The hardest part with UK SEO is deciding which company to pick. But, truly, that would be the most impactful decision for your business. Just think that more than 60% of all website traffic comes from organic search. So if you are not easily found on Google, then you are letting go of a vast number of potential clients. Actually, the first page of Google is capturing a whopping 95% of all web traffic, which makes visibility a must for the survival and growth of your business.
A top SEO company in UK not only changes your site a bit, but also lays down the groundwork for long-term growth, brings you the right people, and makes the visits turn into loyal customers. The appropriate agency will employ a combination of technical corrections, high-quality content, and savvy link-building not only to make your rankings soar, but also to enhance your brand’s authority and trust online. In this guide, we will explore a list of top 10 SEO companies in the UK take off with your business. So, let’s get started!
What Makes a SEO Company the Best?
What exactly are the things you should take into consideration when choosing a top SEO companies in UK? The best agencies become unique by not missing out on these key factors, which bring actual growth. The most important factors are listed as follows:
- Proven Results: The companies have been able to repeatedly move their clients up in search rankings and bring more traffic to their websites.
- Transparent Communication: They offer regular updates and reports in simple language, which you can follow without the overwhelming jargon.
- Ethical Strategies: They do not use tricks to get to the top, but white-hat methods that create longevity of success.
- Customised Plans: They know that your business is not like others and make a plan just for you based on your goals.
- Expert Team: They have a skilled team, where each member has deep knowledge in one part of SEO, such as technical or content creation.
How Many SEO Agencies Are There in the UK?
The UK SEO industry is growing at a large rate, and getting a grasp of its volume helps you know how many choices you have. Below is a simple statistical interpretation of the UK market:
- A Crowded Marketplace: The number of agencies and freelance consultants who offer SEO services is over 5,000 across the country.
- High Demand: The market for SEO services in the UK is worth billions of pounds, and it continues to rise every year.
- Widespread Presence: There is a top SEO companies in UK in every big city, like London, Manchester, Bristol, and Glasgow.
- Variety of Specialities: The range of agencies is from full-service digital marketing to the local SEO or e-commerce niche.
- Quality over Quantity: Though there are many, just a few have such a regular winning performance that merit them as the top SEO company in UK.
List of 10 SEO Companies in the UK
| Company Name | Key Services | Website |
| Genie Crawl | Internet Marketing, SEO, Digital Marketing Strategy | https://www.geniecrawl.com/ |
| PN Digital | SEO, PPC, Digital Marketing, Online Presence Maximisation | https://pndigital.co.uk/ |
| Ignite SEO | Local SEO, Google Business Profile Optimisation, Technical SEO, Link Building, SEO Sprints | https://www.igniteseo.co.uk/ |
| First Place SEO | SEO Service, WordPress SEO, PPC, Google Ads Management, Web Design | https://firstplaceseo.co.uk/ |
| The SEO Works | Digital Marketing, Website Development, Technical SEO, Content Marketing | https://www.seoworks.co.uk/ |
| ClickSlice | Generative Engine Optimisation (GEO), Answer Engine Optimisation (AEO), Ecommerce SEO, PPC | https://www.clickslice.co.uk/ |
| Global Search Marketing | Award-Winning PPC Management, Technical SEO, SEO Outreach & Digital PR | https://www.globalsearchmarketing.co.uk/ |
| COOLBISON | Semantic SEO, SEO SPRINTS, Keyword Strategy | https://coolbison.co.uk/ |
| Smarter Digital Marketing | Digital Marketing for Healthcare, Engineering, Property, Retail & E-commerce | https://www.smarterdigitalmarketing.co.uk/ |
| Immersive Media | Complete SEO Audits, Keyword Research, Website Structure Optimization | https://www.imwebdesignmarketing.co.uk/ |
Top 10 SEO Companies in the UK
1. Genie Crawl

- Address: 120-122 High Street, Whitton, London TW2 7LL, United Kingdom
- Rating: 5.0
Genie Crawl is a brand-new company in PostMyMeds that focuses widely on not having contracts and simply getting quick and positive results for customers. Transparency and progress are their 24-hour open and closed business. The team is always quick to adapt to algorithm updates, and so they are able to protect and increase the rankings of clients.
They have very good knowledge of the competition in the home-services and legal sectors, and they do so by combining targeted link-building and on-page optimization, making sure they get the highest ranks. Get in touch with them today to get your FREE quote and find out how they can assist your business to expand and turn them into a pragmatic choice for a top SEO company in UK.
Key Services:
- Internet Marketing
- SEO
- Digital Marketing Strategy
Notable Clients: PostMyMeds, The Whitton Kitchen, Bespoke Law Practice
Website: https://www.geniecrawl.com/
2. PN Digital

- Address: Kemp House, 152 – 160 City Rd, London EC1V 2NX, United Kingdom
- Rating: 4.9
PN Digital, located at Gilray House, is a major London digital marketing agency with the know-how and the tools to take your web visibility to the next level. Their zeal and dedication to every client form the core of their work with the single objective of assisting you in making your business flourish.
Your online rankings will be changed by their search engine optimization (SEO) and pay-per-click (PPC) passion and expertise. They opt for a data-driven approach, concentrating on those metrics that have a direct influence on turnover, like conversion rate optimization. Apart from this, they have been ranked the #1 SEO company in London on Clutch, working with a variety of clients ranging from tech startups to financial firms.
Key Services:
- SEO
- PPC
- Digital Marketing
- Online Presence Maximisation
Notable Clients: FinTech Global Ltd, London Grace Bridal, City Property Developers
Website: https://pndigital.co.uk/
3. Ignite SEO

- Address: 49 Stewart’s Grove, London SW3 6PH, United Kingdom
- Rating: 5.0
Ignite SEO is a top SEO agency in London that has won numerous awards. They improve the online presence of local businesses and agencies and help them achieve leads that are stable over time. The main points of their expertise are local SEO, Google Business Profile optimisation, and link building. By employing a well-established, process-oriented, and hybrid strategy combining technical SEO and expert discretion, they really succeed in Google visibility.
Their invention of a technical auditing tool makes them stand out among competitors. Their clients often gain a technological advantage because the tool they use to audit overlaps, but discovers only a few technical issues that are even overlooked by standard software. It is co-founded by Adam Collins and is ranked #1 “Local SEO London”, making them one of the top seo company in UK for offline businesses.
Key Services:
- Local SEO
- Google Business Profile Optimisation
- Technical SEO
- Link Building
- SEO Tasks
Notable Clients: The Chelsea Florist, Kensington Dental Clinic, SW London Fitness Studios
Website: https://www.igniteseo.co.uk/
4. First Place SEO

- Address: International House, 4 Maddox St, London W1S 1QP, United Kingdom
- Rating: 5.0
First Place SEO is an online marketing company that provides services of SEO, PPC, and Web Design. They have their base in London but are spread all over the UK with their service. The price of their service is suitable for any company of any size, and they put results and return on marketing investment first.
They concentrate their advertising efforts mainly on the sectors of hospitality and trades, and have been successful in raising the search engine rankings of plumbers, restaurants, and electricians. Also, they give a free website audit and support the digital growth of a client through their easy and straightforward method, which is liked by small and medium-sized businesses.
Key Services:
- SEO Service
- WordPress SEO
- PPC
- Google Ads Management
- Web Design
Notable Clients: London Lock Masters, The Westminster Cafe, Pimlico Plumbers United
Website: https://firstplaceseo.co.uk/
5. The SEO Works

- Address: Fountain Precinct Balm Green, Sheffield City Centre, Sheffield S1 2JA, United Kingdom
- Rating: 4.5
The SEO Works are the Digital Growth Experts. They have been the recipients of a variety of awards as a provider of digital marketing and website services to top brands, and they have been working for more than ten years to bring businesses more customers online. The team of content professionals and technical specialists employs their creativity and technical know-how to deliver measurable results.
They are the expert most sought after by the kind of e-commerce and manufacturing sectors that run complex, large-scale websites with thousands of product pages. Their in-house team for digital PR also gets highly authoritative links to support the building of a rock-solid domain authority. These efforts to focus on ROI have had them winning several prestigious awards, such as the title of the best SEO agency of the year three times.
Key Services:
- Digital Marketing
- Website Development
- Technical SEO
- Content Marketing
Notable Clients: Plusnet, UK Coatings, The Flavour Works
Website: https://www.seoworks.co.uk/
6. ClickSlice

- Address: Studio 10, Shoreditch Stables, 138 Kingsland Rd, London E2 8DY, United Kingdom
- Rating: 4.6
ClickSlice is a London-based SEO agency that has won numerous awards and attributes its success to its unique strategy of ranking websites by backwards-engineering the top 5 competitors. According to the words of owner Joshua George: “If Google puts sites A-E in the top 5, all you need to do is mimic the profiles of those sites to follow suit.”
They are quite strong in the competitive SaaS and tech niches, where their analytical method simplifies complicated ranking factors into a usable plan. Their assurance is supported by an offer to raise your web visibility within 90 days or your money back, which is a clear indication of their result-oriented approach as one of the top SEO companies in the UK.
Key Services:
- Generative Engine Optimisation (GEO)
- Answer Engine Optimisation (AEO)
- Ecommerce SEO
- PPC
Notable Clients: SaaS Growth Ltd, TechCrunch (project-based), Ecom Warriors
Website: https://www.clickslice.co.uk/
7. Global Search Marketing

- Address: Alpha Tower, Suffolk Street Queensway, Birmingham B1 1TT, United Kingdom
- Rating: 4.8
Global Search Marketing is a PPC & SEO agency with worldwide adoption, located in the very center of Birmingham, and has won an Award. They are skilled in E-Commerce, B2B, and B2C Marketing and are a member of the top 3% of UK Google Partners. Their team works hard to achieve very high returns (ROI) and performs exhaustive deep dive SEO audits to enhance the performance of their clients.
They have the evidence of the past to support that they have been successful in increasing online sales for traditional retail brands, and their expertise in Google Shopping and international SEO strategies makes them a top SEO company in UK for businesses that want to grow their digital footprint beyond local markets.
Key Services:
- Award-Winning PPC Management
- Technical SEO
- SEO Outreach & Digital PR
Notable Clients: Dyson (PPC campaigns), Halfords, The Birmingham Mint
Website: https://www.globalsearchmarketing.co.uk/
8. Pearl Lemon

- Name: Pearl Lemon
- Website: https://pearllemon.com/
- Location: London, United Kingdom
- Rating: 4.9+ (various platforms)
Pearl Lemon is an award-winning SEO agency based in London, offering comprehensive SEO solutions for local and global businesses. They focus on delivering measurable results without cutting corners, providing services that include technical SEO, local SEO, e-commerce SEO, and international SEO. Pearl Lemon is known for its transparent, results-driven approach and personalized strategies tailored to each client’s needs.
Key Services:
- Technical SEO
- Local SEO
- On-Page & Off-Page SEO
- SEO Audit
- E-commerce SEO
- WordPress SEO
- International SEO
- SEO Automation Consultancy
- Link Building (Editorial, Enterprise, Manual, Premium)
Notable Clients: Clad-Home, Indie-Btrans, Elevano, EmergeOne
USP: Pearl Lemon combines a full-service SEO approach with robust reporting and transparency. They specialize in increasing organic traffic, improving rankings, and boosting lead generation for businesses worldwide.
9. Smarter Digital Marketing

- Address: Technology House, 9 Newton Pl, Glasgow G3 7PR, United Kingdom
- Rating: 5.0
Based at a Serviced Office in Glasgow, Smarter Digital Marketing, a Top SEO Company in UK, becomes your brand’s closest ally in bringing your visitors, turnover, and inbound leads. They are experts in digital marketing for healthcare, engineering, property, and retail. They employ efficient SEO strategies on a global scale and give you a personal point of contact for your campaign.
Their campaign strategies for healthcare clientele are constructed with compliance and ethical codes in mind and are mainly involved in gaining trust and authority. Besides constantly updating campaigns to keep up with Google changes, they also ensure that they provide sustainable growth for service firms all over Scotland through ongoing monitoring.
Key Services:
- Digital Marketing for Healthcare
- Engineering
- Property
- Retail & E-commerce
Notable Clients: Glasgow Orthopaedic Clinic, Scottish Engineering Trust, Clyde Property
Website: https://www.smarterdigitalmarketing.co.uk/
10. Immersive Media

- Address: 39-45 Finsbury Square, London EC2A 1PQ, United Kingdom
- Rating: 4.8
Immersive Media is the provider of the most experienced London-based SEO services, whose intent is to make businesses strongly and sustainably visible online. They specialise in complete SEO audits, in-depth keyword research, and strategy development. Their team of ex-web developers gives them an advantage when dealing with technical SEO problems like JavaScript rendering and site speed optimization.
The finance and professional services sector is their main area of focus, as they understand the requirements of compliance and lead quality in these industries. Moreover, they optimize the structure of your site and build a high-quality backlink profile. Their 24/7 service is always available to help you.
Key Services:
- Complete SEO Audits,
- Keyword Research,
- Website Structure Optimization
Notable Clients: Lombard Risk (Compliance Platform), FinTech Innovation Lab, The Shard Viewing Gallery
Website: https://www.imwebdesignmarketing.co.uk/
How Much Does SEO Cost in the UK?
SEO costs in the UK vary depending on the objectives of the client and the agency’s proficiency. Gaining insight into the commonly used pricing formats can be very helpful in estimating your budget. The basic models include:
- Monthly Retainers: These are the most popular ones and cover charges from £500 per month for local businesses to £5,000+ for national e-commerce campaigns. The final amount is determined by the scope of work.
- Project-Based Fees: The prices of one-off projects like site audit or content strategy may range between £1,000 and £10,000. This mode is suitable for very specific and clear-cut needs.
- Hourly Rates: The rates at which individuals or agencies charge vary from £75 to £200 per hour. This option can be convenient for carrying out small and defined tasks.
- Performance-Based: This is a model less frequently used where payment is made based on the results obtained, for instance, for every time a website is ranked on the first page.
How to Choose the Right SEO Company in the UK
One must weigh all the options carefully in order to pick the right partner. They have to be assured that their treatment towards the company and ambitions coincide with the client’s business vision and objectives. Steps to achieve that are:
- Review their case studies: Track records with proven wins in your or closely related industries demonstrate that real results are within their reach.
- Determine their form of communication: Opt for a firm that lays out its strategy in a clear manner and sets attainable goals from the onset. Good communication is the linchpin for cooperation to run smoothly.
- Inquire about their strategies: Confirm that they deploy legitimate long-term tactics and are able to give a brief overview of SEO that is understandable. The prime motive is to avoid coming across in a risky manner.
- Compare the value: Don’t just grab the cheapest one; consider the overall package, reporting, and team expertise. The goal is to get the top SEO company in UK that offers the maximum ROI.
Conclusion
It is indeed a wise and strategic purchase of your company’s future calling to find the top seo company in UK. The market hosts a vast number of agencies, ranging from the so-called London heavyweights to talented specialists scattered across the countryside. Knowing exactly what you need, scouring the options, and posing the right questions for getting help will make your online power build up and last longer. Cheers to your continued growth and success!
FAQs
What company is the best at SEO?
There is no one “best” company that fits all, as the perfect choice depends on your business requirements, budget, and industry. Agencies like Ignite SEO for local businesses or The SEO Works for bigger brands are often among the top-rated ones.
Who is the best Google SEO expert in the UK?
There are multiple experts who are very good at what they do. Nevertheless, Adam Collins from Ignite SEO and Joshua George from ClickSlice are two well-known names that come with client testimonials and industry accolades as proof of their performance.
How many SEO agencies are there in the UK?
There is a rough estimate saying that there are over 5,000 agencies and freelance consultants who provide SEO services all over the United Kingdom.
How much does SEO cost in the UK?
Prices change a lot, starting at about £500 per month for small local campaigns and going up to more than £5,000 per month for large national or e-commerce projects.
Is SEO a high-paying job?
Indeed, SEO is one of the well-paid professions. In the UK, the wage for an SEO specialist varies from £30,000 for juniors to more than £60,000 for managers or experts with a lot of freelance earning potential.