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 Public Relations 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 Public Relations Companies & Startups (London)
Brunswick Group
| Founders | Andrew Fenwick, Louise Charlton, Sir Alan Parker |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Brunswick Group LLP provides critical communications advisory services to businesses the United Kingdom and internationally.
WPP
| Founders | Jack Smith, Martin Sorrell |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
WPP creates transformative ideas and outcomes for its clients through an integrated offer of communications, commerce, and technology.
OnePulse
| Founders | Atul Choudrie, Atul Choudrie, Cameron Gordon, Nick Walter |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
OnePulse is a mobile app that connects people and businesses with opinions and reward them through PayPal.
Huntsworth
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Huntsworth plc is an international consultancy group focused on public relations and integrated healthcare communications.
Avanti Communications
| Founders | David Williams |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We are a world-leading provider of agile, secure and pioneering satellite technology across Europe, the Middle East and Africa.
The Engine Group
| Founders | Peter Scott |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
A creative community that provides clients with best-in-class communications expertise under one roof.
M&C Saatchi
| Founders | David Kershaw, Joanna Yarrow |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
M&C Saatchi Group is a creative company that connects specialist expertise, fuelled by data and technology.
Factmata
| Founders | Andreas Vlachos, Dhruv Ghulati, Sebastian Riedel |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Factmata is an artificial intelligence company for automated content understanding..
Linkdex
| Founders | Matt Roberts |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Linkdex offers a SaaS-based platform unifying search, social, PR and content channels.
Next Fifteen Communications Group
| Founders | Mark Adams |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Next Fifteen Communications Group is the digital communications group.
MVPR
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MVPR works with journalists to ensure information is clear and detailed.
Bookalook
| Founders | Adrien Prothon, Andreas Fabricius, Carolina Molossi, Melissa Fernandez |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Bookalook is the platform for the new generation of fashion professionals.
Cymphony
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cymphony is a business that provides virtual receptionists, outsourced switchboards, and virtual offices.
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.
AKQA
| Founders | Tom Bedecarre |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
AKQA is an ideas and innovation company that uses the imaginative application of art and science to create ideas, products, and services.
HIGH PROFILE CLUB
| Founders | Brad Constantinescu, David Lewis, Rafael dos Santos |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
High Profile Club is a Media agency.
Contactable
| Founders | Ali Tehrani, Parham Saidi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Contactable is a news analytics company, classifying the interests of journalists.
Crypto Wire
| Founders | Sam Enrico Williams |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
CryptoWire is DeFi and cryptocurrency-related press release wire and distribution platform.
Milk & Honey PR
| Founders | Kirsty Leighton |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Milk & Honey PR is a multi-award winning agency based in London, New York and Sydney. Nurturing reputations of ambitious growth companies.
XLN
| Founders | Anthony Karibian, George Karibian |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
XLN provides utility services for small businesses across United Kingdom.
Springer Nature
| Founders | Julius Springer |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Springer Nature is a leading global research, educational and professional publisher, home to an array of respected and trusted brands
WPP Ventures
| Founders | JD Weinstein, Kenny Tomlin |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
WPP Ventures is the strategic corporate venture capital fund for WPP, the world’s largest communications services group.
Tryum
| Founders | Nik Adhia, Steven Briscoe |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Tryum is a relationship science company that enables retailers to build personal relationships with their customers.
Lineup Systems
| Founders | Christopher Spalding, Michael Mendoza |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Lineup Systems provides CRM tools for multi-channel media companies.
TalkTalk
| Founders | Andrew Burke, Charles Dunstone |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
TalkTalk is a phone and broadband company that offers fixed and mobile telephony and broadband services to consumers.
Haymarket
| Founders | Clive Labovitch, Michael Heseltine |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Haymarket is a media and information company that creates award-winning specialist content for international audiences.
Clarity PR
| Founders | Sami McCabe |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Clarity delivers tech PR campaigns for the world’s most exciting technology startups.
Karmarama
| Founders | David Buonaguidi, George Ruan, Howard Tran, Justine Lassoff |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Karmarama is a full service communications agency, combining creative excellence with technology-inspired solutions
Cheapflights
| Founders | David Soskin, John Hatt |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cheapflights is a search and comparison site offering information on flight deals, travel agents and flight deal providers.
Chime Communications PLC
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Chime is an international communications and sports marketing group.
freuds
| Founders | Matthew Freud |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We help our clients by creating, curating and editing powerful narratives that define products, causes and individuals.
CCgroup
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
B2B tech PR, marketing consultancy, analyst relations, Mobile & Telecoms, Enterprise Tech, FinTech, MediaTech.
Crypto PR
| Founders | Adam Grunwerg |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
PR Marketing Services
ENS
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
ENS Ltd is a Sports PR agency of passionate, bright and likeable people united by their love of sport & their desire to do great work.
Karla Otto
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Karla Otto is an international public relations and brand strategy agency.
Digital Window
| Founders | Kevin Brown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital Window is the UK’s leading performance marketing network.
Vuelio
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Vuelio provide media intelligence solutions and communication insight.
NewsNow
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
NewsNow is a publisher from local, national & international sources, a one-stop-shop for news, sport, entertainment & business news.
Huble Digital
| Founders | Daryn Smith |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Digital business & marketing consultancy
figshare
| Founders | Mark Hahnel |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
figshare is an online repository for its users to make their research outputs available in a citable, shareable, and discoverable manner.
AVWUA
| Founders | Callum Angus |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Design
Maintel
| Founders | Ioan MacRae |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Maintel delivers voice and data platforms and services that fuel innovation and growth.
PRgloo
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
PRGloo providing solutions within the PR and Communications space.
Milltown Partners
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Milltown Partners is a global advisory firm working with influential organisations & individuals on communications & public policy.
Inclarity
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Inclarity is a telephone and television bundle service.
Infinite Global
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Infinite Global is an award-winning communications firm providing PR, Branding and Content services.
Seven Hills
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Seven Hills are Britain’s campaigns company working with corporate clients,
Brands2Life
| Founders | Giles Fraser, Sarah Scales |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Brands2Life is a multi-discipline communications agency based in London
Citigate Dewe Rogerson
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Citigate Dewe Rogerson is one of the most recognised and well-respected names in corporate and financial public relations consultancy.
Octopus Communications Consultancy
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Octopus Group, a sales-driven content marketing agency.
Integrated Medhealth Communication
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Integrated Medhealth Communication is a consultancy that creates revolutionary solutions.
LKI Consulting
| Founders | Laura Kornelija Inamedinova |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
International marketing, PR and communications agency focusing on fintech, crypto and ICOs.
Purple PR
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Purple offers media training, community-related services, social media, lifestyle and public relations services.
BECG (Built Environment Communications Group)
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
BECG (Built Environment Communications Group) is a specialist communications consultancy.
The Chat Shop
| Founders | Joe Bush, Jonathan Everett |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Live Chat Outsourcing and Consulting
Grayling
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Grayling develops inventive, integrated communications solutions that are rapidly scalable to create measurable advantage for clients.
Headland Consultancy
| Founders | Chris Salt, Howard Lee |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Headland Consultancy engaged in media relations, campaigns, public affairs, financial and digital communication solutions.
Publitek
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Publitek is a B2B tech marketing agency working with over 120 clients around the world, many in highly technical markets.
Memo
| Founders | Nat Coombs |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Memo is a digital media agency, providing services like press campaigns, social media activities, marketing etc.
Commetric Ltd.
| Founders | Christofer Solheim, Dag Dyrdal |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Award-winning media analytics solutions that provide deeper, more practical level of insight. #MoreWithAnalytics
33Seconds Ltd
| Founders | Alice Regester, Dominic Cook, Seb Underhill |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Creative Communications Agency
Bite (now Archetype)
| Founders | Mark Adams |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Bite was a communications, content and social agency. The agency merged with Text100 in 2019 and formed one agency: Archetype.
W Communications
| Founders | Warren Johnson |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
W Communications brings clients closer to the people they want to reach, through ideas.
Hotwire
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Hotwire is an integrated communications firm that provides measurement architecture located in London.
Comufy
| Founders | Sebastien Marion |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Comufy develops software that helps organizations develop operational efficiency, build utility apps, and integrate social data into CRM.
Community Fund
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Community Fund is responsible for distributing funds that help to improve communities in the organizations.
89up
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
89up Europe’s biggest communications agency run campaigns to make the world a more open, pluralistic, and democratic place.
VC Cafe
| Founders | Eze Vidra |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
VC Café offers technology companies with information about early stage startups and venture capital investments located in Israel.
Tulchan Communications
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Tulchan Communications is a strategic financial and corporate communications advisory firm.
PingMe
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
PingMe enables individuals to post encoded messages on social networks that can only be decoded by the recipient.
Cicero/AMO
| Founders | Iain Anderson |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cicero/AMO is a full-service communications and market research agency.
The Client Relationship Consultancy
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
The Client Relationship Consultancy offers advertising, public relation, digital media, consulting and marketing services.
Glide Technologies
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Glide Technologies is a real-time, web-based solution catering to the needs of PR and communications teams in the digital age.
Hume Brophy
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Hume Brophy is an international communications firm specialising in Public Relations, Investor Relations and Financial Communications.
Yellow Jersey PR Limited
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Yellow Jersey PR is a London-based financial & corporate PR consultancy.
Bitcoin PR Buzz
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Bitcoin PR Buzz is a cryptocurrency marketing agency that specializes in crypto press release distribution.
Babel PR
| Founders | Ian Hood, Narelle Morrison |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
A public relations agency, with offices in London and Boston, focused on the technology, media and telecoms industries.
Project Associates
| Founders | David Rigg |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Project Associates is a strategic advisory firm that offers crisis planning and management services.
IPG DXTRA
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
IPG DXTRA operates a global team of professional web designers & talented graphic artists who offer premium quality design on regular basis.
Opinium
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Opinium An innovative & dynamic insight agency that helps its clients to build, grow, promote & make strategic business decisions.
Workd
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Workd is a software developing firm that specializes in creating workflow management tools.
JPA Health
| Founders | Carrie Jones |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
JPA Health is a public relations agency that specializes in synchronize insights, ideas, and incredible execution for results that impress.
Finsbury
| Founders | Roland Rudd |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Finsbury is a global leader in strategic communications provides legal counsel of companies,institutions and organizations.
Red Lorry Yellow Lorry
| Founders | Guy Walsingham, Stuart Grant |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Red Lorry Yellow Lorry offers public relations services for technology, telecom, and media companies.
Beattie Group
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Beattie, the creative communications group.
buildabrand
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Buildabrand is an online platform that enables its users to create and manage their brands.
Ballou
| Founders | Colette Ballou |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
International communications agency for high-growth technology companies
Yecco
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Yecco is a private social network designed and influenced by carers, families and professionals with the aim of being a one stop shop.
Diffusion Inc.
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Diffusion Inc is a firm that specializes in Social Media Advertising.
MediaVision
| Founders | Louis Venter |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MediaVision is an award-winning integrated digital marketing agency.
Spider
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Spider is a team of advertising managers, digital devotees and social media specialists who are creating ad-hoc strategies.
Kea Company
| Founders | Bram Weerts, Sven Litke |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Kea Company is an advisory firm that caters to suppliers of high tech products and services.
Tyto PR
| Founders | Brendon Craigie, Ellen Raphael |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
A new European PR agency focused on the colliding worlds of technology, science and innovation.
Media Run
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Media Run is a Public Relations company.
R. Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
R. Agency is a communications agency for the digital age.
Enormo
| Founders | Yannick Laclau |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
International real estate search engine
VoIPstudio
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
VoIPstudio is a cloud-based business phone system created especially for organizations that require professional communication features.
Mulberry Marketing Communications
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Mulberry Marketing Communications is a full-service marketing and communications agency.
Breakingviews
| Founders | Hugo Dixon, Robert Cox |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Reuters Breakingviews delivers agenda-setting financial insight.
TVC Group
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
TVC is an integrated communications agency.
Cirkle
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cirkle is a PR & Digital Communications Agency that delivers the most compelling communications solutions.
