Top 80 On-Page SEO Companies in London

Webtures provided digital marketing services for a web developer. The project included Google Adwords campaigns and social media marketing. The client reported a 40% increase in revenue over the course of four months.

"Their experience and helpful approach set them apart." Web Developer, Development Agency

Re:signal provided SEO support, restructuring and optimizing existing content. They develop content and work on refining backlink opportunities. The work helped the business rank on the first page for their desired keywords.

"Kevin's insights are amazing and the work ethic of the team is excellent." – Commercial Director, Interior Design Business

Pearl Lemon partnered with a staffing firm where they implemented a digital strategy campaign for their client. They used SEO tools to help increase the search results and generate more organic leads. 

“Google Analytics shows both rankings and traffic improvements, and we’ve seen it ourselves, too.“ – President, Staffing Firm
 

Genie Crawl developed a new website and SEO for a DJ company. The client wanted to grow their brand and improve their presence on Google. Genie Crawl built a website with information about the client and the brand, and helped the client with their organic search results for SEO. As a result, the client has seen an increase in customer satisfaction and more visibility. 

“Customers are very satisfied with the new site. They’re able to use the website extremely efficiently. Genie Crawl has helped us create an online presence and get on the first page of search results.” — PR Manager, DJ Company
 

Absolute Digital Media provided performance marketing services to a travel firm. The main task on the project was SEO, which was performed using backlinking and optimized content strategy to boost site rankings. Absolute Digital provides monthly site performance audits, performance consulting and other solutions. The client's web presence has considerably increased. 

"They've [Absolute Digital Media] exceeded all of my expectations and their own initial projections. Our conversion rate has increased tenfold and our financial records show that our £300,000 investment has generated over £4 million." – CEO, Travel Insurance Firm

A bean bag manufacturer initially hired Impression to provide SEO and PPC services. Later, they expanded the engagement to include digital PR work. All of these were done to increase website traffic, improve search rankings, and increase revenue. The scope of this engagement included improving the manufacturer's backlink profile, fixing duplicate content issues, creating and optimizing content, launching new pages, building links from the national press and other niche publications to the manufacturer's site, and improving the ROI delivered by online paid advertising campaigns. Because of the engagement, the manufacturer experienced improved rankings, a 119% increase in revenue, an 88% increase in transactions, and an 80% increase in e-commerce conversion rate.

"They take a relaxed and friendly approach but they’re also very responsive to our requests, getting things done on time and to a consistently high standard." - Owner & Director, Bean Bag Manufacturer

Greenlight Digital implemented a custom, comprehensive SEO campaign for a transportation services company wanted to make their brand more visible online.

"They’ve had a significant impact on our rankings, leading to an increase of over 300% in organic traffic within the first six months." – Owner, Transportation Company

A commercial coffee company hired Novi.Digital to execute a tailored search marketing campaign for their specific client base in B2B services. After failing to improve the performance of the site in-house, they partnered with Novi.Digital to increase their presence. Novi.Digital developed a well-researched strategy and executed it using on-page and off-page SEO, PPC, and other key strategies.

"Their expertise and advice have been most impressive and useful. As a small business, it’s reassuring to know that you can trust the people working for you in the background, especially when it comes to SEO." - Director, Coffee Company

Blue Array was hired by an insurance company to provide a variety of SEO strategy initiatives that included content creation and keyword ranking. 

"They provide us with a variety of options, and we’ve seen success as a result...Our sales are up 21% and our visitor traffic is up 100% in triple figures." — Head of Acquisition, Insurance Company 

Loud Mouth Media worked with a safety training company to boost its site traffic, generate leads, and increase revenue through a PPC campaign. A month after Loud Mouth Media started the projects, the client's web bookings doubled and month-over-month site traffic and conversions have steadily risen. 

"They [Loud Mouth Media] are always happy to assist throughout the project and are proactive in developing new ideas to maximize results and ROI." – Director, Safety Training Company

Bird Marketing Limited worked with a fashion brand to build a new website. Brand Marketing Limited transitioned the site from WooCommerce to Magento. The project is ongoing, as Bird Marketing Limited handles the client's social media, Google Analytics and SEO.

"Everything they [Bird Marketing Limited] do is impressive. Phil [Managing Direction, Bird Marketing] continuously suggests improvements to everything." - Director, Fashion Brand

Propeller developed and designed a creative website for a photography studio. The team also performed digital marketing services, crafting keywords. SEO campaigns improved search results and mobile usage.

"Propeller created a platform that represents me, my taste and artistic level."– Founder, Photography Studio

Wildfire Marketing provides web design, social media marketing, and SEO services on an ongoing basis for an Escape Room company. The team creates and posts social media content, with the client reported a large spike in bookings since they took over.

"Everything they have done has really helped my business. They put together the video so quickly, which was really impressive." Owner, Escape Room Company

Footprint Digital provided digital marketing services for a sustainable packaging company. The team created and implemented SEO and PPC campaigns. The client saw significant growth in traffic as a result.

"This agency is probably the best agency I have ever had the pleasure to work with." – Marketing Mamager, Sustainable Packaging Company

Careful Feet Digital Marketing Agency was responsible for digital marketing campaigns for a wellness client. The campaign grew their social media following by the thousands and positive responses from consumers.

"They’d done well in building brand awareness with our target market." –Project Manager, Wellness Company

When a financial consultancy needed help with website design and branding, Bulldog Digital Media redesigned their website and logo and launched SEO campaigns to boost web traffic. Bulldog Digital Media provided tailored recommendations to the financial consultancy about the type of content they published and where to place contact forms on the site.

“They’ve increased the traffic to my site. It’s better than what I anticipated or wanted. … They have energy and a good attitude. When you ask them if they can do something, no matter how small or big, I sense that they’re smiling when they hear me ask.” ­– Founder and Managing Director, Financial Consultancy

An electrical construction company hired Yando Consulting to build an SEO-friendly website and fix existing bugs. The new website increased traffic and attracted more business inquiries. 

"They know their stuff. You can tell when someone is faking it and when someone truly understands the topic. These guys not only understood it, but could explain it to us luddites." – Senior Estimator, Construction Company 

SEO.London by Lukasz Zelezny developed an SEO strategy for a day camp. They ran tests on the day camp’s slow, unresponsive website, and reported all findings to the development team. They provided additional support for the site by way of SEO strategy and UX design. After the project’s conclusion, the client reported an improved Google rank and the highest enrollment in the day camp’s history.

“He has substantially optimized our site performance, and our Google rank has been fantastic. Lukasz is very involved in the success of our business. He’s been super polite and unshakably positive throughout our engagement.” – Founder, Day Camp
 

Breakline Ltd provides SEO expertise for a recruitment company. The team implements and maintains SEO campaigns, explaining processes to internal employees throughout the engagement. The online presence's Google rankings and traffic have increased. 

"They do what they say and ensure that we're 100 percent happy as a customer." – Managing Director, Recruitment Company

Digitalhound was hired by an Online Travel Agency to revamp its website to align with the Agency's brand. Digitalhound effectively leveraged the Agency's existing database to identify audience groups and tailor-fit marketing materials to cater to the Agency's target market. The Agency has grown 60% to 90% year-on-year since the beginning of its engagement with Digitalhound.

 "They’re responsible for earning us more conversions and subscribers." - Director, Online Travel Agency

Move Digital Ltd developed a website for a legal practitioner. The team went on to provide SEO optimization as well. 

"The work is ongoing, but I’ve seen positive results thus far." – Owner, Legal Firm

A shipping company hired Digivate to boost its digital presence after a rebranding. Digivate created content for the shipping company’s website, offered onsite SEO services, ran social media ads, and managed a PPC campaign.

“I’ve worked with many digital agencies throughout my career. I find [Digivate’s] structure unique. I felt that I was receiving double or triple the value for the money because of the online experts they provided.” – Digital Marketing Manager, Shipping Company

Grow Hack Scale provided SEO and content marketing services to a marketing consultancy. The team worked on conversion rate optimization and social media marketing. The content they produced has been viewed over 10,000 times organically and on social media. 

“I was impressed at how efficiently they booked meetings, managed operations and increased attendees to our monthly marketing workshops without any hand-holding.” — Managing Director, Marketing Consultancy

Paper Gecko Ltd. provided web and marketing services for a technology company. The company was in need of not only a website audit but also SEO and digital strategy solutions. Paper Gecko Ltd. met the expectations of the company with the results.

“They have an understanding of the digital world and expertise is solid, transparency in reporting.” - VP Marketing, Technology Company

 Kas Andz Marketing Group supported a marketing firm with conversion rate optimization, on-page SEO, and email marketing. The project resulted in increased traffic and a higher conversion rate. The collaboration went smoothly. The team was enthusiastic and engaged throughout the project.

“[They] went above and beyond not only with their service, but also with advice they gave on marketing in general.” – Founder, Marketing Firm

The Good Marketer handled Facebook advertising for a storage product company. Their team also managed Google Ads and other campaign efforts. The advertising efforts have tripled the client’s sales and improved their Google Analytics.

“The transparency is something I find incredibly helpful with Tom. It is something I haven’t found with anybody else.” – Director, Storage Product Company

Grapefruit Digital SEO provided SEO solutions for a restaurant marketing agency. The agency wanted to improve their own visibility online. Grapefruit Digital SEO helped achieve their visibility goals.

“Highly recommended over anyone else we have worked with.” - Director, Restaurant Marketing Agency

Search Logistics provided digital marketing solutions to a garage door repair service. Search Logistics also assisted in the service’s SEO efforts. This has resulted in a significant uptick in traffic and conversions.

“The results and transparent communication really stand out.” - Marketing Director, Garage Door Repair Service

90 Digital refreshed a website for a transformation HR firm. They worked on the layout as well as designing content. The client prides the team on their flexibility. 

"They really took over things that I neglected, making good on searches and my presence so that I could be found easier." – CEO, Transformation HR Firm

A content creation consulting company was faced with overwhelming demand and needed to outsource some of their work. EnVeritas Group writes blogs and other website content that draws traffic.

"It’s been very good. We’ve been very pleased with it. We have tried them across various lines of business, various types of writing projects. EnVeritas Group has met our needs." – Senior Manager, Consulting Company