Hellenic Cultural Center consists of the following organizations:
The Consulate of Greece in Houston, Texas
- Alexander The Great Chapter #29, Order of AHEPA
- Cretans of Houston
- Daughters of Penelope Achaia Chapter 54
- Macedonian Association of Greater Houston
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- Marathon Exchange
- Pan Cyprian Association of Texas, Inc.
Each Organization participates with 2 Delegates in the Board of Directors.