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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
4629 CB&I Storage Tank Solutions LLC 14105 S. Route 59 Plainfield IL 60544 09/30/25
4853 CCI & Associates Inc. 20445 State Hwy 249, Suite 250 Houston TX 77070 09/30/25
2661 CDA ENGINEERING INC. 6 LARCH AVENUE SUITE 401 WILMINGTON DE 19804 09/30/25
2160 CDM SMITH INC 75 State Street, Suite 701 Boston MA 02109 09/30/25
4342 Cedarville Engineering Group 159 E. High Street, Su. 500 Pottstown PA 19464 09/30/25
831 CEI ENGINEERING ASSOCIATES, INC. P.O. BOX 1408 BENTONVILLE AR 72712 09/30/25
4879 Center for Watershed Protection, Inc. 11711 East Market Place, Ste 200 Fulton MD 20759 09/30/25
5218 Centerline Structural Engineering, PLLC 284 N 110 W Vineyard UT 84059 09/30/25
4920 Century 3 Engineering, LLC 112 South Main St., Suite C Greer SC 29650 09/30/25
113 CENTURY ENGINEERING, LLC 10710 Gilroy Road Hunt Valley MD 21031 09/30/25
4970 CEO Structural Engineers 6950 Squibb Rd Suite 230 Mission KS 66202 09/30/25
3775 CESO, Inc. 3601 Rigby Road, Suite 300 Miamisburg OH 45342 09/30/25
4736 CFI Companies Inc. 10370 Richmond Ave., Ste. 1450 Houston TX 77042 09/30/25
4877 CGC Geoservices, LLC 1000 Dawson Drive, Suite C Newark DE 19713 09/30/25
3120 CH-IV International 7467 Ridge Road, Suite 200 Hanover MD 21076 09/30/25
4072 CH2M HILL Engineers, Inc. c/o CT-BL 120 S. Central Ave, Ste 400 Clayton MO 63105 09/30/25
36 CH2M HILL, INC. c/o CT-BL 120 S. Central Ave Ste 400 Clayton MO 63105 09/30/25
3360 CHA Consulting, Inc. III Winners circle Albany NY 12205 09/30/25
5281 Chaberton Energy Holdings inc. 1700 Rockville Pike Suite 305 Rockville MD 20852 09/30/25
4484 Chad Stewart and Associates, Inc. 9720 Village Circle Lakeland TN 38002 09/30/25
3692 CHARLES L. MC ALLISTER, P.E., LLC 57 N. WOODWARD AVENUE WILMINGTON DE 19805 09/30/25
3852 CHEHAYEB & ASSOCIATES, INC. 3702 W. AZEELE STREET TAMPA FL 33609-2808 09/30/25
539 CHEMICAL ENGINEERING & INSTRUMENTATION 2 TERRI LANE, SUITE 125 BURLINGTON NJ 08016 09/30/25
3203 CHEMSTRESS CONSULTANT COMPANY 39 S. MAIN STREET AKRON OH 44308 09/30/25
631 CHESTER VALLEY ENGINEERS, INC. 112 Moores Road, Suite 200 Malvern PA 19355 09/30/25