Our Certifications and Qualifications

More than meeting just a standard, our certifications speak to our materials and process. Excellence is more than the mere checking of a box—it’s a mindset. Our accreditations are the natural product of our dedication to distinction and premium performance.

ISO 9001:2015

GMI Group is ISO 9001:2015 certified in precision machining, product distribution, and metallurgical testing in the United States and internationally. Our certificate is third party certified by SAI Global. SAI Global is accredited by ANAB via the Americas Registration Management program.

GMI Group Humble, Texas–CERT-0094561, File # 1676558. Original certification on September 19, 2016.

GMI Group Broussard, Louisiana –CERT-0094561, File # 1676559. Original certification on September 19, 2016.

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API 6A-0558

GMI Group manufactures a complete line of API-6A certified flanges, including weld necks, blinds, and companion flanges from product specification level 1 through product specification level 3 in the appropriate materials specific to each specification. License # 6A-0558.

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OMS 3067

GMI Group manufactures a complete line of API-6A certified flanges, including weld necks, blinds, and companion flanges from product specification level 1 through product specification level 3 in the appropriate materials specific to each specification. APQR Registration # 3067.

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API Q1-3073

GMI Group's Humble, Texas manufacturing plant is certified to API Spec Q1 for the design and manufacture of flanges, connectors, adapters, spacer spools and specialty products. API Spec Q1 registration # Q1-3073.

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