The digital signature that certifies your identity, professional status, and organizational affiliation.

Trusted timestamp service for time-sensitive documents and emails.


The software that makes digitally signing all your PDF documents easy.

ConsignO Desktop

A digital and trusted electronic signature platform with high-level legal reliability.

ConsignO Cloud

Ensures the reliability of thousands or millions of documents by automating your business processes.

Consigno API

Automatically checks the reliability of documents received (origin, integrity and authenticity) and their PDF/A compliance.

Verifio API


Management Team

Claude Charpentier


President and CEO

Claude brings over 20 years of experience in management, IT and information security. A thought leader in digital signatures and long-term document reliability, Claude also directs Notarius' product strategy to address issues related to the preservation of electronic documents' legal value.

Nathalie Denis


VP, Finances

A part of Notarius since its founding in 1996, Nathalie brings just the right amount of rigor in the areas of financial management, strategic planning, human resources and relationships with key third parties (shareholders, suppliers, customers). Nathalie is also on the board of directors for Montreal-area businesses.

Patrick Cormier

B.Sc., B.C.L./LL.B., C.D.

VP, Digital Transformation

Patrick has been a recognized expert for nearly 10 years in legal value of electronic documents. He combines his talent as a lawyer, manager and lecturer with a passion for the efficient and secure management of information in order to open new markets for Notarius. Prior to joining the company, Patrick served in the Canadian Forces for 20 years, and went on to serve as CEO of the Canadian Centre for Court Technology.

Patrick Drolet


VP, Operations and IT

Patrick ensures that our business strategy is reflected in our daily operations, IT management, R&D, customer service and marketing efforts. Passionate about products and a go-to-market strategy, Patrick has over 20 years of experience in operations management, product management and product development within high tech companies.

Board of Directors

Maurice Paré

Associate Notary / Paré Pratte, Notaires

Sylvie Tremblay

General Secretary, Executive Director of Legal affairs / STM

Daniel Blanche

President, IAS/ICD Certified Administrator / Azur Solutions

François Rainville

Vice-President of Sales and Marketing / Averna

André Petitclerc

Investment Director / Investissement Québec

Yvon Boily

Associate Co-Founder / Notaires Montréal s.e.n.c.r.l.