DSD Laboratories, Inc. - Founded in 1978 by Bart G. Guerreri, DSD is a registered, privately owned small business that has su ... ccessfully focused on the use of information technology to satisfy our customer’s requirements. With the tremendous growth in the use of information technology as a force enabler to practically every facet of industry, DSD has kept current with the growth of the information technology industry while also developing our expertise in the areas of information security, business process reengineering, and knowledge management, all of which are enabling technologies that are required to satisfy current day information technology issues. Since 1978, DSD has proven itself to be a dynamic and vibrant company by providing leading edge information services to federal, state government, and commercial customers. read more