Wildcard SSL Certificates


A trusted SSL certificate proves the authenticity of your website through the reliable verification of your domain and additional company information. Operating systems and browsers also show that your website is secure.

The SwissSign wildcard SSL certificates make it possible to secure and manage an unlimited number of subdomains for a specific domain name with just one certificate.


Wildcard SSL certificates can be issued at the DV (Domain Validation) and OV (Organisation Validation) level.



Compare now

and find the right SSL certificate

The first question in choosing the right certificate is the level of trust the website or application should offer the visitor.

  • Validation level
  • Identification verification
  • Unlimited subdomains
  • Company name in certificate
  • Issued
  • Validity
  • Price

SSL Silver Wildcard (DV)

  • DV
    Domain Validation

  • instantly

  • 1 year

  • CHF 329

SSL Gold Wildcard (OV)

  • OV
    Organisation Validation

  • within 1–2 working days

  • 1 year

  • CHF 559.-


Benefit from attractive certificate prices and other price advantages when you place a multiyear order*.


Multiyear offer

Save now and plan for the long term!

So that you can benefit from an annual price that’s as attractive as possible, including a discount, we also offer 2-5-year orders.*


* To comply with the latest security requirements, certificates must be re-issued annually.


For the annual validation, we’ll send you an email notification 10 or 30 days before the certificate expires. Please follow the instructions in the email to revalidate your domain and re-issue the updated certificate.


Your 30-day money-back guarantee applies to the original order date.




Choice of validation level

Depending on the certificate type (SSL Silver Wildcard (DV), SSL Gold Wildcard (OV)), different attributes of the certificate holder are checked.


For the identification verification of wildcard SSL, a distinction is made between the following two types.

Domain Validation (DV)

The Domain Validation (DV) certificate type validates the domain, i.e. it checks whether the URL (www.example.ch) exists. This validation is performed automatically via e-mail and offers the advantage that the check takes only a few seconds. This certificate protects the visitor with so-called session encryption and does not contain any information about the operator of this site/application. 

Organisation Validation (OV)

The Organisation Validation (OV) certificate type checks the organisation, i.e. the company operating the site. It also checks the official entry and confirms that the specified organisation actually exists. This information is indicated in the certificate. This ensures that the organisation is also the legal user. 

Why choose SwissSign?


🗸 Certificates issued quickly

🗸 Professional support in three languages (German, English, French)

🗸 Payment on account or by credit card

🗸 30-day return policy


🗸 Certification authority (CA) in Switzerland

🗸 Complies with national and international standards and legal requirements



🗸 Highest security standards

🗸 SwissSign certificates enjoy a high level of trust