# Grantchester Group

Grantchester Group is a Private Equity based in San Diego, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** San Diego, United States
- **Region:** North America
- **Address:** San Diego, CA, United States
- **Founded:** 2016
- **Assets under management:** Undisclosed
- **Website:** www.grantchestergroup.com
- **LinkedIn:** https://www.linkedin.com/company/grantchestergroup

## Regulatory record

- **Reports private funds:** No

## About

Grantchester Group is a private equity firm that invests in businesses creating a better future while partnering with visionary entrepreneurs. It grows companies into platform businesses with impact, focusing on promising firms in energy, electrification, and healthcare. The firm emphasizes operational expertise from former CEOs and executives to deliver sustainable returns for investors.

## Sectors

- energy, electrification, and healthcare
- healthcare, energy, and electrification

## People

- Liz Griggs — Managing Partner & CEO / Founder
- Steve Siddal — Partner
- Dr. Mark Cooper — Operating Partner
- Scott Bontempo — General Partner
- Peter Leeson — Partner
- Jay Thompson — Operating Advisor
- Tom Stanton — Senior Advisor
- Dick Murphy — Lead Senior Advisor
- Aimee Senour — Advisory Board Member
- Brandon Akiyama — Operating Partner
- Ghentry Pace — Operating Partner
- Gordon Clark — Senior Operating Advisor

## Questions

### Does Grantchester Group raise external capital from institutional investors?

Grantchester Group's capital structure is not publicly detailed. Lower middle market firms of this profile often operate as independent sponsors or with committed capital from family offices and high-net-worth individuals rather than running a formal institutional fundraising cycle.

## Related profiles

- [Grant Avenue Capital](https://altss.com/profile/grant-avenue-capital)
- [Grant Park Ventures](https://altss.com/profile/grant-park-ventures)

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Last updated: 2026-08-11T15:06:57.816Z

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