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)
4326 Olsen Atlantic LLC 23 N Kings Croft Dr Bear DE 19701 09/30/25
4886 Olson Engineering, Inc. 12401 W. 49th Avenue Wheat Ridge CO 80033 09/30/25
4356 Olsson Inc PO Box 84608 Lincoln, Lancaster County NE 68501 09/30/25
883 ON-BOARD ENGINEERING CORPORATION 50 Millstone Road-Bldg 300 Suite 110 East Windsor NJ 08520 09/30/25
3496 Onyx Creative Inc. dba BlueStreak Consulting 25001 Emery Road #400 CLEVELAND OH 44128 09/30/25
2181 ORAH CONSTRUCTIVE TECHNOLOGIES, INC. 1425 GOLD MINE ROAD BROOKEVILLE MD 20833-2234 09/30/25
919 ORBITAL ENGINEERING, INC. 1344 FIFTH AVENUE PITTSBURGH PA 15219 09/30/25
2048 ORNDORF & ASSOCIATES, INC. 8600 W CHESTER PIKE STE 201, Suite 201 Upper Darby PA 19082 09/30/25
4445 Osmose Utilities Service, Inc. Po Box 122000 Lithia Springs GA 30122 09/30/25
4235 P2 STRUCTURAL ENGINEERING, LLC 2155 Langhorne-Yardley Road Langhorne PA 19047 09/30/25
4735 Padula Engineering Company 780 East Market Street, Suite 275 West Chester PA 19382 09/30/25
1056 PAGE INTERWORKS, P.A. PO Box 1387 NORTH WILKESBORO NC 28659 09/30/25
4218 Painter-Lewis, P.L.C. 817 Cedar Creek Grade, Suite # 120 Winchester VA 22601 09/30/25
3331 PANY & LENTZ ENGINEERING COMPANY 609 HAMILTON STREET ALLENTOWN PA 18101 09/30/25
3820 Paradigm Consulting Engineers 1646 West Chester Pike, Suite 15 West Chester PA 19382 09/30/25
371 PARAGON ENGINEERING CORPORATION 708 PHILADELPHIA PIKE WILMINGTON DE 19809 09/30/25
3194 PARKER & ASSOCIATES, INC. 528 RIVERSIDE DRIVE SALISBURY MD 21801 09/30/25
3641 Parsons Engineering, Inc. 4751 Trousdale Drive, Suite 202 Nashville TN 37220 09/30/25
3677 Parsons Environment & Infrastructure Group Inc. 1422 S. Tryon St., Suite 800 Charlotte NC 28203 09/30/25
3301 PARSONS GOVERNMENT SERVICES, INC. Parsons Government Services Inc. 100 West Walnut Street CA 91124 09/30/25
4727 Parsons International Limited 1422 S. Tryon St., Ste. 800 Charlotte NC 28203 09/30/25
5 PARSONS TRANSPORTATION GROUP INC. 1422 S. Tryon St., Suite 800 Charlotte NC 28203 09/30/25
5353 Partner Assessment Corporation 2154 Torrance Boulevard, Suite 200 Torrance CA 90501 09/30/25
3077 PATUXENT ENGINEERING GROUP 5782 MAIN STREET STE 1 ELKRIDGE MD 21075 09/30/25
1021 PAUL J. FORD & COMPANY 250 EAST BROAD STREET SUITE 600 COLUMBUS OH 43215 09/30/25