Ellie Horvath
At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 101 SEO companies in London. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top SEO Companies & Startups (London)
Ayima
| Founders | Michael Jacobson, Mike Nott, Rob Kerry, Tim Webb |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Ayima is a specialist Search consultancy focused on ROI, data analysis and brand development.
MUSO
| Founders | Andy Chatterley, Christopher Elkins |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MUSO is a software company that provides anti-piracy solutions for enterprises.
Pearl Lemon
| Founders | Deepak Shukla |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
An SEO and B2B Lead Generation Agency based in London and serving clients worldwide
Localistico
| Founders | Ricardo Varela |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Localistico is a local marketing and analytics platform for brick-and-mortar retailers.
DeepCrawl
| Founders | Chris Evans, Matt Jones, Michal Magdziarz |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
The #1 technical SEO SaaS platform for enterprise businesses
Linkdex
| Founders | Matt Roberts |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Linkdex offers a SaaS-based platform unifying search, social, PR and content channels.
Digital Marketing Agency CHANGES
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital marketing agency that served 11 companies from ForbesGlobal2000
Croud
| Founders | Ben Knight, Luke Smith |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Croud is a digital marketing agency that provides services including SEO, PPC, content, programmatic, paid social, and analytics
Smallseotools.com
| Founders | Tausif Akram |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SmallSEOTools is a bundled collection of free PRO SEO tools like plagiarism checker, link tracker, keyword position, backlink checker, etc.
Ali Rasoul LTD
| Founders | Ali Rasoul |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
An independent creative marketing agency committed to uncompromising visions working in the entertainment and corporate industries.
Found.
| Founders | Tina Judic |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Through Search, Social & Mobile.
Investis Digital
| Founders | Justin Walters |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Investis Digital is a digital communication company that provides its clients with SaaS platform to manage their digital ecosystem.
Econsultancy
| Founders | Ashley Friedlein, Matthew O’Riordan |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Econsultancy publishes research, analysis and advice on digital marketing, social media, e-commerce, SEO, mobile and tech for businesses.
Fupping Media
| Founders | Hassan Ahmed, Nathaniel Fried |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We are a leading global digital publisher. We combine big data and open source intelligence with content marketing.
Web CEO
| Founders | Viktor Tatarov |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Web CEO is one of the top 5 developers of desktop and online SEO software for website optimization (according to a variety of independent
Greenlight Digital
| Founders | Alicia Levy, Andreas Pouros, Warren Cowan |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Full service digital marketing agency
Distilled
| Founders | Will Critchlow |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Distilled is a leading online marketing agency.
Absolute Digital Media
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Absolute Digital Media is a multi award-winning full service digital marketing agency providing results driven campaigns across the globe.
Tangent
| Founders | Greg Jackson, Oli Green |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Tangent uses product design, engineering, and optimization to address digital obstacles and create distinctive consumer experiences.
Netpeak Software
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Netpeak Software develops tools for SEO specialists and webmasters, that help to solve day-to-day SEO tasks in easy and effective way.
Versoly
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Versoly specializes in SAAS website development, CMS, forms, analytics, SEO, and a page builder.
Global Name Registry
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Global Name Registry (GNR) is the license operator of .name, a global top-level domain (gTLD) for individuals, approved by the Internet
YouCan
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
YouCan is an integrated platform specialized in e-commerce.
Zeo Agency
| Founders | Burak Pehlivan, Mehmet Aktug, Yigit Konur |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Award winning SEO & digital marketing agency, and organizer of Digitalzone; largest digital marketing conference in Eastern Europe & MENA
Foundit
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Search marketing automation software that drives online traffic and revenue for large retailers and brands
TBG Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
TBG Digital, a Facebook ad optimization platform, enable social network advertisers monitor and optimize global scale campaigns.
Vsourz Limited
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Vsourz specializes in delivering comprehensive technology and design solutions to its wide spectrum of clients.
Webtures
| Founders | Kaan Gülten, Tolgahan Öz |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Webtures is a digital agency specialized in providing digital marketing, SEO, and social media marketing solutions to its customers.
Passion Digital
| Founders | Mike Grindy, Tom Katte |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Full Service Creative Digital Marketing Agency
205 Media LTD
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
205 Media is a creative agency that offers a range of personalized services to its clients.
Charlie Oscar Group
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Charlie Oscar Group specializes in acquiring and create a digital brand, SEO Optimisation, paid media and influencer marketing services.
Squirrly
| Founders | Călin Vingan, Florin Mureșan |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Insanely Great. Marketing Software. Over 6,455 SaaS subscriptions sold in over 90 Countries. Profitable.
GPMD
| Founders | Gregory Parmentier |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
GPMD is a full service e-commerce agency that provides web development, SEO, and consulting services.
Qumin
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Anglo-Chinese Digital Marketing Agency
Genese Solution
| Founders | Anjani Phuyal |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
As an official Cloud Consulting Provider of Amazon web services. We offer Cloud Consulting Services.
Solvid.
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Solvid is a digital/online marketing agency who are specialists in Search Engine Optimisation(SEO),Paid Advertising and Website designing.
SUSO Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SUSO Digital develops targeted SEO strategies designed with eCommerce websites in mind through years of experience in the industry.
Figment Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Figment Agency is a web design and SEO agency.
Cheetah Conversions
| Founders | Martina Heinzle, Naveed Ratansi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cheetah Conversions is a marketing agency focused on paid social, paid search, and paid marketing channels.
Whites Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Whites Agency provides content marketing and SEO services.
GA Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Boutique digital marketing agency
Digimax Derma
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We are a facial aesthetic marketing agency in London with expertise in helping aesthetic practices stand out and grow throughout the UK.
Builtvisible
| Founders | Richard Baxter |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We exist to deliver a measurable impact on the organic digital performance of the world’s most exciting brands.
Anika Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Anika Digital specialise in Web Design and Development, SEO service, PPC, Social Media Marketing services in London, UK.
GrowthRocks
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
GrowthRocks is a growth hacking marketing agency that helps startups and well-established companies achieve rapid and sustainable growth.
CEEK Marketing
| Founders | Charlie Terry |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital Marketing & Social Media Consultancy
JIT Solutions
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital Assets Company – creating, growing, securing anything online – SEO, CyberSec, PPC, Auditing, Business Intelligence
Locaria
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Locaria is a digital media marketing company based in London.
AccuraCast
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
AccuraCast is a digital marketing agency based in London, UK.
Ecommand
| Founders | Chris Painter |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Ecommerce multivendor specialists
77agency
| Founders | Marco Corsaro |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
77Agency is an independent new media marketing agency that provides consultancy, campaign management and training services.
ClickDo
| Founders | Fernando Raymond |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
ClickDo is an SEO Services Agency & Digital Marketing Company in London, UK. We also offer other services like Web Design Web Hosting, etc.
Thirty Seven
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Thirty Seven is a content creation and web design agency that offers Web Design, Search Engine Optimisation, Social Media, & Online PR.
Virtualeap
| Founders | Danny Smith |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Virtualeap is a virtual assistant helping businesses with social media & email marketing, blog management and web design.
Lilo Web Development
| Founders | Deon Beckley |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Lilo is a world-renowned Web development company based in London, UK.
MediaVision
| Founders | Louis Venter |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MediaVision is an award-winning integrated digital marketing agency.
Unique Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Unique Digital is a digital marketing agency with international scalability, audience focused and digitally led.
LimeTree
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Innovative Digital Marketing Agency
MintTwist
| Founders | Alexis Pratsides, Elliott King |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MintTwist is a website design and development company.
Sine Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Sine Digital offers social media advertising, SEO, web development, paid search advertising, market research, content & analytics services.
Catch Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We’re a digital agency based in London. Creative & geeky all at the same time.
MediaGroup Worldwide
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MediaGroup Worldwide is a data-driven marketing agency focused on affluent audiences.
Design Direct UK
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Creative Web Design & Digital Marketing Agency in UK
Brand Radiator
| Founders | Himani Mishra, Shashidhar Rajan |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Brand Radiator is a team of gallant and fearless design technologists platform.
Clickstream Technologies
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Clickstream Technologies is a tech company that automates all javascript tagging for websites without touching website code.
Go Up
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Go Up is a leading multinational marketing quest and digital design agency, partnering with some of the biggest brands in the world.
Q-Online
| Founders | Qamar Rehman |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital markting agency in London, Lead Generation, PPC, SEO, social Media marketing, web development and design, local search marketing,
Social Media Marketing Ltd
| Founders | Kostas Alekoglu, Rita Taplatzidou |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Social Media is a digital agency based in London. We specialize in SEO, PPC and -of course- Social Media.
BlueGlass Interactive
| Founders | Patrick C. Price |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
BlueGlass Interactive is a digital marketing agency providing integrated SEO, content marketing, and paid search services.
Growth Rocket Apps
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Growth Rocket Apps specializes in marketing strategy, branding, SEM, lead generation, SEO and video production.
Promote UK Limited
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
PromotionUK is known as one of the SME’s digital marketing firms, an accomplished team of designers, copywriters and so on.
Yando Consulting
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Yando Consulting is a consultancy company that specializes in digital marketing services, including SEO, PPC and paid social.
ONQOR Group
| Founders | Joe Kaul |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Marketing & Technology Agency
Online Reputation Management Services
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
As a top online reputation company, OnlineReputation.Services can fix any bad internet reputation problem.
SALT.agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
A truly bespoke UK based technical SEO agency.
Digivate
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digivate offers online digital marketing services in London
Elevate Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Elevate Digital is a digital marketing agency.
Tom & Co
| Founders | Tom McCaul |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Tom & Co develops Magento e-commerce sites and builds, monitors, and maintains them.
Wahoha
| Founders | Alexander Lind, Jack Coveney, Martin Delaney |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Wahoha is a free content exchange service for online publishers that increases website traffic on a contextual basis.
Tamar
| Founders | Tanya Goodin |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Tamar is a marketing company that promotes its customers using a social media strategy.
DubSEO
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
DubSEO is a Leading SEO Services and Digital Marketing Company in London that delivers results in London.
Revenue Generation
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Revenue Generation is an online marketing agency.
Ascendant
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Ascendant is a specialist consultancy that helps businesses optimize for scale from venture development to turning ideas into successes.
Careful Feet Digital Marketing Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Careful Feet Digital Marketing Agency is a digital marketing service agency helping startups & small companies grow their digital footprint.
Click Here Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
The Click Here Group is currently made up of Click Here Media & Click Here Digital – full service digital agencies for clients of all sizes.
Diffusion Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Diffusion Digital is a digital marketing and web development company offering performance marketing, content, and web production services.
RiskPoint
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Riskpoint has been specialising in web-based applications and complex websites.
Curation Zone
| Founders | Russell Glenister |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Curation Zone develops an online platform that analyzes and ranks creative talents.
Cresconnect
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cresconnect is a digital marketing agency that offering services like SEO, PPC, web design, social media management, content marketing etc.
EBS Digital
| Founders | Shamim Sarif |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Surrey SEO/Internet Marketing Agency
90 Digital
| Founders | Nick Garner |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
90 Digital is a digital marketing agency that bases its approach on a core of search engine optimization.
AdType
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
AdType is a one-stop solution provider for a complete range of content & digital marketing, SEO, display advertising, and PPC services.
MARKETING LION
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
A high-tech digital marketing agency
Style Factory
| Founders | Chris Singleton |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Style Factory offers web development, SEO, and email marketing solutions for e-commerce and online stores.
Flow20.com
| Founders | Shirish Agarwal |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Flow20 is an Online Marketing Agency in London helping businesses like you grow via digital channels.
Verkeer
| Founders | Nick Wassink |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital Markating
3B Digital
| Founders | Alex Bremer |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
3B Digital is an online media agency that lists graphic design, social media, dynamic sites, SEO and digital marketing, as the focus.
Outreach Lab
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SEO Services
Digitalhound Ltd
| Founders | Darryl Antonio, Gavin Tudball |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SEO Agency London – Award-winning Digital Marketing Services worth shouting about…
Calibre
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Calibre is a digital agency that provides services such as Digital Marketing, App Development, Commerce, WordPress and much more.
Speednames
| Founders | Mickey Beyer-Clausen, Nikolaj Nyholm |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Speednames is a domain website that helps with the name of company domain website and the organized of the website.
