Our passion drives our commitment to delivering outstanding solutions.

About us

Our diverse backgrounds and individual strengths come together to create a powerhouse of industry knowledge and personalized service. Get to know the dedicated professionals who are passionate about guiding you through every aspect of your Commercial Real Estate journey.

We pride ourselves on building long-term relationships founded on trust and insight, guiding you through every step of the journey. With a focus on excellence and a proven track record of success, we are dedicated to helping you achieve your goals and maximize your real estate potential.

COMMERCIAL REALTOR®

Mark Thiessen

“I measure results the old-fashioned way; one transaction at a time.”


Mark started his career in 1988 and works exclusively in Commercial Real Estate. He prides himself on possessing strong negotiation skills and concise documentation having authored many documents that are used in the industry today. He is involved in his trade and rose to be the Chair of the Canadian Council of Commercial Realtors®. He has been the direct liaison with many institutional clients, including Telus Corporation, Worker’s Compensation Pension Fund of Ontario and Prudential Company of England. He has also consulted as a Tenant Representative for UPS, Bell Canada, ADP, Russel Metals, The Salvation Army, Dynacare, Robertson Career College and many others.

Mark’s years of experience in the commercial real estate industry, his ability to offer concise information and his high level of professionalism allow him to provide a superior level of service to all of his clients and fellow Realtors®. He is very well respected within the brokerage community for his integrity and tenacious work ethic.

COMMERCIAL REALTOR®

Danica Onsowich

"Success is about building trust, embracing challenges, and delivering value beyond expectations."


Danica is a dynamic, results-driven professional dedicated to building a meaningful career in commercial Real Estate. With a strong educational foundation from the Asper School of Business and a keen interest in market trends and fluctuations, she combines unmatched enthusiasm with a refined skill set to achieve her goals.

Post graduation, Danica gained experience at two technology companies in Winnipeg before spending six years at Labatt Breweries of Canada. There she excelled in guiding clients through transactions and developed strong relationships within her field. Her exceptional customer service and efficiency in achieving favourable outcomes for clients earned her an awarded reputation as a top performer among her peers.

Looking ahead, Danica’s dedication to quality and constant aspiration for improvement will propel her to drive growth, build partnerships, and deliver value within The Mark Thiessen Group. Outside of work, Danica has a true passion for travel and a genuine enthusiasm for learning and acquiring new skills. With a steadfast commitment to excellence, she is well-prepared to navigate the complexities of commercial real estate and make a significant impact on the industry.

WORK WITH US

Learn more about our proven methods to maximize Real Estate values and exceed your expectations.