The Islamic Society of Greater Houston (ISGH) says it is â€œthe largest Islamic Society in North Americaâ€ because it operates 19 separate mosques, 6 full-time schools, 4 clinics and 2 funeral homes.
The ISGH constitution and bylaws state that every due-paying member automatically becomes a member of the Islamic Society of North America, which receives a portion of their dues. The policy manual states that ISGHâ€™s title is held by the North American Islamic Trust.Â Both of these organization are linked to the Muslim Brotherhood.
 â€œAbout Us,â€ The Islamic Society of Greater Houston website, http://www.isgh.org/about-us/
 â€œConstitution and Bylaws of the Islamic Society of Greater Houston, Inc.,â€Islamic Society of Greater Houston website, Â last amended March 17, 2013, http://www.isgh.org/wp-content/uploads/2013/06/CONSTITUTION_AND_BYLAWS.pdf
 â€œIslamic Society of Greater Houston Policies & Procedures,â€ Islamic Society of Greater Houston website, December 17, 2011, http://www.isgh.org/wp-content/uploads/2013/09/ISGH-Policy-Manual_Dec-17-2011.pdf