• Technology & Web Services
1771 Energy Park Drive, Suite 100
St. Paul, MN 55108
(612) 331-5500
  • About

    Trox + Tierney is a leading provider of audio visual systems integration, video conferencing, interactive whiteboards, digital projectors and flat panel displays, and audio and visual communication solutions. Our customers include Fortune 500 companies, government entities, educational institutions, nonprofit organizations, and small businesses.