downtime. They offer end-to-end project management and tailored service agreements to meet the unique requirements of each organization.


2. Iris Wireless

IrisWireless.com is a company that specializes in wireless communication solutions. They offer a range of products and services aimed at improving connectivity and efficiency in various industries.


3. Profitec Billing Services, Inc

Profitec is a telecommunications company that offers customer care services. They have knowledgeable specialists who handle end-user inquiries and provide solutions. With their quality management program, Profitec ensures accountability and puts the right people with the right skills in the right positions. They offer billing services, telecom tax calculations, call center services, and database management, among other services. Profitec focuses on maintaining open access to decision-making personnel and regularly communicates with clients to address project issues and provide updates.


4. Wireless Zone - Verizon Wireless Premium Retailer

Wireless Zone is a company that offers a range of wireless communication products and services. They provide mobile phones, accessories, plans, and wireless solutions to individuals and businesses.


5. Sertex Broadband

Sertex Broadband Solutions is a trusted partner in the telecom construction industry, specializing in building state-of-the-art fiber networks. They work closely with municipal and business customers to create long-lasting infrastructure. With expertise in fiber-to-the-home connectivity, they contribute to closing the digital divide and bringing high-speed internet to rural and remote areas.


6. CCi Voice, Inc.

  • Website: ccivoice.com
  • Headquarters: Redding, Connecticut, United States
  • Founded: 1980
  • Headcount: 11-50
  • LinkedIn

CCi Voice is a business phone company focused on the Northeast but serving the entire USA. They provide hosted VOIP phone service, on-site phone systems, networking services, and communication tools. They offer reliable, feature-rich, and functional phone services designed to save time, money, and stress.


7. Data Tel, LLC

  • Website: datatelct.com
  • Headquarters: Bridgeport, Connecticut, United States
  • Founded: 1994
  • Headcount: 11-50
  • LinkedIn

DataTel is a company that provides a range of professional services and solutions for voice and data needs. They offer structured cabling, VoIP telephone systems, cybersecurity, managed IT services, and cloud computing. With a focus on quality and affordability, DataTel is a trusted partner for businesses in need of reliable communication and technology solutions.


8. Sawtel Incorporation

  • Website: sawtel.com
  • Headquarters: Hartford, Connecticut, United States
  • Headcount: 51-200
  • LinkedIn

SAWTEL provides satellite bandwidth capacity and wireless connectivity solutions to institutions and businesses in emerging markets where high-speed communications have previously been prohibitively expensive and undependable. They empower emerging markets to bridge the digital divide!


9. Telspan

  • Website: telspan.net
  • Headquarters: South Windsor, Connecticut, United States
  • Founded: 1968
  • Headcount: 11-50
  • LinkedIn

Telspan provides cutting edge technologies and services for efficient voice and data communication solutions. Their passion is to build customer satisfaction by offering a wide range of tools to help clients distinguish themselves from competitors.


10. Pen-Tel LLC

Pen-Tel provides exceptional communication solutions for companies in the southern New England region. They have over 45 years of experience in the telecommunication industry and are an NTS affiliate, an Avaya wholesaler.


11. Frontier Communications

  • Website: frontier.com
  • Headquarters: Norwalk, Connecticut, United States
  • Founded: 1935
  • Headcount: 10001+
  • Latest funding type: Ipo
  • LinkedIn

Frontier.com offers home phone, internet, and wireless services to keep you connected with friends and family nationwide. They provide convenient bundles and simplified billing for all your home connection needs.


12. Tmc

  • Website: tmcnet.com
  • Headquarters: Shelton, Connecticut, United States
  • Founded: 1972
  • Headcount: 51-200
  • LinkedIn

Logitech ConferenceCam CC3000e is a video conferencing solution designed for SMBs. It offers high-definition video and audio quality, allowing for clear and effective communication. The system is easy to set up and use, with a user-friendly interface. It is suitable for small to medium-sized businesses looking to improve their remote communication capabilities.


13. WHITECAP Technologies, Inc.

WHITECAP provides strategic solutions and implementation to mid-size to large corporations to streamline their business communications technology into a single source and point-of-contact resulting in increased efficiency, productivity, and profitability.


14. C4 Communications

C4 Communications provides technology consulting and solutions for businesses, from internet and data services to cloud computing and communication systems. They partner with clients to identify the best technologies and manage service providers, offering unbiased advice and support.


15. Wise Components, Inc.

Wisecomponents.com is a premier stocking distributor specializing in OEM parts, contractor's structured cabling systems, and communications maintenance, repair, and operating supplies. They offer a wide range of electronic components, low-voltage cabling, connectivity products, safety gear, and tools used to build data communication, voice, and security networks.


16. Statlinx Inc.

  • Website: statlinx.com
  • Headquarters: Stamford, Connecticut, United States
  • Founded: 1998
  • Headcount: 11-50
  • LinkedIn

Statlinx is a communication solutions provider that enables physicians to stay connected with their patients. They offer effective and efficient services to help medical practices enhance their communication capabilities.


17. Talent Telecom Solutions

  • Website: talentsys.com
  • Headquarters: Rocky Hill, Connecticut, United States
  • Founded: 1997
  • Headcount: 201-500
  • LinkedIn

Talent Telecom Solutions is an embedded communications solutions company, that helps businesses across the communications value chain accelerate product development life cycles. Our Services Offerings: http://www.talentsys.com/services.htm Talent Telecom Solutions offers a unique combination of research and development consultancy, wireless software products and software services, and works with Network OEMs, Semiconductor Vendors, Terminal Device OEMs and Operators across the world. Global Fortune 500 and Tier 1 companies in these segments are part of Talent Telecom Solutions's customer profile. Specialties Communications Technology Solutions


18. Tossable Digits

Tossable Digits offers virtual phone numbers and call management services for individuals and businesses globally.


19. Defense Mobile Corporation

  • Website: defensemobile.com
  • Headquarters: Stamford, Connecticut, United States
  • Founded: 2012
  • Headcount: 11-50
  • Latest funding type: Debt Financing
  • LinkedIn

Defense Mobile is a mobile service provider that offers voice and data services to customers using CDMA (V) network. They are known for their portable communication devices tailored for military member needs.


20. Network Functions Virtualization

  • Website: nfvzone.com
  • Headquarters: Shelton, Connecticut, United States
  • Headcount: 51-200

NFVZone.com provides news and resources on Network Function Virtualization (NFV) solutions, NFV projects, and standards. It also offers white papers and case studies.


21. Genie Innovations, Inc. (DBA IP Genie)

  • Website: ip-genie.com
  • Headquarters: Windsor, Connecticut, United States
  • Founded: 2009
  • Headcount: 11-50
  • LinkedIn

IP-Genie offers professional, affordable, and flexible VOIP solutions for public and private organizations of all sizes including municipalities, schools, libraries and nonprofits. They provide highly reliable VOIP services with communications workflow integration and cloud upgrades.


22. Universal Connectivity

Universal Connectivity is a technology company that specializes in providing solutions that connect businesses through a variety of communication systems and internet services.


23. SD-WAN Resource

  • Website: sdwanresource.com
  • Headquarters: Shelton, Connecticut, United States
  • Headcount: 51-200

SDWANResource is a website that provides resources and information on the latest SD-WAN trends, news, and solutions from leading vendors and service providers.


Want to find more telecommunications companies?


If you want to find more companies that offer services like wireless communications, tech solutions, and customer care you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
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  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!