Boyd Carson, the founding and managing partner of Sapphire, has nearly 30 years’ experience in the accounting and corporate finance markets, having worked as a Director for PwC LLP’s Transaction Services group in New York. Boyd currently serves on several private and non-profit boards, including companies that invest in green technologies, such as hydro and solar.


Boyd is a Fellow of the Institute of Chartered Accountants, and the 2015 winner of the EISA Rising Star award. Boyd is currently completing a Master’s degree in Finance at Harvard University.

Sapphire is a multi-award-winning firm based in London and Belfast which specialises in SEIS and EIS funds. Sapphire currently manages over thirty funds across a wide variety of sectors, bringing the partners’ expertise in investment management, corporate finance, accounting and taxation to the funds in the most cost-effective way possible. The partnership, founded in 2009, is authorised by the FCA (FRN: 565716) to act as an investment manager. Further details can be found at

Risk to Capital
Investing in start-ups and early-stage businesses involves risks, including illiquidity, lack of dividends, loss of investment and dilution. It should be done only as part of a diversified portfolio. Any investments are targeted exclusively at investors who understand the risks of investing in early-stage businesses and can make their own investment decisions. Any pitches for investment are not offers to the public.

Financial Services Compensation Scheme Disclaimer
Investments made in investee companies via funds managed by Sapphire Capital Partners LLP are not covered by the Financial Services Compensation Scheme (FSCS). For more details, please
contact us or refer to their website:

Zero Carbon Capital Limited is a private limited company registered in England and Wales with registration number 12028532. Registered office: Station House, North Street, Havant, England, PO9 1QU.

Zero Carbon Capital Limited (FRN: 916588) is an appointed representative of Sapphire Capital Partners LLP (FRN: 565716), who are authorised and regulated by the Financial Conduct Authority.

©2020 by Zero Carbon Capital Limited - Terms - Privacy