Certificate Authorization - Search By

Filter by:
Records
<< first Records 1576 - 1589 of 1589 next >>
Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
59 HILLCREST ASSOCIATES, INC. PO Box 1180 Hockessin DE 19707 09/30/25
57 MICHAEL BAKER INTERNATIONAL, INC. 500 Grant Street, Ste 5400 Pittsburgh PA 15219 09/30/25
56 DEWBERRY ENGINEERS INC. 8401 ARLINGTON BLVD. FAIRFAX VA 22031 09/30/25
55 WSP USA Inc. One Penn Plaza, 4th Floor New York NY 10119 09/30/25
41 WESTON SOLUTIONS, INC. ATTN: LAW DEPT. 1400 Weston Way,P.O. BOX 2653 WEST CHESTER PA 19380 09/30/25
39 RUMMEL, KLEPPER & KAHL, LLP 700 East Pratt Street, Suite: 500 BALTIMORE MD 21202 09/30/25
36 CH2M HILL, INC. c/o CT-BL 120 S. Central Ave Ste 400 Clayton MO 63105 09/30/25
29 GEORGE & LYNCH, INC. 150 LAFFERTY LANE DOVER DE 19901 09/30/25
28 GEORGE, MILES & BUHR, LLC 206 WEST MAIN STREET SALISBURY MD 21801 09/30/25
26 FURLOW ASSOCIATES, INC. 650 Naamans Road, Suite 211 CLAYMONT DE 19703 09/30/25
9 VANDEMARK & LYNCH, INC. 4305 MILLER ROAD WILMINGTON DE 19802-1901 09/30/25
5 PARSONS TRANSPORTATION GROUP INC. 1422 S. Tryon St., Suite 800 Charlotte NC 28203 09/30/25
3 TETRA TECH, INC. 3475 E. FOOTHILL BLVD. PASADENA CA 91107 09/30/25
2 WHITMAN, REQUARDT & ASSOCIATES, LLP 801 SOUTH CAROLINE STREET BALTIMORE MD 21231 09/30/25