SI

Sikkermail

Logiva A/S

Skanderborg, Denmark

Email SecurityData Protection
Founded 2003Serves Enterprise, SMB, Public Sector
Profile last updated: October 17, 2026

About

Founded in 2003, Sikkermail is a cybersecurity company based in Skanderborg, Denmark working in email security, data protection.

Sikkermail is a secure email brand of Logiva A/S, a Danish company that has provided secure email solutions to Danish businesses and public institutions since 2003. Its SIKKER@MAIL product lets users send encrypted and digitally signed email from their existing mail client, so that only the intended recipient can read the content and can verify the sender's identity. The company also offers SafeSend, which helps prevent emails from being sent to the wrong recipient. Logiva positions its services around GDPR compliance and NIS2 requirements for email encryption. The company is part of the J2 Global group, now Ziff Davis, and states it serves more than 1,000 customers and over 500,000 users. Support is provided by phone and email, with free setup assistance and support included.

Location

Skanderborg, Denmark

Founded

2003

Company type

Limited company

Legal name

Logiva A/S

Focus areas

secure emailemail encryptiondigital signingGDPRNIS2Outlookdata protection

Languages

DA

Services & products

Security domains

Email SecurityData Protection

How they deliver

Software

Products

SIKKER@MAIL

Email encryption

Secure email solution that encrypts and digitally signs outgoing email from within common mail clients such as Outlook, with a one-click send option, so that only the intended recipient can read the message.

SafeSend

Email security

Tool that helps prevent misdirected emails from being sent to the wrong recipient, reducing the risk of data leaks and GDPR breaches.

Customers

EnterpriseSMBPublic Sector

Compliance & partners

Compliance frameworks

GDPRNIS2

Credentials & affiliations

Certifications

ISAE 3000

Issued by: Independent third-party auditor

People

Management & team (2)

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