Explore Top SEO Companies in United Kingdom
Use the advanced filter to find companies near you or refine the results Last updated in: November, 2025
Zeo Agency is an international digital marketing agency, and the organizer of Digitalzone, the largest digital marketing conference in Eastern Europe....
Services:
HeadRed is a fully integrated web design and digital marketing agency based in Coventry, Warwickshire. Our highly experienced team are experts at all...
Services:
Who we are Insight is a digital marketing agency, born in the late 1980s and growing to be a pioneer of technology in marketing right from its very i...
Services:

Uddingston, United Kingdom Head office in: United Kingdom
Domain Design Agency are a Growth Acceleration Agency, we specialise in helping businesses to grow their online presence. We work hard to ensure your...
Services:

Edinburgh, United Kingdom Head office in: United Kingdom
Mtc. offer a complete rounded web design and development service. We provide the expertise and know-how to deliver web solutions to clients across a w...
We’re a bit different to the average digital marketing agency in that for a set price you have access to an entire, fully qualified digital marketing...
Services:
We design intelligent websites that help businesses grow. On every project, we aim to do our best work, find a creative solution and keep the commerci...

Chester, United Kingdom Head office in: United Kingdom
Founded in 2003 by Mhairi Bell and Mike Octigan, Gecko have delivered hundreds of digital projects for clients of all sizes. With in-house development...
Services:
We design great looking websites to get you found on the web and keep your visitors glued to the page. But we're not just about websites. We can provi...
Services:

Rochester, United Kingdom Head office in: United Kingdom
We're a full-Service Ecommerce Agency focused on giving our customers data-driven solution to their online businesses. We have worked with e-commerce...
Portal Technologies provides 3 core services - IT Support, Digital Marketing and Website Design. By providing businesses with effective and efficient...
Services:
We are a digital transformation software and digital marketing company headquartered in Sussex, UK. Since 1990 Softech have been helping companies of...
Now, more than ever, there’s a demand for truly insightful and creative responses to deliver competitive advantage. By stretching the definition of de...
Services:

Bristol, United Kingdom Head office in: United Kingdom
Aardman, based in Bristol (UK) co-founded and run by Peter Lord and David Sproxton, is a world leader in animation. It produces feature films, series,...
Services:
Established in 1997, ListLab were a media sales company owned by financial publisher, Fleet Street Publications. Through the drive of Managing Directo...

Lincoln, United Kingdom Head office in: United Kingdom
ThoughtMix leads the way in fixed-fee affiliate marketing solutions. We believe that just like any other marketing channel, you should be able to budg...
Services:
We’re Distilled, an online marketing agency with offices in London, New York and Seattle. Our team of marketers includes strategists, stats geeks, dev...
Services:
Our broadcast team creates award winning content that spans a range of genres, including news and current affairs, entertainment and factual. While ou...
Services:
Toast is a digital marketing and graphic design agency. We design brochures, brands and websites. We share our clients' passion for their projects. W...
Services:
A creative marketing agency, naturally diverse through graphic design, brand strategy, website development, digital strategy and event management. For...
Services:
Digital marketing is in our DNA – and we can help it get into yours. Navigate has the ideal blend of experience, expertise and innovative thinking.
Services:
Award-winning digital, creative, and design specialists. We’re a close-knit team of brilliant designers and skilled developers – all-round good people...
Services:
WE ARE TOASTED DIGITAL. We produce innovative websites, games and creative content for the cultural and educational sectors. We specialise in immersiv...
Services:
Betelguise Web Design is a well established Shropshire web design company with a proven track record in affordable web design, web development, digit...
Services:
Filter SEO Companies in United Kingdom by Cities
Find the right tech company near you or from a specific city. Some of the best companies might be located in smaller cities.
Find more SEO companies around the world
TechBehemoths is the world's most advanced and user-friendly platform to match IT Companies with real clients without hustle.
ICT in the United Kingdom: General Profile and Insights
The UK technology sector is growing more than two-and-a-half times faster than the overall economy, and London has been ranked as the second most connected place for tech in the world behind Silicon Valley in the US.
According to Statista, the UK IT Services market is worth nearly $113.46 billion to the economy, a rise from $3.44 billion in 2020. Between 2024 and 2025, the tech market in the UK continued to grow with increased market productivity, influencing the UK’s GDP.
Why Should You Work With a UK-based Company?
Probably the second-largest IT hub in the world, the UK is one of the fastest-growing IT leaders. It is the home of over 225,000 IT & web companies based according to a report delivered by Computer Weekly. Web companies from the UK provide the entire range of services and are known for good management, rich business culture, and great tech performance.
What You Should Be Aware of When Working With UK Web Companies
A report by Tech Nation in 2018 revealed that the main challenges companies and IT hubs face are related to access to talent, affecting 83% of tech hubs. Access to funding and poor transport links were also found to be major challenges for some of the UK’s tech hubs. This challenge is still relevant for 2025, especially the lack of funding possibilities.
Are UK IT Companies Reliable?
The UK companies enjoy a high trust level on a global level and are considered reliable overall. However, due to the wide variety of web & software companies, not all UK-based companies represent the business culture, performance, and tech skills that the UK is so well known for. This is why choosing the IT company as a partner is important.
How the UK IT Industry Relates to the Neighboring Countries
Having a leading IT infrastructure, the IT industry in the UK increased its potential, and following the global trends, just like the US, it will focus more on certifying and developing already existing professionals rather than hiring new skills.
In the background of a fast-developing EU market, the UK looks weaker alone than in the community. Brexit has forced tech giants and many IT companies to leave for other EU countries, especially Ireland and Germany, a report from Tech Spot reveals.
Overall, the UK IT industry will continue to be a good option for businesses that tend to expand their presence on the local market, and also for local startups that would preferably rely on companies from the UK.
What is SEO and what are its benefits for your projects?
SEO (search engine optimization) is the process of optimizing your website in order to get a higher ranking in organic search results and consequently more organic traffic.
SEO is a long term strategy and requires advanced knowledge of ranking algorithms and some technical background, to be able to optimize websites for popular search engines like Google, Bing, Yahoo, DuckDuckGo, etc.
According to the latest survey on digital marketing conducted by TechBehemoths, about 70% of IT companies revealed that SEO is their main channel for leads, meaning that it’s a vital marketing activity that generates traffic, prospects and sales.
Some of the benefits of SEO are:
- Free organic traffic
- Brand awareness
- Better control over brand traffic
- A vital marketing channel for leads & sales
- Supports other channels: social media, paid ads, direct traffic, etc.
- Optimizes your advertising budget
- Usually, has a higher conversion rate
- Gives you a competitive advantage
- Is a good long term investment, generating decent results
It’s not easy to find a reputable SEO company, as some SEO agencies used to provide questionable/suspicious services in the past, and lots of businesses became reluctant to pay for search engine optimization services.
When looking for and choosing an SEO service provider, you should consider a lot of aspects. Ideally, you should do some basic research, set up clear goals and ask yourself a few questions before hiring a company.
Here are some things to look for when searching for SEO agencies to partner with:
- Expertise
- Portfolio
- Years in business
- Case studies
- Price (expect to pay at least $30 / hour if you’re hiring an agency)
- Approach and particularities (technical SEO, link building, content optimization, etc.)
- Communication and reporting
TechBehemoths lists more than 26,900 SEO companies from all over the world. Check out their profiles and feel free to get in touch with them.
To ease the selection process, we’ve created a powerful filter which you can use to narrow down the results based on your requirements and shortlist the companies.

















