TWS Headshot DEMA 1Todd Sigety
Lead Appraiser
The Potomack Company

Todd W. Sigety, ISA CAPP leads the Potomack Company’s appraisal division and is a certified appraiser of personal property with the International Society of Appraisers. Todd is a past president of the International Society of Appraisers, a member of the Appraisal Foundation’s Advisory Council, and developed and edited the Journal of Advanced Appraisal Studies published by the Foundation for Appraisal Education. He holds a connoisseurship certificate in the Fine and Decorative Arts from George Washington University and is tested and qualified under the Uniform Standards of Professional Appraisal Practice (USPAP).


Todd specializes in important fine and decorative art appraisals and has established a reputation for providing unique and complex valuation assignments in developing credible methodologies and value conclusions where there are few or no direct comparable properties. He has authored many articles on appraising and has spoken at many conferences on art market trends, valuations, and appraising. He is the recipient of numerous appraisal awards from the International Society of Appraisers including three Lamp of Knowledge Awards, the Publications Award, the Media Award and the Marketing Award.


Todd, along with all Potomack specialists has worked with many important and recognized collectors, insurance companies, courts, museums, financial and estate planners, family offices, and banks in developing USPAP compliant appraisal reports and consultations for insurance coverage, tax preparations, liquidations, charitable donations, damage claims and court settlements.


The Potomack Company is celebrating 10 years as the leading Washington, D.C. auction house noted for its passion for excellence and professionalism. Based in historic Old Town Alexandria, Virginia, The Potomack Company is strategically positioned to serve an upscale international clientele of high net worth collectors, dealers, estates, historic institutions, and museums.


The Potomack Company is driven by an impressive team of specialists with years of auction, art market, art advisory and appraisal experience with an international reach. These specialists can advise on the assessment and disbursement of high value collections and estates.