Investor profile

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Sapphire Capital Partners LLP

VC

GBClimateDeep TechFintechB2B SaaSHealthtechOther

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Investment thesis

Sapphire Capital Partners specialises in the incubation and management of impact-driven, sector-focused venture capital funds, backing visionaries to launch sector-leading early-stage venture capital funds and providing the management, tools, and resources to excel within their chosen VC ecosystem. The firm deploys capital primarily via the UK Seed Enterprise Investment Scheme (SEIS) and Enterprise Investment Scheme (EIS), managing in excess of £280–350 million across 45+ micro VC funds and more than 300 portfolio companies. As a trusted long-term partner to leading institutional investors and venture partners—including Fuel Ventures, Zero Carbon, Sustainable Ventures, and the SideBySide Partnership—Sapphire is committed to delivering superior value through rigorous fund governance, transparent stewardship, and a data-driven approach to identifying high-growth, high-potential companies across key markets.

Notable quotes

"The British Robotics Scale-Up Fund represents an opportunity for investors to take advantage of the large investment limit of the EIS Knowledge Intensive scheme, whilst benefiting from a unique, compelling investment thesis."

Boyd Carson · CBInsights / British Robotics Scale-Up Fund press release

"Boyd is a co-founder of Sapphire and a leading voice in the venture capital industry, recognised for his expertise in designing, launching, and managing LP/GP, property, BR and SEIS and EIS funds."

Boyd Carson · Sapphire Capital Partners blog (info.sapphirecapitalpartners.co.uk) · 2025-11-01

Team

Boyd Carson

Co-Founder & Partner

OtherFintechDeep TechClimate

Vasiliki Carson

Co-Founder & CEO / Managing Partner

OtherFintechClimate

Jeffrey Best

Investment Team

Other

Recent investments

CompanyRoundSizeDate
ArksenUnattributed VC2023-11-24
ChaserSeed
NOVARCASeries C
Aramune TechnologiesSeed$1m2022-05-24
OGI BioSeed$1m2022-05-16
Agreed EarthSeed2022-09-13
British Design Fund (portfolio companies)Fund$6m2025-12-12

Frequent co-investors

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