# Presidio Petroleum funding: rounds and investors

> Presidio Petroleum has raised $350M across 1 round since 2026. Investors include Morgan Stanley Investment Management. Every round with its source.

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

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

# Who invested in *Presidio Petroleum*

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.

Energy

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**$350M** raised across 1 round since 2026, from 1 source

- **Latest round:** Debt, $350M Jun 2026
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2026** Debt **$350M** [Morgan Stanley Investment Management](https://millionrounds.com/fund/morgan-stanley-investment-management) Source recorded

## Founders and team

From Presidio Petroleum's own website: 2 founders, 11 on the team.

**Chris Hammack** Founder and Co-CEO

**Will Ulrich** Founder and Co-CEO

- **Beau Sullivan** Vice President of Land
- **Brett Barnes** Executive Vice President & General Counsel
- **Colby Tiffee** Vice President of Commercial Optimization
- **Dave Smith** Vice President of Operations
- **David Mochulski** Vice President of Applied Science
- **Jeff Daniels** Vice President of Growth Ventures
- **Jeff Johnson** Vice President of Asset Intelligence
- **Rachel Zavala** Vice President of Human Resources
- **Gregg Lamb** Chief Accounting Officer
- **Jason Hudak** Chief Technology Officer
- **John Brawley** Chief Financial Officer

## Everyone who backed them

[Morgan Stanley Investment Management](https://millionrounds.com/fund/morgan-stanley-investment-management) Private equity **1** round

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

## Quick answers about Presidio Petroleum

### Who invested in Presidio Petroleum?

Presidio Petroleum's investors include Morgan Stanley Investment Management.

### How much has Presidio Petroleum raised?

Presidio Petroleum has raised $350M across 1 round since 2026.

### When did Presidio Petroleum last raise?

Presidio Petroleum's most recent round was a Debt of $350M in Jun 2026.

### What was Presidio Petroleum's biggest round?

Its most recent round, $350M in Jun 2026, is also its largest on record.

### Who backed Presidio Petroleum first?

Presidio Petroleum's first round on record, in Jun 2026, was backed by Morgan Stanley Investment Management.

### What stage is Presidio Petroleum at?

Presidio Petroleum's latest named round is a Debt, in Jun 2026.

### Where is Presidio Petroleum based?

Presidio Petroleum is based in the United States.

## Companies like Presidio Petroleum

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

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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