HQ SERVICE LLC is a company based out of 5809 W 145TH ST, Overland Park, Kansas, United States.

At Ritter Communications, we have over a century-long tradition of providing quality residential and business communication services all across Arkansas. A pioneer in the telecommunications industry, you may know Ritter as a leading provider of telephone service, but over the years we’ve worked to become your total local communications connection. Today we’re pleased to offer the latest communication innovations for both your home and your business including local and long-distance telephone, customized business systems, internet and even premium cable service. We recognize that all of the industry-leading technological advancements in the world mean nothing if they are not backed by one of the strongest and most responsive service teams in the industry. That’s why our knowledgeable, dependable technicians are on call 24 hours a day and a friendly local customer care representative will always answer when you call our Customer Care Center. The best customer service in the business—that’s our priority.

CTI is a complete solutions provider for audio visual, video, and information technology integration that delivers systems design, engineering, installation, technical support, video conferencing, event solutions, and production services. Headquartered in St. Louis, Missouri, with over 30 offices operating nationwide, we've served clients in the corporate, education, healthcare, and government markets, since 1988. CTI is proud to hold a General Services Administration (GSA) contract.

Enterprise Level Cloud Based PBX (VoIP) solutions for Small to Medium Sized Business across the USA with National and Local DID access, Enterprise Grade Internet Connectivity, MPLS Networks, SDSL, Class of Service over ADSL, Web/Email Hosting Services, Managed Network Services

Yelcot Communications offers the most advanced communication technologies to rural Arkansas. Phone, Cable, Internet and Security services allow Yelcot customers the same choices that larger metropolitan areas enjoy. Yelcot also provides businsses Managed I.T. Services for businesses on a budget. Yelcot fully serves the following areas in Arkansas: Yellville and Summit, Cotter and Gassville, Mountain View, Mountain Home, Calico Rock, Melbourne, Mount Pleasant, Cushman and Batesville.

In 1994, our founders saw a need for a local Missouri internet provider. They ignored some initial skepticism from friends and family – the internet was, after all “just a fad” - and started Socket, providing basic dial-up internet service out of a small office in Columbia. Demand for internet access grew rapidly. By 1999, Socket had more than 30,000 customers and relocated to two office spaces on Cherry Street in downtown Columbia. (Those spaces are now Glenn's Cafe and studio apartments!) As dial-up internet peaked, Socket looked to ways to keep its business moving forward. The company began offering high-speed internet and later became a CLEC (competitive local exchange carrier). With the expansion of business telephone and other advanced services, rapid growth ensued, and Socket was named one of the nation’s fastest growing companies by Inc. Magazine. Socket continued to expand, moving in 2007 to an office on Clark Lane in Columbia. Residential telephone service and Naked DSL internet were introduced, resulting in more expansion. Socket began work in 2011 on a brand new fiber-optic network to reach homes and businesses in rural Callaway County and Fulton. Socket has been expanding this fiber network ever since, now reaching several Missouri cities. Thousands of customers enjoy reliable, high-speed internet as a result. Today, Socket employs approximately 160 people, with offices in Columbia and St. Peters. We’re proud to be Missouri's local telecommunications provider, and we plan on bringing state-of-the-art technology and friendly, local support to as many homes and businesses as possible. We look forward to serving you!

Russell Cellular has over 700 locations throughout the U.S. Russell Cellular's team includes over 2200 employees and is one of the nation's largest Verizon Authorized Retailers in 43 States.

Founded in 2002, Cequel III is a private investment firm based in St. Louis, Missouri. The team has a well-established track record of over $40 billion in successful transactions, having helped build several, industry-leading companies through operational excellence and a focus on superior customer service. With a diverse and successful history as an investor operator, Cequel III today – through its Family Office – has established a strong reputation as a reliable, knowledgeable investment partner for the management teams of lower-mid-market, growth-oriented companies in a number of sectors.

Callisto Communications is a St. Louis-based provider of telecommunications, audio/visual, and video conferencing solutions. With our national reach and diverse experience, Callisto assists clients in numerous vertical markets by lowering costs, envisioning and achieving goals, and reducing stress points in the evolving and merging technologies of voice and data. In addition to TDM and VoIP, Callisto's competencies include new technologies in SIP and UC, as well as VC, AV, wireless, and core data solutions.

E. Ritter & Company, parent to Ritter Agribusiness and Ritter Communications, is a fifth generation family owned business that was founded in Marked Tree, Arkansas in 1886. Ritter Agribusiness is located in Marked Tree and is one of the most respected Farm Management providers in Eastern Arkansas proudly known for its values of hard work, dedication to customer service, and efforts to reinvest in the communities that they serve. Ritter Communications began providing phone service in Northeast Arkansas in 1906 and is now a regional provider of a wide range of telecommunications products and services in Arkansas, Tennessee, and Missouri. Ritter Communications’ residential and business services include local and long distance phone service, cable television and high speed Internet, as well as customized business communications systems and services, including Web and e-mail hosting, custom networking, virtual services, hosted applications and remote data back-up services. For more information visit: www.ritterag.com and www.rittercommunications.com

Mark Twain Rural Telephone Company is a member-owned telecommunications cooperative based out of Hurdland, Missouri. For over 50 years, Mark Twain has provided high-quality phone and internet service to Northeast Missouri residents and businesses.

Retail Technology Group is a leader in the Point of Sale Industry providing end-to-end technology solutions for a vast number of major retailers. At RTG, our customer focused approach and strong commitment to Service Excellence has enabled us to be a leader in offering advanced product and support services that are tailored to meet our customer's needs. Our goal is to provide clients a "single point of sale"​ as they pursue solutions to meet the challenges faced in delivering technologies that are ever evolving within our industry. Backed by a staff of experienced professionals who have worked as a team for 20+ years, RTG offers a service portfolio that is defined by each customer's unique requirements.