MRPC Acquires Johnson Precision, Expands Capabilities in Medical Device Component Manufacturing

BUTLER, Wis. (March 1, 2016) — MRPC, a single-source provider of medical device components and assemblies, has acquired New Hampshire-based Johnson Precision, a global supplier of plastic injection molded components and assemblies. Johnson Precision has extensive experience providing molded components as well as finished medical devices for the medical industry.

The acquisition offers several new advantages for MRPC. Johnson Precision has mold making capabilities for building plastic injection tooling, a service which MPRC did not offer previously. It also has a Class 8 clean room, bringing MPRC’s total to seven clean rooms companywide. In addition, Johnson Precision and its joint venture partner in Malaysia are both FDA-registered for producing finished medical devices. That partnership also opens new business opportunities for MRPC in the Pacific Rim region.

“We’re extremely pleased to have Johnson Precision join our operations,” said Greg Riemer, President and CEO of MRPC. “The company fits in especially well as we continue our growth strategy, which includes internal sales growth as well as through acquisitions. This facility’s New Hampshire location will support our customers in the Northeast while also adding to our ability to attract new business in that region,” Riemer added.

Johnson Precision employs approximately 40 people, and its New Hampshire facility will continue full operation as a division of MRPC.

The addition of Johnson Precision follows other recent expansions of MRPC. In 2014 MRPC completed a facility addition at its Butler, WI headquarters. The facility expansion included hiring additional staff, installing another ISO Class 8 clean room, and purchasing several new state-of-the-art molding machines to meet growing capacity needs. MRPC’s most recent acquisition occurred in 2012 when it purchased ETI, a silicone molding company in Largo, FL. The total employment at all three facilities is 200.

About MRPC

MRPC, a single-source provider of innovative medical device components and assemblies, specializes in cleanroom molding with a focus on silicone molding, two-material molding and micro-molding. MRPC is committed to providing its customers with the highest level of expertise. Since 1921, MRPC has helped customers compete in an ever-changing marketplace. MRPC is ISO 9001 and ISO 13485 certified. For more information, please visit or contact MRPC at 262-781-7122.

About Johnson Precision

Founded in 1981 and based in Hudson, NH, Johnson Precision is a full-service supplier of medical device contract manufacturing and high-precision plastic injection molded components and sub-assemblies. Along with its partners in Malaysia and China, Johnson Precision is ISO certified and is known for collaborating with customers to add value, from design to market.


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