Signature Systems About Us
  • Quick Service Restaurant
  • Pizzeria
  • Delivery
  • Drive Thru
  • Table Service
  • Bar

Company History


PDQ Software was started in 1986 as a DOS based Point of Sale solution and has experienced tremendous growth over the years. Since its inception, SSI has focused the PDQ software on the restaurant industry. We have become the longest tenured POS Hospitality Software/Hardware Provider today. Growing and expanding our software by gathering input from our customers, we have provided a product made for our customers.

We are a software/hardware company dedicated to providing the most effective, efficient and easy to operate restaurant point of sale system on the market, as well as topnotch service and support to all of our customers.

Our corporate headquarters are located in Newtown, PA and our satellite office is located in Chicago IL. Our customers span across the entire continental United States and are primarily in the restaurant industry. Our customers include but are not restricted to: pizzerias, fine dining, bars, sub/sandwich shops and fast food locations.

Through the Years






















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