President of NJMLS
Ambassadors of the International MLS Forum and GDX
The Ambassadors of the International MLS Forum are distinguished industry leaders who represent the forum’s vision across global markets. They are trusted voices in real estate, data, and technology—driving the adoption of transparent, collaborative, and data‑driven property ecosystems worldwide.
Selected for their expertise, leadership, and regional influence, IMLSF Ambassadors play a vital role in connecting local markets with the global MLS community. They actively contribute to expanding the reach of the Global Data Exchange (GDX) initiative, fostering cross-border collaboration, and supporting the evolution of real estate standards and infrastructure.
Founder of AER global advisory
CEO of Listing+
Broker Owner CENTURY 21 Concept 100
Founder & CEO, Frost International Real Estate
Operations Lead, ADRES
Real Estate Broker
Global Real Estate Advisor, REALTOR®
CEO of Builders Update
Ambassador in Texas, USA
Bill Gaul
Bill Gaul is a respected real estate technology executive with decades of experience in MLS innovation, software development, and new construction data solutions. As CEO of Builders Update, he has helped transform the way new construction inventory is shared and accessed, strengthening connections between builders, MLSs, brokers, and real estate professionals across the United States.
Before entering the real estate technology sector, Bill built a successful career in executive leadership and technology, founding innovative companies and developing software solutions that earned industry recognition, including a U.S. patent and an exclusive agreement with the National Association of REALTORS®'s Realtors Property Resource (RPR).
As the GDX - Global Data Exchange and International MLS Forum (IMLSF) Ambassador for Texas, USA, Bill is committed to advancing standards-based interoperability, strengthening international collaboration, and helping connect the Texas real estate market to the global real estate ecosystem.
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