Certain Software, Inc.

Certain Software, Inc. specializes in providing innovative technologies used by meeting and event planning professionals, including its flagship application, Certain Registration, designed for registering people and assets online. Certain offers hosted Software as a Service (SaaS) capabilities including event registration, event management, event website creation, training and reporting. Certain is the leader in setting the standards for security and data privacy, recently recognized as the first online registration company to attain the highest level of e-commerce security, Payment Card Industry Level 1 Compliance for Service Providers. Founded in 1994, Certain is a privately held corporation, headquartered in San Francisco, California.