Marcus Mahlen, CCIM, SIOR

Chief Business Development Officer, Senior Vice President

NAI Sioux Falls
2500 W. 49th Street Suite 100
Sioux Falls, South Dakota 57105
United States

16052289744

Specialties

Industrial, Office, Retail

Background & Experience

Marcus Mahlen joined NAI Sioux Falls in February of 2017 as a broker associate. Since the beginning of his time at NAI Sioux Falls, negotiating his first deal at the age of 23, Marcus has shown a passion for putting his client first. His strong work ethic and ability to form strong personal connections in the community has allowed him to work on a number of significant projects for the firm. Marcus’ accomplishments include being involved in the Deal of the Year for 2018 & 2023, and being named the Broker of the Year in 2022 & 2023.

Marcus has completed nearly 270 sales and leases on behalf of his clients through 2022. These transactions have totaled over 1.9M square feet of building area, over 14.6M square feet (+/- 336 acres) of development land, totaling over $138M in sale/lease value. His expertise primarily involves investment sales and leasing in the industrial, office, and retail asset classes.

Community Involvement

• Harrisburg Economic Development Corporation Board Member (Dec. 2019 - Present) Vice Chair (Dec. 2022 - Dec. 2023) Chair (Jan. 2024 - present)

• Downtown Sioux Falls Rotary - Programming Committee Member

• Sioux Falls Area Chamber of Commerce Issues Management Council Member

• South Dakota Historical Society Foundation Board Member (Jan. 2024 - Present)

• Junior Achievement Volunteer (5 years & counting)

• Southeastern Development Foundation Board Member (Jan. 2021 - Dec. 2023)

• Sioux Falls Area Young Professional Network Steering Committee Board Member (Oct. 2017 – Oct. 2023)

• Vision Sioux Falls Strategic Council Member (2022 - 2023)

• YPN Civic Engagement Committee Co-Chair (May 2018 – May 2022)

• Sigma Alpha Epsilon Sioux Falls Area Alumni Association President (June 2017 – June 2022)

• Sioux Falls Area Chamber of Commerce Issues Management Council Member

• Active Yelduz Shriner

• Leadership South Dakota Class of 2019 Graduate

• University of South Dakota 30 Under 30 Honoree (2018)

• 2018 Sioux Falls School Board Facilities Task Force Member

• Sioux Empire United Way Emerging Leader Board Member (May 2018 – May 2020)

• 2018 Sioux Council Friends of Scouting Co-Chair

• Sioux Council Executive Board Member (Nov. 2019 - Nov. 2020)

Education

Marcus received his Bachelor of Business Administration with an emphasis in Business Marketing from the University of South Dakota in May of 2015. He also received a minor in Political Science.

In June 2018, Marcus attended NAI University in Baltimore, MD, completing and receiving his MiCP Designation – Masters in Commercial Property from The Lipsey Company.

Marcus received his CCIM Designation in April of 2019.

Marcus received his SIOR Designation in September of 2022.

Professional Associations & Designations

Licensed Real Estate Broker, State of South Dakota