SEPPmail - About the company
SEPPmail is an unfunded company based in Neuenhof (Switzerland), founded in 2000 by Stefan Klein. It operates as a Provider of encryption based security for email. SEPPmail has not raised any funding yet. The company has 254 active competitors, including 17 funded and 24 that have exited. Its top competitors include companies like Proton, Virtru and EtherMail.
Company Details
SEPPmail provides a solution for email security. Products offered by the company are Secure email gateway, Large file transfer, Digital Signature, SEPPmail App, and Outlook Add-In. Secure email gateway uses patented encryption-based technology to provide security to emails. SEPPmail Secure Email Gateway is available as a hardware platform in four different versions. Large file transfer enables the user to send and receive large files through a secure channel. Digital Signature ensures the authenticity and integrity of the delivered data or the email message. SEPPmail Outlook Add-In can be installed on PC systems with Microsoft Outlook to provide security to emails. Clients include Swiss Banking, Lufthansa Systems, kantonal Bank, Direktbank Austria, and KPMG. Technology partners include Airlock, CyProtect, Gemalto, and GlobalSign.
- Website
- seppmail.com
- Email ID
- *****@seppmail.ch, *****@seppmail.de
- Phone Number
- +41 **********
Key Metrics
Founded Year
2000
Location
Neuenhof, Switzerland
Stage
Unfunded
Investors
Ranked
81st among 254 active competitors
Investment & Acquisitions
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SEPPmail's funding and investors
SEPPmail has not raised any funding rounds yet. SEPPmail has 1 institutional investor.
View details of SEPPmail's funding rounds and investors
SEPPmail's founders and board of directors
Founder? Claim ProfileThe founders of SEPPmail is Stefan Klein. Stefan Klein is the CEO of SEPPmail.
Here are the details of SEPPmail's key team members:
- Stefan Klein: Founder & CEO of SEPPmail.
View details of SEPPmail's Founder profiles and Board Members
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SEPPmail's Competitors and alternates
Top competitors of SEPPmail include Proton, Virtru and EtherMail. Here is the list of Top 10 competitors of SEPPmail, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Proton 2014, Geneva (Switzerland), Seed | Provider of encrypted email, calendar, VPN, password management, and cloud services | $2M | 77/100 | |
2nd | Virtru 2012, Washington, DC (United States), Series D | Data security platform for email, files, and apps, powered by OpenTDF | $191M | 66/100 | |
3rd |  EtherMail 2021, Schaan (Liechtenstein), Seed | Offering email for web 3 solutions | $7.3M | 61/100 | |
4th |  BombBomb 2006, Colorado Springs (United States), Series A | Platform to create, send and track video emails | $3.43M | 60/100 | |
5th | Paubox 2014, San Francisco (United States), Series A | Provider of HIPAA compliant email and AI-powered email security solutions | $14M | 59/100 | |
6th | Skiff 2020, San Francisco (United States), Acquired | End to end encrypted email platform | $14.2M | 55/100 | |
7th |  Sendmarc 2018, Cape Town (South Africa), Series A | Cloud based email security compliance management tools provider | $8.5M | 55/100 | |
8th | Provider of a platform offering email security solutions | $6.2M | 55/100 | ||
9th |  Trustifi 2005, Las Vegas (United States), Series A | Encryption based email security solution | $26M | 52/100 | |
10th | Provider of encrypted email, calendar, and contacts with custom domain support | - | - | 52/100 | |
81st |  SEPPmail 2000, Neuenhof (Switzerland), Unfunded | Provider of encryption based security for email | - | 26/100 |
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SEPPmail's Investments and acquisitions
SEPPmail has acquired CyberPilot. SEPPmail has not made any investments as of now.Reports related to SEPPmail
Here is the latest report on SEPPmail's sector:
News related to SEPPmail
Media has covered SEPPmail for a total of 2 events in the last 1 year, 1 of them has been about partnerships.
•
Private-Equity backed SEPPmail acquires CyberPilot to build leading European email security platformStartupticker•Aug 24, 2026•SEPPmail
•
SEPPmail Enters Strategic Partnership with LEA PartnersGlobal Legal Chronicle•Sep 25, 2025•LEA Partners, SEPPmail, Lea Partners
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