About ABNS
All Business Network Specialists (ABNS)

Who We Are

All Business Network Specialist Corp. (DBA as ABNS) was established in 2016. In 2018, the President and C.E.O. David Carswell (Senior) brought Karl Petters, C.O.O., in as a partner, establishing new corporate ownership. ABNS enjoys business relationships with industry-leading energy, chemical, hospitality, and healthcare companies.

Between Senior and Karl, they combined for over 75 years in the IT industry, covering design, implementation, sales, and marketing. Experiences learned from companies such as IBM, Avaya, Cisco, and EMC. Senior was also president of The Via Group, a Houston-based company focusing on Avaya and Microsoft. Today, ABNS focuses on consulting, design, implementation, and support and enjoys relationships with strategic vendors in the Unified Communication, Contact Center, Collaboration, Security, and Digital Transformation disciplines.

ABNS provides the following services to our clients:

  • Audio/Video Solutions
  • Collaboration
  • Contact Center
  • Digital Signage
  • Cloud Migrations
  • Cost Rationalization
  • Security and Surveillance
  • Logistics Support
  • Design, Implementation, and Support
  • Growth Plans for a Network/security Operations Center
  • And Custom Client-driven Solutions by Design

The ABNS team is comprised of senior architects, engineers, and designers supported by field technicians. ABNS is proud of our Veterans First hiring policy and relationship with Career Gear, a Houston, TX, veteran's support group assisting in the transition into the private sector with a variety of services.

ABNS is headquartered and operates in the greater Houston area with international clients and the capabilities to support them.