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TCDC Email
TCDC Email


At TCDC, the Senior Management Staff is integral to the growth and direction of the organization. Through weekly meetings, they work to guide the company tactically and strategically. Together, the management team has more than 130 years of experience in the die casting industry.

Doug Harmon


Doug Harmon joined the company in 1977 and spent the majority of his career in the administration and finance areas. For over 20 years, Doug served as CFO until assuming the CEO position in 2005. Doug is on the Board of Governors for North American Die Casting Association (NADCA).

Greg Hansen


Part of the TCDC family since 1977, Greg is a third generation employee. Greg has held many positions at the company, including roles in shipping, subcontract, plant management, and general management. As the General Manager of the Monticello plant, Greg oversaw TCDC's expansion into magnesium. In 2009 Greg became the Vice President of Engineering and Minneapolis Operations and held this position until 2011, when he was promoted to President.

Todd Olson

Chief Financial Officer

Todd joined TCDC in 2004 and has held leadership positions in the sales, engineering, international business departments of the company. Todd is an active member of NADCA, serving on the Finance Committee, and as Chairman of the Marketing Committee.

Rick Kulla

General Manager, Minnesota

Rick joined TCDC in April of 2012. Rick brings over 33 years of manufacturing expertise, and has had a successful track record in a variety of leadership positions. His experience includes over 22 years in the die casting industry.

Ron Barse

General Manager, Watertown

Ron joined TCDC in 1997, and was promoted to his current position of General Manager, Watertown in 2012. Previously, Ron has held positions in quality and general management.

Judy Arrett


Judy joined TCDC in 2014, and brings 30 years of accounting experience to TCDC. Judy has held a variety of senior leadership positions in a variety of industries, including manufacturing. Judy has a BA in Accounting, as well as her CPA.

Twin City Die Castings, Inc. - Minneapolis

Minneapolis, MN

Phone: 651-645-3611
Fax: 651-645-0724
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Twin City Die Castings, Inc. - Monticello

Monticello, MN

Phone: 763-271-5060
Fax: 763-271-5070
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Twin City Die Castings, Inc. - Watertown

Watertown, SD

Phone: 605-886-9448
Fax: 605-886-2489
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