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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.
D. Tyndall Yaap
CEO & Managing Principal
INVESTMENT & DEVELOPMENT VENTURES, LLC
SIOR, CCIMSIOR Member since 2002
Consulting, Investments, Landlord10375 Richmond Ave Ste 1415, Houston, Texas 77042-4152
Active Committees (0)
No active committees on record.
Past Committees (5)
- Chapter Leadership CouncilChapter President · 2007–2008
- Chapter Leadership CouncilChapter Vice President · 2007
- Chapter Leadership CouncilChapter Admissions Chair · 2005–2006
- Chapter Leadership CouncilChapter Development & Retention Chair · 2005
- Chapter Leadership Council2004
Events Attended This Year (0)
No events this year.
Lifetime Events Attended (13)
- 2020 Winter Broker Bootcamp 11/09/2020Nov 9, 2020
- Economic Update & Market Forecast (July 2020)Jul 14, 2020
- TransACT 360 Virtual General SessionApr 30, 2020
- Webinar: Deal Share Investment SeriesFeb 20, 2020
- Chapter Luncheon 02/21/2017Feb 21, 2017
- Cocktail ReceptionJan 26, 2017
- 2008 Spring ConventionApr 24, 2008
- 2007 FPCNov 9, 2007
- Leadership Conference - St. Louis, MOJul 1, 2007
- 2007 Spring ConventionMay 3, 2007
- 2005 Fall Professional ConferenceNov 4, 2005
- 2003 Fall Professional ConferenceNov 13, 2003
- 2002 Spring ConventionApr 11, 2002
Transactions (0)
No transactions on record yet.

