Enabling trust in a digital world

We help you to ensure documents are safely and secured signed for your business

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Who are we

With a team of experts that have been around for years in this industry, KeySign is implementing digital signature solutions for clients in a variety of industries spanning government, defense, banking, insurance, pharmaceutical and retail sector.

Get to meet us!

Years of experience in this domain with team members that have run several projects in both the public and private sector, concerning digital signatures as well as PKI implementations.

Lead numerous large scale projects

Across the Benelux region with high profile public sector and private sector clients


Seven years experienced local partner of Ascertia and almost 3 decades expert partner of Gemalto, a Thales Company. Access to over 7.000 consultants from our Cronos Groep with specialized expertise to support our customers with specific integrations.

Scalable and flexible

Well placed to consult, implement and deliver trusted solutions for the digital transformation needs of clients, with a hands-on approach. By offering several deployment methods, we also allow our customers to size their solutions and align them with their business case.

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Still got questions? Let’s talk!

Book your demo & one of our team members will contact you.

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Common use cases

Contract signing

Select documents and recipients, define workflow order, set access rules. Prepare manually, via templates or API. In other words all the necessary features to support your document approval & workflow requirements.

eSealing of outgoing eInvoices

Add an electronic seal to your outgoing documents such as invoices, paychecks, etc.. in order to ensure the integrity and authenticity of these documents.

Customer onboarding

Onboarding new customers is typically a process that many companies deal with in both B2C and B2B use cases. At KeySign, together with some of our partners, we help you to shape that customer journey and make it efficient and legally binding for your company.

Let's talk

  • +32 (0)3 376 06 30
  • info@keysign.eu
  • Schaliënhoevedreef 20T, 2800 Mechelen, Belgium
  • Veldkant 33a, 2550 Kontich, Belgium