# GTreasury funding: rounds and investors

> GTreasury has raised $42M across 1 round since 2017. Investors include Mainsail Partners. Every round with its source.

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

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

# Who invested in *GTreasury*

One round we have observed, with the one investor 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.

Fintech

Funding summary Updated 26 Oct 2026

**$42M** raised across 1 round since 2017, from 1 source

- **Latest round:** Round, $42M Oct 2017
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2017** Round **$42M** [Mainsail Partners](https://millionrounds.com/fund/mainsail-partners) Reported by FinSMEs

## Everyone who backed them

[Mainsail Partners](https://millionrounds.com/fund/mainsail-partners) Private equity **1** round

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

## Quick answers about GTreasury

### Who invested in GTreasury?

GTreasury's investors include Mainsail Partners.

### How much has GTreasury raised?

GTreasury has raised $42M across 1 round since 2017.

### When did GTreasury last raise?

GTreasury's most recent round was an Undisclosed round of $42M in Oct 2017.

### What was GTreasury's biggest round?

Its most recent round, $42M in Oct 2017, is also its largest on record.

### Who backed GTreasury first?

GTreasury's first round on record, in Oct 2017, was backed by Mainsail Partners.

### What stage is GTreasury at?

GTreasury's latest named round is an Undisclosed round, in Oct 2017.

### Where is GTreasury based?

GTreasury is based in the United States.

## Companies like GTreasury

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

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Coast** $77M · Oct 2026](https://millionrounds.com/company/coast)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**CapitalOS** $52M · Oct 2026](https://millionrounds.com/company/capitalos)[**Gradient** $24M · Oct 2026](https://millionrounds.com/company/gradient)

## 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