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.

News

18-02-21

From March 1, 2021, Sectigo will remove street address and postal code information from all public certificates

From March 1, 2021, Sectigo will remove street address and postal code information from all public certificates. As noted by representatives of the certification authority, this information is not necessary for inclusion in certificates. The technical specifications do not require it. The change affects all public OV/EV SSL and OV/EV Code Signing certificates.

11-01-21

Firefox 83 introduces HTTPS-only mode

Mozilla Firefox 83 has a new HTTPS-only mode. When activated, the following happens: Firefox tries to establish secure connections with all the sites you visit; Firefox will ask your permission to visit sites that are accessible only via HTTP.

28-12-20

Notice of the office-working schedule during the Christmas holiday’s season

Dear LeaderTelecom customers, on behalf of all of our employees we warmly congratulate you with a long-awaited happy holidays – Christmas and New Year.

29-10-20

LeaderTelecom B.V. wins its first FD Gazelle 2020 award in the Netherlands

LeaderTelecom B.V. has won its first FD Gazelle 2020 award in the Netherlands for the Western region in the Small category. This award is further confirmation that LeaderTelecom B.V. is one of the fastest growing companies in the Netherlands.