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In 1959, Leroy Eschner and Evert Keranen founded Eschner & Keranen, Inc., an industrial sales representative firm. They owned and operated the company for almost 10 years when Walter Bajus, joined the firm. When Mr. Eschner passed away and Mr. Keranen eventually retired, Walt continued to work on his own until 1993, at which time Bob Evans (currently President & CEO) joined the firm.

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In 1998, Walt retired, and the company name was changed to EK Associates, Inc. In 2005, Joe Braun and Steve Parisi joined the firm bringing with them more than 25 years of combined sales experience in Wisconsin and Illinois. In December of 2006, Amy Manzo joined the team as an Inside Sales person. Rebecca Vietzen arrived in September 2007 and serves as office administrator.

One of the biggest changes in the company’s history occurred in 2015 with the merger of EK Associates, Inc. and Micro Sales, Inc., a complementary rep firm selling a broad range of electronic products for a number of domestic and offshore manufacturers. The merger brought several talented people to what is now known as EK Micro, including John Purtell, Mike Johnston and Cheryl Parker.

While the faces and names have changed, the commitment to unrivaled professional service established by the company founders has remained steadfast. For 60 years, EK Micro has successfully grown with the times to become a premier selling organization for manufacturers both domestic and overseas. We invite you to experience our “Next Generation Representation” today.

Bob Evans, CPMR, President & CEO

Before EK Micro, Bob Evans spent 15 years with a connector distributor and contract manufacturer serving the Chicago & Milwaukee metroplex. While there he held positions in Sales, Sales Management and General Management. Bob joined EK Micro in 1993. Bob is also very active in the Chicagoland Electronics Representation Association (ERA), as well as Big Brothers/Big Sisters of McHenry County. (Bob can be called at (847)776-1758, extension 366.)

Joe Braun, CPMR, Partner

Starting in the rep business in 1995, Joe Braun is an experienced technical sales representative well-known in the Illinois and Wisconsin market. He has had an enviable track record of OEM and distribution sales in this territory. Joe joined EK Micro in May 2005. When he is not out closing sales, Joe enjoys coaching his children's baseball and basketball teams. (Joe can be reached at (847)776-1758, ext. 364.)

Steve Parisi, CPMR, Partner

Steve Parisi began his career of Inside and Field Sales in the Chicagoland area in 1989. Prior to EK Micro, Steve spent 14 years at a very successful Contract Manufacturer with a position as a Sales Representative. He joined EK Micro in June 2005. (Steve's phone number is (847)776-1758, ext. 367)

Amy Manzo, Inside Sales Support

Beginning in 1994, Amy Manzo has many years of sales and account management experience, much of it in the Manufacturer's Representative business. Amy's sales and organizational skills are a tremendous asset to EK Micro in the capacity as an Inside Salesperson. (Amy's phone is (847)776-1758, ext. 370.)


Mike Johnston, Field Sales

Born and raised in the Chicago area, Mike Johnston brings a number of years of experience to EK Micro. He began his career in the electronics industry in 2008 as a Midwest Sales Manager, and has built relationships at both OEMs and distributors alike. When not at work, the University of Kansas alumnus can be found spending time with his wife, Becky, and their four kids (two sets of twins!). No, they don't get much sleep.  (Mike welcomes all phone calls to (847)776-1758, ext. 369.)

John Purtell, Field Sales Emeritus

John Purtell started his career as a sales representative in 1979 when he joined Micro Sales, Inc. Prior to that he got his feet wet in the electronics industry as a buyer for Northrop. Thanks to John's success as an account manager, he was persuaded to take over as managing partner and CEO of Micros Sales. In 2015, he initiated the merger with EK Associates that led to the creation of EK Micro.

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Cheryl Parker, Distribution Sales Manager

Cheryl Parker started her career in customer service and inside sales for a manufacturer's representative in 1989. Beginning in 2013, she has covered Illinois and Wisconsin as a Distribution Sales Manager with responsibility for the day-to-day relationships with distribution partners, handling quotes, training and sales planning. (Cheryl looks forward to talking to you at (847)776-1758, ext. 365.)

Rebecca Vietzen, Office Administrator

The first voice callers hear when phoning EK Micro is Rebecca Vietzen. Her experience as a Technology Coordinator and a well-rounded graduate education means Rebecca is uniquely suited to be the cornerstone of EK Micro. When not creating email campaigns or managing EK Micro's Social Media activities, Rebecca spends time with her family playing with their dogs and tending the chickens. (Call Rebecca directly at (847)776-1758, ext. 363.)