# Susan McDonald

> Susan McDonald is a startup investor at Calculus Capital (London). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Calculus Capital](https://shizune.co/investors/profile/calculus-capital)
- Location: London, United Kingdom
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/susan-mcdonald-a4347487/

Susan McDonald is a startup investor at Calculus Capital in London. Susan McDonald, a former senior investment banker, has broad experience of company financing around the world, including 13 years of equity fund raising in the Asian capital markets. Susan co-founded Calculus Capital in 1998, a year later she co-launched the UK’s first Inland Revenue Approved Enterprise Investment Scheme Fund. Susan is one of theUK’s leading experts on smaller company private equity investment and has been a frequent contributor to CNN and other business programmes.

## About Calculus Capital

VC Fund · London, United Kingdom

At Calculus Capital they are specialists in creating and managing tax efficient private equity funds for the individual. Funds that are ideal for today's market - offering generous tax benefits, and significant growth potential within a sensible risk profile.They look to make £2-5 million investments in established companies with provenmanagement teams and a successful product or service. Their entrepreneurial flair, combined with their experience and sound commercial judgement has resulted in a diversified investment portfolio and an impressive track record. In June 2013 Calculus Capital was top ranked in the prestigious Martin Churchill Tax Efficient Review for the 6th year in a row. The Government has recently shown its support for EIS funds, by maintaining the five generous tax benefits and widening the scope of EIS investments. These changes benefit Calculus Capital's rigorous and proven strategy. As a result they are experiencing their strongest pipeline of prospective investments yet.

5 contacts available at Calculus Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Alexandra Lindsay | Investment Director | https://shizune.co/investors/profile/alexandra-lindsay |
| John Glencross | Chief Executive Officer & Co-founder | https://shizune.co/investors/profile/john-glencross |
| Richard Moore | Investment Director | https://shizune.co/investors/profile/richard-moore-37e8 |
| Robert Davis | Deputy CEO and Head of Portfolio Management | https://shizune.co/investors/profile/robert-davis-2 |
| Susan McDonald | Chairman and Co-Founder | https://shizune.co/investors/profile/susan-mcdonald-1824 |

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