Find An SIOR Member

Find an Individual Member

Find an individual member using the form below or using our Member Map. To select among specialty types please see the definitions of each type below and choose accordingly.

SIOR Designee

Representing the elite top 1% of commercial real estate professionals, SIOR designees are recognized for their exceptional production, experience, and commitment to the highest standards of ethics and excellence. Designees specialize in industrial, office, sales management, executive management, and advisory services.

Member Associate

Commercial real estate professionals with 1–8 years of industry experience who are building their careers and working toward earning the prestigious SIOR designation through education, mentorship, and networking opportunities.

Affiliate Member

Companies providing products and services to the commercial real estate industry seeking to build relationships, increase visibility, and connect with SIOR’s elite global network of professionals. You may also use the following link to search our Affiliate Members.

Name, Company, City or State State / Province Specialty Type Area of Practice Independent Brokerage Group Near (City, ST or ZIP) Distance

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All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Paul Obrecht

SIOR Industrial Specialist

BLUE & OBRECHT REALTY/CORFAC INTERNATIONAL

Timonium, Maryland

📞(410) 561-5568 📱(410) 365-5414 (cell) ✉[email protected] 🌐http://www.blueobrecht.com 👤View Profile ⤓Download vCard

Eric O'Brien

SIOR Industrial Specialist

JLL

Pittsburgh, Pennsylvania

Corporate Services Distribution & Logistics Investments Landlord

📞(412) 281-0100 📱(412) 977-2179 (cell) ✉[email protected] 🌐http://www.joneslanglasalle.com 👤View Profile ⤓Download vCard

Michael O'Brien

SIOR Industrial Specialist IBG

M.C. O'BRIEN COMMERCIAL REALTY LLC

Brooklyn, New York

Consulting Distribution & Logistics Landlord Sale/Leasing

📞(917) 881-5804 ✉[email protected] 🌐http://www.MCOBCRE.COM 👤View Profile ⤓Download vCard

Thomas O'Brien

SIOR, CCIM Industrial Specialist

Industrial Developers of Oklahoma

Tulsa, Oklahoma

Consulting Investments Landlord Sale/Leasing

Current committees

Consultative Brokers OP-NET

📞(918) 574-2335 📱(918) 625-2035 (cell) ✉[email protected] 🌐http://www.cbre.com/thomas.obrien 👤View Profile ⤓Download vCard

Thomas O'Brien

SIOR, MCR Office Specialist

SAVILLS, INC

Charlotte, North Carolina

Consulting Corporate Services Distribution & Logistics Tenant Representation

📞(704) 831-3487 📱(704) 222-8828 (cell) ✉[email protected] 🌐http://www.savills.us 👤View Profile ⤓Download vCard

Tim O'Brien

SIOR, CCIM, LEED AP Office Specialist

CRESA INDIANAPOLIS

Carmel, Indiana

Consulting Corporate Services Tenant Representation

📞(317) 590-1033 ✉[email protected] 🌐https://www.cresa.com/indianapolis-in 👤View Profile ⤓Download vCard

William O'Brien

SIOR Office Specialist IBG

M.C. O'BRIEN, INC.

Brooklyn, New York

Brokerage Management Consulting Corporate Services Distribution & Logistics

📞(718) 252-9191 📱(917) 763-5215 (cell) ✉[email protected] 🌐http://www.mcobrien.com 👤View Profile ⤓Download vCard

Cyndie O'Bryon

SIOR Office Specialist

COLLIERS

Cleveland, Ohio

Consulting Corporate Services Distribution & Logistics Investments

📞(217) 477-9244 📱(216) 403-6507 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

John Ochoa

SIOR Industrial Specialist

LEE & ASSOCIATES

Oxnard, California

Distribution & Logistics Investments Landlord Sale/Leasing

📞(805) 626-1208 📱(805) 636-1566 (cell) ✉[email protected] 🌐http://www.lee-re.com 👤View Profile ⤓Download vCard

Matthew O'Connell

SIOR Office Specialist IBG

DONOHOE COMMERCIAL REAL ESTATE

Bethesda, Maryland

📞(301) 614-8891 📱(202) 531-4629 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

Ed O'Connor

SIOR Industrial Specialist

LAVISTA ASSOCIATES

Atlanta, Georgia

Sale/Leasing Tenant Representation

📞(770) 729-2826 📱(678) 438-8663 (cell) ✉[email protected] 🌐http://www.lavista.com 👤View Profile ⤓Download vCard

Edward O'Connor

SIOR Office Specialist IBG

WATERFORD PROPERTY COMPANY

Overland Park, Kansas

📞(913) 789-9000 📱(816) 813-1270 (cell) ✉[email protected] 🌐http://www.waterfordproperty.com 👤View Profile ⤓Download vCard

Francis O'Connor

SIOR, CCIM Industrial & Office Specialist IBG

THE DUNHAM GROUP

Portland, Maine

Corporate Services Investments Landlord Tenant Representation

📞(207) 773-7100 📱(207) 329-2306 (cell) ✉[email protected] 🌐http://www.dunhamgroup.com 👤View Profile ⤓Download vCard

William O'Connor

MCR, SIOR, LEED AP Office Specialist

LENNARD COMMERCIAL REALTY, BROKERAGE

Toronto, Ontario, CA

Brokerage Management Corporate Services Investments Sale/Leasing

📞(416) 620-2837 📱(416) 625-8039 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

Ray Oczak

SIOR Retired, CCIM Industrial Specialist

RE/MAX COMMERCIAL

Fort Myers, Florida

Consulting Corporate Services Distribution & Logistics Investments

Current committees

SPB - Distribution and Logistics

📞(630) 494-4700 ✉[email protected] 👤View Profile ⤓Download vCard

John O'Donoghue

SIOR Office Specialist

CUSHMAN & WAKEFIELD

Pittsburgh, Pennsylvania

Brokerage Management Consulting Corporate Services Distribution & Logistics

📞(412) 391-2621 📱(412) 337-0105 (cell) ✉[email protected] 🌐http://www.cushmanwakefield.com 👤View Profile ⤓Download vCard

Brian Oen

SIOR Office Specialist

LEE & ASSOCIATES

Blue Ash, Ohio

Investments Sale/Leasing

📞(352) 420-9889 📱(352) 494-2100 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

Sean Offers

SIOR Industrial Specialist

LEE & ASSOCIATES

Danville, California

📞(925) 737-4159 ✉[email protected] 👤View Profile ⤓Download vCard

Michael Ogasapian

SIOR Office Specialist

R.W. HOLMES REALTY CO.

Wayland, Massachusetts

Investments Landlord Sale/Leasing Tenant Representation

📞(508) 651-9019 📱(781) 439-5945 (cell) ✉[email protected] 🌐https://rwholmes.com/agents/mike-ogasapian-2/ 👤View Profile ⤓Download vCard

Amy Ogden

SIOR Industrial Specialist IBG

LOGIC COMMERCIAL REAL ESTATE

Las Vegas, Nevada

Consulting Corporate Services Distribution & Logistics Investments

Current committees

SIOR-Southern Nevada Chapter (Chapter Candidate)

📞(702) 234-9860 ✉[email protected] 🌐https://www.logicCre.com 👤View Profile ⤓Download vCard

Devin Ogden

SIOR, CCIM, MBA Industrial Specialist

COLLIERS

Boise, Idaho

Corporate Services Investments Landlord Sale/Leasing

Current committees

Regional Directors
SIOR-Idaho Chapter (Regional Director)
SIOR-Oregon Chapter (Regional Director)
SIOR-Utah Chapter (Regional Director)
SIOR-Washington State Chapter (Regional Director)

📞(208) 472-1668 📱(208) 284-6885 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

G. Patrick O'Hare

SIOR Retired Industrial Specialist IBG

FLORIDA CORPORATE REALTY

Weston, Florida

Corporate Services Distribution & Logistics Investments Landlord

📞(773) 202-6300 📱(305) 389-7725 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

Mike Ohmes

SIOR, CCIM Office Specialist

Minneapolis, Minnesota

Current committees

Board of Directors (Immediate Past President)
Nominating (Chair)
SIOR Foundation Past Presidents Committee

📞(952) 835-8867 📱(612) 718-4944 (cell) ✉[email protected] 👤View Profile ⤓Download vCard

Courtney Oldenburg

SIOR Industrial Specialist

CBRE

Fayetteville, Georgia

Distribution & Logistics Investments Landlord Sale/Leasing

📞(770) 543-9364 ✉[email protected] 👤View Profile ⤓Download vCard