About Acumera

Acumera provides security and network management services, tools, and applications. We give multi-site retailers high-speed connectivity, strong security, and unmatched visibility to support IT, business intelligence, operations management, and the bottom line.

Based in Austin, Texas, Acumera was founded in 2002 by the pioneers of broadband Internet access for business travelers. After successfully launching Wayport (now ATT Wi-Fi Services) — the leading supplier of Ethernet connections in hotel rooms and the leading supplier of for-fee 802.11 “hotspot” wireless access to the public — Dirk Heinen and Brett Stewart wanted to bring the benefits of secure, reliable connectivity to retailers.

Today, Acumera is a leader in managed security, network visibility, and automation services for the payment systems and operations of multi-site retail businesses. By using Acumera’s services, remote visibility dashboard, robust data security, and simplified compliance services, our customers can focus on growing their businesses. Acumera is a trusted network partner for thousands of networks.

Leadership Team

Chief Executive Officer Dirk Heinen teamed with his colleague Brett Stewart to form Acumera in 2002 after the two successfully led the deployment and management of wired and wireless Internet access service for hotels and meeting rooms as co-founders of Wayport (now ATT Wi-Fi Services).

Dirk Heinen

Chief Executive Officer

Dirk delivers executive management for Acumera’s team, providing managed network security and automation services for the payment systems and operations of multi-site businesses.

Before founding Acumera, Dirk served as vice president of operations at Wayport and senior vice president of operations for Multimedia Games.

Dirk Heinen

Brett Stewart

Chief Technology Officer

In his role as chief technology officer at Acumera, Brett manages the delivery and installation of secure WAN/LAN networks to ensure PCI compliance with every component. He has extensive knowledge of IP licensing, as well as Wi-Fi and DSL semiconductor markets. Brett has been awarded more than 50 patents relating to WiFi and network innovation.

Before founding Acumera, Brett served as the chief executive officer at Wayport and director of business development for Advanced Micro Devices, Inc.

Brett Stewart

Antoine Johnson (A.J.)

Vice President of Sales

A.J. leads Acumera’s sales team. He is responsible for revenue generation, customer development, and account retention.

Before joining Acumera, A.J. started Duo Security’s Austin expansion effort, leading a team focused on the central US. A.J. has also held sales leadership roles with Ten-X, VMware, and Dell Technologies.

Antoine Johnson (A.J.)

Gilly Harris

Director of Marketing

Gilly leads Acumera’s marketing strategy. She is focused on product marketing, inbound and outbound demand generation, and building a robust content marketing program for Acumera.

Before joining Acumera, Gilly ran marketing for a SaaS-based healthcare IT company and a mobile payments platform company. She’s been a B2B technology marketer her entire career, holding marketing roles at Gemalto, Schlumberger, Nortel, and Alcatel-Lucent.

Gilly Harris

Contact Sales

For general information about products, services, solutions and licenses, contact our Sales Department during business hours.

NOC Support 24/7

For technical support for existing customers, contact our Network Operations Center (NOC) 24/7/365.

Careers

Our mission is to remove the complexities of managing multi-site retail locations to make our clients’ job easier and their networks more secure. We do this through a strong culture of service and support, and our powerful cloud-managed platform.

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