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Champion Holding Co is a Greenwich, CT-based company in the Telecommunications sector.
Tower Specialist, Inc. is a Nacogdoches, TX-based company in the Telecommunications sector.
Network Billing Systems is a Wayne, NJ-based company in the Telecommunications sector.
Comspan Communications is a Santa Monica, CA-based company in the Telecommunications sector.
Tier 4 Advisors, LLC - Founded in 2013 by Jake Sherrill, Tier4 has changed the way IT professionals procure new IT services by optimizing the procurement cycle with expedited timelines and assistance throughout every step of the project, including: price negotiation and service level agreements (SLA) from industry leading vendors. Tier4 has created a proprietary global network of hundreds of partners and service providers in the data center (colo/cloud), telecom (connectivity/calling), managed services (MSP), and IT security spaces. The company’s services are free to clients, and are used by companies ranging from tech start-ups to global Fortune 100 enterprises for normal and mission critical procurement projects. Tier4 has played a critical role in hundreds of IT procurement projects since it`s founding, and has dozens of "brand name" reference-able clients.