Perma-Pipe International Holdings, Inc. announced the appointment of Grant Dewbre to Senior Vice President - MENA, with full operating and financial responsibility for Perma-Pipe business in the MENA region including pursuing geographical expansion of potential new markets for the continued growth of the Perma-Pipe brand. Grant brings over 25 years of experience in the management of projects and business units worldwide including sales and business development roles, the management of commercial activities, and the management of operations and construction activities for major oil and gas industry contracting companies.