Comprised of top-performing commercial real estate professionals, Commercial Affiliated builds relationships with commercial buyers and landlords in the Midwest to support property brokerage, commercial mortgages, property management, and investment in commercial properties.

With a vast array of experience, Commercial Affilated’s team of professionals utilize a full-service, proven process to share their expertise and provide customer support. Opportunities are strategically developed for clients looking to invest, buy, or lease commercial property and multi-family homes.

The commitment to sourcing profitable deals through our vast network of buyers, investors and agents, providing accurate analytics, and customizing property management relationships gives clients a truly unique and positive experience.

Let us put our experience and expansive network of resources to work for you.

About Us – Meet our exceptional team.

Kristian Lee

Kristian Lee

Kristian Lee, Regional Vice President, has worked in real estate since 2003. Kristian specializes in advising and representing landlords and businesses in office, retail and industrial properties to reduce overhead, determine the most efficient space for their operations and lease up their properties to add value for sales transactions. Kristian has kept a finger on the pulse of commercial conditions as he was the Chair of Commercial Alliance for two years at Mainstreet Organization of REALTORS, the fourth largest REALTOR association, and was on their Board of Directors for two years earning him the President’s Award in 2016. Kristian was also included in the Suburban Chicago Who’s Who of Commercial Real Estate in 2015.

Martin Murray

Martin Murray

An experienced Senior Investment Professional with over 20 years of progressive experience in the Real Estate/Investment industry, Martin Murray’s key areas of expertise include Multi-family Investment, Retail Investments and International Capital Markets, Trading, Risk Management & Control, Policy Implementation, Structured Product Marketing, Market Segmentation, Origination and Financial Planning and Business Development.

Vance Catlin

Vance Catlin

Vance Catlin began his career as a Cook County Auditor and later Director of Accounting at a county hospital before becoming a Real Estate Broker, providing quality service with Century 21 Affiliated-Homewood. He currently maintains a working relationship with Team GT/Mark Groble in Tinley Park, where they have received several awards.

George Venturella

George Venturella

George Venturella has been involved with the development and repositioning of real estate assets throughout his 30-year career, completing hundreds of millions of dollars in homes, home sites, multi-family housing, retail centers, hotels, medical office buildings, executive centers and office complexes. In his work, George maintains a strategic and highly energetic approach to problem solving in an ever changing marketplace, and he understands the value of constantly changing one’s perspective in order to stay at the top of the market.

Laura Tomsa

Laura Tomsa

Laura Tomsa began her career in Real Estate in 1989, specializing in new construction and developing over 1000 homes sites as well as 22 acres of commercial sites. Since then, Laura has owned and operated her own real estate business and has worked with Century 21 Affiliated, focusing on Commercial Sales and Leasing.

Diane Simmons

Diane Simmons

Diane Simmons has been a premier real estate agent for more than 17 years. Her expertise in real estate includes commercial real estate leasing, sales, new business development and property management in Naperville and the western suburbs of Chicago.

Bill Flynn

Bill Flynn

Bill Flynn has developed strategic insight and processes through his extensive real estate, insurance, corporate and entrepreneurial business background. As a licensed real estate managing broker, Bill adds additional levels of deal analysis and perceptive valuation discussions to all his transactions.

John O’Brien

John O’Brien

John O’Brien has worked on and consulted for various Real Estate developer and investor entities, such as BoCo Realty of Chicago, Arnel Inc. of Evanston, Chicago based JMAAC, Inc. and Invitation Homes, for the last 20 years. John is principally involved with Commercial Affiliated analyzing, pricing and negotiating SFR, Condo and Multi-unit purchases.

Jasna Ostojich

Jasna Ostojich

As a real estate professional for over 30 years, Jasna Ostojich has built an extensive clientele as an Owner, Project Manager, Investment Sales Specialist, and entrepreneur. She possesses a strong expertise in producing continuous improvements throughout the full life-cycle of project management.

Jim Bednar

Jim Bednar

Jim Bednar is a licensed Realtor in both Illinois and Indiana, and the President of Bednar Auction Service, LLC. As a licensed auctioneer, Jim is able to manage the complete real estate liquidation process—from listing to closing.

William W. Wilson

William W. Wilson

William W. Wilson began his career learning about all phases of construction, mechanicals and building operations as an account manager/vice president for a large mechanical engineering and building company. He is now a full-time Commercial Real Estate Broker for commercial and industrial investment properties, negotiating deals for up to $15,000,000.

Tina Evans

Tina Evans

With over a decade of experience, Tina Evans is both a great agent and a dedicated project manager. As a professional Real Estate Broker, Tina has earned numerous awards for customer satisfaction, quality service, and sales. She uses her extensive knowledge of the real estate market to partner with clients through the entire real estate transaction.

Barbara Bialon

Barbara Bialon

Barbara Bialon brings over 23 years’ experience in product and buyer representation. Barbara aggressively negotiates in the client’s best interest and stands behind a reputation for honesty, integrity and ethical standards in business transactions.