# Grimley Capital

> Grimley Capital is a VC fund in Denver backing Information Technology, CRM and Energy. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Denver, United States
- Total investments: 2
- Last investment: May 2023
- Lead investor: 0%
- Last updated: Aug 2026
- Website: https://www.grimleycapital.com/

Grimley Capital is a venture capital firm that focuses on social impact, climate-related, real estate, and early-stage investments.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Information Technology | 2 | 100% |
| CRM | 1 | 50% |
| Energy | 1 | 50% |
| Agriculture | 1 | 50% |
| Biotechnology | 1 | 50% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 1 | 50% |
| Venture - Series Unknown | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Rebound Technologies | Rebound Technology is rethinking refrigeration through tailored, thermally-driven heat pump architectures that provide efficient, practical, and cost-effective global solutions. Its tailored development approach enables dramatic improvement over the one-size-fits-all, state-of-the-art by utilizing renewable resources, waste heat capture, energystorage, and simple, low-cost construction. Rebound is currently developing two unique and potentially transformative technologies. IcePoint is a refrigeration cycle with embedded thermal energy storage, designed to save supermarkets 60% on their low-temperature cooling costs. SunChill is an ultra-low-temperature thermal cycle, designed for developing world agricultural applications, to convert 50C solar thermal energy into 10C refrigeration using locally sourced materials. Each technology represents a departure from the one-size-fits-all energy approach of the 20th century and instead focuses on tailored technologies that solve smaller problems better. This path reduces the cost of renewable/efficient systems by at an order of magnitude while at the same time growing self-sustaining businesses that create jobs without reliance on government incentives. It is currently funded by US Federal Government research grants. | $759.2K | Series A | Jul 20, 2023 |  |
| BioGreen360 | BioGreen360 is a provider of technology services for sustainable food waste solutions. It is self-contained, continual feed, aerobic, organic waste digester. This revolutionary system biologically converts organic waste into a dry, sterile, high-nutrient product suitable as a fertilizer additive, reducing the negative environmental impact and costsassociated with landfill dumping. BioGreen360 was founded in 2010 and is headquartered in Portsmouth, New Hampshire. | $3.9M | Venture - Series Unknown | May 01, 2023 |  |

2 of 2 investments shown.

## Co-investors
- [Hillside Ventures](https://shizune.co/investors/profile/hillside-ventures) — VC Fund, 2 deals together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

## FAQ

### What does Grimley Capital invest in?

Grimley Capital invests primarily in Information Technology, CRM and Energy startups, most often at Series A and Venture - Series Unknown stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Grimley Capital last invest?

The most recent investment recorded for Grimley Capital closed in May 2023. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co