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Brandon O'Leary

Senior Vice President


Career Summary

Brandon is a Kidder Mathews shareholder with over a decade specializing in office leasing and investment sales in the Portland and SW Washington market. He specializes in tenant representation assignments with local and national clients in the finance, consulting, law, technology environmental and professional services sectors. Brandon concentrates his agency leasing and investment sale services in the Central Business District and currently leases Class A, Class B and historic office assets totaling over 1,300,000 square feet for various property owners.

Office & Investment Brokerage

Colliers International, Portland, Oregon

Leasing team for Fox Tower, 1000 Broadway Building, American Bank Building, Jackson Tower, Mohawk Building, River Forum I and II, RiverSide Centre and the 5550 Building

Recent leasing and sales:

  • Tenant representation: U.S. Bank, N.A. (300,000 SF, various assignments, ongoing)
  • Tenant representation: Kaiser Permanente (500,000 SF, various assignments, ongoing)
  • Tenant representation: Bridgewell Resources (32,000 SF)
  • Tenant representation & acquisition: Portfolio Financial Servicing Company (25,000 SF)
  • Asset re-positioning, “lease-up” and sale: Macadam Place ($4.9M)
  • Investment sale team: Historic Office Building ($40M, pending)
  • Acquisition, re-development strategy and pre-leasing: 235 Park Avenue (Pearl District)
  • Acquisition: Medical Dental Building and Parking Structure ($10M)
  • Acquisition: Collins Circle ($12.5M)
  • Agency Leasing: Fox Tower to PricewaterhouseCoopers (25,000 SF)
  • Agency Leasing: Fox Tower to Morgan Stanley Smith Barney (26,000 SF)
  • Asset re-positioning and Agency Leasing: Studio Building (29,000 SF)


Lewis-Clark State College

  • B.S., Cum Laude, Presidential Honors
  • NAIA All-American, Academic All-American

Urban Land Institute

  • Real Estate Development Finance Certificate: Candidate

Certified Commercial Investment Member (CCIM)

  • CI 101, CI 102, CI 104
See all properties listed by Brandon

101 SW Main Street, Suite 1200
Portland, OR 97204

Select Client List

  • Environmental/Consulting
  • Columbia Basin Fish & Wildlife Authority
  • Columbia Grid
  • Columbia River Inter-Tribal Fish Commission
  • Mason Bruce & Girard
  • Northwest Power and Conservation Council
  • Northwest Power Pool
  • Finance
  • American Pacific Mortgage
  • Ferguson Wellman Capital Management
  • Paulson Investment Co.
  • Portfolio Financial Servicing Company
  • RW Baird
  • Stifel Nicolaus
  • US Bank, N.A.
  • Professional Services
  • Mahlum Architects
  • Merisel
  • Perkowitz & Ruth Architects
  • Splash NW
  • Technology
  • LCW Wireless
  • Pacific Interpreters
  • Other
  • R2C Group
  • Wolverine Worldwide


  • Urban Land Institute
  • Urban Land Institute - Young Leaders Group
  • National Associate of Industrial and Office Properties (NAIOP)
  • NAIOP - Leaders Committee
  • Commercial Association of Brokers
  • Licensed in Oregon and Washington State