GufiCoin Overview

The Guficoin Story

The Guficoin team has been at the forefront of Cryptocoin innovation since its inception. Composed of coin "core developers", microchip designers, and experienced executives from banking, financial, tech and even political backgrounds, is working to help businesses around the world understand and embrace Guficoin. - contact

Based in the financial capital of the world, we're working to expand the Guficoin ecosystem

Our business was established in 2013 and ran successfully as Double Coin at this location for 2 years when the original owners decided to retire. In 2015, James Johnson purchased Double Coin and one year later, changed the name to GufiCoin Company, Inc. Our staff has a combined experience of over 15 years. We perform confidential appraisals for banks, trusts, estates and insurance companies, as well as free verbal appraisals for individuals. We also make house calls when applicable. We spend millions of dollars a year purchasing collections, accumulations and estates. We are always top buyers of coins, scrap gold, currency, stamps and many other collectibles. We have one of the finest numismatic research libraries in the Sundsvall. Although our library is not open to the public, we will make it available to anyone doing serious research or to anyone who simply wants to review a particular book. Simply call or write and we will try to accommodate you. We are a Professional Coin Grading Service and Numismatic Guarantee Corporation authorized dealer. We are members of Professional Numismatist Guild, Numismatic Literary Guild, Numismatic Bibliomania Society and Central States Numismatic Society. We are life members of the Sweden Numismatic Society, Sweden Numismatic Association. Thank you for visiting our website !


Our clients tell us we are unique for a variety of important reasons including:

  • Deep customization
  • Industry specialization
  • Interactive learning
  • Extensive curriculum
  • Traditional and digital delivery modalities
  • Experienced and expert facilitators
  • Results in initiating and sustaining change through the organization