We develop, write and manage

Smart Contracts on the blockchain

ONE MORE BLOCK develops, writes and manages Smart Contracts on the blockchain. Our goal is to solve your business challenges by using public blockchain technology. Our focus is on financial, legal and notary services.
How we can help
International Trade
Fast settlement of (partial) payments in International Trade with untrusted counterparties without using bank deposits or guarantees.
Financial Escrow
Allowing two or more untrusted parties to securely transfer funds with the use of a third party escrow agent.
Who we are
Jeroen Roodnat
Co-Founder
Jeroen (pronounced "Jeroon") graduated from the Haarlem Business School and holds a bachelors degree in business. His career spans leadership roles in a number of tech start ups including Tipping Point (which was acquired by 3Com and later HP) and Dropbox. Jeroen has a deep interest in technology and has great analytical and problem solving skills.
Martijn van der Ende
Co-Founder
Martijn (pronounced "Mar-tine" as in wine) graduated from the Haarlem Business School and holds a bachelors degree in business. Martijn founded NETCO Technology 1995 and has been running the company ever since, growing it to a multi million business. With ground breaking innovations in retail, payment and network security. NETCO has won several awards. Martijn also has a deep interest in technology and likes passionate professionals.
Made on
Tilda