Contact Us

Contact US:

QFI Headquarters is located at 2385 La Mirada Drive, Vista, California 92081 USA Map Links are provided at the bottom on this page. We welcome you to request additional information via the information request link or specific contacts provided below: Information Request

Vice President of Sales and Marketing—Joseph Greger:

      • Phone:         +1 408-476-8244
      • e-mail:          jgreger@quantumfocus.com

Corporate Headquarters:    2385 La Mirada Drive, Vista, CA 92081 USA

      • Phone:          +1 760-599-1122 x201
      • Fax:               +1 760-599-1242
      • e-mail:           corp@quantumfocus.com

Field Service and Support Contacts:

      • Phone:          +1 760-599-1122 x201
      • e-mail:          support@quantumfocus.com