About Xolphin

Being the largest SSL certificate provider in the Netherlands, Xolphin is known for its rapid, reliable and affordable SSL certificate and digital signature delivery as well as its expert support.

Over thirty employees ensure the knowledge and expertise needed for both quick certificate delivery and rapid, qualitative support. Certificate validation is done mostly by Xolphin, allowing delivery of an Extended Validation certificate in just one day.

Xolphin, a Sectigo company

In 2020 Xolphin was acquired by its longstanding partner Sectigo. Combining our 18-year history of expertise and resources with the global CA Sectigo, we are well positioned to strengthen and expand our offering of digital identity and security solutions.

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Our strong suits

  • 5 stars

    Customers mostly appreciate our fast service and outstanding technical support. Therefore, Xolphin is rated with 5 out of 5 stars.
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  • EV certificates delivered quickly

    As the Registration Authority for Sectigo, Xolphin is unique in Europe. This allows us to perform validation and deliver your certificates quickly. We deliver Sectigo EV certificates within two working days, our validation team validates in 11 different languages.
  • 50,000 customers

    Over 50,000 customers and over 3,000 resellers rely on our expertise. Since 2002, we have issued over 1,000,000 certificates.
  • Guaranteed quality

    Our rates are generally lower than if you were to order straight from a supplier. Should you not be satisfied in regards to our services, we guarantee a refund within 30 days after purchase. If you need certificates on a regular basis, you can become a reseller and get discounts based on the amount of certificates you have.
  • Postpay

    You don't need to pay in advance or make a deposit, you can pay afterwards with Ideal, bank transfer or automatic collection.
  • ISO 27001

    Xolphin's services comply with strict guidelines. Our information security protocols are certified in accordance with the ISO 27001 standard. This means that we continuously record, maintain, execute, safeguard and improve our systems and annually inspect everything related to information security.
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