150+ Best UK SEO Startups & Companies | Best SEO Companies Award 2021

SEO is big business in the UK. We have selected the top 150 SEO companies across the size spectrum to showcase. These startups and companies are all taking different approaches to innovating the SEO industry, that diversity of innovation is what makes the UK so great. 

We selected these startups and companies for exceptional performance in one of these categories:

Innovation

Growth

Management

Societal impact

The best SEO startups and firms in the UK

We have profiled the top 150 SEO startups, companies and firms in the UK. This list is in no particular order, all of the companies showcased here are exceptional companies, well worth following. 

We want to help you grow your

SEO

company. SEO made simple.

No upfront fees and rolling 1 month contracts. ROI driven SEO.

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DeepCrawl

The #1 technical SEO SaaS platform for enterprise businesses

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Croud

Croud is a digital marketing agency that provides services including SEO, PPC, content, programmatic, paid social, and analytics

Website | Linkedin | Twitter | Facebook

MUSO

MUSO is a software company that provides anti-piracy solutions for enterprises.

Website | Linkedin | Twitter | Facebook

Pearl Lemon

An SEO and B2B Lead Generation Agency based in London and serving clients worldwide

Website | Linkedin | Twitter | Facebook

Ayima

Ayima is a specialist Search consultancy focused on ROI, data analysis and brand development.

Website | Linkedin | Twitter | Facebook

Localistico

Localistico is a local marketing and analytics platform for brick-and-mortar retailers.

Website | Linkedin | Twitter | Facebook

Linkdex

Linkdex offers a SaaS-based platform unifying search, social, PR and content channels.

Website | Linkedin | Twitter | Facebook

Digital Marketing Agency CHANGES

Digital marketing agency that served 11 companies from ForbesGlobal2000

Website | Linkedin | Twitter | Facebook

Investis Digital

Investis Digital is a digital communication company that provides its clients with SaaS platform to manage their digital ecosystem.

Website | Linkedin | Twitter | Facebook

Greenlight Digital

Full service digital marketing agency

Website | Linkedin | Twitter | Facebook

Found.

Through Search, Social & Mobile.

Website | Linkedin | Twitter | Facebook

Ali Rasoul LTD

An independent creative marketing agency committed to uncompromising visions working in the entertainment and corporate industries.

Website | Linkedin | Twitter | Facebook

Econsultancy

Econsultancy publishes research, analysis and advice on digital marketing, social media, e-commerce, SEO, mobile and tech for businesses.

Website | Linkedin | Twitter | Facebook

Tangent

Digital Agency

Website | Linkedin | Twitter | Facebook

Fupping Media

We are a leading global digital publisher. We combine big data and open source intelligence with content marketing.

Website | Linkedin | Twitter | Facebook

Distilled

Distilled is a leading online marketing agency.

Website | Linkedin | Twitter | Facebook

Tamar

Tamar is a marketing company that promotes its customers using a social media strategy.

Website | Linkedin | Twitter | Facebook

Absolute Digital Media

Absolute Digital Media is a multi award-winning full service digital marketing agency providing results driven campaigns across the globe.

Website | Linkedin | Twitter | Facebook

Web CEO

Web CEO is one of the top 5 developers of desktop and online SEO software for website optimization (according to a variety of independent

Website | Linkedin | Twitter | Facebook

Squirrly

Insanely Great. Marketing Software. Over 6,455 SaaS subscriptions sold in over 90 Countries. Profitable.

Website | Linkedin | Twitter | Facebook

GrowthRocks

GrowthRocks is a growth hacking marketing agency that helps startups and well-established companies achieve rapid and sustainable growth.

Website | Linkedin | Twitter | Facebook

Zeo Agency

Award winning SEO & digital marketing agency, and organizer of Digitalzone; largest digital marketing conference in Eastern Europe & MENA

Website | Linkedin | Twitter | Facebook

Promote UK Limited

PromotionUK is known as one of the SME's digital marketing firms, an accomplished team of designers, copywriters and so on.

Website | Linkedin | Twitter | Facebook

Foundit

Search marketing automation software that drives online traffic and revenue for large retailers and brands

Website | Linkedin | Twitter | Facebook

TBG Digital

TBG Digital, a Facebook ad optimization platform, enable social network advertisers monitor and optimize global scale campaigns.

Website | Linkedin | Twitter | Facebook

Solvid.

Solvid is a digital/online marketing agency who are specialists in Search Engine Optimisation(SEO),Paid Advertising and Website designing.

Website | Linkedin | Twitter | Facebook

LimeTree

Innovative Digital Marketing Agency

Website | Linkedin | Twitter | Facebook

Qumin

Anglo-Chinese Digital Marketing Agency

Website | Linkedin | Twitter | Facebook

Lilo Web Development

Lilo is a world-renowned Web development company based in London, UK.

Website | Linkedin | Twitter | Facebook

Social Media Marketing Ltd

Social Media is a digital agency based in London. We specialize in SEO, PPC and -of course- Social Media.

Website | Linkedin | Twitter | Facebook

CEEK Marketing

Digital Marketing & Social Media Consultancy

Website | Linkedin | Twitter | Facebook

Genese Solution

As an official Cloud Consulting Provider of Amazon web services. We offer Cloud Consulting Services.

Website | Linkedin | Twitter | Facebook

GPMD

GPMD is a full service e-commerce agency that provides web development, SEO, and consulting services.

Website | Linkedin | Twitter | Facebook

MintTwist

MintTwist is a website design and development company.

Website | Linkedin | Twitter | Facebook

Charlie Oscar Group

Charlie Oscar Group specializes in acquiring and create a digital brand, SEO Optimisation, paid media and influencer marketing services.

Website | Linkedin | Twitter | Facebook

205 Media LTD

205 Media is a creative agency that offers a range of personalized services to its clients.

Website | Linkedin | Twitter | Facebook

Space and Time Media

Space & Time is a Media Agency that provides online & offline media services like PPC, SEO, Social, marketing & Audio, visual, Print.

Website | Linkedin | Twitter | Facebook

Catch Digital

We're a digital agency based in London. Creative & geeky all at the same time.

Website | Linkedin | Twitter | Facebook

77agency

77Agency is an independent new media marketing agency that provides consultancy, campaign management and training services.

Website | Linkedin | Twitter | Facebook

Netpeak Software

Netpeak Software develops tools for SEO specialists and webmasters, that help to solve day-to-day SEO tasks in easy and effective way.

Website | Linkedin | Twitter | Facebook

MediaVision

MediaVision is an award-winning integrated digital marketing agency.

Website | Linkedin | Twitter | Facebook

AccuraCast

AccuraCast is a digital marketing agency based in London, UK.

Website | Linkedin | Twitter | Facebook

Figment Agency

Figment Agency is a web design and SEO agency.

Website | Linkedin | Twitter | Facebook

ISETech

ISETech specialises in web development, data visualization, desktop software development, web & mobile applications.

Website | Linkedin | Twitter | Facebook

AKR SEO Agency

AKR SEO Agency is Best and Professional SEO Services Company in London.

Website | Linkedin | Twitter | Facebook

Embrace

Embrace a creative agency that defines design ,write & build brand experiences for an omnichannel world.

Website | Linkedin | Twitter | Facebook

Builtvisible

We exist to deliver a measurable impact on the organic digital performance of the world’s most exciting brands.

Website | Linkedin | Twitter | Facebook

Yoda London

Yoda London provides businesses with SEO, pay to click services and social media growth strategies for their marketing needs.

Website | Linkedin | Twitter | Facebook

Illuminate

Illuminate is a Creative & Innovative agency that Integrated digital strategies combining creativity & execution that find an audience.

Website | Linkedin | Twitter | Facebook

Virtualeap

Virtualeap is a virtual assistant helping businesses with social media & email marketing, blog management and web design.

Website | Linkedin | Twitter | Facebook

ClickDo

ClickDo is an SEO Services Agency & Digital Marketing Company in London, UK. We also offer other services like Web Design Web Hosting, etc.

Website | Linkedin | Twitter | Facebook

GA Agency

Boutique digital marketing agency

Website | Linkedin | Twitter | Facebook

Bing Digital

Bing Digital has driven the development of several local & multinational businesses, delivering results-focused marketing web designs.

Website | Linkedin | Twitter | Facebook

Q-Online

Digital markting agency in London, Lead Generation, PPC, SEO, social Media marketing, web development and design, local search marketing,

Website | Linkedin | Twitter | Facebook

Brand Radiator

Brand Radiator is a team of gallant and fearless design technologists platform.

Website | Linkedin | Twitter | Facebook

Reboot Online

Reboot Online is an SEO firm that monitors Google algorithms & optimizes one's site & helps get rank in google search results.

Website | Linkedin | Twitter | Facebook

SEO.co.uk

SEO.co.uk is a SEO company.

Website | Linkedin | Twitter | Facebook

Locaria

Locaria is a digital media marketing company based in London.

Website | Linkedin | Twitter | Facebook

Digital Search Group Limited

Address: 20-22 Wenlock Rd, London, London N1 7GU United Kingdom

Website | Linkedin | Twitter | Facebook

Blossom Web Studio

Global Growth Marketing Agency, Web Design Company

Website | Linkedin | Twitter | Facebook

Thirty Seven

Thirty Seven is a content creation and web design agency that offers Web Design, Search Engine Optimisation, Social Media, & Online PR.

Website | Linkedin | Twitter | Facebook

Go Up

Go Up is a leading multinational marketing quest and digital design agency, partnering with some of the biggest brands in the world.

Website | Linkedin | Twitter | Facebook

ONQOR Group

Marketing & Technology Agency

Website | Linkedin | Twitter | Facebook

BuxUp

BuxUp offers blockchain, web design, web development, advertising, and digital marketing services.

Website | Linkedin | Twitter | Facebook

Cheetah Conversions

Cheetah Conversions is a marketing agency focused on paid social, paid search, and paid marketing channels.

Website | Linkedin | Twitter | Facebook

MediaGroup Worldwide

MediaGroup Worldwide is a data-driven marketing agency focused on affluent audiences.

Website | Linkedin | Twitter | Facebook

Clickstream Technologies

Clickstream Technologies is a tech company that automates all javascript tagging for websites without touching website code.

Website | Linkedin | Twitter | Facebook

Kazu Web Services

Kazu Web Services is a boutique web optimization agency.

Website | Linkedin | Twitter | Facebook

Unique Digital

Unique Digital is a digital marketing agency with international scalability, audience focused and digitally led.

Website | Linkedin | Twitter | Facebook

Effective Inbound Marketing

Digital PR, Content Marketing, and Marketing Strategy

Website | Linkedin | Twitter | Facebook

JIT Solutions

Digital Assets Company - creating, growing, securing anything online - SEO, CyberSec, PPC, Auditing, Business Intelligence

Website | Linkedin | Twitter | Facebook

Digimax Derma

We are a facial aesthetic marketing agency in London with expertise in helping aesthetic practices stand out and grow throughout the UK.

Website | Linkedin | Twitter | Facebook

93digital

93digital is a digital agency specializing in the design & development of WordPress websites.

Website | Linkedin | Twitter | Facebook

Online Reputation Management Services

As a top online reputation company, OnlineReputation.Services can fix any bad internet reputation problem.

Website | Linkedin | Twitter | Facebook

Wahoha

Wahoha is a free content exchange service for online publishers that increases website traffic on a contextual basis.

Website | Linkedin | Twitter | Facebook

SALT.agency

A truly bespoke UK based technical SEO agency.

Website | Linkedin | Twitter | Facebook

30best.net

30 Best Net is a rating agency that helps small, midsize and enterprise businesses to find the SEO company all around the world.

Website | Linkedin | Twitter | Facebook

Superb

Superb is a digital marketing company that provides e-commerce solutions to enhance business growth for organizations.

Website | Linkedin | Twitter | Facebook

Elevate Digital

Elevate Digital is a digital marketing agency.

Website | Linkedin | Twitter | Facebook

eCommScience - Amazon Marketing Agency

Our team of experts offer full service Amazon channel management, Seller Central and Vendor Central consulting as well as Amazon training.

Website | Linkedin | Twitter | Facebook

Design Direct UK

Creative Web Design & Digital Marketing Agency in UK

Website | Linkedin | Twitter | Facebook

Organic

Organic is a digital agency that provides services such as SEO, web & mobile application development, Saas, analytics, visual design, etc.

Website | Linkedin | Twitter | Facebook

Bravr

Digital Marketing Agency

Website | Linkedin | Twitter | Facebook

Outreach Lab

SEO Services

Website | Linkedin | Twitter | Facebook

RBSEO

RBSEO is an SEO agency based in London, United Kingdom.

Website | Linkedin | Twitter | Facebook

Websites Are Us

Websites Are Us is a web design, marketing, SEO, branding and digtal marketing company.

Website | Linkedin | Twitter | Facebook

Internet Ideas Ltd

Internet Ideas offers expertise in digital business development and advertising for the educational sector and non-standard online projects.

Website | Linkedin | Twitter | Facebook

Webstars

Webstars is a digital agency that offers Software Design,Branding, Web Design, Content Management Systems, Web Development,Digital Marketing

Website | Linkedin | Twitter | Facebook

Careful Feet Digital Marketing Agency

Careful Feet Digital Marketing Agency is a digital marketing service agency helping startups & small companies grow their digital footprint.

Website | Linkedin | Twitter | Facebook

Diffusion Digital

Diffusion Digital is a digital marketing and web development company offering performance marketing, content, and web production services.

Website | Linkedin | Twitter | Facebook

Speednames

Speednames is a domain website that helps with the name of company domain website and the organized of the website.

Website | Linkedin | Twitter | Facebook

Verkeer

Digital Markating

Website | Linkedin | Twitter | Facebook

Design Culture

Design Culture is a digital design agency that provides services such as market research, campaign, brand positioning, graphic design, SEO.

Website | Linkedin | Twitter | Facebook

Moore Wilson

Moore Wilson is offers a full range of services including graphic design, web design, web development, search marketing and web hosting.

Website | Linkedin | Twitter | Facebook

Global Name Registry

Global Name Registry (GNR) is the license operator of .name, a global top-level domain (gTLD) for individuals, approved by the Internet

Website | Linkedin | Twitter | Facebook

QwertyBit

QwertyBit is a bespoke software development company based in London, UK.

Website | Linkedin | Twitter | Facebook

Your Online Conversation

Your Online Conversation is a digital marketing firm specializing in social media, SEO, web design, and online & offline marketing.

Website | Linkedin | Twitter | Facebook

Pro Web Design

Pro Web Design offers creative services such as branding, web design, social media marketing, SEO and graphic design.

Website | Linkedin | Twitter | Facebook

T101

T101 is an IT company that specializes in developing sites, apps, and creative solutions for brands and connect people through technology.

Website | Linkedin | Twitter | Facebook

Yando Consulting

Yando Consulting is a consultancy company that specializes in digital marketing services, including SEO, PPC and paid social.

Website | Linkedin | Twitter | Facebook

Anika Digital

Anika Digital provides web design, web development and SEO services.

Website | Linkedin | Twitter | Facebook

WebSwiggy-UK

We turn your Imaginations into Digitally"

Website | Linkedin | Twitter | Facebook

Whitehat Digital Marketing

Whitehat Digital Marketing designs and runs digital marketing campaigns that generate sales qualified leads for its customers.

Website | Linkedin | Twitter | Facebook

Growth Rocket Apps

Growth Rocket Apps specializes in marketing strategy, branding, SEM, lead generation, SEO and video production.

Website | Linkedin | Twitter | Facebook

Digitalhound Ltd

SEO Agency London - Award-winning Digital Marketing Services worth shouting about...

Website | Linkedin | Twitter | Facebook

Calibre

Calibre is a digital agency that provides services such as Digital Marketing, App Development, Commerce, WordPress and much more.

Website | Linkedin | Twitter | Facebook

Molchester Ltd

We launched Molchester Ltd in 2012. We have soon become one of the top SEO & Digital Marketing companies in the UK.

Website | Linkedin | Twitter | Facebook

Check Moz

Check Moz is a U.K.-based company that provides tools to check domain and page authorities and moz ranks.

Website | Linkedin | Twitter | Facebook

Easy Outreach

Outsourced partner for SEO agencies and businesses who need link building and content creation services.

Website | Linkedin | Twitter | Facebook

SEO Services London

London SEO Agency

Website | Linkedin | Twitter | Facebook

7thingsmedia Ltd

7thingsmedia LTD operates as a digital marketing agency offers consultancy, account management, and campaign advice.

Website | Linkedin | Twitter | Facebook

NetPresenta Ltd. - SEO Company London

NetPresenta is an SEO company in London that offers comprehensive search engine optimisation and marketing services.

Website | Linkedin | Twitter | Facebook

DubSEO

DubSEO is a Leading SEO Services and Digital Marketing Company in London that delivers results in London.

Website | Linkedin | Twitter | Facebook

90 Digital

90 Digital is a digital marketing agency that bases its approach on a core of search engine optimization.

Website | Linkedin | Twitter | Facebook

Weblings

Fully managed pay monthly websites with no setup cost for a flat monthly fee.

Website | Linkedin | Twitter | Facebook

ChannelDoubler

Digital Marketing and Elearning

Website | Linkedin | Twitter | Facebook

Digivate

Digivate offers online digital marketing services in London

Website | Linkedin | Twitter | Facebook

Caliston

ROI-driven Digital marketing agency

Website | Linkedin | Twitter | Facebook

Melt Content

Melt Digital is a digital marketing agency that specializes in SEO, advertising, web creation, outreach and targeting influencers.

Website | Linkedin | Twitter | Facebook

Five Geckos

the Web Visibility & SEO experts

Website | Linkedin | Twitter | Facebook

Local Fame

SEO Marketing Services in London

Website | Linkedin | Twitter | Facebook

Jiglu

Jiglu is a London-based software company specializing in semantic technologies for applications in content aggregation and collaboration.

Website | Linkedin | Twitter | Facebook

The Web Surgery

The Web Surgery is an award-winning digital agency specialising in branding, web design, content creation, apps, SEO and marketing

Website | Linkedin | Twitter | Facebook

Meta Forensics

Meta Forensics is a website analysis tool that offers help identifying unseen website issues.

Website | Linkedin | Twitter | Facebook

Orchid Box

Need of SEO, Pay Per Click advertising, social media advertising, conversion optimisation and website development? Call us!

Website | Linkedin | Twitter | Facebook

Market Jar

Market Jar is a digital marketing agency that provides all solutions related to search engine optimizations.

Website | Linkedin | Twitter | Facebook

TrafikLite

TrafikLite provides analytics software to track all of a website's inbound marketing efforts

Website | Linkedin | Twitter | Facebook

3B Digital

3B Digital is an online media agency that lists graphic design, social media, dynamic sites, SEO and digital marketing, as the focus.

Website | Linkedin | Twitter | Facebook

AVIASOFT

AviaSoft Ltd is a Digital Agency Specializing in Web Design, SEO, And Branding.

Website | Linkedin | Twitter | Facebook

Click Here Digital

The Click Here Group is currently made up of Click Here Media & Click Here Digital - full service digital agencies for clients of all sizes.

Website | Linkedin | Twitter | Facebook

The Glasshouse Project

The Glasshouse Project offers website design, digital marketing, SEO and website development services.

Website | Linkedin | Twitter | Facebook

WPN Chameleon

WPNC is an uncommon organization that provides customer service through all platforms, with unprecedented agility.

Website | Linkedin | Twitter | Facebook

Nevado

Nevado offers marketing, SEO, web, app design and development services.

Website | Linkedin | Twitter | Facebook

White Cloud InfoTech

White Cloud InfoTech is a web design, web development, SEO and digital marketing company.

Website | Linkedin | Twitter | Facebook

PRIME SYSTEM SOLUTIONS LIMITED

PRIME SYSTEM SOLUTIONS LIMITED offers website design,content management and SEO services.

Website | Linkedin | Twitter | Facebook

Mendatech

Mendatech is a website design agency offering website development, hosting, internet marketing and SEO services.

Website | Linkedin | Twitter | Facebook

Flow20.com

Flow20 is an Online Marketing Agency in London helping businesses like you grow via digital channels.

Website | Linkedin | Twitter | Facebook

Smart Local

Smart Local is a digital marketing company that can put your business on the map.

Website | Linkedin | Twitter | Facebook

Cinnamon Creative

Cinnamon Creative specializes in SEO, logo design, website design, photography and paid search PPC services.

Website | Linkedin | Twitter | Facebook

BIAS

BIAS is a digital consultancy helping companies and brands truly deliver on the triple bottom line, people, planet and profit.

Website | Linkedin | Twitter | Facebook

MangoADV

MangoADV is a marketing platform specializing in Advertising, digital marketing and social media services.

Website | Linkedin | Twitter | Facebook

Drawn in Digital

Drawn in Digital is a digital marketing agency.

Website | Linkedin | Twitter | Facebook

SEO Agency

Professional SEO Agency

Website | Linkedin | Twitter | Facebook

CSL Web

CSL Web is a full service web design agency, working with brands of all shapes and sizes, designing and building websites that help them.

Website | Linkedin | Twitter | Facebook

MARKETING LION

A high-tech digital marketing agency

Website | Linkedin | Twitter | Facebook

SERP and SEO

SERP and SEO provides website analysis tools and SEO checker software services.

Website | Linkedin | Twitter | Facebook

EBS Digital

Surrey SEO/Internet Marketing Agency

Website | Linkedin | Twitter | Facebook

AdType

AdType is a one-stop solutions provider for a complete range of content marketing & e-commerce, SEO, display advertising and PPC services.

Website | Linkedin | Twitter | Facebook

Heffalump Ltd

Website Marketing & SEO Company based in London, UK

Website | Linkedin | Twitter | Facebook

Rapid SEO London

Rapid SEO London is an SEO agency providing expert Google optimization and digital marketing services.

Website | Linkedin | Twitter | Facebook

We want to help you grow your

SEO

company. SEO made simple with.

No upfront fees and rolling 1 month contracts. ROI driven SEO.

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