# Peterson Kelso Coinvest, LP funding: rounds and investors

> Peterson Kelso Coinvest, LP has raised $510M across 1 round since 2026. Investors include NorthSands and Peterson Partners Fund X. Every round with its source.

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

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

# Who invested in *Peterson Kelso Coinvest, LP*

One round we have observed, with the 2 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.

Hardware & Electronics Real Estate

Raised 2 months ago

Funding summary Updated 26 Oct 2026

**$510M** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $510M Sept 2026
- **Led by:** NorthSands
- **Investors:** 2 (1 led)

See who backed them

## The rounds

- **Sept 2026** Round **$510M** [NorthSands](https://millionrounds.com/fund/northsands) Lead [Peterson Partners Fund X](https://millionrounds.com/fund/peterson-partners-fund-x) Reported by Peterson Partners

## Everyone who backed them

[NorthSands](https://millionrounds.com/fund/northsands) Private equity **1** round, led 1

[Peterson Partners Fund X](https://millionrounds.com/fund/peterson-partners-fund-x) Investment firm **1** round

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

## Quick answers about Peterson Kelso Coinvest, LP

### Who invested in Peterson Kelso Coinvest, LP?

Peterson Kelso Coinvest, LP's investors include NorthSands and Peterson Partners Fund X. NorthSands led its latest round.

### How much has Peterson Kelso Coinvest, LP raised?

Peterson Kelso Coinvest, LP has raised $510M across 1 round since 2026.

### When did Peterson Kelso Coinvest, LP last raise?

Peterson Kelso Coinvest, LP's most recent round was an Undisclosed round of $510M in Sept 2026, led by NorthSands.

### What was Peterson Kelso Coinvest, LP's biggest round?

Its most recent round, $510M in Sept 2026, is also its largest on record.

### Who backed Peterson Kelso Coinvest, LP first?

Peterson Kelso Coinvest, LP's first round on record, in Sept 2026, was backed by NorthSands and Peterson Partners Fund X.

### What stage is Peterson Kelso Coinvest, LP at?

Peterson Kelso Coinvest, LP's latest named round is an Undisclosed round, in Sept 2026.

### Where is Peterson Kelso Coinvest, LP based?

Peterson Kelso Coinvest, LP is based in the United States.

### Who led Peterson Kelso Coinvest, LP's rounds?

NorthSands led the Undisclosed round in 2026.

## Companies like Peterson Kelso Coinvest, LP

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

[**MARC** $5.0M · Oct 2026](https://millionrounds.com/company/marc)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)[**Stand** $105M · Oct 2026](https://millionrounds.com/company/stand)

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