UK Top 500 Companies in 2026

Immunocore is a pioneering, clinical-stage T cell receptor biotechnology company working to develop and commercialize a new generation of transformative medicines to address unmet needs in cancer, infection and autoimmune disease. Headquarters is in UK.

Alpha FX Group develops strategies and technologies that help corporates and institutions more effectively manage currency and it focuses on three key areas they are FX risk management, international payments and collections. The company annual revenue is 77 million GBP and annual net income is 23 million GBP for year ending December 2021. The headquarters is in UK.

Navigator Holdings provides Transportation services to transport Liquefied Petroleum Gas, Petrochemical Gases and Ammonia company. It provide an efficient and reliable floating pipe line connecting producers and end users, seek to build strong, long term partnerships with clients based on mutual trust, deep technical expertise and modern, versatile fleet. The headquarters is in UK.

Emis Group is a Healthcare Software, Information Technology and Related Services company. It is the supplier of administration and compliance software to both the primary and secondary care markets and have more than 11,000 community pharmacies. The company products and services are used by 10,000 healthcare organizations across the UK. The headquarters is in UK.

BMO Global Smaller Companies is an investment trusts company. The company annual revenue is 329.9 million GBP and total assets are 1,059 million GBP as on 2021. The headquarters is in UK.

Pets at Home Group is a Retail company. It is providing pet owners with everything they need to be able to look after their pet from food, toys and bedding and grooming services, right the way through to first opinion veterinary care and world class specialist veterinary hospitals. It is offerings grow in popularity with over 700,000 customers as per 2019.The headquarters is in UK.

As on 2019, it has 451 retail stores.

Spire Healthcare Group is a Independent Hospital Group company. It is having 39 hospitals and 8 clinics across the UK. The company treatments are back surgery, breast enlargement, cataract removal surgery, gastric bypass surgery, hip replacement surgery, knee replacement and prostate surgery. The headquarters is in UK.

Ceres Power Holdings is a Fuel Cell Technology and Engineering company. The company aim is to bring cleaner and cheaper energy to businesses, homes and vehicles and partners to embed steel cell technology in mass market energy products for the commercial, residential and transportation markets. The headquarters is in UK.

Clarivate Analytics is providing Trusted Insights and Analytics to Accelerate the Pace of Innovation company. It is having more than 5,300 colleagues in over 40 countries worldwide and work with over 200 partners to deliver value and success for customers. Headquarters is in USA.

Onex acquired Clarivate Analytics company for 3.6 Billion USD as on 2016.

Clarivate Analytics annual revenue generated for period ending Dec-2021 was 1,876 million USD.

ICG Enterprise Trust is a listed private equity investor company. The headquarters is in UK.

Construct and sells houses. Headquarters is in UK.

McCarthy & Stone is a Construction and Development company and Manager of Retirement Communities company. It has delivered over 56,000 homes in the UK, across more than 1,200 developments. The headquarters is in UK.