2025 Revenue
$57.6M
Customers
3K
Funding
$17.1M
YOY
156.2%
Avg ACV
$19.2K
Team
524
Founded
1995
How SSH Communications Security CEO Kaisa Olkkonen grew SSH Communications Security to $57.6M revenue and 3K customers in 2025.
We are a European cybersecurity company that helps businesses secure critical data and communications between systems, automated applications, and people with defensive cybersecurity. Our solutions defend and safeguard business communications, business secrets, and access to them - now and in the future. SSH Communications Security is the market leader in developing advanced security solutions since 1995 when the company’s founder, Tatu Ylönen, invented the Secure Shell protocol, which soon became the gold standard for data-in-transit security. Today Secure Shell is one of the most widely used protocols in the world and SSH Communications Security has grown to serve over 3,000 customers around the globe. Throughout our history, we have developed leading-edge security solutions that enable organizations to protect themselves against a rapidly growing threat landscape that includes both internal and external actors. Our platform-based approach to Secure Shell deployment and management provides the only solution on the market that addresses the need for security, compliance, and operational efficiency in today’s complex enterprise environments.
Last updated
SSH Communications Security Revenue
In 2025, SSH Communications Security's revenue reached $57.6M. The company previously reported $22.5M in 2024. Since its launch in 1995, SSH Communications Security has shown consistent revenue growth.
| Year | Milestone |
|---|---|
| 2025 | SSH Communications Security Hit $57.6m revenue in December 2025 |
| 2024 | SSH Communications Security Hit $22.5m revenue in November 2024Source |
| 2024 | SSH Communications Security Hit $13.7m revenue in October 2024 |
| 2023 | SSH Communications Security Hit $10.8m revenue in December 2023 |
| 2021 | SSH Communications Security Hit $8.4m revenue in April 2021 |
| 1995 | Launched with $0 revenue |
SSH Communications Security Valuation, Funding Rounds
SSH Communications Security has not publicly disclosed its valuation. The company has raised $17.1M in total funding to date.
SSH Communications Security has raised $17.1M in total funding across 2 rounds, with its most recent round in 2019.
| Year | Round | Amount | Valuation | % Sold |
|---|---|---|---|---|
| 2019 | Funding round | $2.6M | - | - |
| 2015 | Funding round | $14.6M | - | - |
SSH Communications Security Employees & Team Size
SSH Communications Security employs approximately 524 people as of 2026, up from 518 in 2024.
SSH Communications Security has 524 total employees in different roles and functions and 15 sales reps that carry a quota. They have 3K customers that rely on the company's solutions.
| Year | Milestone |
|---|---|
| 2025 | Reached 524 employees (December 2025) |
| 2024 | Reached 518 employees (December 2024) |
| 2024 | Reached 516 employees (October 2024) |
| 2023 | Reached 516 employees (December 2023) |
| 2022 | Reached 501 employees (December 2022) |
| 2021 | Reached 482 employees (December 2021) |
| 2021 | Reached 135 employees (April 2021) |
Founder / CEO
Kaisa Olkkonen
Kaisa Olkkonen is listed as Founder / CEO at SSH Communications Security.
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
See how SSH Communications Security acquires and retains customers with data on acquisition costs and revenue performance. Log in to access the complete customer economics dashboard.
LockedFrequently Asked Questions about SSH Communications Security
What is SSH Communications Security's revenue?
SSH Communications Security generates $57.6M in revenue.
Who founded SSH Communications Security?
SSH Communications Security was founded by Kaisa Olkkonen.
Who is the CEO of SSH Communications Security?
The CEO of SSH Communications Security is Kaisa Olkkonen.
How much funding does SSH Communications Security have?
SSH Communications Security raised $17.1M.
How many employees does SSH Communications Security have?
SSH Communications Security has 524 employees.
Where is SSH Communications Security headquarters?
SSH Communications Security is headquartered in Helsinki, Finland.
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Source Attribution
Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.
Company data last updated .