Zivver
Track on RadarAcquired by Kiteworks · 2025 · news
Secure email communication platform preventing data breaches & ensuring compliance
- Total raised
- $32.21M
- Employees
- 62
- Founded
- 2015
- Momentum
- 23
Stalling
Data updated July 2026
About
About Zivver
At a glance
Zivver is a cybersecurity company specializing in Email & Messaging Security, founded in 2015 and headquartered in Amsterdam, Netherlands. It has raised $32.21M in total funding, employs about 62 people, and was acquired by Kiteworks in 2025.
Zivver is a cybersecurity company that specializes in secure email communication and data protection. The company provides solutions designed to prevent data breaches and ensure compliance with regulatory requirements through secure email transmission. Their platform integrates with existing email systems to enable organizations to share sensitive information securely while maintaining control over data. The company's technology focuses on protecting email communications from common security risks such as misdirected emails, unauthorized access, and data leakage. Zivver's solutions include features for secure two-way communication, encryption, and compliance management. The platform is designed to work with both internal users and external recipients who may not have Zivver installed. Zivver serves organizations across multiple sectors, with particular emphasis on industries that handle sensitive data such as financial services, healthcare, and government entities. Their approach emphasizes making security accessible and user-friendly, enabling employees to communicate securely without complex technical processes. The company maintains a dedicated security team including a Chief Information Security Officer, Security and Privacy Officer, and Security Engineers who focus on implementing secure practices throughout the organization. Zivver's security strategy is built on three core components: people, procedures, and compliance, with emphasis on creating a security-minded culture within client organizations.
Momentum
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Valuation
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Funding
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Privately held
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Headcount
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Tech stack
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FAQ
Frequently asked questions about Zivver
When was Zivver founded?▾
Zivver was founded in 2015.
Where is Zivver headquartered?▾
Zivver is headquartered in Amsterdam, Netherlands.
How much funding has Zivver raised?▾
Zivver has raised a total of $32.21M in total funding.
Is Zivver public or private?▾
Zivver is a privately-held company.
How many employees does Zivver have?▾
Zivver has approximately 62 employees.
What does Zivver do?▾
Zivver is a cybersecurity company that specializes in secure email communication and data protection. The company provides solutions designed to prevent data breaches and ensure compliance with regulatory requirements through secure email transmission. Their platform integrates with existing email s…
