Customer service Billing:

Monday — Friday:
9:00 - 18:00 CET time

Technical Support:

Monday — Friday:
9:00 - 18:00 CET time

Ordering system/certificate issuance:

24/7

Comodo Personal Authentication Certificates


A great way to protect your email from hacking, intercepting or unwanted reading your messages. Allows signing the company documents to ensure that the files were not changed after its signing.


As low as $18,46 / year *

* — with the purchase on 2 years.

All prices excl. VAT



Want to buy SSL-certificates at competitive prices? Its easy with LeaderTelecom!


Advantages of working with us

  • Experience. We have accumulated a wealth of experience over 13 years in the industry.
  • Coverage. We offer a wide range of services in the field of SSL certificates and cybersecurity.
  • Clients. Our customers are: AfterLogic, NW-Soft, Comindware, CRM-Consult, Technotop et al.
  • Worldwide. We work around the world
  • Free trial. No risk – test the certificate prior to payment.

News

2026-03-31

Dutch Public Holidays in April 2026

Due to public holidays, LeaderTelecom BV will be closed on April 3 (Good Friday), April 6 (Easter Monday), and April 27 (King's Day).

2026-03-06

LeaderSSL® Trademark Renewed in the European Union

We are happy to announce that the LeaderSSL® trademark has been officially renewed with the European Union Intellectual Property Office (EUIPO).

Comodo Secure E-mail certificates
«Secure E-mail» certificates is the best way to secure email from hacking, or interception of messages.
Degree of trust:
Domain validation
more info
1 year $21,92
2 years $36,92

* - All prices excl. VAT All retail payments are processed in Euros. LeaderSSL can only provide indicative conversion prices in other currencies. Partner payments can be processed in US dollars. The same goes for invoices but, for accounting purposes, all invoices are indicated in Euros regardless of payment currency.We can charge VAT in accordance with the country of your billing address. Final amounts will appear during the checkout process.


SSL-certificate – an important factor in climbing to the top of Google rankings

Important information for SEO-optimisers and webmasters


Google has officially announced that sites with HTTPS will get better rankings. Google has increased security and now prioritises secure sites in search results. To increase the chances of getting to the top, Google recommends that you install SSL-Certificates for all your sites.

Payment Options



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Yes! Let's do it for free!

Have any questions?
Call us now +31 20 7640722