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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.
Stuart G Duffin
Senior Director
CUSHMAN & WAKEFIELD
SIOR, CCIMSIOR Member since 2020
Corporate Services, Investments, Landlord, Sale/Leasing, Tenant RepresentationActive Committees (0)
No active committees on record.
Past Committees (0)
No past committees on record.
Events Attended This Year (2)
- Additional Guest Opening Cocktail Party Ticket (otherwise included with registration)
- SIOR'S Fall 2026 Event
Lifetime Events Attended (3)
- Additional Guest Opening Cocktail Party Ticket (otherwise included with registration)
- SIOR'S Fall 2026 Event
- Southeast Regional Conference
