Madison Industries acquires Research Products Corp. (AprilAire/DriSteem/EWC)

Madison Industries acquired Research Products Corp., maker of residential and commercial IAQ and controls products under the AprilAire, DriSteem, and EWC Controls brands. RPC becomes part of subsidiary Madison Air's IAQ platform.

“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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