As a result of its first bankruptcy in 2001, the company was split into two parts, OnStream Data and OnStream MST. The "Data" division manufactured magnetic tape products and the "MST" division produced the thin film tape heads. MST also produced microsieves and Microelectromechanical systems products. After the second OnStream bankruptcy in 2003, the MST division was reborn as fluXXion, a maker of high tech filtering products. fluXXion had some success in filtering beer and other food products, but went bankrupt in 2011.