# Charlie Green

> Charlie Green is a angel investor at 24 Haymarket (London) backing Commercial and Delivery Service. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [24 Haymarket](https://shizune.co/investors/profile/24-haymarket)
- Location: London, United Kingdom
- Total investments: 3
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/charlie-green-0592b54/

Charlie Green is a angel investor at 24 Haymarket in London focused on Commercial and Delivery Service. Charlie Green is the founder and director at 24Haymarket. He is formerly a partner of Candover Investment Partners. He has particular expertise investing in the financial and support services and leisure sectors.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Commercial | 1 | 33% |
| Delivery Service | 1 | 33% |
| Environmental Consulting | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 1 | 33% |
| Funding Round | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Kelda Technology | Kelda Technology is a British clean tech business that develops water-in-air shower products that halve water usage and water heating costs through patented shower technology. Kelda Technology has adapted cutting edge automotive and aerospace technology to produce a revolutionary “water-in-air” shower system that halves water use without any lossin performance. Water is broken into droplets to form a comfortable spray which is accelerated using a globally patented jet-type nozzle. Not only does it halve water costs, but also halves associated heating costs.The Kelda shower system holds appeal for a wide range of sectors, including gym and leisure, hotels and accommodation providers, healthcare, and maritime – all industries where water efficiency is key. The product has completed in-market validation and commercial trials, is in manufacture and the company has already signed installation deals with some of the largest leisure operators in the UK and Latin America.Kelda Technology was recently chosen as one of the top 30 cleantech companies in the world at the New Energy Start-Up awards 2016 and was this week shortlisted by the UK Business Angels Association for Best Investment in a Disruptive Tech Business. | $2M | Angel |  |  |
| Kelda Technology | Kelda Technology is a British clean tech business that develops water-in-air shower products that halve water usage and water heating costs through patented shower technology. Kelda Technology has adapted cutting edge automotive and aerospace technology to produce a revolutionary “water-in-air” shower system that halves water use without any lossin performance. Water is broken into droplets to form a comfortable spray which is accelerated using a globally patented jet-type nozzle. Not only does it halve water costs, but also halves associated heating costs.The Kelda shower system holds appeal for a wide range of sectors, including gym and leisure, hotels and accommodation providers, healthcare, and maritime – all industries where water efficiency is key. The product has completed in-market validation and commercial trials, is in manufacture and the company has already signed installation deals with some of the largest leisure operators in the UK and Latin America.Kelda Technology was recently chosen as one of the top 30 cleantech companies in the world at the New Energy Start-Up awards 2016 and was this week shortlisted by the UK Business Angels Association for Best Investment in a Disruptive Tech Business. | $245K |  |  |  |
| Kelda Technology | Kelda Technology is a British clean tech business that develops water-in-air shower products that halve water usage and water heating costs through patented shower technology. Kelda Technology has adapted cutting edge automotive and aerospace technology to produce a revolutionary “water-in-air” shower system that halves water use without any lossin performance. Water is broken into droplets to form a comfortable spray which is accelerated using a globally patented jet-type nozzle. Not only does it halve water costs, but also halves associated heating costs.The Kelda shower system holds appeal for a wide range of sectors, including gym and leisure, hotels and accommodation providers, healthcare, and maritime – all industries where water efficiency is key. The product has completed in-market validation and commercial trials, is in manufacture and the company has already signed installation deals with some of the largest leisure operators in the UK and Latin America.Kelda Technology was recently chosen as one of the top 30 cleantech companies in the world at the New Energy Start-Up awards 2016 and was this week shortlisted by the UK Business Angels Association for Best Investment in a Disruptive Tech Business. | $605K |  |  |  |

3 of 3 investments shown.

## About 24 Haymarket

VC Fund · London, United Kingdom

24Haymarket is an investment network which included several highly-experienced private equity and venture capital investors, seasoned entrepreneurs, and senior operators. Investing up to £5 million in growth companies in the UK and Europe. They invested their own capital in direct alignment with entrepreneurs and actively support their growthagenda and join the board of the companies in which they invest. Since inception in 2011, 24Haymarket has invested in more than 50 high-growth businesses.

5 contacts available at 24 Haymarket.

| Name | Title | Profile |
| --- | --- | --- |
| Andy Robertson | Investor Director | https://shizune.co/investors/profile/andy-robertson-a12c |
| Charlie Green | Founder and Director | https://shizune.co/investors/profile/charlie-green |
| Gilbert Chalk | Principal | https://shizune.co/investors/profile/gilbert-chalk-dfbf |
| Ian Gray | Director | https://shizune.co/investors/profile/ian-gray-b446 |
| Jean Lou Rihon | Director | https://shizune.co/investors/profile/jean-lou-rihon |

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## FAQ

### What does Charlie Green invest in?

Charlie Green invests primarily in Commercial, Delivery Service and Environmental Consulting startups, most often at Angel and Funding Round 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.

### 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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