Cat CFO Halverson to Retire

PM081617 HalversonConcluding a career spanning more than three decades with the company, Caterpillar Inc. announced that Group President and Chief Financial Officer (CFO) Brad Halverson has elected to retire in early 2018.

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Richard M. Deister Promoted at Deister Machine Co.

PM080917 DeisterRepresenting the fourth generation of Deister leadership, Richard (Rich) M. Deister was recently promoted to executive vice president of Deister Machine Co., a leading provider of innovative screening, scalping and feeding solutions for the aggregate and mining industries.

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Krumenacher Named to WISA Board of Directors

PM072517 KrumenacherWisconsin Industrial Sand Association (WISA) announced that GZA’s Mark Krumenacher of Waukesha County, Wis., was named to the WISA board of directors. Krumenacher is a senior principal and senior vice president with GZA GeoEnvironmental Inc. and recently was named to the firm’s board of directors. 

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Peninger Named to RGI Board

PM080117 Peninger DianaThe Rogers Group Inc. (RGI) board of directors announced the recent election of Diana M. Peninger to its board. Peninger is an operations-oriented executive with more than 30 years of experience, mostly with Celanese Corp. – her most recent role being vice president with responsibility for its $2.3 billion Acetyl Intermediaries portfolio of businesses.

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Kevin Thieneman Joins LiuGong

PM062617 ThienemanLiuGong Machinery introduced Kevin Thieneman as chairman of LiuGong North America and senior chief director of Guangxi LiuGong Machinery.

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