Architecture, Engineering & Design

Top Architecture, Engineering & Design companies in United Kingdom - October, 2026

Listed below are the top companies in United Kingdom by revenue as of October 2026. With $14B in revenue, Sweco is ranked first on the list, followed by RSK Group with $11.9B in revenue and Prax with $11.7B in revenue. Find additional information about companies in United Kingdom such as their contact details, employees, location, org chart, news and much more.

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- Sweco
- Architecture, Engineering & Design , Construction
- Leeds, West Yorkshire, United Kingdom
- $14B
- 10K+
- RSK Group
- Architecture, Engineering & Design , Construction , Business Services | 2 More
- Frodsham, Cheshire, United Kingdom
- $11.9B
- 10K+
- Prax
- Architecture, Engineering & Design , Construction , Business Services | 1 More
- London, Greater London, United Kingdom
- $11.7B
- 1K - 5K
- Wood
- Architecture, Engineering & Design , Construction , Business Services | 1 More
- Aberdeen, Aberdeenshire, United Kingdom
- $5.9B
- 10K+
- John Wood Group
- Architecture, Engineering & Design , Construction , Business Services | 1 More
- Aberdeen, Aberdeenshire, United Kingdom
- $5.9B
- 10K+
- Arup
- Architecture, Engineering & Design , Construction , Civil Engineering Construction | 2 More
- London, Greater London, United Kingdom
- $2.8B
- 10K+
- Equans
- Architecture, Engineering & Design , Construction , Business Services | 2 More
- Newcastle Upon Tyne, Tyne And Wear, United Kingdom
- $2.8B
- 10K+
- Vesuvius
- Architecture, Engineering & Design , Construction , Business Services | 3 More
- London, Greater London, United Kingdom
- $2.6B
- 10K+
- Amey
- Architecture, Engineering & Design , Construction , Civil Engineering Construction
- Oxford, Oxfordshire, United Kingdom
- $2.4B
- 10K+
- Mott Macdonald
- Architecture, Engineering & Design , Construction
- London, Greater London, United Kingdom
- $2.4B
- 10K+

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Frequently Asked Questions Regarding Top Architecture, Engineering & Design companies in United Kingdom - October, 2026

Is Sweco the biggest company in the world?

Sweco is the top company in United Kingdom by revenue, with $14B in revenue

Is RSK Group the biggest company in the world?

RSK Group is the second largest company in United Kingdom by revenue, with $11.9B in revenue

Is Sweco the largest company by revenue?

Sweco is the largest company by revenue, with $14B in revenue

What is Sweco's revenue?

Sweco's revenue is $14B

What is RSK Group's revenue?

RSK Group's revenue is $11.9B

What is Prax's revenue?

Prax's revenue is $11.7B

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Top Architecture, Engineering & Design companies in United Kingdom - October, 2026

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Frequently Asked Questions Regarding Top Architecture, Engineering & Design companies in United Kingdom - October, 2026

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