| # | Name | Location | Applications |
|---|---|---|---|
| 1. | NLB Corp. | 🇺🇸 Wixom, MI, United States | 17 |
| 2. | NLB CORPORATION | 🇺🇸 Wixom, MI, United States | 1 |
| 3. | NLB ENGINEERING LIMITED | 🇬🇧 Matching Green, Essex, United Kingdom | 1 |
| 4. | NLB Engineering Limited | 🇬🇧 Harlow, United Kingdom | 1 |
| 5. | NLB Water, LLC | 🇺🇸 Denver, CO, United States | 2 |
| 6. | NLB Water, LLC | 🇺🇸 Jackson, WY, United States | 1 |