Zivverrevenue & funding
Email Security SoftwareAmsterdam, NetherlandsFounded 2015CEO Wouter Klinkhamer
Zivver is secure communication platform.
- Customers
- 4K
Zivver revenue
Zivver has not published its revenue. GetLatka estimates it at about $16.6M a year (December 2023).
All 2 revenue readings, with sources
| As of | Revenue | Source |
|---|---|---|
| Sep 2021 | $14M | – |
| Dec 2023 | $16.6MEST | GetLatka estimate |
– source not recorded
Zivver funding rounds & investors
Zivver has raised $32.6M across three rounds since 2017. The latest was a $17M Series B in October 2020.
| Date | Round | Raised |
|---|---|---|
| Oct 2020 | Series B | $17M |
| Oct 2018 | Series A | $12M |
| Apr 2017 | Seed | $3.6M |
| Total raised | $32.6M |
Zivver competitors
Zivver competes most directly with Proton AG, Egress Software Technologies and Trustifi.
| Company | Revenue | Funding | Employees | Customers | Founded |
|---|---|---|---|---|---|
 Proton AG | $97.5M | – | 500 | – | 2014 |
 Egress Software Technologies | $39.7M | $46.3M | 321 | 7M | 2007 |
| Zivver | $16.6M | $32.6M | 130 | 4K | 2015 |
 Trustifi | $3.2M | $4M | 29 | – | 2005 |
Zivver CEO, founders & employees
Wouter Klinkhamer founded Zivver in 2015 and runs it as CEO. Zivver had 130 employees (December 2024, LinkedIn).
- Wouter KlinkhamerFounder & CEO
All 9 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Dec 2024 | 130 | |
| Dec 2023 | 135 | |
| Sep 2023 | 130 | – |
| 2023 | 135 | – |
| Dec 2022 | 137 | |
| 2022 | 142 | – |
| Dec 2021 | 137 | |
| Sep 2021 | 130 | – |
| Aug 2021 | 142 | – |
Zivver FAQ
What is Zivver's revenue?
GetLatka estimates Zivver's revenue at about $16.6M a year (December 2023). The company hasn't published its own figure.
How much funding has Zivver raised?
Zivver has raised $32.6M across three funding rounds. The latest was a $17M Series B in October 2020.
How many employees does Zivver have?
Zivver had 130 employees in December 2024, according to LinkedIn.
Who is the CEO of Zivver?
Wouter Klinkhamer is the CEO of Zivver and founded the company in 2015.
Who founded Zivver?
Wouter Klinkhamer founded Zivver in 2015.
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How this page is sourced
4 from public sources · 1 estimate. Founder figures link to the second they were said; public figures name their source; estimates are marked EST and say whose they are. Not financial advice.
Updated Oct 30, 2026Data disclaimerReport a correctionClaim this profileRun Zivver? Join the podcast