Explore Top UX/UI Design Companies in London
Use the advanced filter to find companies near you or refine the results Last updated in: December, 2025
Technical partner in custom software development

Infoventive Technologies Pvt Ltd Verified Company
London, United Kingdom Head office in: Saudi Arabia
Redefining Technology
GroupBWT is a consulting firm specializing in data management and the construction of data platforms.
Let’s make your digital product easy to use.
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XO Design Studio Verified Company
London, United Kingdom Head office in: United Kingdom
XO Design Studio crafts iconic brand identities and digital experiences driving meaningful connections and lasting impressions across all platforms
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London, United Kingdom Head office in: United States
Full-service ecommerce agency Experts in Web & Shopify /Plus. Headless solutions

INSAIM DESIGN Verified Company
London, United Kingdom Head office in: Portugal
INSAIM is an AI-driven digital agency for tech companies and startups, specializing in brand identity, UX/UI, and website design and development.
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Web and Mobile App Development Company
ClickaByte builds fast, beautiful websites and bespoke software; from landing pages to ML-powered apps, with clear scopes and reliable delivery.

Bluegrass Digital Verified Company
London, United Kingdom Head office in: South Africa
We are an innovative software engineering compay that design and build web and mobile digital solutions.
We are an experienced web development company that creates complex digital solutions, keeping the focus on the business value of each component.
We transform complex challenges into simple, effective digital solutions.

London, United Kingdom Head office in: Singapore
We build MVPs, SaaS, and custom software — fast, clear, senior-led, and ready to scale.

Expert Content Nest Verified Company
London, United Kingdom Head office in: Pakistan
Digital marketing agency helping businesses grow through innovative strategies and creative solutions.
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UNIKO™ is an award-winning creative design studio based in London and Miami. We create websites and brand identities that enhance business growth.
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A multi-award winning digital agency based in London, offering Web Design and Development and Digital Marketing services.
Aesthetic Works is a branding and design agency based in Shoreditch, London. We transform ambitious brands and businesses with simple, unifying ideas.
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Digital Transformation: Modernising systems and scaling operations. IT Outsourcing: Trusted teams for seamless, full-cycle software delivery.
Custom Data, digital, and AI Solutions that Drive Business Growth. ISO27001 and Cyber Essentials Plus accredited

Casvo Digital Verified Company
London, United Kingdom Head office in: Nigeria
Experts in Digital marketing, social media management, SEO, website development, logos and branding, graphic design and video editing.

London, United Kingdom Head office in: United States
Kodexo Labs is an AI-driven software company building custom web and mobile apps that help startups and enterprises scale in a digital-first world.

Nomads Agency Verified Company
London, United Kingdom Head office in: Netherlands
Nomads is a creative consultancy, helping organisations navigate unchartered territories and thrive.

Era Biz Solutions Verified Company
London, United Kingdom Head office in: Sri Lanka
Era Biz Solutions is a top Software Development Company with experience in 1000s of projects since 2011, and is based in UK with tech hub in Sri Lanka
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What is UX/UI Design and what are its benefits for your projects?
Have you ever noticed how some websites and apps just feel easier to use than others? That's because of the UX/UI design - basically, the people who make sure everything looks good and is easy to navigate.
UX/UI design services are closely connected, but they are not the same. They are actually about different parts of the design and to be effective they must work together.
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UI (user interface) design concentrates on visual elements. It is all about how things look and work on a product, like colors, fonts, and buttons.
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UX (user experience) refers to the overall experience a person has with a product – how easy it is to use the product, how it makes the user feel, and whether it is possible to easily get what is needed from it.
According to research conducted by Forrester, a well-designed user interface (UI) can increase a website's conversion rate by 200%, whereas a better user experience (UX) design could raise it by up to 400%.
In this connection, the importance of UX/UI Design cannot be overstated. Nowadays users have high expectations for the products they use, if a product is not easy to use or enjoyable, users will quickly abandon it.
UX/UI design can help:
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Enhance user satisfaction
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Reduce bounce rates
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Lead to higher customer retention and revenue
UX Design has also an important role in Inclusive Government Design, which makes government services accessible and user-friendly for diverse and marginalized communities.
But how do choose the right UX/UI Company?
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Review the company's portfolio and make sure they have experience in your industry
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Look for companies that understand your target audience to meet their needs.
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Inquire about their design process: research, wireframing, prototyping, and testing.
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Choose a company that maintains transparent and open communication and keeps you involved throughout the design process.
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Read client reviews to check their reputation and client satisfaction.
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A good design company should be up-to-date with the latest design trends and technologies.
Taking into consideration all these tips you will manage to select the right UX/UI Design Company that will help to achieve your goals.
There are over 8766 UX/UI Design companies on the TechBehemoths platform. Check their profiles, their strong portfolios, and previous clients' reviews before you make a decision. With the help of smart filters, you can easily find suitable partners to deliver exceptional digital experiences. Alternatively, you can submit your project, and this way we will find the best match on your behalf.
Moreover, if you are interested to know UI and UX Design challenges, discover a few bad UX Design examples and find out how to fix them, we invite you to our blog.












