ANACS
A service that renders an opinion on a coin's authenticity and grade.
url: www.anacs.com/
Ancient Coin Certification Service
David R. Sear provides an authoritative aid to collectors and dealers who are seeking both a valid attribution of their coins and confirmation of authenticity.
url: www.davidrsear.com/certification.html
ASA Accugrade, Inc.
Devoted to the education and protection of the consumer since 1984.
url: www.asa-accugrade.com/coins.htm
Coin Grading Australia
A third party grading service with a variety of services and fees. Grade US, Commonwealth and Australian coins.
url: coingradingaustralia.iinet.net.au/
Independent Coin Grading Company
Offering blind submission through a CPA firm to eliminate submission bias.
url: www.icgcoin.com/
Numismatic Guaranty Corporation of America
Submit most US and world coins for grading through an authorized member/dealer.
url: www.ngccoin.com/
Numistrust
A fully insured, comprehensive grading and encapsulation service. Coins do not have to be submitted through a dealer.
url: www.numistrust.com/
PCI
Accepts direct submittals from the general public, collectors and dealers.
url: www.pcicoins.com/
Professional Coin Grading Service
Includes prices and descriptions of grading and authentication services.
url: pcgs.com/index.chtml
Robert Matthews Coin Authentication
Specialises in the scientific examination and authentication of British milled coins.
url: www.coinauthentication.co.uk/
Sovereign Entities Grading Service, Inc.
Grading and encapsulating service for U.S. coins, errors, and varieties.
url: www.segsgrading.com/
Trugrade Service
Certification and encapsulation of U.S. coins 1792 to present and foreign coins 1600 to present. Downloadable online submission forms.
url: www.trugradeservice.com
