| L & L Louvers |
Riverside, California |
| L-Tech Corporation |
Dongguan Shi, Guangdong Sheng |
| L.A.S. Enterprises |
Metairie, Louisiana |
| L.B. Plastics Inc. |
Mooresville, North Carolina |
| La Puerta Originals |
Santa Fe, New Mexico |
| LAARS Heating Systems Company |
Rochester, New Hampshire |
| LaCantina Doors |
Oceanside, California |
| Lail Millwork Inc. |
North Chesterfield, Virginia |
| Lake Industries |
Las Vegas, Nevada |
| Lakeview Millworks |
Sisters, Oregon |
| Lakota Scientific, Inc. |
St. Paul, Minnesota |
| Lamar LED |
Central Islip, New York |
| Lambert Corporation |
Orlando, Florida |
| Lambro Industries Inc. |
Amityville, New York |
| Lambro Industries Inc. |
Sparks, Nevada |
| Lambton Doors |
Lambton, Quebec |
| Lamit Industries |
Columbus, Ohio |
| Lamson-Taylor Custom Doors |
Acworth, New Hampshire |
| Lanai Doors |
Orange, California |
| Lancaster Water Treatment |
Lancaster, Pennsylvania |
| LANCO Manufacturing Corporation |
San Lorenzo, Puerto Rico |
| Lang Exterior |
Chicago, Illinois |
| Lanple |
Shenzhen Shi, Guangdong Sheng |
| Lansing Building Products |
Richmond, Virginia |
| Larkin Industries Inc. |
Birmingham, Alabama |
| Larson Manufacturing Company |
Brookings, South Dakota |
| Lasko Products |
Franklin, Tennessee |
| Lasko Products |
West Chester, Pennsylvania |
| Lasko Products |
Fort Worth, Texas |
| Laticrete International Inc. |
Bethany, Connecticut |
| Laticrete International Inc. |
Corona, California |
| Laticrete International Inc. |
West Palm Beach, Florida |
| Laticrete International Inc. |
Hamlet, North Carolina |
| Laticrete International Inc. |
Indianapolis, Indiana |
| Laticrete International Inc. |
Lebanon, Oregon |
| Laticrete International Inc. |
Grand Prairie, Texas |
| Laticrete International Inc. |
Pottstown, Pennsylvania |
| Latoscana USA |
Newfield, New Jersey |
| Lau Industries |
Rochester, Indiana |
| Lau Industries |
Dayton, Ohio |
| LAUFEN Bathrooms |
Miami, Florida |
| Laufen Bathrooms North America |
Miami, Florida |
| Lawson Industries, Inc. |
Medley, Florida |
| Le Groupe LegerLite Inc. |
Pointe-Claire, Quebec |
| Le Groupe LegerLite Inc. |
Pointe-Claire, Quebec |
| Leadsun USA |
Zephyrhillis, Florida |
| LED One Distribution, Inc. |
Fremont, California |
| LED-Mate |
City of Industry, California |
| LEDCONN Corporation |
Brea, California |
| LEDI Lighting |
Houston, Texas |