Faegre Baker Daniels LLP also known as FaegreBD, is a full-service international law firm, and one of the 75 largest law firms headquartered in the United States.

Falanx Group Ltd through its subsidiaries, is engaged in providing international supply and installation of blast protection devices as well as providing security consultancy. It also provides international business intelligence consultancy.

Hermes Investment Management Limited is separated into two distinct functions: asset management and pension fund management.The asset management arm of Hermes operates under a multi-specialist structure, and is made up of a series of investment capabilities ranging across a variety of asset classes.BT Pension Scheme Management ("BTPSM") acts as the executive arm for the BT Pension Scheme, which is also the 100% owner of Hermes.

finnCap is a British investment bank and a corporate and institutional stockbroker, based in London. It operates in four areas of business: investment banking, equities research, institutional sales and trading, and market making.

Finsbury Food Group PLC is a specialty bakery manufacturer. The company also produces and supplies fresh and frozen bakery products to grocery retailers and foodservice customers.

First Property Group Plc is engaged in the provision of property fund management services. It is organized into three segments including Property fund management, Group properties, and other co-investment, and Group fund properties FOP.

Fiske PLC and its subsidiary provides financial intermediation which consists of private client and institutional stockbroking, investment management and the provision of corporate financial advice.

Focusrite PLC is a music and audio products company supplying hardware and software products used by professional and amateur musicians. It has two brands, namely Focusrite and Novation.

Fox Williams LLP is a corporate law firm with strong cross-border relationships with lawyers in many other jurisdictions.

Franchise Brands plc is an international multi-brand franchiser. Its brands include Metro Rod, ChipsAway, Ovenclean and Barking Mad. The Company's services include Marketing, Franchise Support, and Franchise Recruitment.

Frontier IP Group PLC is engaged in the business of commercialisation of intellectual property. Principally, it is focused on providing advisory services and access to capital to universities and businesses to accelerate growth.

FRP Advisory Group Plc is a professional services firm offering advisory services to companies, lenders, investors and other stakeholders, as well as individuals. The company's services include Restructuring advisory; Corporate finance; Debt advisory; Forensic services; and Pensions advisory. It advises across multiple sectors and all business sizes, principally servicing smaller and mid-market companies.

Fusion Antibodies PLC is engaged in the research, development and manufacturing of recombinant proteins and antibodies, particularly in the areas of cancer and infectious diseases.