Guestware began as a CRM and guest experience management software solution developed specifically for the hospitality industry by Diversified Computer Corporation, a privately held company that was founded in 1990. Today, the Seattle-based company is doing business as Guestware with more than 900 hotels worldwide, including large brands and independent hotels in over 75 countries.
Guestware's corporate headquarters are located in Fisher Plaza. In the shadow of the Space Needle, the Plaza is situated on an airy campus setting; a perfect backdrop to showcase its dramatic glass architecture and spectacular views of Downtown Seattle, Elliot Bay, The Olympic Mountains and Lake Union.
Contact Guestware by Phone
- Phone: (206) 233-0110
- Fax: (206) 233-0345
- Sales: (888) 504-8378
Contact Guestware by E-Mail
- Administrative Inquiry: Info@Guestware.com
- Sales Department: Sales@Guestware.com
- Billing Inquires: AR@Guestware.com
- Technical Support: Support@Guestware.com
- Employment: HR@Guestware.com
- United Arab Emirates, India: CADD Emirates
- China: Beijing Shiji Information Technology Co., Ltd
- Turkey: VisiGlobe® Technology
- Egypt: ACT Advanced Computer Technologies
Customer Support Login
Guestware customers may log in to access a secure support portal that provides a knowledgebase of frequently asked questions, personalized product documentation and more.
Access the Guestware support center
You will be prompted for a login id and password. If you do not know the login credentials email email@example.com. Please include your hotel name in your email request.