Contact Us

SilverSky experts are ready to answer your questions, simple to complex, about any of our comprehensive cloud security or secure messaging services. Our support team is available 24 hours a day, 7 days a week, 365 days a year to serve the needs of our valued clients.

Call Us

toll free at

1.800.234.2175 (most inquiries) or

1.866.390.8585 (former StillSecure clients)

To Reach Support 24/7/365 choose Option #1
To Reach Sales (normal business hours) choose Option #2
Fax Us at 203.878.1284
To Live Chat or Email Us click options in the left column



  • Corporate Headquarters

    440 Wheelers Farms Rd
    Suite 202
    Milford, CT 06461


  • Boston Office

    40 Broad Street 
    3rd Floor
    Boston, MA 02109

  • New York Office

    120 West 45th Street
    15th Floor
    New York, NY 10036

  • Denver Office

    7900 E. Union Avenue
    Suite 800
    Denver, CO 80237

  • Colorado Springs Office

    1155 Kelly Johnson Boulevard
    Suite 305
    Colorado Springs, CO 80920

  • Raleigh Office

    5150 McCrimmon Parkway
    Suite 419
    Morrisville, NC 27560 

  • Weston Office

    2400 North Commerce Parkway
    Suite 202
    Weston, FL 33326

  • Manila, Philippines Office

    4/F SM CyberOne Building
    69 Jupiter Street
    Bel-Air, Makati, Philippines

  • Ft. Lauderdale Office

    550 West Cypress Creek Road
    Suite 450
    Fort Lauderdale, FL 33334