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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
5039 Avbel Engineering, LLC 1056 Route 519 Eighty Four PA 15330 09/30/25
4955 Audubon Engineering Company, LP 3505 W. Sam Houston Pkwy N Suite 150 Houston TX 77043 09/30/25
4560 Atwell, LLC Two Towne Square, Ste. 700 Southfield MI 48076 09/30/25
4954 Atlas Technical Consultants LLC 13215 Bee Cave Pkwy, Bldg. B, Suite 230 Austin TX 78738 09/30/25
547 ATKINSREALIS USA INC 4030 West Boy Scout Blvd. Su. 700 Tampa FL 33607 09/30/25
5244 Aterra Solutions, LLC 300 Brookside Ave., Bldg. 18, Suite 160 Ambler PA 19002 09/30/25
4833 ATCS, LLC 13861 Sunrise Valley Dr Suite 200 Herndon VA 20171 09/30/25
2687 ATC TOWER SERVICES LLC 1 Fenton Main Street, Suite 300 CARY NC 27511 09/30/25
2334 ATC GROUP SERVICES LLC 5750 Johnston, Suite 400 Lafayette LA 70503 09/30/25
3021 ATANE Engineers, Architects and Land Surveyors, P.C. 2147 NJ Route 27 S, Suite 202 Edison NJ 08817 09/30/25
4832 ASSOCIATED SUBSTATION ENGINEERING, INC. 919 ALABAMA AVE BREMEN GA 30110 09/30/25
4258 Associated Engineering Consultants, Inc. 485 Devon Park Drive - Suite 113 Wayne PA 19087 09/30/25
4937 Asplundh Engineering Services, LLC 708 Blair Mill Rd Willow Grove PA 19090 09/30/25
5548 Ascent Restoration Consultants, LLC 30 S. 15th Street, Suite 800, Suite 800 Philadelphia PA 19102 09/30/25
3916 ARW Engineers 1594 W. Park Circle Ogden UT 84404 09/30/25
4958 ARUP US Inc. 77 Water Street New York NY 10005 09/30/25
2236 ARTESIAN WATER COMPANY, INC. 664 CHURCHMANS ROAD NEWARK DE 19702 09/30/25
2516 ARTESIAN WASTEWATER MGMT., INC. 664 CHURCHMANS ROAD NEWARK DE 19702 09/30/25
2515 ARTESIAN UTILITY DEVELOPMENT, INC. 664 CHURCHMANS ROAD NEWARK DE 19702 09/30/25
5561 Art Anderson Associates, Inc 830 Pacific Ave, Ste 200 Bremerton WA 98337 09/30/25
5308 ARSEE Engineers, Inc. 9715 Kincaid Dr Ste 100 Fishers IN 46037-9459 09/30/25
266 ARRO CONSULTING, INC. 108 W. AIRPORT ROAD LITITZ PA 17543 09/30/25
3503 ARRIS ENGINEERING GROUP, LTD. 667 South River Street Plains PA 18705 09/30/25
462 ARORA ENGINEERS, LLC 61 WILMINGTON-WEST CHESTER PIKE, SU. 100 CHADDS FORD PA 19317 09/30/25
4366 Arna Engineering 1456 Ferry Road Suite 603 Doylestown PA 18901 09/30/25