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Federal IT modernization services

One ICF Around the World

Learn about our work with governments, businesses, and organizations in key regions from around the world.

Our office locations

CANADA
Ontario
Ottawa
Ottawa, Ontario
LOCATION
220 Laurier Avenue West
Suite 1140
Ottawa, Ontario K1P 5Z9
CA
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United States and Territories
Arizona
Tempe
Tempe, Arizona
LOCATION
2151 E. Broadway
Suite 108
Tempe, AZ 85282
USA
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California
Irvine
Irvine, California
LOCATION
300 Spectrum Center Drive
Suite 400
Irvine, CA 92618
USA
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Los Angeles
Los Angeles, California
LOCATION
555 W. Fifth Street
Suite 3100
Los Angeles, CA 90013
USA
PHONE
+1.213.312.1800
FAX
+1.213.344.4572
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Redding
Redding, California
LOCATION
2895 Churn Creek Road
Suite B
Redding, CA 96002
USA
PHONE
+1.530.223.3196
FAX
+1.530.223.4865
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Sacramento
Sacramento, California
LOCATION
980 9th Street
Suite 1200
Sacramento, CA 95814
USA
PHONE
+1.916.737.3000
FAX
+1.866.771.9385
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San Diego
San Diego, California
LOCATION
525 B Street
Suite 1700
San Diego, CA 92101
USA
PHONE
+1.858.578.8964
FAX
+1.844.545.2301
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San Francisco
San Francisco, California
LOCATION
595 Market Street
Suite 950
San Francisco, CA 94105
USA
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Colorado
Fort Collins
Fort Collins, Colorado
LOCATION
3665 John F. Kennedy Parkway
Building 1, Suite 300
Fort Collins, CO 80525
USA
PHONE
+1.970.372.3910
FAX
+1.970.226.1025
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Golden
Golden, Colorado
LOCATION
14123 Denver West Parkway
Suite 100
Golden, CO 80401
USA
PHONE
+1.303.792.7800
FAX
+1.720.420.7032
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District of Columbia
Washington
Washington, DC
LOCATION
1725 I (Eye) Street, N.W.
Suite 100
Washington, DC 20006
USA
PHONE
+1.202.862.1200
FAX
+1.202.862.1144
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Florida
Tallahassee
Tallahassee, Florida
LOCATION
300 West Pensacola Street
TCC Center for Innovation Building
Tallahassee, FL 32301
USA
PHONE
703-218-2725
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Georgia
Atlanta
Atlanta, Georgia
LOCATION
2635 Century Parkway NE
Suite 1000
Atlanta, GA 30345
USA
PHONE
+1.404.321.3211
FAX
+1.404.321.3688
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Hawaii
Honolulu
Honolulu, Hawaii
LOCATION
1003 Bishop Street
Office 1 and 17
Honolulu, HI 96813
USA
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Kentucky
Louisville
Louisville, Kentucky
LOCATION
8055 Warwick Avenue
Louisville, KY 40222
USA
PHONE
+1.502.259.0454
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Louisiana
Baton Rouge
Baton Rouge, Louisiana
LOCATION
301 N Main Street
Suite 610
Baton Rouge, LA 70825
USA
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New Orleans
New Orleans, Louisiana
LOCATION
1615 Poydras Street
Suite 900
New Orleans, LA 70122
USA
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Maryland
Columbia
Columbia, Maryland
LOCATION
7125 Thomas Edison Drive
Suite 100
Columbia, MD 21046
USA
PHONE
+1.443.718.4900
FAX
+1.443.718.4915
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Rockville
Rockville, Maryland
LOCATION
530 Gaither Road
Suite 500
Rockville, MD 20850
USA
PHONE
+1.301.407.6500
FAX
+1.301.407.6501
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Massachusetts
Waltham
Waltham, Massachusetts
LOCATION
230 3rd Avenue
Suite 300
Waltham, MA 02451
USA
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Michigan
Detroit
Detroit, Michigan
LOCATION
1420 Washington Blvd
Suite 301
Detroit, MI 48226
United States
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Mississippi
Flowood
Flowood, Mississippi
LOCATION
232 Market Street
Suite 240
Flowood, MS 39232
USA
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Missouri
Kansas City
Kansas City, Missouri
LOCATION
1100 Main Street
Suite 1605
Kansas City, MO 64105
USA
PHONE
+1.816.423.2573
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St. Louis
St. Louis, Missouri
LOCATION
10 South Broadway
Suite 570
St. Louis, MO 63102
USA
PHONE
+1.314.335.1210
FAX
+1.314.584.2006
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New Jersey
Newark
Newark, New Jersey
LOCATION
One Gateway Center
Suite 2340
Newark, NJ 07102
USA
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New Mexico
Albuquerque
Albuquerque, New Mexico
LOCATION
6501 Wyoming Boulevard NE
Building C Suite 101
Albuquerque, NM 97109
USA
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New York
Melville
Melville, New York
LOCATION
68 South Service Road
Suite 100
Melville, NY 11747
USA
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New York
New York, New York
LOCATION
630 3rd Avenue
11th Floor
New York, NY 10017
USA
PHONE
+1.212.656.9200
FAX
+1.212.338.0885
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North Carolina
Durham
Durham, North Carolina
LOCATION
2635 Meridian Parkway
Suite 200
Durham, NC 27713
US
PHONE
+1.919.293.1620
FAX
+1.919.293.1645
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Oklahoma
Tulsa
Tulsa, Oklahoma
LOCATION
7136 S. Yale Avenue
Suite 300
Tulsa, OK 74136
USA
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Oregon
Portland
Portland, Oregon
LOCATION
1155 SW Morrison Street
Suite 308
Portland, OR 97205
USA
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Puerto Rico
Guaynabo
Guaynabo, Puerto Rico
LOCATION
City View Plaza 2, 48 Road 165
Suite 4020
Guaynabo, PR 00968
USA
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San Juan
San Juan, Puerto Rico
LOCATION
Las Vistas Shopping Center
300 Ave. Felisa Rincon Suite 31
San Juan, PR 00926
USA
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South Carolina
Columbia
Columbia, South Carolina
LOCATION
1122 Lady Street
Suite 309
Columbia, South Carolina 29201
USA
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Texas
Austin
Austin, Texas
Location
823 Congress Avenue
Suite 1010
Austin, TX 78701
USA
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Location
5 Lakeway Centre
Court Suite 200
Austin, TX 78734
USA
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Virginia
Arlington
Arlington, Virginia
LOCATION
2550 S. Clark Street
12th Floor
Arlington, VA 22202
USA
PHONE
+1.571.842.4500
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Martinsville
Martinsville, Virginia
LOCATION
980 Beaver Creek Drive
Martinsville, VA 24112
USA
PHONE
+1.276.403.9400
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Reston
Reston, Virginia
Corporate Headquarters
1902 Reston Metro Plaza
Reston, VA 20190
USA
PHONE
+1.703.934.3000
FAX
+1.703.934.3740
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Washington
Seattle
Seattle, Washington
LOCATION
1200 Sixth Avenue
Suite 1800
Seattle, WA 98101
United States
PHONE
+1.206.801.2800
FAX
+1.206.259.2830
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Wyoming
Gillette
Gillette, Wyoming
LOCATION
405 West Boxelder Road
Suite A-5
Gillette, WY 82718
USA
PHONE
+1.307.687.4760
FAX
+1.307.687.4765
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