In February 1988 the company acquired the integrated circuit division of Siltronics for $500,000. The purchase brought with it revenue of $2 to $3 million and all of the inventory, machinery, customer lists and unfilled orders for Siltronics's bipolar integrated circuit product line. Calmos also hired 24 of the existing Siltonics staff including founder and vice-president Gyles Panther, doubling the size of Calmos's workforce. Later that year Federal Industry Minister Michel Côté announced that Calmos had won a $3.07 million Canadian Federal grant to work with European Silicon Structures of Bracknell, England for joint development of Applications Specific Integrated Circuits (ASIC.) At about this time the company grew to include an assembly plant located in Nepean, on Stafford Road.