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Mark Schlag brings over two decades of experience to firm as seasoned Retail & Investment Associate in the Boise office

Colliers is proud to announce Mark Schlag has joined Colliers retail services in the Boise, Idaho office. With over 26 years in commercial real estate with TOK Commercial, Schlag has established lasting relationships with his clients. He has a reputation for his superior customer service and is skilled in helping clients establish and build their unique portfolios.

Mark’s resume includes Landlord Representation of many signature Boise properties in the downtown core as well as power center, neighborhood grocery and mixed-use projects throughout the area.  Tenant work is focused on freestanding retail and includes multiple industry leading financial, automotive and restaurant tenants. Mark actively maintains participation in industry associations and prides himself on staying closely abreast of industry and economic trends to accurately advise his clients in the always changing retail industry. 

Colliers national platform and the breadth of resources available to their brokerage team perfectly complements my relationship focused style.  I’ve always enjoyed excellent working relationships and rapport with the Colliers team and am very pleased to now be working alongside them. In this business it’s all about momentum and I look forward to being a strong part of that trajectory. - Mark Schlag

Schlag is a member of the International Council of Shopping Centers (ICSC), Certified Leasing Specialist (CLS), Former President of the Idaho Chapter Certified Commercial Investment Member (CCIM). Marks’s time way from the office is spent with family and friends fly-fishing, skiing, running, backpacking and pursuing all that the Idaho outdoors have to offer.

For further information please contact:
Amie MacKinnon | Director of Marketing & PR, Idaho
208 472 1662 |

About Colliers

Colliers (NASDAQ, TSX: CIGI) is a leading diversified professional services and investment management company. With operations in 63 countries, our 17,000 enterprising professionals work collaboratively to provide expert real estate and investment advice to clients. For more than 27 years, our experienced leadership with significant inside ownership has delivered compound annual investment returns of 20% for shareholders. With annual revenues of $4.5 billion and more than $81 billion of assets under management, Colliers maximizes the potential of property and real assets to accelerate the success of our clients, our investors and our people. Learn more at, Twitter @Colliers or LinkedIn. Coliers Paragon, LLC.

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Mark Schlag

Retail & Investment Brokerage Services


Mark began his commercial real estate career in the Treasure Valley nearly 30 years ago. His primary areas of expertise include retail landlord and tenant representation, retail investment sales and development services (including side assemblage and disposition).

Throughout his time in commercial real estate Mark has established several lasting relationships with clients with some lasting more than 25 years. He has a reputation for his superior customer service and is skilled in helping clients establish and build their unique portfolios.

Mark has participated in numerous projects and has increasingly developed notable national and local representation accounts. He actively works with each client and project to suit individual needs. 

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