This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Nedcon Usa Inc | Middendorf, Daniel Otto | 10053 Simonson Rd Ste 1, Harrison, OH 45030 | 2017-05-24 |
| Stop Tech Ltd LLC | Wersching, James Phillip | 365 Industrial Drive, Harrison, OH 45030 | 2014-04-24 |