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Advanced Test Concepts, LLC (ATC) has offered our customers high quality, innovative and affordable Test & Measurement products for more than 25 years. We developed the patented Micro-Flow Technology to meet the challenges of leak and flow testing.

ATC’s employees believe that innovation, excellent product quality and customer support, along with the highest level of integrity and accountability are our essential values. Those values and products have made ATC an industry leader.

ATC Leadership Team

Hemi Sagi

Hemi Sagi, a leading expert in Leak Testing and Flow Measurement Techniques, founded ATC in 1987 and holds several US and International Patents. Hemi has been integral in solving the most demanding leak test problems within several industries including pharmaceutical packaging, medical device manufacturing, and automotive powertrain. Hemi is an active member in several industry committees (SAE, ASTM, ASHRAE, PDA), and the chairman of the SAE J2973 standard committee.  Through our extensive R&D work, Hemi along with ATC’s team members are published in several scientific journals.

Sarah Sagi

As Comptroller, Sarah Sagi oversees all the business, financial and administrative operations of ATC. Sarah has been with ATC since the inception, bringing her experience in Organizational Management, Financial Controls and Marketing. In addition to the 20 years of experience with ATC Sarah also holds a Bachelor of Science degree in industrial engineering and is a key team member in retaining ATC’s ISO/IEC 17025:2005 and A2LA Certifications.

Meet more of our management team

Our Facilities

ATC, Inc.’s state of the art facility and laboratory are located in Indianapolis, Indiana, USA. Additional sales and service centers are located in China, India, Mexico and Europe providing timely response to all of our customer needs.

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