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 22 SEM 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 SEM Companies & Startups (London)
Weaver.build
| Founders | Dan Hardiker, Edward Robertshaw, Gregory Keane, Linden Dover |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Weaver.build is a contractor marketplace for home renovations
Digital Marketing Agency CHANGES
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital marketing agency that served 11 companies from ForbesGlobal2000
Adapt Technologies
| Founders | Wade Blank |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Adapt Technologies is a managed cloud services provider and integrator, enabling customers’ digital evolution.
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
GA Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Boutique digital marketing agency
Wordbank LTD
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We’re all about international marketing. Whatever the country, language or subject matter, we’ll help you connect with your global
AccuraCast
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
AccuraCast is a digital marketing agency based in London, UK.
CrewNew.com – Freelancers’ Agency
| Founders | Kaspar L. Palgi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Platform for project managers. Work with hand picked freelancers used to work together & managed by local PMs. Mostly European developers.
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.
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.
Digitalhound Ltd
| Founders | Darryl Antonio, Gavin Tudball |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SEO Agency London – Award-winning Digital Marketing Services worth shouting about…
Perfect Storm Media
| Founders | Tom Nabielec |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Pay-per-Sale Search Engine Marketing
dgm
| Founders | LD Sharma |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Affiliate Network & Search Marketing
AffSub2
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
AffSub2 is a fast-growing network focused on credibility, efficiency and lifetime value.
Effective Inbound Marketing
| Founders | Ayodeji Onibalusi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital PR, Content Marketing, and Marketing Strategy
Blowfish Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
digital marketing services
MAX-e-BIZ
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MAX-e-BIZ is a marketing agency that offers online competitive research, digital marketing, and consultancy services.
Advent Interactive
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Advent Interactive is a consultation firm that specializes in advice regarding the creation and management of international companies.
SEO Specialist UK
| Founders | Markus Jalmerot |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SEO Specialist UK provides businesses marketing strategies for receiving more hits in search engines.
LevyColes
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
LevyColes creates clever marketing and growth campaigns that help its clients realize their company goals and their full potential.
Glide Design Services
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Glide Design is a web design firm, makes custom, responsive WordPress websites complete with graphic design, SEO & SEM strategies.
Cheap SEO Services
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We offer cheap SEO services to our clients. Primarily we target all kind of start-up, small and medium businesses and offer affordable SEO.
