Jeffrey D. Coursen

Esroc LLC operates as a holding company with the interest in cloud-based technology solutions. It offers disaster recovery, virtual desktops and cloud call centres, phone systems, and unified communications products and services. The firm also offers business continuity, compliance, security, healthcare, restaurant's, veterinary and networking solutions. The company was founded by Thomas J. Gravina and Michael A. Peterson in 2006 and is headquartered in Wayne, PA.

Mtel BV provides telephone services. It offers services in a Software-as-a-Service (SaaS) model, based on multi-tenant software from well-respected international players. The firm offers cloud contact center, SaaS telephony, interactive voice response (IVR), and customer-oriented cloud services software. The company is headquartered in Rotterdam, the Netherlands.

ATX Communications, Inc. provides Internet and voice communication services. The company offers voice and data services, hosted and managed communications solutions to business customers. ATX Communications was founded in 1985 and is headquartered in Rye Brook, NY.