Portland Business Alliance Portland Business Alliance Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> BUSINESS COMMUNITY DEVELOPMENT Portland Business Alliance 121 SW Salmon, Suite 1440Portland, OR 97204 | map | directions (503) 224-8684 | fax: (503) 323-9186 Visit Site Connect With Us Send a message to: Portland Business Alliance Your Name: Your Email: Subject: Message: (Date: 11/21/2024) If your business isn't here, contact us today to get listed!