A Global Aviation Appraisal And Valuation Service Company

The Official Valuation Partner and Appraisal Company for AOPA

VREF Aircraft Value Reference, Appraisal & Litigation Consulting Services was founded in 1994 and is headquartered in Buffalo Grove, IL, with offices in 40 locations across the globe.

VREF provides aircraft and engine valuation through software subscription services (VREF Online) and published quarterly print digests, delivering valuation data on over 565 models. VREF is the largest aircraft-specific appraisal firm in the world, conducting over 2000 USPAP compliant appraisals annually and averaging 18,000 valuations a month.

VREF provides valuations, appraisals, and litigation consulting services to a worldwide clientele of aviation professionals, including law firms, banks, financial institutions, leasing companies, and manufacturers. Aircraft owners, aircraft operators and suppliers depend on VREF for accurate, unbiased data. VREF plays a crucial role in advising decision-makers within the aviation industry. VREF is the Official Valuation Guide and Appraisal partner for the AOPA.