Green Hills Software US offices


North America Offices

Safety and Security Critical Products

Green Hills Software
34125 US Hwy 19 North • Suite 100
Palm Harbor, FL 34684
Tel: 727.781.4909 • Fax: 727.781.3915
Email us

North America Technical Support

North America, South America, Australia,
New Zealand

support@ghs.com or 1.877.GHS.TECH

Safety Critical Technical Support
support-ada@ghs.com or 1.727.781.4909

Atlantic Region

PA, NJ, OH, IN, MI, KY, DE
325 Brownsburg Road
New Hope, PA 18938
ph: 215.862.9474
fx: 215.862.9475

Mid Atlantic/Southeast Region

FL, GA, SC, NC, MS, AL, VA, WV, MD, DC, DE
19415 Deerfield Avenue, Suite 204
Lansdowne, VA 20176
ph: 206-310-6795
fx: 978-383-0530

Government Programs
Green Hills Software
6811 Benjamin Franklin Drive
Suite 150
Columbia, MD 21046
ph: 410.290.0210

Northeast Region

NY, MA, NH, VT, ME, CT, RI Eastern Canada
199 Rosewood Drive, Suite 350
Danvers, MA 01923
ph: 978.223.4279
fx: 978.223.4299

North Central Region

IL, WI, IA, MN, SD, ND, NE
1901 N. Roselle Road, Suite 940
Schaumburg, IL 60195
ph: 847.515.2418
fx: 847.278.2429

South Central Region

TX, OK, KS, MO, AR, LA
2591 Dallas Parkway, Suite 502
Frisco, TX 75034
ph: 972.712.1407
fx: 972.712.6907

Southwest Region

UT, CO, AZ, NM, Mexico
11811 N. Tatum Blvd., Suite P-145
Phoenix, AZ 85028
ph: 602.953.6123
fx:602.953.6121

Northwest Region

OR, WA, ID, MT, WY, AK, Western Canada
Green Hills Software
22722 29th Drive SE
Suite 100
Bothell, WA 98021
ph: 425.780.4570
fx: 425.780.4401

Northern California Region

San Jose, Santa Clara, N. CA
3945 Freedom Circle, Suite 700
Santa Clara, CA 95054
ph: 408.919.0800
fx: 408.919.0801

Southern California Region

Los Angeles, Santa Barbara, Inland Empire,
N. Orange County, S. Nevada, HI

100 E. San Marcos Blvd, Suite 412
San Marcos, CA
ph: 858-847-5679