Greg Sax is the Head of Communications for RESO, where he manages most outbound verbiage while gleefully deleting Oxford commas and turning erroneous hyphens into en-dashes. He writes the “Three Questions” series about people of interest in the real estate space, wrestles almost daily with RESO’s wondrous Unique Organization Identifier (UOI) and keeps tabs on everything that has to do with the RESO Data Dictionary and RESO Certification, from the pitch perfect to the obtuse. Greg has a rich history of working with a multitude of real estate organizations across the world as a technology vendor, association staffer and regulatory expert in a variety of communications, marketing and management roles. He has spoken at countless events and likes to mention the five marathons he has completed despite a lifelong indulgence of carbs and sugar.



- RESO Monthly, October 2025: Last Call for the RESO Fall Conference, BOD Nominations, Member Renewal, International MLS Forum Smashes Attendance Mark
- Highlights from the 3rd International MLS Forum in Toronto
- Three Questions with Derek Taylor of T3 Sixty
- RESO Monthly, September 2025: RESO Fall in Louisville is Filling Up Fast, International MLS Forum is This Month and More!
- Three Questions with Eric Hackman of CubiCasa
- Better Together Along the Bourbon Trail