Four Health Headquarters & Office Locations

Healthcare marketing agency. Headquarters: 20 St Thomas Street, London, England, United Kingdom.

Headquarters
London, England
Total locations
2
Employees · est. 2026
350

Identity graph

Four Health headquarters, locations and relationships

Headquarters20 St Thomas Street, London, England, United KingdomOpen in Google Maps
Industry
Marketing Software
Founded
1988

Four Health office locations

2 total
Four Health office locations: headquarters and key locations
CityState / regionCountryType
LondonEnglandUnited KingdomHeadquarters
FarnboroughEnglandUnited KingdomOffice
Parent company
No parent company recorded in GraphIQ.ai.

Verified from public filings, company websites and news · Methodology

Open in GraphIQ.ai

More Four Health data in GraphIQ.ai

This page shows the public record. Sign in with a work email to open the rest of the entity.

  • Technographics (available after sign-in)

    Software, cloud and infrastructure in use.

  • Firmographics (available after sign-in)

    Revenue, headcount, growth and industry codes.

  • Capabilities (available after sign-in)

    Products, services and certifications.

  • News (available after sign-in)

    Recent coverage and signals, resolved to the entity.

  • And more (available after sign-in)

    Subsidiaries, people and lookalike companies.

Who uses the Four Health entity

  • Revenue and GTM teams

    Territories, enrichment and account expansion on one resolved account.

    RevOps Sales & marketing
  • Developers and AI agents

    The entity and its relationships through the REST API and MCP server.

    Developers
  • Private equity and investors

    Corporate family, comparable companies and deal sourcing.

    Private equity
  • Industry and supply chain

    Suppliers, sites and partners mapped to the right legal entity.

    Industry
  • Government and public sector

    Supplier vetting, ownership and jurisdiction checks against one verified entity.

    Government

About Four Health

Four Health is headquartered in London, England, United Kingdom. Founded in 1988, the company has 2 recorded locations and employs approximately 350 people worldwide.

Where is Four Health's main office?

Four Health's main headquarters office is located at 20 St Thomas Street, London, England, United Kingdom. This is the company's primary corporate address.

Four Health regional offices

Beyond its headquarters in London, Four Health has recorded locations in United Kingdom.

What does Four Health do?

Beautiful things happen when you put the right ingredients together. It’s the reason that we mix behaviour change experts with content creators, PR gurus with advertising geniuses & sector specialists with insightful planners. It helps us tackle challenges differently. And create seamless, integrated campaigns in health that stand apart from the crowd. It's what we call The Power of Together Four Health offers unique insights and integrated solutions for healthcare professionals, patients, policy makers and payers. The team includes Four Health Communications, offering PR, medical education & patient advocacy & access services; Four Public Affairs, offering strategic counsel, government affairs support, market access & policy campaigns; Four Health Media, offering multi channel media planning & buying; & Four Engage, providing data-driven actionable insights. Our trademarked processes & proprietary data DataHub360 draws on proprietary data gathered from over 70 million physician & patient interactions in over 50 countries online annually. This insight can be used to set genuine benchmarks, define digital success & implement best practice without a costly learning curve. Mapper360™ makes smarter use of social media & other data to uncover actionable insights and identify, classify & target high-value audiences Engage360 delivers a full suite of content marketing services, spanning all aspects of smart campaigns from asset creation & paid social targeting to ‘always on’ community management with industry-beating results Four Health is dedicated to working with you to develop integrated solutions that meet your specific needs; providing you with a unique communications strategy, delivered by one expert team. Contact us to find out more about how The Power of Together can work for your brands around the world. +44 (0)20 3697 4200 www.fourcommunications.com/four-health

One entity, every stage

Put Four Health to work across your revenue bowtie

All use cases
  1. Target Define the market Build the account list from companies shaped like your best customers, Four Health included. Fingerprint search 
  2. Cover Plan territories Four Health's 2 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
  4. Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment 
  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion 

About the source

What is GraphIQ.ai?

A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.

POST/api/v2/organizations/search

Four Health: frequently asked questions

Where is Four Health headquarters?

20 St Thomas Street, London, England, United Kingdom.

When was Four Health founded?

1988.

How many employees does Four Health have?

About 350, as of October 2026 (GraphIQ.ai estimate).

How many offices does Four Health have?

2 locations, including Farnborough.

Questions about GraphIQ.ai

Is GraphIQ.ai a list of companies like a spreadsheet?

No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Four Health here is the same Four Health in your CRM, territory plan and agent answers.

Where does this Four Health data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

Find more info on Four Health using GraphIQ

Revenue teams waste hours stitching together data from a dozen tools before a single rep can make a meaningful touch. GraphIQ fixes that. Whether you're building target account lists, routing inbound leads, or keeping your CRM clean as Four Health's structure evolves, GraphIQ gives you verified company, people and location data in one place.

From territory planning and lead scoring to handoff workflows and pipeline hygiene, our platform connects the data your GTM engine needs to run without friction. Sign up today and see how GraphIQ helps your revenue team spend less time finding information and more time acting on it.

287MOrganizations resolved
393MEmployees
2B+News and events