# David Gammon

> David Gammon is a seed investor at Rockspring (Cambridge) backing Big Data and SaaS. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Rockspring](https://shizune.co/investors/profile/rock-spring)
- Location: Cambridge, United Kingdom
- Total investments: 3
- Last investment: Jun 2017
- Lead investor: 67%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/david-gammon-0a2bb9142

David Gammon is a seed investor at Rockspring in Cambridge focused on Big Data and SaaS. David Gammon 17 years investment banking experience. He founded Rockspring in 2002 and is a Cambridge Angel.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Big Data | 2 | 67% |
| SaaS | 1 | 33% |
| Legal | 1 | 33% |
| Privacy | 1 | 33% |
| Software | 1 | 33% |

12 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Angel | 1 | 33% |
| Equity Crowdfunding | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Pekama | Pekama helps companies leverage big data to manage their intellectual property. Within 30 seconds, companies can access their existing IP and build their own IP dashboard. This allows them to make data-driven, informed, decision and build a sensible strategy. | $763K | Equity Crowdfunding | Jun 15, 2017 |  |
| Privitar | Privitar is an enterprise software company with a global client-base across North America, Europe, and Asia. The company is the development and adoption of privacy engineering technology enabling its customers to innovate and leverage data with an uncompromising approach to data privacy. Its software is designed to allow clients to analyzepotentially sensitive data while respecting customers’ privacy and confidentiality, resulting in the ability to leverage large, sensitive data sets while ensuring compliance with regulations (such as GDPR, CPRA and HIPAA) and ethical data principles.Privitar was founded in 2014 and is based in London, UK. | $1.2M | Angel | Jul 17, 2015 |  |
| Funderbeam | Funderbeam is a funding and trading platform that connects companies and investors to buy and sell equity stakes. The platform allows the founders to gain exposure, legal support, a funding manager, or an investor network. It also allows the investors to take control of their investments and trade anytime they want.The company was founded in 2013as a global data platform for startup companies. | $531K | Seed | May 22, 2015 |  |

3 of 3 investments shown.

## Co-investors
- [Cambridge Angels group](https://shizune.co/investors/profile/cambridge-angels-group) — VC Fund, 1 deal together
- [Epidarex Capital](https://shizune.co/investors/profile/epidarex-capital) — VC Fund, 1 deal together

## About Rockspring

VC Fund · Cambridge, United Kingdom

Rockspring is a private, family owned company. They are based in Cambridge UK, where they look for exceptional entrepreneurs with great ideas. Their business is focused on offering strategic advice, supported by direct investment from their own balance sheet. Rockspring has supported 24 young businesses in this way. The area they target istechnology – the more disruptive the better. Their clients and investees approach us for help with various tasks, these include the commercialisation of a new idea, finding the best source of funding, and the provision of original thinking. Rockspring – where new thinking becomes new business.

1 contacts available at Rockspring.

| Name | Title | Profile |
| --- | --- | --- |
| David Gammon | CEO | https://shizune.co/investors/profile/david-gammon |

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## Featured in investor lists
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## FAQ

### What does David Gammon invest in?

David Gammon invests primarily in Big Data, SaaS and Legal startups, most often at Seed and Angel 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 David Gammon last invest?

The most recent investment recorded for David Gammon closed in Jun 2017. 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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