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Urs Corp
4288 Se International Way (503) 659-3879
A C Drives Techology
Po Box 91155 (503) 625-5404
Amec
7376 Sw Durham Rd # G (503) 639-3400
Spencer B Gross Inc Engineerng
13545 Nw Science Park Dr (503) 646-1733
Sjo Consulting Engineers Inc
15575 Sw Sequoia Pkwy # 140 (503) 226-3921
Century West Engineering
6650 Sw Redwood Ln # 300 (503) 419-2130
Roan Automotive Consulting
20853 Nw Wallula Ct (503) 645-3356
Rutherford Investment Mgmt
10260 Sw Greenburg Rd # 400 (503) 293-8401
Worth Technical Svc
3004 Se 50th Ave (503) 771-8255
Wiss Janney Elstner Assoc
(503) 227-1277
Alpha Engineers & Constructors
2929 Nw 29th Ave (503) 227-3317
Altus Engineering
4548 N Albina Ave (503) 760-8977
Terry Consulting
2178 Sw Harbor Pl (503) 952-7821
System Design Consultants
33 Nw 1st Ave # 2 (503) 248-0227
Talbott Engineers Inc
7 Se 97th Ave (503) 256-3852
Berger/Abam Engineers Inc
830 Ne Holladay St # 150 (503) 731-6041
Stauffer Consulting Inc
11806 Se Madison St (503) 252-3619
Strategy Consulting
4134 N Vancouver Ave (503) 335-3110
Bouillon Engineering Oregon
315 Sw 5th Ave # 300 (503) 220-0910
Brown & Caldwell
9620 Sw Barbur Blvd # 200 (503) 244-7005
Carollo Engineers
4380 Sw Macadam Ave # 350 (503) 227-1885
Ch2m Hill
825 Ne Multnomah St # 1300 (503) 235-5000
Scott Ogren Consltng Engineer
3254 Ne Ainsworth St (503) 284-1020
S W Consulting Engineering
9414 Sw Barbur Blvd # D (503) 245-4699
Columbia Consulting Engineers
620 Sw 5th Ave # 1200 (503) 243-2850
Cooper Zietz Engineers Inc
421 Sw 6th Ave # 1210 (503) 253-5477
Criterion Planners/Engineers
725 Nw Flanders St # 303 (503) 224-8606
Psi
6032 N Cutter Cir # 480 (503) 289-1778
David Evans & Assoc Inc
2100 Sw River Pkwy (503) 223-6663
Dhi Inc
319 Sw Washington St (503) 827-5900
Ees Consulting
1135 Sw 57th Ave (503) 223-5900
Michael Elia Pe
7033 Sw Macadam Ave # 105 (503) 246-0621
Engineered Systems Co
6501 Sw Macadam Ave (503) 293-1810
Parsons Brinckerhoff Quade
400 Sw 6th Ave # 802 (503) 274-8772
Pavement Services Inc
541 Ne 20th Ave # 107 (503) 235-0377
Ericksen Roed & Assoc
1750 Sw Skyline Blvd # 201 (503) 203-1135
Fme Inc
1020 Ne 2nd Ave # 110 (503) 236-4781
Forest Industries Engineering
Po Box 30298 (503) 252-7487
Geosyntec Consultants
838 Sw 1st Ave # 530 (503) 222-9518
Glumac International
320 Sw Washington St # 200 (503) 227-5280
Norwest Engineering
4110 Ne 122nd Ave # 207 (503) 254-0110
Olsa Technologies Inc
3836 N Ballast St (503) 240-0892
Gregory Laird & Assoc
1801 Nw Upshur St (503) 222-3031
Haertig & Assoc
820 N River St (503) 282-2989
Harris Group
1750 Nw Naito Pkwy # 200 (503) 228-7200
Hatch Mott Mac Donald
1001 Sw 5th Ave # 1100 (503) 535-8090
Hdr/Ees
111 Sw 5th Ave # 1670 (503) 223-3033
Moffatt Nichol & Bonney Inc
1845 Ne Couch St (503) 232-2117
Hood-Mc Nees Inc
1923 Se Stark St (503) 231-7825
Marco Consulting
4380 Sw Macadam Ave # 210 (503) 274-6240
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