# Colin Campbell

> Colin Campbell is a private equity investor at Zouk Capital (London) backing Battery and Software. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Zouk Capital](https://shizune.co/investors/profile/zouk-capital)
- Location: London, United Kingdom
- Total investments: 3
- Last investment: Nov 2025
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/colin-campbell-b7b58913

Colin Campbell is a private equity investor at Zouk Capital in London focused on Battery and Software. Colin joined Zouk in 2007 as a Partner.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Battery | 1 | 33% |
| Software | 1 | 33% |
| Automotive | 1 | 33% |
| Infrastructure | 1 | 33% |
| Product Design | 1 | 33% |

7 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| EO Charging | EO Charging designs smart electric vehicle chargers and intelligent software for homes, workplaces and destinations. | $32.8M | Private Equity | Nov 03, 2025 |  |
| EO Charging | EO Charging designs smart electric vehicle chargers and intelligent software for homes, workplaces and destinations. | $80M | Private Equity | Feb 21, 2023 |  |
| InstaVolt | InstaVolt is leading the way in EV charging infrastructure, helping to make the UK an easier place to own and operate an electric vehicle.They own, install and maintain rapid electric vehicle charging units all over the country, giving landowners the opportunity to earn a rental income by housing them, and giving EV drivers access to the fastestcharging available.They are driven by their passion for protecting the environment. At their core is a mission to improve air quality and reduce carbon emissions.Air quality has reached critical levels in cities across the UK and cars, buses and lorries have been proven as contributing significantly to the problem. Increasing the use of electric vehicles, which emit zero emissions, is an important part of the solution.According to Government statistics, one of the biggest barriers that deters people from buying EVs is range anxiety – the fear of running out of charge. InstaVolt will ensure a rapid charging point is easily accessible to everyone in the country.They believe that charging an electric vehicle should be quick and easy. It’s why, unlike many other companies, they operate an ‘open charger’ model, so anyone can use their charging points on a pay-as-you-go basis. No monthly subscription and no membership cards are required. | $15.7M | Private Equity |  |  |

3 of 3 investments shown.

## Co-investors
- [Vortex Energy](https://shizune.co/investors/profile/vortex-energy-ac12) — VC Fund, 3 deals together

## About Zouk Capital

VC Fund · London, United Kingdom

Zouk Capital Growth Capital invests to build global leaders in resource efficiency. They believe that resource efficiency is fundamentally driven by technology – both industrial technology and information technology - and it has become clear that companies that improve efficiency are at a distinct advantage. Zouk invests in this new generation ofcompanies, supporting their expansion and accelerating the integration of resource efficiency measures across the global economy. The companies they invest in have commercially proven products and services with revenues between €10m - €150m and are positioned to scale rapidly. They support top-tier management teams to build market-leading, global businesses by providing growth equity and industry knowledge. To support them in achieving their growth strategies, they leverage their extensive international network of senior figures in the industry, business, finance, and government in Europe, North America, Asia, and the Middle East. Dedicated to adding value, they develop close partnerships with their portfolio companies and are some of the most experienced and active investors in the clean economy. Reflecting the value-add of Zouk’s approach, the second Growth Capital fund is the largest of its strategy in Europe at EUR 230m. Zouk’s Growth Capital focus is part of Zouk Capital LLP’s dual strategy of making investments that make a general environmental impact. Alongside its Growth Capital business, Zouk’s Infrastructure team finances the construction of renewable energy and environmental assets.

5 contacts available at Zouk Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Colin Campbell | Owner | https://shizune.co/investors/profile/colin-campbell |
| George Ridd | Principal | https://shizune.co/investors/profile/george-ridd |
| John Higelin | Principal | https://shizune.co/investors/profile/john-higelin |
| Massimo Resta | Partner | https://shizune.co/investors/profile/massimo-resta |
| Nathan Medlock | Partner | https://shizune.co/investors/profile/nathan-medlock |

## Similar investors

### Similar stage
- [Foresight Group](https://shizune.co/investors/profile/foresight-group) — VC Fund
- [YFM Equity Partners](https://shizune.co/investors/profile/yfm-equity-partners) — VC Fund
- [Fondaction](https://shizune.co/investors/profile/fondaction) — VC Fund

## FAQ

### What does Colin Campbell invest in?

Colin Campbell invests primarily in Battery, Software and Automotive startups, most often at Private Equity stage. Most of the 3 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Colin Campbell last invest?

The most recent investment recorded for Colin Campbell closed in Nov 2025. Shizune tracks 3 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.

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