Susan McDonald
Chairman and Co-Founder @ Calculus Capital
London, United Kingdom
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.
Last updated:
For AI agents: llms.txt
About Calculus Capital
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.
Calculus Capital Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Alexandra Lindsay
Investment Director
|
|||
|
John Glencross
Chief Executive Officer & Co-founder
|
|||
|
Richard Moore
Investment Director
|
|||
|
Robert Davis
Deputy CEO and Head of Portfolio Management
|
|||
|
Susan McDonald
Chairman and Co-Founder
|
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Find investors for your startup
Search 48,091 investors by industry and country. Emails and phones included.
FAQ
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.
Contact your first 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!