Contact Us
Corporate Headquarters
Intergraph Corporation
Mailing address: P.O. Box 240000
Huntsville, AL 35813, USA
Street address: 170 Graphics Drive
Madison, AL 35758, USA
Contact
Toll Free Tel: 1.800.345.4856 
Tel: 1.256.730.2000
fax: 1.256.730.2048
URL: http://www.intergraph.com/
Colorado
Intergraph Corporation
Address: 61 Inverness Drive East #102
Englewood, CO 80112Contact:
Tel: +1 303 799 6838
URL: www.intergraph.com
Georgia
Intergraph Corporation
Address: 3400 Peachtree Road N.E.
Suite 1620
Atlanta, GA 30326Contact:
Tel: +1 404 751 2550
email: sales@intergraph.comURL: www.intergraph.com
Intergraph Corporation
Address: 809 Park Drive
Warner Robins, GA 31088Contact:
Tel: +1 478 322 3200
Fax: +1 478 922 2436URL: www.intergraph.com
Maryland
Intergraph Corporation
Address: 22289 Exploration Drive
Suite 101
Lexington Park, MD 20653Contact:
Tel: +1 240 725 5200
Fax: +1 301 737 4487URL: www.intergraph.com
North Carolina
Intergraph Corporation
Address: 218 Westinghouse Blvd.
Suite 204
Charlotte, NC 28273Contact:
Tel: +1 704 588 0713
Fax: +1 704 588 7677URL: www.intergraph.com
Ohio
Intergraph Corporation
Address: 4141 Colonel Glenn Highway
Suite 159
Beavercreek, OH 45431Contact:
Tel: +1 937 427 2085
Fax: +1 937 427 3058URL: www.intergraph.com
Texas
COADE Inc.
Address: 12777 Jones Road, Suite 480
Houston, TX 77070Contact:
Tel: +1 281 890 4566
Fax: +1 281 890 3301URL: www.coade.com
Texas
Intergraph Corporation
Address: 1333 McDermott Drive, Suite 200
Allen, TX 75013Contact:
URL: www.intergraph.com
Texas
Intergraph Corporation
Address: 7850 N. Sam Houston Parkway W.
Suite 200
Houston, TX 77064Contact:
Tel: +1 281 671 1528
Fax: +1 281 671 1556URL: www.intergraph.com
Virginia
Intergraph Corporation
Address: 2713 Magruder Boulevard
Suite H
Hampton, VA 23666Contact:
Tel: +1 757 865 6768
Fax: +1 757 865 9251URL: www.intergraph.com
Intergraph Corporation
Address: 1881 Campus Commons Drive
Suite 410
Reston, VA 20191-3413Contact:
Tel: +1 703 264 5600
Fax: +1 703 264 5655URL: www.intergraph.com
Washington
Intergraph Corporation
Address: 7981 168th Avenue, N.E. Suite 104e
Redmond, WA 98052Contact:
URL: www.intergraph.com
Contact Links
Former Employees Address Change
Former employees that need to keep addresses current with Intergraph Corporation for particular mailings like 401K, W-2, etc. can fill out the online form, or send us mail at the address below.
Intergraph Corporation
Attention: Human Resources
P.O. Box 240000
Huntsville, AL 35813
Please include your full name, old mailing address, new mailing address, and your division and department name when you were employed.