
The Beetham Organisation is a privately owned property development and investment company based in Liverpool, UK. It was founded by Hugh Frost as Oastdren Investments in 1985. Its primary focus is city-centre real estate, specialising in hotel, residential and office projects. As of 2005, Hugh Frost owned 67%, his sons Stephen Beetham owned 27% and Simon Frost held the remaining 6% of the company. Stephen changed his name from Frost to Beetham after the sect into which he had been born, the Plymouth Brethren. Beetham is an ancestral family name; the name of the business was changed soon afterwards.

Cambridge Angels is an organisation of business angel investors based Cambridge, UK that provides equity capital for early-stage companies primarily in the fields of technology, internet, software, hardware, and tools and technologies supporting healthcare. The group actively mentors and invests in innovative entrepreneurial teams and their ideas, to achieve returns and help realise their full potential.

EdenTree is an investment management firm operating as a subsidiary of Ecclesiastical Insurance Group and wholly owned by Allchurches Trust.

Greybull Capital LLP is a private investment company that specialises in medium- to long-term investments in UK-based companies. It was incorporated as a limited liability partnership in April 2010. In the aftermath of the financial crisis of 2007–2008, Greybull's strategy was to buy distressed firms and return them to success.

ICG Enterprise Trust plc is an investment company. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index of the largest listed companies. In particular it is one of the largest investment trusts on the stock exchange with a market capitalisation of £579 million as at 13 March 2020.

Intelligent Money is an investment management firm, personal pension provider and ISA Plan Manager, based in Nottingham, authorised and regulated by the Financial Conduct Authority. The company provides risk managed investment portfolios to its own Private Clients and also works with financial advisers, solicitors, accountants and charities.

interactive investor is an online investment service in the United Kingdom, founded in 1995. It provides financial information, as well as investment tools. It is the UK's biggest flat-fee investment platform, with £55 billion of assets under administration, over 400,000 customers and more than one million users. The group is based in Manchester, with offices in London and Leeds.

JamJar Investments is a venture capital investment fund, headquartered in London, founded in 2012 by Richard Reed, Jon Wright, Adam Balon, and Katie Marraché.