Mr. Thomas France serves as Board Advisor at Ledger (Electronic Equipment and Instruments). Mr. Thomas France is a Co-Founder and serves as Advisor at Ledger. He is also the Co-Founder of Cygni Capital. He worked for the Boston Consulting Group before creating Prixing, a mobile shopping app to get local prices, coupons and circulars, which was sold in 2013 to HighCo. He then co-founded La Maison du Bitcoin, the French Bitcoin Center, prior to Ledger in 2014. He holds a Master of Science from Ecole National des Ponts et Chaussees (France).