MARTIN - Key Persons


Dorothy Martin

Dorothy Martin were looking to purchase a building in downtown Lake Geneva, WI. They found the perfect one, but it came with a condition. The only way the couple who owned the building would sell, was if the Martin family also purchased the office supply business that was already in it. They approached their son Patrick Martin about buying the business, he agreed, and Martin Office Supply was born.

John Stensland - President

Job Titles:
  • Member of the Executive Team
  • Owner
  • President
John has been in the office equipment industry his entire professional life, starting out selling fax machines and analog copiers in the 1980s. He joined Martin Business Group in 1999 as vice president and partner and became sole owner, CEO, and president in 2007. He is a familiar face in the community through his involvement in the Lake Geneva Rotary Club, where he has served as President and as Assistant District Governor for southern Wisconsin District 6270. He also serves as board member of the Lake Geneva Chamber of Commerce. In his free time John is a noted amateur photographer.

Justin Merrill

Job Titles:
  • Member of the Executive Team
  • Service Manager
  • in 2014 As a Service Technician
Justin joined Martin Group in 2014 as a Service Technician and eventually Service Manager in 2018. He oversees our entire service department and ensures that our whole service team is delivering the highest customer care. Prior to Martin Group, Justin served as a mechanic in the US Air Force. He is a huge Green Bay Packer fan and loves hanging out and catching the game on Sunday.

Rebecca Westbrook

Job Titles:
  • General Manager
  • Member of the Executive Team
Rebecca joined the Martin Group team in 2010 and became the General Manager in 2012. As our GM she oversees our finances, and our day to day operations. Rebecca graduated Lambda Pi Eta from UW-Milwaukee with a BA in Communications and she also gained 9 years of experience in the financial industry. In the rare times that Rebecca isn't crunching numbers, setting goals, or working on spreadsheets - she enjoys theatre, traveling, and photography.

Teri Long

Job Titles:
  • Member of the Executive Team
  • Accounts Payable & Human Resources
Teri is one of the most tenured members of the Martin Group team. She is in charge of all of our Accounts Payable and Human Resources. Everyone loves Teri (she writes checks). In her off time she enjoys traveling or hitting the beach in the summer. She is also an avid Billiken volleyball supporter and rarely misses a game.

Tracy Clemins

Job Titles:
  • Member of the Executive Team
  • Contracts & Compliance Manager
  • in 2013 As a Contract Administrator
Tracy joined Martin Group in 2013 as a Contract Administrator and in 2014 became the Contracts & Compliance Manager. She oversees Contracts and Accounts Receivable. Tracy has a diverse background of 13 years in the Financial Industry prior to Martin Group. She is skilled in Compliance, Audit, Accounting, Policy & Process Development, and Contract Administration. In her personal time she enjoys most things that involve the outdoors. She loves to fish, garden, and spend time with family and friends.