56 Dean Street
56 Dean Street is an NHS-funded sexual health and HIV service clinic in Soho, London, operated by Chelsea and Westminster Hospital NHS Foundation Trust. It serves primarily the LGBTQI+ community with STI testing, PrEP, PEP, HIV care, and dedicated trans/non-binary and youth services.
- Company typePrivate
- Founded-
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2C
- OfferingServices
What 56 Dean Street does
56 Dean Street is a sexual health and HIV service clinic operated as part of Chelsea and Westminster Hospital NHS Foundation Trust, based in Soho, London, with two physical sites (56 Dean Street and Dean Street Express at 34 Dean Street). Self-described as Europe's largest multi-award winning sexual health and HIV service, it specializes in serving the LGBTQI+ community, MSM, trans and non-binary individuals (via its dedicated 56T service), people living with HIV, and youth aged 21 and under. The clinic has been operating since 1981 and runs outreach through Pride events, social media, the PRIME monthly newsletter, and multilingual communications in 10 languages with telephone interpretation in 128 languages.
The core service portfolio covers comprehensive STI testing and screening, PrEP (Pre-Exposure Prophylaxis), PEP (Post-Exposure Prophylaxis), HIV care and treatment, DoxyPEP and the Bexsero vaccine for bacterial STI prevention, contraception, chemsex support, and dedicated trans and youth services. Digital products include the Klick mobile app (iOS and Android) for HIV care management, interactive decision-support tools (PrEP Tool, PEP Tool, Gen Zero, Appointment Tool), and a multilingual website. The clinic also partners with SHL (Sexual Health London) for postal self-sampling kits, extending reach beyond its walk-in footprint. Underlying technology is primarily clinical service delivery supported by a digital patient-engagement layer; no AI/ML systems are disclosed.
The business model is publicly funded healthcare: all services are provided through the UK National Health Service and are free at point of use. There is no commercial pricing model, no private payer channel, and revenue is not disclosed. Funding flows through NHS commissioning via the parent Foundation Trust, supplemented by community donations via JustGiving. The clinic does not have venture backing, is not publicly traded, and operates as a public benefit entity within the UK state healthcare system.
56 Dean Street firmographics
Firmographics- Name
- 56 Dean Street
- Legal name
- Chelsea and Westminster Hospital NHS Foundation Trust
- Website
- https://dean.st
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 56 Dean Street is an NHS-funded sexual health and HIV service clinic in Soho, London, operated by Chelsea and Westminster Hospital NHS Foundation Trust. It serves primarily the LGBTQI+ community with STI testing, PrEP, PEP, HIV care, and dedicated trans/non-binary and youth services.
- Ownership category
- akta.pro rank
56 Dean Street industry classification
Industry- Product category
- Sexual Health Services
- NAICS
- Offices of Physicians (except Mental Health Specialists) (621111), Offices of Physicians (62111)
- SIC
- Services-Specialty Outpatient Facilities, Nec (8093), Services-Offices & Clinics Of Doctors Of Medicine (8011)
- akta.pro primary industry
- Community-Based Preventive & Health Promotion Clinics (HLAFAGAO)
Keywords
Where 56 Dean Street is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
56 Dean Street business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Free at point of use | NHS-funded healthcare services |
Distribution channels5 records
Marketing channels7 records
56 Dean Street product offering
Product offeringCore offering
56 Dean Street is a free NHS sexual health clinic in Soho, London, operated as part of Chelsea and Westminster Hospital NHS Foundation Trust. It provides comprehensive sexual health services including STI testing and treatment, HIV care, PrEP and PEP access, vaccinations (Bexsero), chemsex support, and specialized clinics for trans/non-binary and youth populations. The clinic also operates Dean Street Express for walk-in services and offers the Klick mobile app for digital access.
Product overview
56 Dean Street is a multi-award winning sexual health and HIV service based in Soho, London, part of Chelsea and Westminster Hospital NHS Foundation Trust. The organization operates the main 56 Dean Street clinic and Dean Street Express as walk-in locations. Core clinical services include STI testing, PrEP (Pre-Exposure Prophylaxis), PEP (Post-Exposure Prophylaxis), HIV care, DoxyPEP and Bexsero Vaccine for bacterial STI prevention, trans and non-binary dedicated services (56T), chemsex support, contraception, and youth services for those 21 and under. Digital products include the Klick mobile app for HIV care management, and interactive decision support tools (PrEP Tool, PEP Tool, Gen Zero, Appointment Tool) that help patients navigate prevention and testing options. The clinic also offers a monthly PRIME newsletter and partners with SHL for postal self-sampling kits. Services are accessible in 10 languages through telephone interpretation (128 languages) and a multilingual website.
Differentiator
Problem solved
Functional benefit
Brands
- Klick: Nurse-led service app for HIV care patients to manage prescriptions and appointments
- 56T
Products and services
- STI Testing and Treatment
Quantifiable outcome
- Syphilis rates falling in gay men since end of 2024 (preliminary data)
- +1 more outcomes
Companies that use 56 Dean Street
Customer profileSegments6 records
Ideal customer profiles1 record
56 Dean Street technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
56 Dean Street partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- Chelsea and Westminster Hospital NHS Foundation Trustcore56 Dean Street is part of the Chelsea and Westminster Hospital NHS Foundation Trust. This provides access to world-class medical facilities, expertise, and integration with the broader NHS healthcare system.
- SHL (Sexual Health London)minorSHL provides free self-sampling STI test kits by post, which are available through 56 Dean Street's website and referred patients.
- UK Health Security Agency (UKHSA)minorCollaborates on public health data sharing and STI surveillance reporting. UKHSA publishes quarterly reports on STI diagnoses including data from 56 Dean Street.
Scale indicators1 record
Recent moves6 records
Expansion highlights4 records
56 Dean Street competitors and assessment
Company assessmentEmerging players
- LloydsPharmacy Online Doctor: UK pharmacy-led online clinic providing STI testing kits and PrEP prescriptions; addresses the same core use cases (testing, prevention, PrEP access) via a digital/retail channel.
- Zava (formerly DrEd): UK/Europe-based digital health provider offering online STI testing and PrEP consultations; competes for the digital-first end of the same patient population that 56 Dean Street serves in person.
Others
- Spectra (LGBTQ+ Health & Wellbeing): London-based charity delivering sexual health promotion, peer mentoring, and chemsex support to LGBTQI+ communities; complementary service provider targeting overlapping at-risk populations.
- Terrence Higgins Trust: UK's leading HIV and sexual health charity; complementary rather than competitive — provides advocacy, testing campaigns, and community outreach that intersect with the patient populations 56 Dean Street serves.
Direct peers
- Dean Street at Home (CNWL NHS Foundation Trust): CNWL NHS Foundation Trust's Camden-based sexual health services overlap with 56 Dean Street's north-London catchment; comparable public-sector sexual health clinic operating under parallel NHS commissioning.
- Callen-Lorde Community Health Center: New York-based community health centre focused on LGBTQI+ populations, providing sexual health, HIV care, and trans-affirming services — the closest international analogue to 56 Dean Street's integrated community model.
- Sexual Health London (SHL): London-wide NHS online sexual health service providing free postal self-sampling kits; directly overlaps with 56 Dean Street on STI testing and PrEP access and is even a partner channel for the clinic.
- San Francisco AIDS Foundation / Strut: San Francisco LGBTQI+ sexual health and HIV services hub offering walk-in testing, PrEP, and community programming; comparable as a large, award-recognised LGBTQI+ sexual health provider in a major metropolitan market.
- 56T / CliniQ: Specialist trans and non-binary sexual health service; closely comparable as a community-tailored LGBTQI+ clinic addressing many of the same prevention, testing, and PrEP needs as 56 Dean Street's 56T sub-brand.
Broad incumbents
- Chelsea and Westminster Hospital NHS Foundation Trust: Parent NHS Foundation Trust that operates 56 Dean Street; provides the acute-care infrastructure, governance, and commissioning relationships within which the clinic sits, making it the most directly comparable operating environment.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
56 Dean Street social profiles
Digital presence56 Dean Street compliance and trust
Trust signalCompliance1 record
56 Dean Street financial estimates
Financial estimateRevenue estimate
Valuation estimate
56 Dean Street leadership team
Management profileNumber of profiles
Profiles1 record
56 Dean Street subsidiaries and ownership
Company hierarchySubsidiaries1 record
56 Dean Street funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
56 Dean Street 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 56 Dean Street
What does 56 Dean Street do?
56 Dean Street is a free NHS sexual health clinic in Soho, London, operated as part of Chelsea and Westminster Hospital NHS Foundation Trust. It provides comprehensive sexual health services including STI testing and treatment, HIV care, PrEP and PEP access, vaccinations (Bexsero), chemsex support, and specialized clinics for trans/non-binary and youth populations. The clinic also operates Dean Street Express for walk-in services and offers the Klick mobile app for digital access.
Is 56 Dean Street a public or private company?
56 Dean Street is a private company. It is classified as state government owned and is currently operating.
When was 56 Dean Street founded?
56 Dean Street was founded in -1. It employs 11 to 50 people.
Where is 56 Dean Street based?
56 Dean Street is headquartered in London, United Kingdom, in the Europe region.
Who are 56 Dean Street's main competitors?
Emerging players on record are LloydsPharmacy Online Doctor and Zava (formerly DrEd). Others are Spectra (LGBTQ+ Health & Wellbeing) and Terrence Higgins Trust. Direct peers are Dean Street at Home (CNWL NHS Foundation Trust), Callen-Lorde Community Health Center, Sexual Health London (SHL), San Francisco AIDS Foundation / Strut and 56T / CliniQ. Chelsea and Westminster Hospital NHS Foundation Trust is listed as a broad incumbent.
Does 56 Dean Street have an API?
No public API is recorded for 56 Dean Street.
What industry is 56 Dean Street in?
56 Dean Street's product category is Sexual Health Services. Its primary akta.pro industry code is HLAFAGAO, Community-Based Preventive & Health Promotion Clinics. Its NAICS code is 621111 and its SIC code is 8093.