United States · 
Who invested in Pillar Security?
Pillar Security's investors include LD Capital, Golden Ventures and Shield Capital.
United States · Seed startup
Who invested in Pillar Security
Funding summaryUpdated 26 Oct 2026
$9.0Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $9.0MApr 2025
- Investors
- 3
The rounds
- Apr 2025
Founders and team
From Pillar Security's own website: 2 founders.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Pillar Security
How much has Pillar Security raised?
Pillar Security has raised $9.0M across 1 round since 2025.
When did Pillar Security last raise?
Pillar Security's most recent round was a Seed of $9.0M in Apr 2025.
What was Pillar Security's biggest round?
Its most recent round, $9.0M in Apr 2025, is also its largest on record.
Who backed Pillar Security first?
Pillar Security's first round on record, in Apr 2025, was backed by LD Capital, Golden Ventures and Shield Capital.
What stage is Pillar Security at?
Pillar Security's latest named round is a Seed, in Apr 2025.
Where is Pillar Security based?
Pillar Security is based in the United States.
Companies like Pillar 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.