Madison Industries acquires Research Products Corp. (AprilAire)

Madison Industries acquired Research Products Corp., maker of IAQ/controls brands including AprilAire, DriSteem and EWC Controls, folding it into the Madison Air platform of IAQ solutions.

“Madison Industries, one of the world’s largest privately held companies, has acquired Research Products Corp. (RPC), which manufactures residential and commercial IAQ and controls products under several brand, including AprilAire, DriSteem, and EWC Controls.”

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