Vacuum Technology Incorporated is headquartered in Oak Ridge, Tenn., and sits in the foothills of the Smokey Mountains. Oak Ridge has long been a center of the company s technical experience and is also the site of the Oak Ridge National Laboratory and many high technology companies. VTI has steadily grown with more than 15 years both in size and capability. The company has more than 50 employees and offers complete products, from the smallest calibrated leak to the largest system, design and fabrication. The company was founded in 1986 when it began making calibrated leaks. VTI has also established custom system, mass spectrometry and vacuum component / service sectors. The company is privately owned.