At ISC Refractory Group, our companies are leading providers of refractory, mechanical, and specialty services for various industries throughout North America. Their specialty services encompass fireproofing, insulation, steel fabrication, field tank erection, coatings, and more.

We operate through a portfolio of well-known branded subsidiaries, each a separately incorporated, wholly owned entity. Our distinction lies in their exceptional execution, commitment to safety, advanced technical capabilities, sophisticated management, and our capacity to rapidly scale our skilled workforce.

Subsidiaries:
 - Industry Services Company, Inc
 - Bisco Refractories
 - DG Skouse Company
 - Glasrock Products Inc
 - Oak Mountain Industries
 - Guy Nielson Co
 - Lonestar Sierra

ISC Refractory Group

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ISC Refractory Group

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Teams

Offices

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