Harris County Athletic Booster Club, Inc

Harris County Cattlemen's Association, Inc

Harris County Chamber Of Commerce, Inc

Harris County Church Of Christ, Inc

Harris County Civic League, Inc

Harris County Construction Co., Inc

Harris County Family Connection, Inc

Harris County Farm Bureau, Inc

Harris County Model Railroad Club, Inc

Harris County Realtors, Inc

Harris County Realty, Inc. (dissolved 4-24-89)

Harris County Senior Citizens, Inc

Harris County Soccer Association, Inc

Harris County Tea Party, Inc

Harris County Touchdown Club, Inc

Harris Plumbing & Mechanical Contracting Company

Harris-Hamilton Development Associates, Inc

Heath Memorial Cemetery Fund, Inc

Heritage At Callaway Farms, Llc

Heritage Baptist Church, Inc