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

The Digital Seal that Keeps your Digital and Paper Documents Secure

CertifiO Code

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 Server

Easily check signatures, PDF/A compliance, and VDSs (visible digital seals).

Available in mobile, Web or Server version.



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 & Product Strategy

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.

Marc St-Jacques

BA Communication Studies

VP, Sales and Marketing

Over the last 20 years in the field of IT sales, marketing and product management, Marc has helped thousands of companies successfully transition from paper document management to the digital age. Marc’s experience has been leveraged to assist customers in every single facet of digital transformation. These efforts range from innovative sales tools to custom corporate deployment training tools. This customer centric approach is part of our core values and the cornerstone of sales and marketing at Notarius.

Board of Directors

Me Maurice Paré


Associate Notary / Paré Pratte, Notaires

Daniel Blanche


President, IAS/ICD Certified Administrator / Azur Solutions

André Petitclerc


Investment Director / Investissement Québec

Me Yvon Boily


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

Me Sylvie Tremblay



François Rainville


Chief Operations Officer / Averna

Me Robert Gagnon


Notary Emeritus at Gagnon, Cantin, Lachapelle & Associés S.E.N.C.R.L.