This dataset includes 2.43 million business entities registered with Washington State Secretary of State.
| Corporation Name | Office Address | Agent | Incorporation |
|---|---|---|---|
| Global Tech Inc. | 3865 Wilson Blvd Ste 700, Arlington, VA 22203-1781 | C T Corporation System | 2020-07-09 |
| Pro-telligent, LLC | 3475 E Foothill Blvd, Pasadena, CA 91107-6024 | C T Corporation System | 2019-01-14 |
| Rooney Engineering, Inc. | 3475 E Foothill Blvd, Pasadena, CA 91107-6024 | C T Corporation System | 2018-02-14 |
| Tetra Tech Ces, LLC | 19803 North Creek Pkwy, Bothell, WA 98011-8214 | C T Corporation System | 2016-04-18 |
| Indus Corporation | 1951 Kidwell Dr, 8th Fl, Vienna, VA 22182 | C T Corporation System | 2014-03-24 |
| Bas Construction Co. | 3475 E Foothill Blvd, Pasadena, CA 91107 | C T Corporation System | 2010-05-19 |
| Tetra Tech Construction Oil & Gas Payroll, LLC | 3475 E Foothill Blvd, Pasadena, CA 91107 | C T Corporation System | 2014-04-10 |
| Whalen & Company, Inc. | 3475 E Foothill Blvd, Pasadena, CA 91107 | C T Corporation System | 2008-06-25 |
| American Environmental Group, Ltd. | 3475 E Foothill Blvd, Pasadena, CA 91107-6024 | C T Corporation System | 2008-02-07 |
| Cornerstone Environmental Group, LLC | 3475 E Foothill Blvd, Pasadena, CA 91107-6024 | C T Corporation System | 2007-04-20 |
| Tetra Tech Nus, Inc. | 3475 E Foothill Blvd, Pasadena, CA 91107 | C T Corporation System | 2004-09-17 |
| Advanced Management Technology, Inc. | 3475 E Foothill Blvd, Pasadena, CA 91107 | C T Corporation System | 2004-03-11 |
| Tetra Tech Construction Services, Inc. | 3475 E Foothill Blvd, Pasadena, CA 91107 | C T Corporation System | 2003-09-23 |
| Tetra Tech Executive Services, Inc. | 3475 E Foothill Blvd, Pasadena, CA 91107-6024 | C T Corporation System | 2002-02-14 |