H&T Group PLC is engaged in the business of pawnbroking, gold purchasing, retail of jewellery, cheque cashing, unsecured lending, Foreign Exchange and Personal Loans.

Hardide PLC is engaged in providing tungsten carbide-based coatings that increase the life of critical metal parts operating in abrasive, erosive, corrosive and chemically aggressive environments.

Founded over 20 years ago, Hardman & Co is an FCA registered capital markets research and consultancy business serving the UK corporate sector. The company is recognised for research and advice of the highest quality; their services are provided by a large team of highly qualified industry professionals, with extensive experience of working with companies and investors.

Hardman & Co helps businesses to be better understood and valued by every type of investor via company research, investor engagement, investor forums, capital markets advice, commercial due diligence and investor advisory services.

Harvey Nash Group PLC a global professional recruitment consultancy and IT outsourcing service provider, is committed to delivering the very best talent and IT solutions to a broad base of international clients.

Haydale Graphene Industries PLC is a UK based company engaged in the research and development, manufacturing and sale of patented scalable plasma process to functionalize graphene, and other nanomaterials.

haysmacintyre is a leading mid-tier firm of Chartered Accountants and tax advisers in central London, providing advice to entrepreneurs, fast-growing and owner-managed businesses, charities and not for profit organisations across the UK and internationally.

We help our clients solve problems, grasp opportunities and achieve their goals.

As a mid-tier firm we're large enough to provide a wide range of services, yet small enough to offer a personal, responsive approach.

All our services are provided by specialist teams with in-depth knowledge of a sector. This means each client benefits from the support of someone who understands their challenges and can give them accurate, appropriate advice. We spend time getting to know our clients well so we can tailor our services to meet their needs.

Over the years we have built strong, close and enduring relationships with our clients and they value us as trusted advisers.

Helical PLC is a property investment and development company which operates across many sectors of the property industry. The company operates in two segments including investment & trading properties and developments.

Herald Investment Management Limited is a fund management company which specialises in achieving capital growth through investing in quoted and unquoted companies in the areas of technology, media and communications.

Hill Dickinson is an international commercial law firm.

From offices in the UK, mainland Europe and Asia, our people deliver advice and strategic guidance.  We act as trusted advisers to businesses, organisations and individuals across the globe and from a wide range of market sectors, advising on non-contentious advisory and transactional work through to all forms of commercial litigation and arbitration.  Our clients include multinational groups, major corporations, UK plcs, insurance companies, UK and foreign banks and financial institutions, public sector organisations, private individuals and profesisonal bodies. 

In a world where both business risks and opportunities are continuously evolving, Hogan Lovells International LLP is a law firm that sees the whole picture and is dedicated and equipped to help clients across the spectrum of their critical business and legal issues.

Hurricane Energy PLC is an oil and gas exploration company. It explores oil and gas reserves on the UK and continental shelf.

As AIM brokers and advisers Hybridan LLP is dedicated to fund raising, share price support and providing market-driven corporate finance advice. It raises capital for companies in the most efficient manner possible whether by straight equity or otherwise.