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Founded Year



Acquired | Acquired

Total Raised


About Sepior

Sepior provides a solution for protecting data in the cloud against hacking. It is based on a type of encryption known as secure multi-party computation (MPC), which allows the calculation of encrypted data. It was founded in 2013 and is based in Aarhus, Denmark. On July 20th, 2022, Sepior was acquired by Blockdaemon. The terms of the transaction were not disclosed.

Headquarters Location

Inge Lehmanns Gade 10

Aarhus, 8000,


(+45) 25 46 25 80

Sepior's Product Videos

ESPs containing Sepior

The ESP matrix leverages data and analyst insight to identify and rank leading companies in a given technology landscape.

Emerging Tech / Cybersecurity

This market includes companies that provide tools for storing and managing encryption keys, which allow organizations to encrypt and decrypt data. Key management solutions protect encryption keys from unauthorized access, corruption, or loss.

Sepior named as Challenger among 8 other companies, including Virtru, Fortanix, and Ubiq Security.

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Sepior's Products & Differentiators


    Software tools to create and manage digital wallets

Expert Collections containing Sepior

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Sepior is included in 1 Expert Collection, including Cybersecurity.



5,158 items

Sepior Patents

Sepior has filed 4 patents.

The 3 most popular patent topics include:

  • Cryptography
  • Key management
  • Cryptographic protocols
patents chart

Application Date

Grant Date


Related Topics




Cryptography, Key management, Cryptographic protocols, Cloud storage, Cryptographic attacks


Application Date


Grant Date



Related Topics

Cryptography, Key management, Cryptographic protocols, Cloud storage, Cryptographic attacks



Latest Sepior News

How to get funding for you startup in Denmark

Oct 27, 2022

Nicolaj Højer Nielsen has an impressive track record as both a serial entrepreneur and an investor in Denmark.  He has co-founded, among other businesses, CodeSealer and Sepior, and invested in many Danish startups, such as Penneo.  Read his crash course on how to get financing for your business in Denmark. I am often asked by… The post How to get funding for you startup in Denmark appeared first on Nordic Startup News.

Sepior Frequently Asked Questions (FAQ)

  • When was Sepior founded?

    Sepior was founded in 2013.

  • Where is Sepior's headquarters?

    Sepior's headquarters is located at Inge Lehmanns Gade 10, Aarhus.

  • What is Sepior's latest funding round?

    Sepior's latest funding round is Acquired.

  • How much did Sepior raise?

    Sepior raised a total of $4.77M.

  • Who are the investors of Sepior?

    Investors of Sepior include Blockdaemon, SEED Capital, Horizon 2020 and DTU Symbion Innovation.

  • Who are Sepior's competitors?

    Competitors of Sepior include QuintessenceLabs, Akeyless, Fortanix, Virtru, Unbound Security and 8 more.

  • What products does Sepior offer?

    Sepior's products include ThresholdSig and 1 more.

  • Who are Sepior's customers?

    Customers of Sepior include SBI Security Solutions and Parfin.

Compare Sepior to Competitors

Baffle Logo

Baffle provides a transparent data security mesh for both on-premises and cloud data. Baffle's products include The BaffleManager Application Data Protection Service, which offers a comprehensive data protection capability that unifies enhanced data access monitoring and access control with end-to-end encryption. The data protection solution – which employs an AES 256-bit encryption method – enables secure computing for cloud applications and integrates at the SQL layer as a gatekeeper to constrain how applications access sensitive data and help thwart attacks. The firm serves the financial services, healthcare, SaaS, and cloud provider industries. It was founded in 2015 and is based in Santa Clara, California.

Fortanix Logo

Fortanix is a mid-stage technology firm that allows users to run applications securely in public clouds with complete privacy from the cloud provider. Its products include Data Security Manager SaaS, Confidential Computing Manager, and Confidential AI. Fortanix serves healthcare, technology, university, and payment companies. The company was founded in 2016 and is based in Mountain View, California.

Virtru Logo

Virtru provides email privacy through a single plug-in. The plugin allows individuals and businesses to control who receives, reviews, and retains their digital information - wherever it travels, throughout its lifespan. Virtru requires no special skills or knowledge, supports all popular email and file types, and can be used on a PC, Mac, or mobile device.

StorMagic Logo

StorMagic offers their clients storage solutions.

SSH Communications

SSH Communications offers internet security software, including cryptography and authentication.

Akeyless Logo

Akeyless is a cybersecurity company that is developing a secrets management platform. Its platform protects and manages credentials, certificates, and keys used by machines, applications, and DevOps teams in both hybrid and multi-cloud environments. Akeyless serves mid to large-sized enterprises. The company was founded in 2018 and is based in Ramat Gan, Israel.

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