Valuation
$34.2M
2025 Revenue
$11.4M
Funding
$0
Team
57
Founded
2018
OnSecurity Revenue & Valuation (2025)
OnSecurity is a leading CREST-accredited penetration testing vendor based in the UK, dedicated to delivering high-impact, high-intelligence penetration testing services to businesses of all sizes.
Last updated
OnSecurity Revenue
In 2025, OnSecurity's revenue reached $11.4M. Since its launch in 2018, OnSecurity has shown consistent revenue growth.
| Year | Milestone | Source |
|---|---|---|
| 2025 | OnSecurity Hit $11.4m revenue in September 2025 | |
| 2018 | Launched with $0 revenue |
OnSecurity Valuation, Funding Rounds
OnSecurity's most recent disclosed valuation is $34.2M.
| Year | Round | Amount | Valuation | % Sold | Source |
|---|
Founder / CEO
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
We do not have customer count information for OnSecurity yet.
OnSecurity Employees & Team Size
OnSecurity employs approximately 57 people as of 2026.
| Year | Milestone | Source |
|---|---|---|
| 2025 | Reached 57 employees (September 2025) |
Frequently Asked Questions about OnSecurity
What is OnSecurity's revenue?
OnSecurity generates $11.4M in revenue.
Who is the CEO of OnSecurity?
The CEO of OnSecurity is Paul Holder.
How much funding does OnSecurity have?
OnSecurity raised $0.
How many employees does OnSecurity have?
OnSecurity has 57 employees.
Where is OnSecurity headquarters?
OnSecurity is headquartered in Bristol, England, United Kingdom.
Compare OnSecurity to the industry
OnSecurity operates across multiple industries. Browse revenue, funding, and growth data for OnSecurity in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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