Most large organizations have specific requirements for SSL certificates protecting their projects, as well as for certification authorities that issue and support those certificates. Normally, certificates with validation levels lower than OV and EV are not even considered when choosing certificates for large-scale projects.
Most often, our prominent partners opt for DigiCert certificates (Thawte, GeoTrust, and DigiCert brands). Companies operating in sectors subject to international sanctions usually purchase certificates by GlobalSign, a Japanese certification authority.
If you are unsure how to pick a certificate to satisfy your company's needs the most — simply submit a request and our team will contact you to pass on detailed advice and help you find the right solution.