SPRING, Texas--(BUSINESS WIRE)--Perma-Pipe International Holdings, Inc. (Nasdaq: PPIH), today announced changes to its Board of Directors, including the appointment to the Board of Mr. Ibrahim Jaham ...
THE WOODLANDS, Texas--(BUSINESS WIRE)-- Perma-Pipe International Holdings, Inc. (PPIH), today announced changes to its Board of Directors (the "Board"), including the appointment of Richard M.