NAI DESCO / Poettker
“NAI DESCO’s focus is on corporate real estate services and brokerage of office, retail, industrial, land, medical and investment properties. We are committed to providing comprehensive commercial real estate services that result in better decisions for our clients. From small leases to the most complex sale transactions, an experienced and professional team will always be available.
That team consists of 12 Illinois-licensed real estate brokers and three support staff members dedicated to the Southern Illinois market. We work with clients who are looking for commercial opportunities throughout the region and beyond.
As the Southern Illinois and Eastern Missouri partner of NAI Global, the world’s largest commercial real estate services organization, we bring clients our local expertise and knowledge while working in concert with our other global offices around the world. 
NAI Global has offices in 350 markets worldwide, generating $45 billion in average annual volume. Through outreach to other affiliates across the country, the Metro East team offers a wider range of opportunities and exposure on any given project to maximize value to our clients.
We are ready to serve you in our O’Fallon, IL office, our Clayton MO headquarters or anywhere throughout the world.”
David Wittenauer
Vice President
NAI DESCO
“As a second-generation family-owned business founded in 1980, Poettker Construction Company is committed to providing a full range of construction management, general contracting and design/build services to education, healthcare, religious, industrial, government and retail clients in the St. Louis area. Headquartered in Breese, Illinois, Poettker Construction is licensed and qualified to do business in fourteen states. The hallmark of every Poettker Construction project is the relationship developed among the individuals involved. At Poettker Construction, we want to exceed your expectations in every aspect of the construction process. Our goal is to create customer relationships founded on mutual respect, professionalism, integrity and dedication to our clients’ needs and goals. You will find that our experience working with our clients is always a positive and collaborative effort filled with enthusiasm and competence in order to ensure our clients obtain the highest degree of quality during construction. 
Our clients’ interests are always foremost in our minds, whether issues of quality, safety, value, schedule or personal chemistry.
We recognize your need for experienced individuals running your project and assure you that you will find the most competent, considerate and collaborative team players with Poettker Construction. Employees are encouraged and supported in the pursuit of professional education and certification with organizations such as the American Institute of Constructors, the Association of General Contractors, and other professional organizations.”
Charles V. Poettker
President and CEO
Poettker Construction Company