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Jack Cosca joins Industrial Brokerage Services at Colliers in Idaho

Colliers is proud to announce Jack Cosca has joined Colliers’ Industrial Brokerage Services in the Boise, Idaho office. Prior to joining Colliers, Cosca excelled as an Investment Sales Agent with Marcus & Millichap in Austin, TX where he earned top honors amongst his peers.  Cosca has developed a true appreciation of the value of prospecting and developing relationships. With his role as a first-year associate at Marcus & Millichap, Cosca earned the firm’s Pacesetter Award as well as the Golden Hammer for being the top caller.

As a relationship driven broker, Cosca builds authentic relationships with integrity. Specializing in Industrial Brokerage Services, he will look to continue Colliers success in the rapidly growing industrial market.  Additionally, Cosca uses his experience in community service to better know how to serve and understand his clients on a personal and genuine level.

Attracting a high quality, young aggressive sales agent like Jack to join our industrial brokerage group in such a critical market is yet another example of our commitment to serving our clients and further strengthening of our industrial brokerage services. - Jim Shipman | Managing Owner

Cosca earned his Bachelor of Arts in Political Economy with a focus in Regional Development at University of California Berkeley, while also being the Vice President of the Sigma Alpha Epsilon Fraternity and a pitcher on the Men’s Varsity Baseball Team. He also spent extra hours as a volunteer at River City Foodbank and Sunrise Senior Living. When not working, Jack enjoys the great Idaho outdoors and participating in athletic events, especially golf.

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 62 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 $4.1 billion and more than $50 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. Colliers Paragon, LLC.

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Jack Cosca

Brokerage Services


Jack joined Colliers in the Boise office in 2022 and specializes in Industrial Brokerage Services. Prior to joining Colliers, Jack worked as an Investment Sales Agent with Marcus & Millichap in Austin, TX where he earned top honors amongst his peers. 

Jack is a relationship driven broker who builds lasting connections with integrity. He focuses on the details, aiming clearly understanding clients needs in order to provide creative and efficient solutions.

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