Top Companies in London
The top all industries businesses in London, ranked by AI-verified Trust Duck Score (0–100).
Unilever
British multinational consumer goods company with products in beauty and personal care

Kappa Lab Ltd
Kappa Lab is a digital assets market maker committed to delivering 24/7 deep liquidity and enhancing market efficiency. Our proprietary technology enables us to provide swift and effective solutions to our partners while our sophisticated algorithms ensure efficient and consistent pricing across all trading venues. We fuel the Web3 ecosystem, driving innovation in pioneering projects with the professionalism and dedication of our exceptional team.
Rio Tinto
Leading global mining and metals company focused on finding and processing mineral resources
Barclays
British universal bank offering personal banking and investment banking services
GSK
Global biopharma company uniting science and technology to get ahead of disease
BP
BP plc is a leading British multinational oil and gas company operating across all areas of the oil and gas industry including exploration production refining and petrochemicals while transitioning toward low-carbon energy.

Shell
Shell plc is one of the world's leading energy companies producing oil gas and petrochemicals while investing in wind solar hydrogen and electric vehicle charging as it transitions toward low-carbon energy.

HSBC
One of the world's largest banking and financial services organisations
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