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.

HSM as a Service

Our Cloud-based HSM services enable customers to protect critical cryptographic keys and to accelerate sensitive cryptographic operations across a wide range of security applications.

Security is now simpler, more cost effective and easier to manage because there is no hardware to buy, deploy and maintain.

Hardware security modules

KeySign is one of the most experienced HSM integrators in the Benelux, with expertise inboth general purpose as well as payment HSM's. On top of the actual hardware itself, we assist you through our professional services to setup, manage and integrate them into your existing architecture.

Managed PKI

With our team of PKI experts, we are ideally placed to help organisations setup their own public key infrastructure and we offer that as a managed service.

Code signing

In times of growing cyber security breaches, platform vendors and customers require all deployed applications to be digitally signed. Code signing is the only way to guarantee that software has not been modified by a third party. Code signing as a Service enable DevOps teams to seamlessly integrate code-signing into their development lifecycle and empowers InfoSec teams to define secure policies and gain transparency over private key usage.

Let's talk

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