If you are looking for the perfect place to host the most prestigious annual meeting of your company, consider these 10 biggest conference centers in the US. Even though none of these amazing structures has found a place in the list of 11 most expensive buildings in the world, their constructions were also awfully expensive.

Although almost all the conference centers in the US offer detailed information about their size, both exhibition Area and total Area, we have decided not to combine these two, but to create a list of biggest conference centers in the US only by the exhibition area. We think that the size of the exhibition area is more important than the size of the total area to all the people who are choosing the big enough conference center for their event. Even though parking space, number of rooms, or seats can also be important determinators when deciding which conference center is the most suitable for your big event, lacking space there can easily be overcome ( parking somewhere near, sleeping in the nearest hotel, standing up during the event), whereas lack of the actual exhibition space can’t.

We’ve searched through the internet, found various lists, and then checked information about the exhibition area for every conference center on those lists individually, and finally come with this list. Continue with the reading to find out the biggest conference centers in the US.

10. Anaheim Convention Center, Anaheim, California

Exhibition space – approximately 815,000 sq ft 

Originally Anaheim Convention Center was opened as a basketball arena, and it was later developed into a convention center. Over the past few years, it’s gigantic exhibition hall has been extensively used for holding conferences, sports events, concerts and many other similar events. In terms of technological facilities, the exhibition arena is quite updated. It’s green and environmental-friendly features also add to its excellence. It was awarded 2012 Venue Excellence Award for its environmental efforts and sustainability practices.

9. Jacob K. Javits Convention Center, New York, New York

Exhibition area– approximately 840,000 sq ft

Designed by architect James Ingo Freed of Pei Cobb Freed & Partners, Jacob K. Javits is exactly the ideal place for holding important conferences, meetings, and seminars. Located at the business hub of the US, the conference center offers a podium to connect the right prospects with potential business opportunities. Talking about its world-class facilities, mention must be made of the Special Events Hall, offering seats to 3,200 attendees for an exclusive theater-style meetings and receptions. The banquets can cover up to 1,200 guests. In addition to top-notch meeting facilities, there is a total of 102 meeting rooms that include 75 newly renovated rooms. The flexible walls allowing expansion or reduction are just some of the best features this conference center has to offer.

8. Donald E. Stephens Convention Center, Rosemont, Illinois

Exhibition space – approximately 840, 000 sq ft

The convention center, once known under the name of its hosting town, or simply – Rosemont Convention Center, today, it proudly holds the name of the late mayor of Rosemont, Donald E. Stephens. It is located near many good hotels, offers big parking lots, but the special feature of this conference center is flexibility. This center is known for amazing arrangements exactly according to Event Manager’s requests.

7. George R. Brown Convention Center, Houston, Texax

Exhibition space – approximately 850, 500 sq ft

Opened in 1987, George R. Brown is conveniently located at the Downtown Houston, which is well connected from the key points of the city. Named after a prominent philanthropist and civic leader, the Houstonian George R. Brown, the convention center has organized events of international standards. Since inception, the conference hall with its magnificence exhibition space has managed conferences, meetings, and tradeshows with equal élan. The 3,600-seat General Assembly Theater is used to host concerts, Broadway shows and many more.

6. Kay Bailey Hutchison Convention Center, Dallas, Texas

Exhibition space – approximately 1,000,000 sq ft

From prestigious sports events (NFL Fan Experience, NCAA Bracket Town, and Dallas Safari Club) to international conferences, Kay Bailey Hutchison Convention Center (formerly known as Dallas Convention Center) organizes it all. With a gigantic exhibition space, the convention center also houses a range of 3 spacious ballrooms with 88 meetings rooms. While providing a seating arrangement of about 10000 people, the Convention Center also provides the facilities of Heliport/Vertiport with Conference Room. The technical facilities offer seamless networking throughout.

5. Ernest N. Morial Convention Center, New Orleans, Louisiana

Exhibit space- approximately 1,100,000 sq ft

Located on the banks of Mississippi river, this exhibition hall is named after the Mayor of New Orleans, Ernest N. Morial. Covering about 11 blocks, and over 3 million square feet of total space, this conference center has a 1km long front space. After acquiring the exclusive rights to The International Disaster Conference and Expo, the convention center is extensively used for holding, tradeshows, conferences, concerts, meetings and many such prestigious events. The building has a historical significance too, which makes it quite special among others on this list of biggest conference centers in the US.

4. Georgia World Congress Center, Atlanta, Georgia 

Exhibition space – approximately 1,400,000 sq ft

As the first state-owned convention center, it was chartered in 1971 by Georgia General Assembly in order to develop a top-notch international trade and exhibition center in Atlanta. Located in Downtown Atlanta, GWCC comprises of three adjacent buildings that house 12 exhibit halls, 105 meeting rooms, and 2 ballrooms. Besides, there are food courts, restaurants, and an IT enabled concierge desk. Other advanced features include freight rail tracks running across the middle of the complex and under the parking decks. The pedestrian bridges connecting the exhibit halls are quite original.

3. Las Vegas Convention Center, Las Vegas, Nevada

Exhibition area–  approximately 2,000,000 sq ft

Encompassing about 3,200,000 sq ft of area, Las Vegas Convention Center is one of the busiest centers across the world. Covering around 2,000,000 sq ft. of gigantic exhibition space, LVCC has more than 100,000 guest rooms, each of which is featured with the most up-to-date facilities. The magnificent lobby and the registration area depict an urbane panache while connecting the existing exhibit halls with new exhibit and meeting rooms. Leveraging the technical advancement, each of the set-up, break-down and exhibiting of multiple events are done with equal élan.

2. Orange County Convention Center, Orlando, Florida

Exhibition area- approximately 2,100,000 sq ft

It’s owned and operated by the government of the Orange County, the conference center shares a pretty convenient location. Serving up a perfect event destination, this is one of the biggest and prestigious convention halls across the U.S. For the attendees, planners, and the exhibitors, the Orange County Center offers an amazing set of facilities. From online booking to catering facilities, there’s a wide range of services. Each of the floors is featured with advanced technical facilities that make every conference worth remembering.

1. McCormick Place, Chicago, Illinois

Exhibition area– approximately 2,600,000 sq ft

McCormick Place in Chicago is one of the premier centers offering first-rate convention facilities. Located in the closest vicinity of downtown Chicago, McCormick Place features an impressive structure composed of four buildings. Equipped with state-of-the-art facilities, these buildings are named as North, South, West Buildings, and the Lakeside Center. While being an absolute treat to the eyes, these buildings can actually accommodate millions of attendees to the events like conference and industrial tradeshows.

And finally, it leaves no doubt that, the list of 10 biggest conference centers in the US is quite impressive.