ABOUT US JOIN US OUR TEAM PORTFOLIO NEWS CONTACT US OUR HISTORY The Beginning A young Harold ‘Spitz’ Spitznagel launched his architectural practice in 1930 with $20 in working capital and a $15-a-month office. Those were the days when one’s word was a bond, and a handshake was as good as a contract. His first meaningful project, a new $425,000 City Hall in Sioux Falls, was hailed as a, “masterpiece of beauty and utility” by the local newspaper. Many projects followed through the 1930’s and 40’s: a resort hotel, movie theater, numerous churches, a radio station, apartment building, department store, country club, and many award-winning homes. As time went on, Spitz earned special recognition for his art and architecture in religious facilities. Growing Stronger, For All the Right Reasons Over the years some notable firms in the region became part of TSP—among them, EOS Architects, Group II Inc., LMC Architects, Design Technology, and Weber Pollard Schulze Inc. These pairings were successful because their values, focus, and way of doing business complemented our own. As a result, TSP has continued to grow stronger, with deeper capabilities, and still remains close to the communities where we live and work. “Design It Like You Own It” As a company, we’re built around a few beliefs that resonate with our team members. The heart of this philosophy stretches back to 1930 and our founder’s credo to design it like we own it. Now, 90 years later, we hold to our core values of Teamwork, Service, and Passion. ABOUT USJOIN USOUR TEAMPORTFOLIONEWSCONTACT US Email us · ©2021 TSP · All rights reserved Facebook Twitter LinkedIn Instagram YouTube

ABOUT US JOIN US OUR TEAM PORTFOLIO NEWS CONTACT US OUR TEAM DEPARTMENT: All Administrative Services Architecture Electrical Engineering Finance Human Resources Information Technology Leadership Marketing Mechanical Engineering Project Management Structural Engineering LOCATION: All Omaha, NE Rapid City, SD Rochester, MN Sioux Falls, SD Watertown, SD Alex Weiers Austin DeJong Autumn Kayl Bernadine Olsen Brad Mitzelfelt Brenda Moore Brenna Wiertzema Brent Schulz Bret Holt Brian Johnson Carly Nord Chase Kramer Cheryl Wheeler Chris Kenow Chris Maks Darrell Bren Doug Schone Ed Lund Emma Velde Evan Caldwell Greg Schoer Heather Mergen Jacob Fleck Jake Buckmiller Jamie Ohrt Jared Nesje Jason Larkin Jason Nelson Jeff Bowar Jill Callison Justin Halse Justin Sorensen Kari Kiesow Kelli Osterloo Kerry Kloiber Korder Cropsey Lindsey Dacy Loretta Haugen Lucas Lorenzen Maria Laursen Mark Averett Michael Young Michelle Klobassa Paula Reiff Penny Harrison Rex Hambrock Roger Nikolas Ron Mielke Scott Lardy Sean Ervin Sidney Smith Susan Youngmon Tadd Holt Timothy Jensen Tony Dwire Von Petersen ABOUT USJOIN USOUR TEAMPORTFOLIONEWSCONTACT US Email us · ©2021 TSP · All rights reserved Facebook Twitter LinkedIn Instagram YouTube