AD & IMARK Electrical Make the Merger Official: how does the new AD IESD impact the channel and is there any impact to HVACR Distributors? The news release that made it official called this a merger of equals to create AD Independent Electrical Supply Division (IESD) that represents 700+ independent electrical distributors with annual sales of over $43 Billion. Immediately … [Read more...] about What does the IMARK/AD Merger for electrical mean for the Industrial Channel?