DELAWARE ASSOCIATION OF PROFESSIONAL ENGINEERS
92 Read's Way, Suite 208
New Castle, DE 19720
Phone: 302-323-4588
Email: office@dape.org
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Firm
License		 Firm Name Address City State Zip Expiration Date
(mm/yy)
3067 ZACHRY NUCLEAR ENGINEERING, INC. 14 LORDS HILL ROAD STONINGTON CT 06378 09/30/25
4888 Yilin Engineering 1004 Sugartown Circle Middletown DE 19709 09/30/25
1093 YELLOW PINE ASSOC., INC., T/A DAVIDSON ASSOCIATES 2300 KIRKWOOD HIGHWAY, 2ND FL. WILMINGTON DE 19805 09/30/25
2140 YEH TENDOM ASSOCIATES 622 PARKRIDGE DRIVE HOCKESSIN DE 19707 09/30/25
4792 Yates Engineering Services, Ltd 6304 Dayton Road Huntington AR 72940 09/30/25
4700 YA Engineering Services, LLC 12851 Manchester Rd. #160 Des Peres MO 63131 09/30/25
4143 WZG Structural Consulting Engineers, Inc. 1137 N. Gravel Pike, PO Box 24 Zieglerville PA 19492 09/30/25
5229 Wyssling Consulting, LLC 76 N. Meadowbrook Drive Alpine UT 84004 09/30/25
4926 Wunderlich-Malec Engineering, Inc 6101 Blue Circle Drive Eden Prairie MN 55343 09/30/25
5311 WTS Paradigm, LLC 1850 Deming Way, Suite 120 Middleton WI 53562 09/30/25
55 WSP USA Inc. One Penn Plaza, 4th Floor New York NY 10119 09/30/25
2481 WSP USA BUILDINGS INC. One Penn Plaza, 4th Floor New York NY 10119 09/30/25
5298 WSP International LLC One Penn Plaza 4th Floor/LicensingUS New York NY 10119 09/30/25
4063 Wright Engineering, LLC 853 Ripple Stream Ct Joppa MD 21085 09/30/25
3730 Wright Consulting Group, Inc. 1645 Village Center Circle, Suite 10 Las Vegas NV 89134 09/30/25
4569 Worley Group Inc. One Meridian Blvd., Suite 2C02 Wyomissing PA 19610 09/30/25
5485 Woolpert 4454 Idea Center Blvd. Dayton OH 45430 09/30/25
4755 Woodruff & Howe Environmental Engineering, LLC 3698 Bethelview Rd., Suite 100 Cumming GA 30040 09/30/25
5656 Woodrock Engineering, LLC 317 N. Layton Ave Wyoming DE 19934 09/30/25
491 WOODIN + ASSOCIATES, L.L.C. 111 PATRIOT DRIVE, SU. D MIDDLETOWN DE 19709 09/30/25
4995 Woodard & Curran, Inc. 12 Mountfort Street Portland ME 04101 09/30/25
4635 Wood Group USA, Inc. 17325 Park Row Houston TX 77084 09/30/25
2846 WOLFMAN & ASSOCIATES, P.C. 8720 GEORGIA AVE., #908 SILVER SPRING MD 20910 09/30/25
5277 Wolf Engineering, LLC PO Box 38 Dalton GA 30722 09/30/25
5618 Wolf Consulting Engineers, LLC 33 Kutz Rd Carlisle PA 17015 09/30/25