London (344-354 Grays Inn Road, WC1X)
Best for: Private hospitals, clinic groups and health providers that need clinically reviewed patient content, SEO and AI search visibility from a healthcare specialist.
An independent healthcare growth agency founded in 2015 that helps clinics, hospital groups and health brands win patients. Its search work combines SEO, paid search and content written by medically trained writers, and it offers a healthcare generative engine optimisation (GEO) service.
- Medico Digital's GEO service targets Google's AI Overviews and AI Mode, ChatGPT, Perplexity and Copilot, pairing medically trained writers with AI search specialists and benchmarking a brand's citations and sentiment across major AI engines.[9]
- Its case study for The London Clinic, which it describes as an independent private hospital, covers keyword research for self-pay treatments, content rewritten by an in-house team that includes former doctors, landing pages and call tracking; it reports growth from virtually no organic traffic to a peak of 93,000 visitors in 2024 (self-reported).[10]
- Medico Digital says it was founded in 2015, is independent and not part of a network group, and lists its office at 344-354 Grays Inn Road, London WC1X; its website also features work for Circle Health Group.[8][11]
- PMLiVE's T40 2025 ranking of creative agencies working in the UK healthcare sector placed Medico Digital 20th overall and first in both its smaller-agency and UK-focused agency lists.[12]
London, with teams in Dubai and Auckland
Best for: Clinics, local service firms and multi-site consumer businesses that want local search, service content and AI search visibility run by one team and judged on bookings rather than traffic.
A growth marketing agency founded in 2022 with a team in London. Its Content, SEO & AEO service for consumer-service businesses maps service and location searches to the areas a business actually serves, and connects organic entry points to calls, forms and bookings. All of this is self-reported on its own website.
- MxD Digital's consumer-services SEO page says it maps high-intent service and location searches against the areas served and appointment or job capacity, then improves service pages, local listings and useful answers so visitors can take the next step.[2]
- MxD Digital says it puts editorial, technical SEO, digital PR and AI search optimisation on one team under one accountable lead, and works to improve how a business is represented across AI Overviews, ChatGPT and Perplexity, including monitoring where it is mentioned, omitted or described inaccurately.[2]
- Its consumer-services page covers Google Business Profiles, local rankings, service and location pages, reviews, schema and entity signals, and measures marketing against booked jobs, appointments, consultations, members and revenue by channel.[3]
- MxD Digital was founded in 2022 and has teams in London, Dubai and Auckland (self-reported).[1]
London (Shoreditch headquarters at Victoria House, 1 Leonard Circus, EC2A), with offices in Berlin, New York, Toronto, Sydney and Singapore
Best for: Multi-site hospitality, leisure and venue-based businesses that need local SEO across hundreds of location pages plus AI Overviews and social search visibility.
A digital performance marketing agency headquartered in Shoreditch, offering data and digital strategy, paid media, earned media and content, and technology. Its local SEO and GEO work for pub and restaurant group Mitchells & Butlers is shortlisted in three 2026 UK Search Awards categories.
- The UK Search Awards 2026 shortlist includes Tug and Mitchells & Butlers in Best Local Campaign (SEO): Large, Best SEO Campaign: Large and Best Use of AI in Search, and lists Tug for Best Large Integrated Search Agency; winners had not been announced when this page was researched.[7]
- Tug's case study describes Mitchells & Butlers as one of the UK hospitality sector's largest footprints, with 1,700+ venues including O'Neills, All Bar One and Toby Carvery, and says it built hyper-local venue hubs, optimised Google Business Profiles and local landing pages.[6]
- Tug says it measured the programme with a Market Share Index blending AI Overview presence, organic traffic and generic keyword performance, and reports a 135% rise in local venue visibility and a 116.6% year-on-year rise in venue page clicks (self-reported).[6]
- Tug's London page describes its Shoreditch HQ as its European hub and home of Tug Labs, which builds AI-driven martech tools.[5]
London (2 Stephen Street, W1T), with hubs in Manchester, New York, Singapore and Egypt
Best for: Larger leisure, health and consumer-service brands that want technical SEO, content and digital PR combined, with GEO alongside.
A media, marketing and technology company whose Organic Performance team offers SEO, digital PR, content and generative engine optimisation. Its work for GLL's Better leisure centres and for Superdrug Online Doctor was shortlisted at the 2025 UK Search Awards. It also offers paid media, technology and content services, so ask who would run your search account.
- The UK Search Awards 2025 shortlist includes Brave Bison & GLL in Best Local Campaign (SEO): Large and Brave Bison & Superdrug Online Doctor in Best Use of Search - Health: Large; the 2025 winners page shows Housekeep won the local category and Connective3 & AliveCor the health category.[16][23]
- Brave Bison's GLL case study says GLL and its consumer brand Better operate more than 250 leisure centres and public facilities across the UK, and reports more than 2 million organic visits, a 45% rise in organic revenue and 1,156% ROI from technical SEO (self-reported).[14]
- For Superdrug Online Doctor, Brave Bison says it combined digital PR, SEO and content around sexual health services such as STI testing, generating 329 coverage items and a 167% rise in non-brand impressions (self-reported).[15]
- Brave Bison's Organic Performance page lists Generative Engine Optimisation (GEO) and says its search work covers platforms from Google to TikTok, Instagram and ChatGPT; its contact page lists a London office at 2 Stephen Street, W1T.[13][24]
London (Office 125, Unit 5, 399-405 Oxford Street, Mayfair, W1C)
Best for: Single-specialty and consultant-led private clinics that want SEO and PPC reported simply as patient enquiries delivered and cost per enquiry.
A digital healthcare marketing agency for private clinics offering healthcare SEO, PPC, website design and medical copywriting. Its work for the London Cardiovascular Clinic is shortlisted at the 2026 UK Search Awards. Its listed address is Office 125 at 399-405 Oxford Street, so ask to meet the team that will work on your account.
- The UK Search Awards 2026 shortlist includes MediWorks Digital & London Cardiovascular Clinic in Best Use of Search - Health: Small; winners had not been announced when this page was researched.[7]
- MediWorks says it works with private clinics across specialties including ophthalmology, cardiology, audiology and aesthetics, names London Cardiovascular Clinic and Harley Street Hearing among clinics it has worked with, and publishes a testimonial from a consultant cardiologist at The London Cardiovascular Clinic.[17]
- MediWorks says its monthly report covers enquiries delivered, cost per enquiry and source breakdown, and that it offers predictable monthly pricing with no long-term contracts required.[17]
- Its contact page lists an office at Office 125, Unit 5, 399-405 Oxford Street, Mayfair, London W1C 2BU, and says it works with clinics across the UK, Europe, the US and Australia.[18]