# ShieldX funding: rounds and investors

> ShieldX has raised $25M across 1 round since 2017. Investors include Aspect Ventures, Bain & Company and Symantec Ventures. Every round with its source.

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

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

# Who invested in *ShieldX*

One round we have observed, with the 6 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.

Cybersecurity

Funding summary Updated 26 Oct 2026

**$25M** raised across 1 round since 2017, from 1 source

- **Latest round:** Series B, $25M Dec 2017
- **Investors:** 6

See who backed them

## The rounds

- **Dec 2017** Series B **$25M** [Aspect Ventures](https://millionrounds.com/fund/aspect-ventures) [Bain & Company](https://millionrounds.com/fund/bain-and-company) [Symantec Ventures](https://millionrounds.com/fund/symantec-ventures) [Dimension Data](https://millionrounds.com/fund/dimension-data) [FireEye](https://millionrounds.com/fund/fireeye) Ashar Aziz Reported by FinSMEs

## Everyone who backed them

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

[Bain & Company](https://millionrounds.com/fund/bain-and-company) VC firm **1** round

[Symantec Ventures](https://millionrounds.com/fund/symantec-ventures) Corporate VC **1** round

[Dimension Data](https://millionrounds.com/fund/dimension-data) Corporate VC **1** round

[FireEye](https://millionrounds.com/fund/fireeye) Corporate VC **1** round

Ashar Aziz no record of our own yet **1** round

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

## Quick answers about ShieldX

### Who invested in ShieldX?

ShieldX's investors include Aspect Ventures, Bain & Company, Symantec Ventures, Dimension Data and FireEye, and 1 more on record.

### How much has ShieldX raised?

ShieldX has raised $25M across 1 round since 2017.

### When did ShieldX last raise?

ShieldX's most recent round was a Series B of $25M in Dec 2017.

### What was ShieldX's biggest round?

Its most recent round, $25M in Dec 2017, is also its largest on record.

### Who backed ShieldX first?

ShieldX's first round on record, in Dec 2017, was backed by Aspect Ventures, Bain & Company and Symantec Ventures and 3 others.

### What stage is ShieldX at?

ShieldX's latest named round is a Series B, in Dec 2017.

### Where is ShieldX based?

ShieldX is based in the United States.

## Companies like ShieldX

In the same sector, and raised in the last eighteen months.

[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Opsin** $21M · Oct 2026](https://millionrounds.com/company/opsin)[**Harmonic Security** $68M · Oct 2026](https://millionrounds.com/company/harmonic-security)[**Reach Security** $60M · Oct 2026](https://millionrounds.com/company/reach-security)[**Persona** $210M · Oct 2026](https://millionrounds.com/company/persona)[**Hilt** $4.7M · Oct 2026](https://millionrounds.com/company/hilt)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app