# Pillar Security funding: rounds and investors

> Pillar Security has raised $9.0M across 1 round since 2025. Investors include LD Capital, Golden Ventures and Shield Capital. Every round with its source.

Source: https://millionrounds.com/company/pillar-security (Millionrounds; every figure on the page links to its filing or article)

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Pillar Security*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI

Funding summary Updated 26 Oct 2026

**$9.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $9.0M Apr 2025
- **Investors:** 3

See who backed them

## The rounds

- **Apr 2025** Seed **$9.0M** [LD Capital](https://millionrounds.com/fund/xie) [Golden Ventures](https://millionrounds.com/fund/golden-ventures) [Shield Capital](https://millionrounds.com/fund/shield-capital) Source recorded

## Founders and team

From Pillar Security's own website: 2 founders.

**Dor Sarig** Co-founder & CEO

**Ziv Karliner** Co-founder & CTO

## Everyone who backed them

[LD Capital](https://millionrounds.com/fund/xie) VC firm **1** round

[Golden Ventures](https://millionrounds.com/fund/golden-ventures) VC firm **1** round

[Shield Capital](https://millionrounds.com/fund/shield-capital) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=pillar-security).

## Quick answers about Pillar Security

### Who invested in Pillar Security?

Pillar Security's investors include LD Capital, Golden Ventures and Shield Capital.

### 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.

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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