Top Companies in United Kingdom
The top all industries businesses in United Kingdom, ranked by AI-verified Trust Duck Score (0–100).
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.
GSK
Global biopharma company uniting science and technology to get ahead of disease
Vodafone
British multinational telecommunications company operating networks across Europe and Africa
HSBC
One of the world's largest banking and financial services organisations
Barclays
British universal bank offering personal banking and investment banking services
Unilever
British multinational consumer goods company with products in beauty and personal care
Rio Tinto
Leading global mining and metals company focused on finding and processing mineral resources
AstraZeneca
Global science-led biopharmaceutical company focused on oncology and cardiovascular diseases
Top 3 All Industries Companies in United Kingdom -- September 2026
These are the top 3 All Industries companies in United Kingdom for September 2026, ranked by Trust Duck Score -- an independent 0-100 reliability score calculated from external reviews, LinkedIn presence, web presence, Google Maps verification, and community feedback on Trust Duck. No paid placements.
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🥇 #1 -- BP (Trust Duck Score: 29/100)
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 wh... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/bp)
---
🥈 #2 -- Shell (Trust Duck Score: 29/100)
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... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/shell)
---
🥉 #3 -- Barclays (Trust Duck Score: 21/100)
British universal bank offering personal banking and investment banking services Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence.
[View full profile](https://trustduck.click/business/barclays)
---\n\nRankings update monthly as new reviews and verifications come in. Trust Duck Score is calculated independently -- scores reflect verified data, not paid placement.
Previous months
July 2026▸
Top 3 All Industries Companies in United Kingdom -- July 2026
These are the top 3 All Industries companies in United Kingdom for July 2026, ranked by Trust Duck Score -- an independent 0-100 reliability score calculated from external reviews, LinkedIn presence, web presence, Google Maps verification, and community feedback on Trust Duck. No paid placements.
---
🥇 #1 -- BP (Trust Duck Score: 29/100)
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 wh... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/bp)
---
🥈 #2 -- Shell (Trust Duck Score: 29/100)
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... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/shell)
---
🥉 #3 -- Barclays (Trust Duck Score: 21/100)
British universal bank offering personal banking and investment banking services Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence.
[View full profile](https://trustduck.click/business/barclays)
---\n\nRankings update monthly as new reviews and verifications come in. Trust Duck Score is calculated independently -- scores reflect verified data, not paid placement.
June 2026▸
Top 3 All Industries Companies in United Kingdom -- June 2026
These are the top 3 All Industries companies in United Kingdom for June 2026, ranked by Trust Duck Score -- an independent 0-100 reliability score calculated from external reviews, LinkedIn presence, web presence, Google Maps verification, and community feedback on Trust Duck. No paid placements.
---
🥇 #1 -- BP (Trust Duck Score: 29/100)
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 wh... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/bp)
---
🥈 #2 -- Shell (Trust Duck Score: 29/100)
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... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/shell)
---
🥉 #3 -- Barclays (Trust Duck Score: 21/100)
British universal bank offering personal banking and investment banking services Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence.
[View full profile](https://trustduck.click/business/barclays)
---\n\nRankings update monthly as new reviews and verifications come in. Trust Duck Score is calculated independently -- scores reflect verified data, not paid placement.
May 2026▸
Top 3 All Industries Companies in United Kingdom -- May 2026
These are the top 3 All Industries companies in United Kingdom for May 2026, ranked by Trust Duck Score -- an independent 0-100 reliability score calculated from external reviews, LinkedIn presence, web presence, Google Maps verification, and community feedback on Trust Duck. No paid placements.
---
🥇 #1 -- BP (Trust Duck Score: 29/100)
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 wh... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/bp)
---
🥈 #2 -- Shell (Trust Duck Score: 29/100)
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... Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence; verified Google Maps listing; long-established domain (10+ years).
[View full profile](https://trustduck.click/business/shell)
---
🥉 #3 -- Barclays (Trust Duck Score: 21/100)
British universal bank offering personal banking and investment banking services Based in London, United Kingdom.
Why they rank here: verified LinkedIn presence.
[View full profile](https://trustduck.click/business/barclays)
---\n\nRankings update monthly as new reviews and verifications come in. Trust Duck Score is calculated independently -- scores reflect verified data, not paid placement.
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