108 Harley Street

What 108 Harley Street does

108 Harley Street is a multi-disciplinary private medical clinic located in London's Harley Street medical district, operating continuously since 1991 under the leadership of Mr Simon Marsh (in role since 1999). The single-site practice offers a broad portfolio of specialist services spanning breast health, dermatology, hernia and groin repair (including the sub-branded Gilmore Groin and Hernia Clinic, founded 1980), gynaecology and women's health, men's health and prostate care, rectal health, X-ray and imaging, day surgery, genetic cancer testing, hormone replacement therapy (HRT), contraception and family planning, and mole assessment.

The clinic is consultant-led, drawing approximately 25 specialist practitioners from leading London teaching hospitals (UCL, Guy's and St Thomas', Royal Marsden, Cambridge-affiliated institutions). Its technology stack comprises Meddbase electronic medical records, Clover payment terminals, and Sage Pay — standard clinical administration and payment processing tools with no advanced technology differentiation observed.

Revenue is generated through three channels: direct self-pay patient fees (initial consultation £325, follow-up £240, surgical procedures ranging £1,100–£3,450), private medical insurance billings (AXA, Bupa, Cigna, WPA), and embassy-sponsored referrals. The entity operates as 108 Harley Street Ltd with no disclosed external investment, private equity ownership, or acquisition history.

Name

108 Harley Street

Legal name

108 Harley Street Ltd

Website

https://108harleystreet.co.uk

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

108 Harley Street is a London-based multi-disciplinary private medical clinic on Harley Street, established 1991, offering specialist consultations, diagnostics, and day surgery across 14+ clinical areas to self-pay, insured, and embassy-sponsored patients.

Ownership category

akta.pro rank

Product category

Private Healthcare Services

NAICS

Offices of Physicians (except Mental Health Specialists) (621111), Offices of Physicians (62111), Offices of Physicians (6211)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Gynecology (General Non-Obstetric Care) (HLAKAJAL)

Keywords

• Private medical clinic
• Specialist consultations
• Diagnostic imaging services
• Day surgery services
• Dermatology services

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Consultation Fees: Initial consultations ranging from £325-£430, routine follow-ups at £240, specialist second opinions and genetic consultations
2. Diagnostic Imaging: Mammograms, ultrasounds, and advanced imaging services including 3D tomosynthesis and MRI reviews
3. Surgical Procedures: Fine needle aspiration, biopsies, and minor surgical procedures in day surgery setting
4. Insurance Billings: Direct billing to insurance providers including AXA Health, Bupa, Cigna, and WPA

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

108 Harley Street is a multi-disciplinary private medical clinic in central London providing consultant-led specialist consultations, diagnostic imaging, genetic testing, and on-site day surgery across breast health, dermatology, hernia and groin disorders, gynaecology, women's health, men's health, prostate, colorectal, and rheumatology. Patients access care directly via self-pay, private insurance (AXA, Bupa, Cigna, WPA), embassy sponsorship, or GP referral, with appointments typically available within 24 hours.

Product overview

108 Harley Street is a multi-disciplinary private medical clinic established in 1991, offering a comprehensive range of specialist medical services across multiple clinics. The clinic operates as a unified platform of specialist services including the Breast Clinic, Skin Clinic, Hernia & Gilmore's Groin Clinic, Women's Health Clinic (including HRT and contraception), Rectal Clinic, X-Ray & Imaging Department, Day Surgery, Men's Health/Prostate Clinic, and Genetic Cancer Testing. Each clinic is led by consultant specialists and supported by on-site diagnostic imaging and surgical facilities, providing patients with coordinated, expert care from initial consultation through diagnosis and treatment.

Differentiator

Problem solved

Functional benefit

Brands

• Gilmore Groin and Hernia Clinic: Specialist clinic for hernia repair and Gilmore's Groin treatment, founded in 1980, known for pioneering the team approach to diagnosis and treatment of groin problems.

Products and services

• Breast Clinic
• Skin Clinic
• Hernia & Gilmore's Groin Clinic
• Gynaecology
• Women's Health Clinic
• Rectal Clinic
• X-Ray & Imaging Department
• Day Surgery
• Men's Health Clinic
• Prostate Clinic
• Genetic Cancer Testing
• Hormone Replacement Therapy (HRT) Clinic
• Contraception and Family Planning
• Mole Check / Screening

Quantifiable outcome

• 90% of breast lump patients found to have benign conditions, enabling rapid reassurance
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature3 records

Partnerships

Seven partnerships are on record, tiered core.

• AXA HealthcoreOthersMajor UK private health insurance provider. 108 Harley Street accepts AXA Health insurance for covered consultations and procedures.
• BupacoreOthersMajor UK private health insurance provider. 108 Harley Street accepts Bupa insurance for covered consultations and procedures.
• CignacoreOthersInternational private health insurance provider. 108 Harley Street accepts Cigna insurance for covered consultations and procedures.
• WPA (Western Provident Association)coreOthersUK private health insurance provider. 108 Harley Street accepts WPA insurance for covered consultations and procedures.
• Clover (First Data)coreTechnology or IntegrationCard payment processing provider. Clover terminals are used in Front Office and X-Ray department for patient payments.
• Sage Pay (Elavon)coreTechnology or IntegrationOnline payment processing provider. Powers Meddbase online terminal and online booking terminal for secure payment collection.
• MeddbasecoreTechnology or IntegrationMedical management system provider. Stores patient records securely with encrypted data, PCI compliant. Servers hosted in London with GDPR compliance.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• The Harley Street Clinic (HCA Healthcare UK): HCA UK's flagship private hospital located on Harley Street, London. Offers multi-specialty consultant-led care with imaging, day surgery and inpatient capacity, directly competing for the same self-pay, insured and international patient pool as 108 Harley Street.
• Bupa Cromwell Hospital: Bupa-owned private hospital in Kensington, London, offering multi-specialty consultant care with on-site imaging and day surgery. Overlaps directly with 108 Harley Street on breast, dermatology, gynaecology and general surgery services to insured and self-pay patients.
• The Wellington Hospital (HCA Healthcare UK): HCA UK's large private hospital in St John's Wood, London, providing a full multi-specialty consultant-led service with imaging, day surgery and complex surgery. Competes with 108 Harley Street for high-acuity insured and self-pay patients in central London.
• The London Clinic: Large independent private hospital on Harley Street offering multi-specialty services including breast, dermatology, gynaecology, imaging and day surgery. Directly comparable multi-specialty outpatient and inpatient model serving insured and self-pay patients in central London.
• The Lister Hospital (HCA Healthcare UK): HCA UK's private hospital in Chelsea offering multi-specialty consultant care, on-site imaging and day surgery. Overlaps with 108 Harley Street on breast, dermatology and general surgery services to insured and self-pay patients in central London.
• King Edward VII's Hospital: Central London private hospital offering multi-specialty consultant-led services including breast, imaging and day surgery. Competes in the same Harley Street-area catchment for self-pay, insured and embassy-sponsored patients.
• London Bridge Hospital (HCA Healthcare UK): HCA UK's large private hospital in central London providing multi-specialty consultant-led services including imaging and day surgery. Competes with 108 Harley Street for insured and self-pay patients across multiple specialty lines.
• The Portland Hospital (HCA Healthcare UK): HCA UK's central London hospital focused on women's health, obstetrics and gynaecology with consultant-led outpatient and day surgery services. Directly comparable to 108 Harley Street's gynaecology, women's health and breast clinics for private patients in central London.
• The Princess Grace Hospital (HCA Healthcare UK): HCA UK's central London private hospital specialising in breast, gynaecology and women's health, with on-site imaging. Directly competes with 108 Harley Street's breast, women's health and gynaecology clinics for insured and self-pay patients in central London.

Broad incumbents

• Spire Healthcare: UK-listed private hospital group with multiple central London sites offering multi-specialty consultant-led care, imaging and day surgery. Broader and more distributed than 108 Harley Street but competes for the same insured and self-pay patient pool across the same specialties.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/108harleyst
• LinkedInlinkedin.com/company/108-harley-street-ltd
• Instagraminstagram.com/108harleystreet
• Xx.com/108harley

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 108 Harley Street