Appraisers

Company/Name	Location	Services
ACI Aviation Consulting	USA	ISTAT and ASA certified appraisers. Conduct aircraft, engine, and spare parts appraisals. Both commercial and corporate aircraft. Litigation assistance and expert witness services. Also conduct aircraft inspections and maintenance records audits.
Ishka Airfinance	UK	Ishka Airfinance follows ISTAT methodology and provides half-life and full-life current market and base values, forecast half-life and full-life base values up to 20 years ahead, lease-encumbered valuation capability (lease streams, return conditions, residuals), engine values: current market, base and forecast across 25 key engine types and maintenance-adjusted valuations, from a single aircraft to a full portfolio.
AAMI	USA	TBA
sage popovich	USA	TBA
Aircraft Information Services	USA	Aircraft/Engine Lease Reviews, Expert Witness, Asset Management, Price Guides, Online Valuations
Aircraft Value Analysis Company	UK	Market/historical analysis
AirJet Consulting Group	Europe	ISTAT certified and ASA/NSCA senior certified appraiser. We conduct certified appraisals according to ISTAT, USPAP or International Valuation Standards (IVS) on all types of aircraft from airliners, business jets and helicopters to turboprops and fixed wing single engine pistons. Contact us today for a quote, we will be happy to help you.
Ascend by Cirium	UK USA Hong Kong	Several ISTAT-certified appraisers, one ASA-certified appraiser, desktop, adjusted and portfolio valuations, market consultancy and advisory covering all commercial aircraft markets
Avitas	USA	Asset management, maintenance/technical consulting, business planning/strategy
Collateral Verifications	USA	Global provider of commercial aircraft records audits and inspections, lease management, ISTAT certified appraisals and valuations, price guide publications, export advisory, completion management, continuous airworthiness management, MRO technical representation
G&G Aviation	Italy	Present and future value appraisals
IBA	UK	ISTAT certified appraisers offer comprehensive valuation services for aircraft and engines (single asset to portfolio) with historic, current/forecast, half/full-life or maintenance adjusted values, consultancy/feasibility studies. IBA publishes Aircraft and Engine Values books.
ICF SH&E	USA	Industry analysis and forecasting, M&As, asset management, remarketing, aircraft interiors management, consulting
McLarens Aviation	UK	TBA
MBA	USA	Management Consulting Strategies, Independent Valuations, Analytical Solutions, Regulatory and Quality Assessments, Safety Auditing, IAT/E-IAT/SMS Training
Northstar Aviation Services	USA	TBA
Pegasus Aircraft Appraisal Group	USA	TBA
Oriel	UK	Expert valuation and advisory services for the commercial aircraft and engines sector