UK Top Companies List by Market Cap in August 2026

Babcock International is a provider of critical, complex Engineering Services which support national defence, save lives and protect communities. It focus on three highly regulated markets they are defence, emergency services and civil nuclear, delivering vital services and managing complex assets in the UK and internationally. It operating profit is £524m as per 2020 and employees are 34,000. The headquarters is in UK.

Wm Morrison Supermarkets is a Retail sector company related to operating super markets. The company operating segments are store formats, online retail, market share, vertical integration, home delivery service, kiddicare, fresh direct and convenience stores. It products are CDs and DVDs, clothing, books, magazines and food and drink. The headquarters is in UK.

Bank of Georgia Group is a Industry Leading Systemically Important Universal Bank company. It is serving over 2.5 million customers through the widest network of 267 retail branches, 933 ATMs and 3,217 express pay terminals, a sales force of more than 3,200 employees along with diverse products and services. The headquarters is in UK.

Cobham Advanced Electronic Solutions provides a number of mission-critical and specialized solutions for harsh environments - on land, at sea, in the air, and in space. These solutions include RF, microwave and millimeter wave microelectronic technologies. The headquarters is in UK.

Non alcoholic beverages and soft drinks manufacturing company with headquarters is in UK.

Abcam is a Biological Reagents company. It is essential in a wide range of fields and applications including drug discovery, diagnostics and basic research and present across eleven sites globally. The headquarters is in UK.

Abcam is the leading Supplier of Protein Research Tools to Life Scientists company. The company annual revenue is 316.8 million USD and 1,492 employees as on 2019.

Danaher has acquired Abcam for 5.7 billion USD in 2023.

Kingfisher is an international home improvement company. It offer home improvement products and services to consumers and trade professionals who shop in stores and via e-commerce channels. The headquarters is in UK. As on 2019, it operates 1,300 retail stores.

Computacenter is a independent provider of IT infrastructure services enabling users and their business in a digital world. It provides user support, supply chain management and secure provision of applications and data to support individual working styles and improve collaboration. The company operate infrastructure operations centers and group service desks across Europe, South Africa, Asia and the Americas from which employees provide user support in 30 languages. The headquarters is in UK.

Intermediate Capital Group is a Financial Services and Asset Management company. The company manage €45.6bn of assets in third party funds and proprietary capital, principally in closed-end funds. It operate across four asset classes they are corporate, capital markets, real assets and private equity solutions. The headquarters is in UK.

SPIRAX-SARCO ENGINEERING is Industrial Engineering Company with headquarters is in UK.

The Group comprises two world-leading businesses:

• Spirax Sarco for steam and electrical thermal energy solutions
• Watson-Marlow for niche peristaltic pumps and associated fluid path technologies.​​​​​​​​​​​​​​​​​​​​​​​​

SPIRAX-SARCO ENGINEERING annual revenue generated for period ending Dec-2021 was 1,344 million GBP.

Split of Group by Revenue for period ending dec-2021:

BIRKENSTOCK HOLDING PLC manufactures footwear products. Headquarters is in USA.

Land Securities Group is a Commercial Properties and investment management company. It has two products they are property development and property investment. The company works in three ways they are office, retail and specialist segments. The headquarters is in UK.

EASYJET is a Airline company with headquarters is in UK.

Harbour Energy is an independent oil and gas company trusted by its stakeholders, with material producing operations in established regions. It is having 776 employees as on 2021. The headquarters is in UK.

ST. MODWEN PROPERTIES LIMITED is a logistics and housebuilding developer with a rich 30-year history. And its operate across two dedicated business units: St. Modwen Homes and St. Modwen Logistics, both of which are active across England and South Wales and aligned to structural growth trends. Headquarters is in UK.

Blackstone acquired St. Modwen Properties Limited in 2021.

Croda International is Chemical Based Holding company. The products of the company are personal care, pharmaceuticals, health care, crop care, lubricant additives, coatings and polymers, geo technologies, polymer additives, home care and industrial chemicals, household and water treatment. The headquarters is in UK.