# Trust Stamp funding: rounds and investors

> Trust Stamp has raised $8.5M across 2 rounds since 2024. Investors include SixThirty, Second Century Ventures and MasterCard. Every round with its source.

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

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

# Who invested in *Trust Stamp*

2 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**$8.5M** raised across 2 rounds since 2024, from 2 sources

**$3.0M** Round **$5.5M** Round

- **Latest round:** Round, $5.5M Jun 2026
- **Step-up i:** 1.8×
- **Investors:** 6

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2025 2026

**$3.0M** Round

**$5.5M** Round

- **First round:** Round, $3.0M
- **Biggest round:** $5.5M
- **Between rounds:** 18 months

## The rounds

- **Jun 2026** Round **$5.5M** *2 new* *3 returning* [Reach](https://millionrounds.com/fund/reach) [SixThirty](https://millionrounds.com/fund/sixthirty) [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) [MasterCard](https://millionrounds.com/fund/mastercard) [Meyer Global](https://millionrounds.com/fund/meyer-global) Source recorded
- **Dec 2024** Round **$3.0M** *4 new* [VentureOut](https://millionrounds.com/fund/ventureout) [SixThirty](https://millionrounds.com/fund/sixthirty) [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) [MasterCard](https://millionrounds.com/fund/mastercard) Source recorded

## 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.

**Round** 2024 **Round** 2026 [SixThirty](https://millionrounds.com/fund/sixthirty) [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) [MasterCard](https://millionrounds.com/fund/mastercard) [Reach](https://millionrounds.com/fund/reach) [VentureOut](https://millionrounds.com/fund/ventureout) [Meyer Global](https://millionrounds.com/fund/meyer-global)

## Everyone who backed them

[SixThirty](https://millionrounds.com/fund/sixthirty) Accelerator **2** rounds

[Second Century Ventures](https://millionrounds.com/fund/second-century-ventures) Corporate VC **2** rounds

[MasterCard](https://millionrounds.com/fund/mastercard) Corporate VC **2** rounds

[Reach](https://millionrounds.com/fund/reach) VC firm **1** round

[VentureOut](https://millionrounds.com/fund/ventureout) Accelerator **1** round

[Meyer Global](https://millionrounds.com/fund/meyer-global) Investment firm **1** round

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

## Quick answers about Trust Stamp

### Who invested in Trust Stamp?

Trust Stamp's investors include SixThirty, Second Century Ventures, MasterCard, Reach and VentureOut, and 1 more on record.

### How much has Trust Stamp raised?

Trust Stamp has raised $8.5M across 2 rounds since 2024.

### When did Trust Stamp last raise?

Trust Stamp's most recent round was an Undisclosed round of $5.5M in Jun 2026.

### What was Trust Stamp's biggest round?

Its most recent round, $5.5M in Jun 2026, is also its largest on record.

### Who backed Trust Stamp first?

Trust Stamp's first round on record, in Dec 2024, was backed by VentureOut, SixThirty and Second Century Ventures and 1 others.

### What stage is Trust Stamp at?

Trust Stamp's latest named round is an Undisclosed round, in Jun 2026.

### Where is Trust Stamp based?

Trust Stamp is based in the United States.

## Companies like Trust Stamp

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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