Experience where valuation, regulation, education, and technology intersect.
Oscar Mike is led by appraisal practitioners building an integrated commercial valuation, residential appraisal, education, analytics, and technology organization.
The work is structured around the outcome it must support.
01
Paul Ryll, MRICS
Founder, CEO, and Chief Appraiser Paul Ryll is a commercial and residential valuation leader, educator, technology builder, and national industry speaker. He is a former United States Marine.
Commercial and residential valuation
Education and practicum development
Analytics and appraisal-technology leadership
02
Sierra Alden
Chief Operating Officer Sierra Alden leads operational execution supporting Oscar Mike’s client service, people, systems, and growing family of businesses.
Operations and execution
People and systems
Cross-business coordination
03
Professional engagement
Leadership remains active in appraisal and real-estate organizations, committee work, board appointments, and conferences around the country.
Royal Institution of Chartered Surveyors
National Association of Appraisers
South Carolina Professional Appraisers Coalition
The Appraisal Foundation Advisory Council
The Appraisal Foundation Industry Advisory Council
04
Veteran-owned and mission focused
Oscar Mike is a service-disabled veteran-owned business. Federal SDVOSB certification is currently in process. The company’s operating philosophy reflects the military meaning of Oscar Mike: on the move.
Service
Standards
Accountability
Always on the move
One connected organization
Practice informs education. Education informs technology. Technology supports better practice.
The company’s valuation, education, analytics, and software work are intentionally connected around the needs of appraisers and the people who rely on their conclusions.