United States · 
Who invested in WideField Security?
WideField Security's investors include Ring Capital, Engineering Capital and Cisco Investments.
2026
$11MSeries A?VentureUnited States · Venture startup
Who invested in WideField Security
Funding summaryUpdated 26 Oct 2026
$11Mraised across 2 rounds since 2025, from 2 sources
- Latest round
- VentureMar 2026
- Biggest round
- $11MSeries A · Oct 2025
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $11M Oct 2025
- Biggest round
- $11M Series A · Oct 2025
- Between rounds
- 5 months from the last two
The rounds
- Mar 2026VentureAmount undisclosed1 new2 returning
Source recorded
- Oct 2025
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about WideField Security
How much has WideField Security raised?
WideField Security has raised $11M across 2 rounds since 2025. One round did not disclose an amount, so the total is a floor.
When did WideField Security last raise?
WideField Security's most recent round was a Venture in Mar 2026.
What was WideField Security's biggest round?
WideField Security's largest round on record is $11M (Series A), in Oct 2025.
Who backed WideField Security first?
WideField Security's first round on record, in Oct 2025, was backed by Ring Capital and Engineering Capital.
What stage is WideField Security at?
WideField Security's latest named round is a Venture, in Mar 2026.
Where is WideField Security based?
WideField Security is based in the United States.
Companies like WideField Security
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.