Automatic Data Collection Experts

Serving the Baltimore–Washington metropolitan area, TCG is a premier provider of barcode and RFID data collections solutions. Since 1977 our technicians have provided support for government, commercial, healthcare, retail, and warehouse applications.




“My experience with TCG has been nothing but exemplary. They have given me support well above and beyond what the actual manufacturer has given. I would recommend TCG to any business large or small. They treated me as though I was their best client.”

Mike Ramey, Director, Applications Development, ResourceOne
“TCG is always recommending lower-cost and more current solutions, but they never lose sight of the customer’s need to stay productive.”

Eric Nerenberg, Wildflower
“We have enlisted the help of TCG multiple times. When we have a problem that automation can solve, they are first on the list of companies we call for insight, expertise, and assistance.”

Yvette Diamond, Chief Operations Officer, Three Dog Logistics
“We were looking for a mobile computer and TCG helped us get what we needed—within a week of our initial contact and within our budget constraints! We experienced fantastic service from their timely response and specific knowledge. Their company will be top on my list to use in the future and to recommend to others.”

Carol Austin, AceInfo Solutions, NOAA