
Sid entered the industry in 1984, and since then, he has become one of the most respected voices in the auction world. As the founder of Miedema Asset Management Group, he’s helped shape how auctions are done today. Starting with live, in-person events and evolving into a nationally recognized online auction business, Sid was one of the early adopters of digital bidding—developing trademarked software in 2000 and setting a new standard for the industry.
He has sold assets in nearly every industry, and under his leadership, Miedema Asset Management Group has grown into nine companies with over 150 employees and has earned national attention.
Sid’s influence extends well beyond business operations. He’s been an active member of the NAA for 39 years, serving on the NAA Foundation Board, including as President, earning his CAI designation, attending the annual Conference & Show for over 30 years, and speaking at several national events. He’s participated in CAI Next and attended summits on real estate, digital auctions, and more—always investing in professional growth and innovation.
Within his own Michigan Auctioneer’s Association, Sid’s leadership is just as strong. He served as President of the MAA in 1992, won the state Bid Calling Championship in 1995, and was inducted into the MAA Hall of Fame in 2005.
Community involvement is also a key part of Sid’s story. He’s served as an elder in his church, led missionary efforts, held leadership positions in the Michigan Horse Pulling Association, served on school boards and community committees, and helped raise funds for hundreds of organizations. His contributions have been formally recognized by the State of Michigan.
His son, Jordan Miedema, sums it up well:
“My dad has always said that being honest and treating people with respect is more important than chasing profit. That mindset has shaped our company and how we operate. He’s not just part of this industry—he’s helped define it.”
Sid’s induction into the NAA Hall of Fame isn’t just a recognition of his past—it’s a marker of his ongoing influence on the auction profession. He continues to serve, mentor, and innovate, leaving a legacy that’s still very much in motion.