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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
2994 SHERMAN ENGINEERING CO. 1830 County Line Rd Huntingdon Valley PA 19006 09/30/25
2956 Shirk & O`Donovan Consulting Engineers, Inc 370 East Wilson Bridge Road Worthington OH 43085-2321 09/30/25
4444 Shoemaker Consulting Engineers Inc. dba Shoemaker & Haaland Prof Eng Inc. 160 Holiday Road Coralville IA 52241 09/30/25
4935 Shremshock Engineering, Inc 7775 WALTON PKWY, Suite 250 New Albany OH 43054 09/30/25
2426 SHROPSHIRE ASSOCIATES LLC 277 White Horse Pike, Ste. 203 Atco NJ 08004 09/30/25
4867 Sickels & Associates, Inc. 833 Kings Highway Woodbury NJ 08096 09/30/25
5174 SidePlate Systems, Inc. 25909 Pala, Suite 200 Mission Viejo CA 92691 09/30/25
3351 SIEMANOWSKI CONSULTING INC. 500 Creek View Rd Newark DE 19711 09/30/24
5361 Silverscreen Engineers, Inc 2371 Grand Ave. #91629 Long Beach CA 90809 09/30/24
2543 Simpson Gumpertz & Heger Inc. 480 Totten Pond Road Waltham MA 02451 09/30/25
3602 Simpson Strong-Tie Company Inc. 5956 W Las Positas Blvd Pleasanton CA 94588 09/30/24
4585 Sinclair Pratt Cameron PC 1630 Donna Drive, Suite 105 Virginia Beach VA 23541 09/30/25
5458 Site Design Concepts, Inc. 127 W Market St Ste 200 York PA 17401 09/30/25
4439 Site Resources, Inc. 4 North Park Drive, Suite 100 Cockeysville MD 21030 09/30/25
5309 Site Studios, Inc. 17 Open Meadow Court Elkton MD 21921 09/30/25
4721 SiteWorks Engineering, LLC 39 Commerce St Harrington DE 19952 09/30/25
4159 SJH Engineering, P.C. 3700 Route 27, Suite 201 Princeton NJ 08540 09/30/25
666 SKARDA & ASSOCIATES, INC. 2439 N. CHARLES STREET BALTIMORE MD 21218 09/30/24
2146 SKIDMORE, OWINGS & MERRILL LLP 7 World Trade Center NEW YORK NY 10007 09/30/25
4977 Skyborne Technologies, Inc. 11 GRANITEVILLE RD Westford MA 01886 09/30/24
5332 SkyDancing Consultants Associates, Inc. 12511 Emily Court Sugar Land TX 77478 09/30/24
5182 SLR International Corporation 22118 20th Ave. SE, Bldg G, Ste. 202 Bothell WA 98021 09/30/25
3189 SMBH, INC. 1166 DUBLIN ROAD, SU. 200 COLUMBUS OH 43215 09/30/25
5270 SMILEY STRUCTURAL ENGINEERING 410 PEACHTREE PARKWAY STE 4245 CUMMING GA 30041 09/30/25
905 SmithGroup, Inc. 500 GRISWOLD STREET, SUITE 1700 DETROIT MI 48226 09/30/25