Small Company Agility, Large Company Ability

With specialized depth and breadth of mission knowledge, count on ATG to deliver enabling capabilities for the toughest missions.

Our Values


We set the bar high. Our pursuit of excellence is deeply intertwined with our relentless drive for technological innovation. Our commitment to quality is at our core, ensuring every component, capability and service delivers a competitive edge to the warfighter.

Customer Focus

We listen, we adapt, and we deliver – our customers’ objectives lead everything we do. Your mission is our mission. We work to achieve your goals. Our responsive approach strives to anticipate our customers’ needs, not just meet them, and fosters strong, enduring partnerships.


Integrity is our North Star. We believe that doing the right thing isn’t just an obligation – it’s critical to earning and keeping the trust and confidence of those we serve. Our integrity in action builds trust, affirming our commitment to deliver excellence while adapting to the unique demands of each mission.

ATG At A Glance

year legacy

Delivering advanced electronic communication systems products and services for use by the Department of Defense and allied nations.


  • +70% of our workforce are engineers, with decades of experience supporting land, sea, air and space systems.
  • 100% dedicated to excellence supporting the warfighter

U.S. Locations

Designated offices across six states

  • Melbourne, FL
  • Orlando, FL
  • Winter Springs, FL
  • Clearwater, FL
  • Huntsville, AL
  • Greenville, SC
  • Dallas/Ft. Worth, TX
  • Scottsdale, AZ
  • Denver, CO
  • Colorado Springs, CO


Specialized facility office and manufacturing spaces to design, develop and deliver products and services for military and defense primes.

Customer Nations

Supporting the global allied partner base, with customers across North America, Europe, Asia and the Middle East.

Airborne Platforms

From rotary to fighters, mission aircraft to UAVs and other special project aircraft, our advanced engineering, electronics and IT support capabilities can be found on over 30 airborne platforms across the globe.


    With decades of industry experience, the ATG leadership team manages enterprise efforts for operational and financial excellence.

    Geoffrey Miller

    Chief Executive Officer

    Erika Marunde

    Chief Financial Officer

    Kevin Speed

    Chief Growth Officer,
    Missions Systems Division President

    Nathan J. Smith

    C5 & EMSO Division President

    Functional Area Leaders

    Maria Kohlbrand

    Human Resources

    Kelly Campbell

    Executive Coordinator

    Dayne Barrow


    Cheryl Snider


    Mitchell Patterson

    Financial Planning and Analysis (FP&A)

    Christine Emond