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
We're an independent digital marketing agency, co-founded by a seasoned design specialist and a former Googler. We know how to make digital campaigns...
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Proud winners of 74 industry awards in nine years. For over twenty years we have supported marketing teams of all shapes and sizes in their quest to b...
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4CM is a leading, UK based marketing agency. We work only with clients in the manufacturing, engineering, industrial, logistics and technology sector...
Our approach to digital is fully integrated which means you get a wide range of skills when you work with us from SEO, Paid Search and Social Media to...
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HGA is an event services agency that pushes boundaries and explores the latest technology to create unforgettable live experiences for their clients....
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We are one partner. Strategic, operational and creative in equal measure. We combine marketing consultancy and creative agency services to make market...
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Established in 1999, we existed before the first tweet was tweeted, before the first status was liked and prior to the first PPC ad ever being clicked...
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Zinc Digital was founded in 2003 by Joe Zielinski. Joe’s expertise in digital strategy has put Zinc at the heart of the digital industry and his creat...
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Sevenoaks, United Kingdom Head office in: United Kingdom
Avenue are a fast growing Digital Marketing Agency, fanatical about performance, which enables our clients to outperform rather than outspend their co...
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We bring brands to life. Whether online or offline, through print or display we get your message out there. We are a successful, well established, mu...
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Blackjack Media provides integrated online digital marketing solutions. Our clients include high profile personalities, FMCG brands, and small, medium...
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We’re just as capable and comfortable working for national and international brands as we are with smaller niche companies and we continue to delight...
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SQ Digital is an award-winning digital marketing agency located in the heart of Lancaster, in the North-West. First established back in 2000, we have...
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Specialising in Website Design, Website Development and SEM (Search Engine Marketing) services, such as SEO (Search Engine Optimisation) and PPC (Pay-...

Birmingham, United Kingdom Head office in: United Kingdom
The world of digital marketing is confusing and you need to find a company that is both reliable and transparent with a proven track record. Chameleon...
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A quality, high converting and useful website should offer your visitors what they need easily and quickly. It should reflect every aspect of your bus...
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We are the UK's oldest independent digital media agency. No one has a longer track record in delivering high-performance digital marketing. We are dig...
How many times have you heard ‘you will get 1000’s of new customers’? Your dedicated marketing manager will take you back to basics looking at areas s...
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At MediaHeads we like to cut out the nonsense and jump straight to the real talk. So if you’re a new business, or an old enterprise looking for a re-b...
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With a network globally of over 7,000 professional in-country native language experts offering translation into over 90 languages, the company serves...
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BIO’s team of digital experts specialise in digital innovation and transformation and are unique as Digital Change Agents. The agency offers an end-to...
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Our clients choose us for our blend of creative design, expert programming, and digital marketing experience – all of which we offer in-house, which i...
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Based in the UK, Optima are a full-service design and digital communications agency with a local, national and international client base. We produce i...
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We are a multidisciplinary team of creatives marketeers, designers and developers who truly love what we do. We love meeting our clients, learning mor...
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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.





















