Business events in Portland

• Sat, 21 Mar, 2026 - 11:00 AM

  Portland - Maine World Oddities Expo

  Thompson's Point

  2486+ Interested
• Mon, 04 May, 2026 - 08:00 AM

  2026 Maine NENA Conference

  DoubleTree by Hilton Portland Maine

  50+ Interested
• Fri, 24 Apr, 2026 - 04:00 PM

  Pine State Expo 2026

  Thompson's Point, Portland, Me

  191+ Interested
• Sun, 01 Mar, 2026 - 12:00 AM

  Irish Day at the Maine Celtics

  Portland Expo

  51+ Interested
• Sun, 01 Feb, 2026 - 01:00 PM

  SES Night at The Maine Celtics

  Maine Celtics

  7+ Interested
• Thu, 29 Jan, 2026 - 05:30 PM

  Camden Conference: "Silenced Whispers" with Afarin Bellisario

  Downtown Library - 5 Monument Square, Portland, ME, United States, Maine 04101
• Wed, 21 Jan, 2026 - 01:00 PM

  Making Housing Happen: Teamwork, Tools, and the Infrastructure

  Hannaford Hall, University of Southern Maine

  Free
• Sun, 01 Feb, 2026 - 01:00 PM

  Lyseth Day at the Maine Celtics

  Portland Expo

  23+ Interested
• Tue, 20 Jan, 2026 - 05:30 PM

  pollinateHERS - Support Group for Women Entrepreneurs in Portland, Maine

  coworkHERS LLC

  USD 29
• Wed, 21 Jan, 2026 - 08:00 AM

  Maine Outdoor Economy Summit

  Holiday Inn Portland-by the Bay

  15+ Interested
• Sat, 17 Oct, 2026 - 09:00 AM

  Northeast Sports Card Expo: Portland, Maine

  James A Banks Sr Exposition Building

  USD 18
• Tue, 24 Mar, 2026 - 06:30 PM

  Contracts, Copyrights + LLCs: A Freelancers’ Roundtable

  Maine Center (The Living Room)

  USD 23
• Wed, 14 Jan, 2026 - 07:30 AM

  Mainebiz Five On The Future Forum 2026

  DoubleTree by Hilton Hotel Portland, ME

  USD 59
• Tue, 03 Feb, 2026 - 07:00 AM

  Genest Bootcamp Hardscape Expo

  The Point Community Center

  22+ Interested
• Thu, 19 Mar, 2026 - 08:00 AM

  4th Annual Summit on Maine's Economy & Climate Change: Climate Dominance!

  Thompson's Point

  5+ Interested