| Heckmann Building Products Inc. |
Melrose Park, Illinois |
| Heldenfels Enterprises, Inc. |
San Marcos, Texas |
| Heldenfels Enterprises, Inc. |
Corpus Christi, Texas |
| Heldenfels Enterprises, Inc. |
El Paso, Texas |
| Helix Steel |
Grand Rapids, Michigan |
| Hempitecture |
Jerome, Idaho |
| Hengdian Group Tospo Lighting Company, Ltd. |
Huzhou Shi, Zhejiang Sheng |
| Henkel Adhesive Technologies |
Mentor, Ohio |
| Henkel Adhesive Technologies |
LaGrange, Georgia |
| Henkel Corporation |
Cleveland, Ohio |
| Henkel Corporation |
Richmond, Missouri |
| Henkel Corporation |
Oak Creek, Wisconsin |
| Henkel Corporation |
Saba Grande, Puerto Rico |
| Henry Company |
Fernley, Nevada |
| Henry Company |
Houston, Texas |
| Henry Company |
Bartow, Florida |
| Henry Company |
Garland, Texas |
| Henry Company |
Kingman, Arizona |
| Henry Company |
El Segundo, California |
| Henry Products, Inc. |
Phoenix, Arizona |
| Henry Products, Inc. |
Tucson, Arizona |
| Henry Products, Inc. |
Gilbert, Arizona |
| Hercules Industries |
Denver, Colorado |
| Hercules Industries |
Salt Lake City, Utah |
| Hercules Industries |
Denver, Colorado |
| Hercules Industries |
Phoenix, Arizona |
| Hess Perlite |
Malad City, Idaho |
| Hevi Lite Inc. |
Chatsworth, California |
| HFC Enterprises |
Los Angeles, California |
| HFP |
San Antonio, Texas |
| HFP |
Houston, Texas |
| HFP |
Carrolton, Texas |
| Higgins Steel Roofing |
Jackson, Ohio |
| Higgins Steel Roofing |
Hillsboro, Ohio |
| High Concrete Group LLC |
Springboro, Ohio |
| High Sierra Showerheads |
Coarsegold, California |
| Highline Metals Inc. |
Aurora, Colorado |
| Hilltop Slate |
Middle Granville, New York |
| Hinkley |
Avon Lake, Ohio |
| Hirshfield's Paint |
Minneapolis, Minnesota |
| Hocheng Taiwan Corporation |
Neihu District, Taipei City |
| Holectron LED Tech |
Vilnius |
| Homasote Company |
West Trenton, New Jersey |
| Home-Guard Industries |
Grabill, Indiana |
| Homesun Electric Appliance Company, Ltd. |
Foshan Shi, Guangdong Sheng |
| Hometime Windows & Doors |
Upland, California |
| Honeywell International Inc. |
Murfreesboro, Tennessee |
| Honeywell International Inc. |
Golden Valley, Minnesota |
| Hood Industries |
Wiggins, Mississippi |
| Hood Industries |
Beaumont, Mississippi |