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SG NDT Inc. was created in March 2012 in Lévis, Québec, Canada. As young as it may seem, the two founders, Rock Samson and Hervé Gac, have respectively 35 and 26 years of experience in the Non-Destructive Testing field. They have decided to bring their skills together to offer customers original products and optimal responsiveness. SG NDT has developed a technological platform to respond to the exact needs of our international clients. These software platforms and their electronics enable to interface most of the electromagnetic techniques through a multi-element mode: Eddy-current Array (ECA), Remote-Field (RFT), Near-Field (NFA), Flux Leakage (FLT) Array. SG NDT guarantees a customized product for the functions required by the client. A quality product that attracts leading partners. Respect lies at the core of the small company’s philosophy along with Innovation, Durability, and Satisfaction. Our team of experts in the field of software and electronic development works to satisfy each client’s unique requirement. SG NDT possesses its own R&D laboratory for Array EC probes, an assembly workshop and a mechanical prototyping center at our head office. For any enquiry, please contact us at info@sgndt.com Youtube Channel : https://www.youtube.com/channel/UCD9CG4ycjVoKjDo_bAru0zg

SG NDT Questions

The SG NDT annual revenue was $5 million in 2026.

Sylvain Huard is the R and D Director of SG NDT.

13 people are employed at SG NDT.

SG NDT is based in Levis, Quebec.

The NAICS codes for SG NDT are [334, 33].

The SIC codes for SG NDT are [382, 38].

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