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 Drolet


VP Opérations et Stratégie de produits

Patrick veille à ce que la stratégie d’entreprise soit reflétée dans les opérations quotidiennes, la gestion des TI, les activités de R&D, le service à la clientèle et les efforts marketing. Passionné par la stratégie de produits et de mise en marché, Patrick cumule plus de 20 ans d’expérience en gestion des opérations, gestion de produits et en développement de produits au sein d’entreprises de haute technologie.

Marc St-Jacques

BA Communication Studies

VP, Sales and Business Development

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 Sylvie Tremblay



Me Yvon Boily


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

André Petitclerc


Investment Director / Investissement Québec

François Rainville


CEO / Averna

Me Maurice Paré


Associate Notary / Paré Pratte, Notaires

Daniel Blanche


President, IAS/ICD Certified Administrator / Azur Solutions