LeaderSSL Support: offline:
Mo - Fr 9:00 - 18:00 CET time
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

LeaderTelecom B.V. is VAT-registered with the UK’s HM Revenue and Customs (HMRC) and has a UK VAT number (GB373878249) , so we can charge UK VAT as normal. All invoices for UK customers now include 20% VAT, although still denominated in EUR as the company’s tax residency is the Netherlands.

GlobalSign Wildcard
SSL certificates

As low as £292.42 / year


Buy now and Save money using one certificate for all sub-domains

  • Certificate covers all of the sub-domains of your main domain
  • Domain Validation or Organization Validation
  • For private persons or organizations (depending on the validation type)
  • Save your time and money by buying one certificate instead of several ones
  • Encryption: SHA2

* — with the purchase on 1 year.

All prices excl. VAT

Order Now

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

2025-05-06

SSL/TLS Certificate Validity to Be Reduced to 47 Days by 2029

The CA/Browser Forum has announced a gradual reduction in SSL/TLS certificate validity. By March 2029, certificate validity will be gradually reduced to just 47 days.

2025-04-15

We Wish You a Happy Easter!

Due to public holidays, LeaderTelecom BV will be closed on April 18th, Good Friday, and on April 21st, Easter Monday.

All news

How it works?


Problem: Threat of fraud, fishing, stealing confidential information.

Solution: Securing confidential information by SSL certificates

Encryption makes confidential information useless character set for hackers.

Result: Increasing sales for all Ecommerce areas, increasing customers' satisfaction, etc.

Try for free*

* Try before buy! Free one-week test period!

Want to know the difference
between DV, OV and EV?




LeaderTelecom price for GlobalSign Wildcard SSL certificates


GlobalSign
Domain SSL Wildcard

Issuance in 5 minutes
with Domain Validation

Quick and economical

For organizations, individual enterpreneurs and private persons

Domain Validation (DV)

Fast issuance in 5 minutes*

Protect all subdomains and main domain
(mydom.com, sub1.mydom.com, sub2.mydom.com, etc.)

Encryption: SHA2

Free shipping via email

1 year
£292.42 excl. VAT


Buy



Place an order and get free of charge

Support


We provide clients with quick, friendly and professional support via email and phone

Trustmark Globalsign Secute Site Seal


With the purchase of GlobalSign certificate you get GlobalSign Secure Site Seal to increase trust to your site and increased conversion rates

Free unlimited reissuance


Free unlimited reissuance of the certificates when the private key is lost

Unlimited server licenses


You may install GlobalSign certificates on unlimited number of physical servers

Getting an SSL certificate from LeaderSSL is as easy as 1-2-3

Issue the certificate
Install it
Test for 1 week
(no payment needed)

Payment Options



Are you ready to try?


Yes! Let's do it for free!

Have any questions?
Call us now +31 20 7640722