This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Matrix North American Cnst Inc | Turner, Jason William | 5100 E. Skelly Dr., Ste. 100 Attn: Legal, Tulsa, OK 74135 | 2015-04-02 |
| Matrix Service Inc | Ct Corporation | 5100 E Skelly Dr Ste 100, Tulsa, OK 74135 | 2001-10-10 |
| Matrix Service Inc | Ryan, James Patrick | 5100 E Skelly Dr Ste 700, Tulsa, OK 74135 | 1989-09-11 |