Suomen Turvaposti Oy

What Suomen Turvaposti Oy does

Suomen Turvaposti Oy (legal entity established 1994; encrypted-email service launched 2004) is an Espoo-headquartered, 100% Finnish-owned software vendor that operates the Turvaposti encrypted email platform for Finnish organizations. Its core product appends a .turvaposti.fi suffix to a recipient address so that an organization's existing email client can send and receive encrypted messages without client-side software installation; recipients are authenticated by SMS password or by strong electronic identification using bank credentials or mobile certificates. The service is sold on a quote-based subscription basis through a small named direct-sales team (nine total employees), with publicly disclosed implementations ranging from a single user to thousands of users per customer. The platform supports attachments up to 100 MB, read-receipt and delivery confirmation, and an English-language sibling product (SecuredMail at securedmail.eu) for international use.

Name

Suomen Turvaposti Oy

Legal name

Suomen Turvaposti Oy

Website

https://turvaposti.fi

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

Suomen Turvaposti Oy operates the Turvaposti encrypted email service, providing Finnish organizations with secure, recipient-verified messaging via their existing email clients without software installation.

Ownership category

akta.pro rank

Product category

Secure Encrypted Email Services

SIC

Telegraph & Other Message Communications (4822)

akta.pro industry

PRIMARYHLALAKAE

Identity, Authentication & eSignature for Telehealth

Healthcare & Life Sciences/Telehealth Platforms/Telehealth Infrastructure & Enablement Platforms (video, scheduling, EHR integration)

SECONDARYFSAMAHAK

Wire/RTP Directory, Alias & Recipient Validation Services

Financial & Insurance/Payments & Transaction Processing/Wire & Real-Time Payments (RTP) Processing

Keywords

• Encrypted email service
• Secure email SaaS
• Email encryption
• Recipient authentication
• Confidential messaging

Headquarters

HQ city

Espoo

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales, Others

Revenue model

1. Encrypted Email Service Subscription: Subscription-based encrypted email service for organizations. Pricing is quote-based and tailored to organization size and user count. Service can range from single users to thousands of users per organization. Implementation requires no hardware or software installation.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Suomen Turvaposti Oy operates Turvaposti, a subscription-based encrypted email SaaS that lets Finnish organizations send and receive confidential messages directly from their existing email clients by appending the .turvaposti.fi suffix to recipient addresses. Recipients are authenticated through SMS-delivered passwords or strong electronic identification (Finnish bank IDs and mobile certificates), and senders receive delivery and read receipts. The service requires no software or hardware installation, is delivered redundantly across multiple Finnish data centers, and is offered in Finnish, Swedish, and English via the parallel SecuredMail brand.

Product overview

Suomen Turvaposti Oy offers Turvaposti, a secure encrypted email service that encrypts communication for Finnish organizations. The core Turvaposti product enables users to send encrypted messages directly from their existing email system by appending .turvaposti.fi to recipient addresses, with authentication via SMS password or strong electronic identification. An English-language version called SecuredMail serves international markets. The company also provides a web-based interface for users to send and receive encrypted messages without email client integration.

Differentiator

Problem solved

Functional benefit

Brands

• Avauslinkki: Secure link service for data transfer mentioned in the privacy policy alongside Turvaposti messaging service

Products and services

• Turvaposti Encrypted email SaaS for Finnish organizations that lets users send and receive secure messages directly from their existing email client by appending the .turvaposti.fi suffix to recipient addresses, with recipient authentication via SMS password or strong electronic identification (Finnish bank IDs and mobile certificates), delivery and read receipts, attachments up to 100 MB, and no software or hardware installation required.
• SecuredMail English-language version of the Turvaposti encrypted email service offered under the securedmail.eu domain for international use, providing the same encrypted email and recipient authentication capabilities with a fully English interface.

Quantifiable outcome

• 99.99% uptime in 2025 - highest in 22-year history with less than 1 hour total downtime
• +2 more outcomes

Named customers11 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• SmartLockr: SmartLockr is a Dutch provider of secure email and data sharing solutions for European healthcare, government, and legal organizations. Directly comparable in providing recipient authentication, GDPR-aligned encryption, and integration with Microsoft Outlook.
• Virtru: Virtru provides end-to-end email encryption and data protection for enterprises, including Google Workspace and Microsoft 365 integrations. Comparable as an email encryption service with recipient authentication and government-grade deployment.
• Tutanota: Tutanota is a German end-to-end encrypted email provider focused on privacy and security. Comparable as a secure encrypted email service with zero-knowledge encryption and recipient authentication for regulated European use cases.
• Echoworx: Echoworx is a Canadian email encryption provider serving enterprises and governments globally. Comparable as a secure email encryption platform with recipient authentication and policy-based encryption for regulated industries.
• Zivver: Zivver is a Dutch secure messaging platform specializing in healthcare and government. Highly comparable to Turvaposti's healthcare and public-sector vertical focus, European regulatory positioning, and secure outbound messaging workflow.
• RPost: RPost provides registered and encrypted email services with legally binding proof-of-delivery features. Highly comparable to Turvaposti's court-validated legal-notification capability and read-receipt-based delivery confirmation.
• Proton AG: Proton (formerly ProtonMail) is the largest end-to-end encrypted email provider globally, serving consumers and businesses from Switzerland. Directly comparable as a secure encrypted email service with strong recipient authentication and recipient-side encryption.
• Hushmail: Hushmail is a Canadian encrypted email provider focused on healthcare (HIPAA), legal, and small-business users. Comparable as a secure encrypted email service serving regulated professional verticals.
• SEPPmail: SEPPmail is a German provider of secure email encryption and electronic signatures for enterprises. Comparable as a European secure email gateway offering S/MIME and PGP-based encryption with recipient authentication.

Broad incumbents

• Microsoft: Microsoft offers Office 365 Message Encryption (OME) and Purview Message Encryption as part of its productivity cloud. Comparable as the dominant incumbent that bundles secure messaging capabilities into Microsoft 365, putting competitive pressure on specialist encrypted email providers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/suomen-turvaposti-oy

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Suomen Turvaposti Oy