About BSI

Batching Systems, Inc. (BSI) is a privately owned company based in Prince Frederick, MD and has been operating since 1989. The company was founded by Don Wooldridge and is now owned and managed by his son, David Wooldridge. Located in Southern Maryland, the company employs about 25 people.

BSI has helped to revolutionize the automated packaging and filling industry with its patented state-of-the-art technology.

We provide batching, scanning and filling solutions by count, weight, or volume for a variety of products from tablets and pills, to toys, hardware, sporting goods, crafts, plastics, agricultural products, medical devices, food, candy, confectionery, rolls and bagels. Our systems are highly engineered and rugged, offering reliable and precise count accuracy, while at the same time providing maximum operational flexibility.

BSI serves a wide variety of industries - each with its own unique challenges. Our four divisions include: Industrial/General Products, Food, Medical and Pharmaceutical/Nutraceutical.

Mission Statement

To excel at providing the most cost-effective solutions to meet the filling and batching needs of our customers and the packaging industry.


  • PMMI - Packaging Machinery Manufacturer's Institute
  • IFMA - International Fastener Machinery Association
  • SMTC - Southern Maryland Technical Council


  • Dual View Optical Scanner for Batchmaster® Counters
  • Dual View Optical Scanner Upgrade for Batchmaster® Counters
  • Dual Chamber Accumulation for Batchmaster® FAW
  • Serpentine Feeder/Separation Systems
  • Multiple Channel Feeder Bowl
  • Multiple Chamber Accumulators for Continuous Count Processing
  • Out of Tolerance Batch Reject


  • Calvert County Technology Company of the Year — 2004
  • Maryland with Pride — Certificate of Recognition
  • Calvert County Public Schools — Award for Excellence
  • Partners in Education—Certificate of Appreciation