Century 21 is a global real estate franchise network that provides residential and commercial property services through independently owned and operated offices. Established in 1971, the company has grown into one of the most recognized brands in the real estate industry, with a presence in multiple countries across North America, Europe, Asia, and beyond. Its core services include property sales, leasing, and relocation assistance, supported by marketing tools and technology platforms designed to enhance client engagement. The organization operates under a franchise model, enabling local entrepreneurs to leverage the Century 21 brand while maintaining operational independence. Century 21 is privately held and continues to expand its footprint through strategic partnerships and franchise development. The company emphasizes training and resources for affiliated agents to maintain service standards and adapt to evolving market trends.