Basketball Game in Expo. Photo Provided by Portland Expo

Portland Exposition Building

Home to over 270 events per year, the Portland Exposition Building hosts trade shows, concerts, sporting events, conferences, civic meetings, brew fests, High school indoor track meets, ski shows and other special events.

Meetings > Portland Exposition Building

239 Park Ave
Portland, ME 04102

P. (207) 808-5400

About Us

Nearly 600,000 patrons pass through the Expo’s turnstile each year. Bordered by the Portland Ice Arena and Hadlock Field, the Portland Exposition Building is the original centerpiece of the modern sports complex on Park Avenue.

Today, hundreds of athletes participate in basketball and indoor track and hundreds of others use the extensive locker room and practice facilities.

Thousands have attended major concerts, visited the many warehouse sales for a bargain, made plans for vacations or home improvements at the variety of consumer shows, been educated by the speakers and exhibitors at the mix of trade shows, and been a part of major community events, banquets, and receptions.

The Expo is Portland’s largest multi-purpose space, perfect for business meetings, banquets, trade shows and special events. We have a world class staff ready to serve you. Imagine the possibilities!

Function Space Specs:
  • Number of Function Rooms: 3
  • Total Sq Ft of Function Space: 25,000
  • Total Number of Seats: 3000
  • Maximum Number of 8 x 10 Booths: 160
  • Theater Capacity: 1500
  • Reception Capacity: 2500
  • Banquet Capacity: 3000