41. Siemens Corp
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|29.823362,-95.56901
Phone: Phone: (713) 895-9263
42. Waco Filters
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|29.69363,-95.32064
Phone: Phone: (713) 644-2184
43. Koch Filter Corporation
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|29.791292,-95.27158
Phone: Phone: (713) 672-6550