5RB
5RB is a London barristers' chambers specialising exclusively in media and communications law, including defamation, privacy, data protection, and pre-publication advice, serving media organisations, high-profile individuals, and businesses through advocacy and advisory services.
- Company typePrivate
- Founded1890
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What 5RB does
5RB is an independent barristers' chambers in London specialising exclusively in media and communications law, operating from 5 Gray's Inn Square (relocated there in January 2014 and tracing its origins to a set founded by Sir Valentine Holmes KC in 1890, formally adopting the 5RB name in 1994). The chambers comprises 37 full-time members plus two associate members, of whom 17 are King's Counsel, under Joint Heads Adrienne Page KC and Jane Phillips, and its legal services entity is 5RB Services Limited.
The chambers delivers advocacy, advisory, drafting, pre-publication review (including libel reading) and tribunal representation across nine core practice areas: defamation and malicious falsehood, misuse of private information, breach of confidence, data protection and information law, harassment and blackmail, pre-publication advice and media regulation, reporting restrictions and contempt, intellectual property, and arbitration and mediation. Instructions are routed through a clerking team led by Senior Clerk Andrew Love; the chambers accepts professional client access (solicitors), licensed access, public access, and overseas direct instructions. Pricing is set case-by-case on a mix of fixed fees, brief fees and refreshers, hourly rates, and conditional fee agreements.
5RB's client base spans national newspaper groups (News of the World, Mirror Group, News Group, Associated Newspapers), broadcasters (BBC), celebrities and public figures (Prince Harry, Sir Cliff Richard, J.K. Rowling, Sir Elton John, Johnny Depp, Laurence Fox), and business claimants (Sir James Dyson, Arron Banks). Distribution relies on the traditional Bar referral model, a content-led website, an email newsletter, the annual Conference5RB, regional 5RB Talks events, and social channels, supplemented by partnerships with IPSO, the Bar Pro Bono Unit, FRU, and various access-and-diversity programmes.
5RB firmographics
Firmographics- Name
- 5RB
- Legal name
- 5RB Services Limited
- Website
- https://5rb.com
- Company type
- Private
- Founded year
- 1890
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 5RB is a London barristers' chambers specialising exclusively in media and communications law, including defamation, privacy, data protection, and pre-publication advice, serving media organisations, high-profile individuals, and businesses through advocacy and advisory services.
- Ownership category
- akta.pro rank
5RB industry classification
Industry- Product category
- Legal Services - Media & Communications Law
- NAICS
- Legal Services (5411), Offices of Lawyers (54111), Offices of Lawyers (541110), All Other Legal Services (541199)
- SIC
- Services-Legal Services (8111), Services-Educational Services (8200)
- akta.pro primary industry
- Litigation Support & Expert Witness Services (BPAHALAG)
- akta.pro secondary industry
- Legal & Governance Professional Development (EDAGANAK)
Keywords
Where 5RB is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
5RB business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Professional Legal Services: Barristers provide advocacy, advice, drafting, and representation services. Fees are handled by the clerking team and agreed on a case-by-case basis. Barristers practice as sole practitioners.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Fixed fees for defined pieces of work |
| Other | Pay-as-you-go | Brief fees and refreshers for court hearings |
| Other | Monthly | Hourly rates for advisory work |
| Other | Multi-year contract | Conditional fee agreements |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels8 records
5RB product offering
Product offeringCore offering
5RB is a barristers' chambers providing specialist advocacy, advisory, drafting, and representation services exclusively in media and communications law. Its self-employed barristers act for claimants and defendants in defamation, misuse of private information, breach of confidence, data protection, harassment, pre-publication advice, reporting restrictions, contempt, intellectual property, and arbitration matters. Instructions are accepted through solicitors (professional access), licensed access clients, and direct public access, with 24/7 urgent injunction support.
Product overview
5RB is a leading barristers' chambers specializing exclusively in media and communications law, offering a unified portfolio of legal services organized around nine core practice areas: Defamation & Malicious Falsehood, Misuse of Private Information, Breach of Confidence, Data Protection & Information Law, Harassment & Blackmail, Pre-Publication Advice & Media Regulation, Reporting Restrictions & Contempt, Intellectual Property, and Arbitration & Mediation. The chambers provides the full range of legal services including advocacy, written advice, drafting, pre-publication review (including libel reading), and tribunal representation, acting for claimants and defendants including newspapers, broadcasters, publishers, online platforms, celebrities, businesses, and public authorities.
Differentiator
Problem solved
Functional benefit
Products and services
- Defamation & Malicious Falsehood Legal advisory and advocacy services for defamation and malicious falsehood claims, acting for claimants seeking to vindicate reputations and defendants including publishers, journalists, broadcasters, and online platforms.
- Misuse of Private Information Legal services addressing the tension between privacy rights and freedom of expression, including urgent injunctions, anonymity orders, reporting restrictions, and delivery up of private material.
- Breach of Confidence Urgent advisory services and litigation for unauthorised disclosure of confidential material, including trade secrets, commercially sensitive information, and ransomware attack-related blackmail threats.
- Data Protection & Information Law Advisory and litigation services for data subjects under GDPR (including subject access, right to be forgotten, rectification) and for data controllers on compliance responsibilities and Freedom of Information Act requests.
- Harassment & Blackmail Legal services for harassment claims under the Protection from Harassment Act 1997, including cyberstalking, social media harassment, and blackmail attempts, with experience in parallel criminal proceedings.
- Pre-Publication Advice & Media Regulation Advisory services on pre-publication matters for print, broadcast and social media, including libel, contempt, privacy, copyright and data protection issues, with expertise spanning fiction, non-fiction, TV, film, advertising and investigative journalism.
- Reporting Restrictions & Contempt Seeking and challenging reporting restrictions, anonymity orders, and open justice measures in civil, criminal, family courts, Employment Tribunal, public inquiries and Court of Protection, with advocacy in contempt proceedings.
- Intellectual Property Standalone IP claims and pre-publication review services covering copyright, passing off, contractual disputes, advertising, performers' rights, moral rights, trademark use, database rights, design rights, and telecommunications and broadcasting regulation.
- Arbitration & Mediation Alternative dispute resolution services including mediation and arbitration for media and communications disputes, with accredited mediators and IPSO arbitrator panel members, plus Early Neutral Evaluations.
Quantifiable outcome
- Members act for both claimants and defendants in high-profile cases, providing balanced expertise
- +1 more outcomes
Companies that use 5RB
Customer profileNamed customers14 records
Segments1 record
Ideal customer profiles3 records
5RB technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
5RB partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- Advocate (Bar Pro Bono Unit)core5RB is a proud member of 'Friends in Law' scheme launched by the Bar Pro Bono Unit and Free Representation Unit. Chambers contributes financial support and pro bono work by volunteers. Jonathan Barnes KC was included in the Pro Bono Recognition List 2026 for 25+ hours of pro bono work.
- Free Representation Unit (FRU)core5RB contributes financial support and pro bono work through the Friends in Law scheme. Chambers hosts annual quiz to raise funds for Advocate and FRU. Members also take part in the London Legal Walk each year supported by London Legal Support Trust.
- BVL (Barrister Volunteering for London)minor5RB is a proud sponsor of BVL, a charity that offers 16-18-year-old students from non-fee-paying schools the opportunity to explore the UK legal system.
- Inner Temple's Pegasus Access and Support Scheme (PASS)minor5RB hosts students taking part in PASS, an advocacy and work experience programme for undergraduates and graduates from under-represented backgrounds who attended a state secondary school.
- Middle Temple's Access to the Bar Award (MTATB)minor5RB offers work experience placements to students taking part in the MTATB Award, which is open to undergraduate and postgraduate law students from underrepresented backgrounds.
- Bar Council's Bar Placement Schememinor5RB hosts students taking part in the Bar Council's work experience scheme, which is open to state-educated sixth form and college students. Amina Yaasiin Ahmed, a 2023 Bar Placement student, won an award for her report discussing her time at 5RB.
- Bringing (Dis)Ability to the Bar (BDABar)minor5RB announced a new partnership with BDABar, a group run by and for aspiring barristers with disabilities. Through research, education, mentorships, and related initiatives, BDABar works to dismantle barriers faced by aspiring barristers with disabilities. 5RB will welcome up to two mini-pupils per year via the BDABar scheme.
- Independent Press Standards Organisation (IPSO) Arbitrator PanelcoreSeveral 5RB barristers including Adrienne Page KC, Christina Michalos KC, and Kate Wilson are members of the IPSO Arbitrator Panel. IPSO has worked with CEDR (Centre for Effective Dispute Resolution) to produce a list of barristers for its Arbitrator Panel.
- London Legal Support TrustminorMembers of 5RB take part in the London Legal Walk each year, supported by the London Legal Support Trust.
Scale indicators3 records
Recent moves8 records
Expansion highlights5 records
5RB competitors and assessment
Company assessmentBroad incumbents
- Mishcon de Reya: Major London law firm with a large media, reputation and privacy practice that instructs leading barristers. Comparable as a major instructing firm whose clients frequently engage 5RB counsel.
- One Essex Court: Top-ranked commercial barristers' chambers with members who handle media-adjacent commercial disputes. Comparable as a top-tier London set whose senior barristers are instructed in similar complex, high-value cases.
- Blackstone Chambers: Long-established London commercial/public law chambers with adjacent media and information law expertise. Comparable as a top-tier London set competing for high-profile silks and complex litigation work.
Regional players
- Landmark Chambers: Top London planning, environmental and property barristers' chambers with adjacent information law work. Comparable as another top-tier London set whose members take silk and appear in similar appellate matters.
Direct peers
- Brick Court Chambers: Elite London commercial barristers' chambers with strong media and information law practice. Comparable as a rival top-tier set whose members regularly appear against and alongside 5RB in high-stakes disputes.
- Carter-Ruck Solicitors: Leading London media and reputation protection law firm specialising in defamation, privacy and data protection. Comparable as the closest direct competitor in the same niche that instructs barristers including those at 5RB.
- Matrix Chambers: Leading London barristers' chambers with overlapping expertise in media, privacy, human rights and public law. Comparable as a similarly top-ranked multi-specialist set competing for high-profile silks and instructions.
- Doughty Street Chambers: Leading human rights and civil liberties barristers' chambers in London with overlap in privacy, data protection and media law. Comparable as another top-ranked multi-specialist set operating in similar practice areas.
- Wiggin LLP: Specialist media, privacy and reputation management law firm based in London. Comparable as a direct competitor targeting the same defamation and privacy claimant and defendant clients.
Emerging players
- 11 South Square: Leading intellectual property and technology barristers' chambers with growing data and information law practice. Comparable as a top London set handling IP-adjacent media and information disputes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
5RB social profiles
Digital presence5RB financial estimates
Financial estimateRevenue estimate
Valuation estimate
5RB leadership team
Management profileNumber of profiles
Profiles8 records
5RB funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
5RB M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 5RB
What does 5RB do?
5RB is a barristers' chambers providing specialist advocacy, advisory, drafting, and representation services exclusively in media and communications law. Its self-employed barristers act for claimants and defendants in defamation, misuse of private information, breach of confidence, data protection, harassment, pre-publication advice, reporting restrictions, contempt, intellectual property, and arbitration matters. Instructions are accepted through solicitors (professional access), licensed access clients, and direct public access, with 24/7 urgent injunction support.
Is 5RB a public or private company?
5RB is a private company. It is classified as management employee owned and is currently operating.
When was 5RB founded?
5RB was founded in 1890. It employs 11 to 50 people.
Where is 5RB based?
5RB is headquartered in London, United Kingdom, in the Europe region.
How does 5RB make money?
One revenue line is on record: professional Legal Services.
Who are 5RB's main competitors?
Broad incumbents on record are Mishcon de Reya, One Essex Court and Blackstone Chambers. Landmark Chambers is listed as a regional player. Direct peers are Brick Court Chambers, Carter-Ruck Solicitors, Matrix Chambers, Doughty Street Chambers and Wiggin LLP. 11 South Square is listed as an emerging player.
Does 5RB have an API?
No public API is recorded for 5RB.
What industry is 5RB in?
5RB's product category is Legal Services - Media & Communications Law. Its primary akta.pro industry code is BPAHALAG, Litigation Support & Expert Witness Services, with a secondary code of EDAGANAK, Legal & Governance Professional Development. Its NAICS code is 5411 and its SIC code is 8111.