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License
Firm Name Address City State Zip Expiration Date
(mm/yy)
3279 JOSEPH B. CALLAGHAN, INC. 1655 SUBURBAN STATION BLDG., 1617 JFK BLVD. PHILADELPHIA PA 19103 06/30/18
3352 APPLEDORE MARINE ENGINEERING, LLC 600 STATE STREET, SU. E PORTSMOUTH NH 03801 06/30/19
3120 CH-IV International 7467 Ridge Road, Suite 200 Hanover MD 21076 06/30/18
2634 Larsen & Landis, Inc. 11 W Thompson Street Philadelphia PA 19125 06/30/18
2553 RING CONSULTING GROUP, P.C. 512 West Third Street Lansdale PA 19446 06/30/19
648 W F CONSULTING, INC. P.O. BOX 9817 NEWARK DE 19714-9817 06/30/19
3242 MIN Engineering, Inc. 10 SUDBROOK LANE PIKESVILLE MD 21208 06/30/18
2323 ROBERT D. RAUCH & ASSOCIATES, INC. 106 N. Harrison Street EASTON MD 21601 06/30/18
2851 JAMES C. KELLY & ASSOC. D/B/A KELLY & CLOSE ENG. 1786 Wilmington Pike, Ste. 300 GLEN MILLS PA 19342 06/30/18
3130 NATIONAL ENGINEERING, LTD 788 MORRISON ROAD COLUMBUS OH 43230 06/30/19
56 DEWBERRY ENGINEERS INC. 8401 ARLINGTON BLVD. FAIRFAX VA 22031 06/30/19
5 PARSONS TRANSPORTATION GROUP INC. 100 M St. SE (Contracts) Washington DC 20003 06/30/19
2309 APTIM ENVIRONMENTAL & INFRASTRUCTURE, INC. 4171 ESSEN LANE BATON ROUGE LA 70809 06/30/18
2443 DEVITA & ASSOCIATES, INC. P.O. BOX 1596 GREENVILLE SC 29602 06/30/19
2345 IBI GROUP 21 Custom House Street 3rd Floor BOSTON MA 02110 06/30/19
3422 CLAGGETT ENGINEERING 122 N. Harrison Street Easton MD 21601 06/30/19
2830 THE ROBERT B. BALTER COMPANY 18 MUSIC FAIR ROAD OWINGS MILLS MD 21117 06/30/19
3273 Morehouse Engineering, Inc. 43 Railroad Place PO Box 205 Hopewell NJ 08525 06/30/18
3258 ENGINEERED EARTH SOLUTIONS, LLC 441 CREEKSTONE RIDGE WOODSTOCK GA 30188 06/30/19
2494 WOOLPERT, INC. 4454 Idea Center Boulevard Dayton OH 45430 06/30/19
71 DOWNES ASSOCIATES, INC. 2129 NORTHWOOD DRIVE SALISBURY MD 21801 06/30/19
2153 GREELEY AND HANSEN LLC 100 S. WACKER DRIVE SUITE 1400 CHICAGO IL 60606-4004 06/30/19
2964 W.J. CASTLE, P.E. & ASSOCIATES, P.C. 1345 ROUTE 38 WEST HAINESPORT NJ 08036 06/30/19
3418 DRJ ENGINEERING, LLC 6300 ENTERPRISE LANE MADISON WI 53719 06/30/19
403 WILEY & WILSON, INC. 127 Nationwide Drive LYNCHBURG VA 24502 06/30/19