This dataset includes 1.41 million licenses issued wtih Connecticut Department of Consumer Protection (TDLR).
| Licensee Name | Office Address | Credential | Effective / Expiration |
|---|---|---|---|
| Jeffrey L Keating | 1007 Southport Ave, Lisle, IL 60532-1347 | Professional Engineer | 2013-10-08 ~ 2015-01-31 |
| Vaughn T Hawthorne · American Steel | 1948 Pleasant Hl Ln, Lisle, IL 60532 | Professional Engineer | 1988-01-28 ~ 1989-01-31 |
| Eric D Halverson | Lisle, IL 60532 | Professional Engineer | 2016-10-18 ~ 2018-01-31 |