Our mission is to build a collaborative platform

with Trust, Security and Privacy 

while providing results to our subscribers, measurable in growth

The company

Doc on Chain with Head Office in Hong Kong was set up in 2019.

The Company was launched by two veterans in international business development and one senior tech manager:

Frederic Saurat, is a serial tech entrepreneur, with over 20 years expertise in tech platform development

Raymond Albert Bariou, is a former bank CEO with broad managerial experience across continents

Kevin Abestilla, joined to spearhead the development of the platform bringing his experience as technology team manager and in government tech projects development


The company is building a Software as Service (“SaaS”) platform managed on blockchain around tamper-evident digital signature and distributed files storage solutions in a way that is cryptographically secure, privacy respecting, and machine verified. The company is also providing a suite of collaborative tools and a digital template library to help governments and enterprises increase their use of digital documents and signatures while saving costs when it comes to the management and traceability of documents inside a network.

The company is focusing on e-Documents, e-Invoice and e-Notarise solutions provided on a one stop platform.

The team

To build the foundations of our platform we have privileged quality to quantity. 

The developers team is based on persons with a solid experience to develop, maintain and grow our platform and technologies. The combination of a highly motivated and hard-working team, with carefully-designed internal processes, has been the backbone to reach the milestones fixed to build our platform foundations. It has enabled us to comfortably and effectively adapt to differing levels of demands despite housing a team a fraction of the size of some large competitors.


Much like the decentralised promise of Blockchain, we strongly believe in the power of a distributed team.


Our team is growing organically. We are as distributed as we are diverse, but we are all united under the same vision.