BioSurface Technologies Corporation (BST) was founded in 1994 in Bozeman, Montana, USA. The company’s goal is to provide biofilm reactor and flow cell systems for evaluations and monitoring of biofilm processes. Consequently, it has become the sole licensed manufacturer of the Biofilm Annular Reactor (BAR), Drip Flow Biofilm Reactor® (DFR), Rotating Disk Biofilm Reactor (RDR), CDC Biofilm Reactor® (CBR), Bio-inLine® Biofilm Reactor (IBR), and the Industrial Surfaces Biofilm Reactor (ISBR). Additionally, it has developed a wide variety of microscopy flow cells including transmission flow cells, coupon evaluation flow cells, capillary flow cells, and the Treatment Imaging flow cell. Much of the research and development conducted is in conjunction with other biofilm research groups and universities. BST strives to always produce the best biofilm products on the market. Because of this, it is always releasing updated products and new products to better suit current needs.