IHE Catalyst
IHE Catalyst is a Brussels-based non-profit that operationalizes IHE interoperability standards globally, delivering the open-source Gazelle testing platform and organizing Plugathons, Projectathons, and Connectathons for healthcare IT vendors, providers, and national governments.
- Company typePrivate
- Founded2022
- HeadquartersBrussels, Belgium
- Headcount1–10
- GTM typeB2B
- OfferingServices
What IHE Catalyst does
IHE Catalyst is a Brussels-headquartered non-profit organization established in 2022 to operationalize Integrating the Healthcare Enterprise (IHE) interoperability standards and deliver interoperability quality across global health systems. It functions as the operational arm of IHE International, succeeding IHE-Services to provide testing tools, professional services, and event delivery that allow healthcare IT vendors, providers, and governments to validate systems against IHE Integration Profiles before market entry or procurement.
Its core technology is the open-source IHE Gazelle testing management platform, jointly developed with Kereval, NIST, ArtDecor, MITRE/Inferno, and PCHA. Gazelle underpins the Testing Continuum - a structured framework progressing from Plugathons to Projectathons to Connectathons - which provides peer-validated conformance testing for IHE profiles spanning HL7 FHIR, CDA, DICOM, and the International Patient Summary. The portfolio additionally includes testing governance, technical support, training, and consultancy services.
IHE Catalyst generates revenue through participant fees and sponsorship at Connectathons, Projectathons, Plugathons, and master classes worldwide; professional services contracts with national and regional authorities deploying IHE profiles; and support arrangements around Gazelle. Pricing is quote-based and not publicly disclosed. The organization serves four primary customer segments: healthcare IT vendors requiring pre-market conformance validation; hospitals and procurement bodies using Connectathon outcomes in tender procedures; national governments and regulators (e.g., Italy's AGENAS, Canada's Canada Health Infoway, Saudi MoH, Morocco's CIeS); and the IHE International, IHE Europe, and IHE USA bodies themselves. Distribution runs through direct event engagement and channel partners including HIMSS, ZIMAM, RACSEL/LACPASS, CapacityHD, and Health Data Sweden, with active operational geographies covering Europe, North America, MENA, Latin America, Africa, and Asia-Pacific.
IHE Catalyst firmographics
Firmographics- Name
- IHE Catalyst
- Legal name
- IHE Catalyst
- Website
- https://ihe-catalyst.net
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- IHE Catalyst is a Brussels-based non-profit that operationalizes IHE interoperability standards globally, delivering the open-source Gazelle testing platform and organizing Plugathons, Projectathons, and Connectathons for healthcare IT vendors, providers, and national governments.
- Ownership category
- akta.pro rank
Where IHE Catalyst is headquartered
LocationHeadquarters
- HQ city
- Brussels
- HQ country
- Belgium
- HQ region
- Europe
Offices1 record
Markets served
IHE Catalyst business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Professional Services & Consultancy: IHE Catalyst provides professional services including training, consultancy, and technical support on using Gazelle test management tools for conformance and interoperability testing. Services are delivered to IHE members, national/regional authorities, local projects, and organizations deploying IHE profiles.
- Event Organization & Participation: Organization of and participation in Connectathons, Projectathons, Plugathons, and master classes globally. These events generate revenue through participant fees and sponsorship arrangements with strategic partners.
- Testing Tools & Platform Services: Delivery and support of test platforms for deployment projects. Gazelle serves as the backbone tool for test management across the IHE ecosystem, with Catalyst providing the technical support and governance for these tools.
Go-to-market motion3 records
Distribution channels5 records
Marketing channels6 records
IHE Catalyst product offering
Product offeringCore offering
IHE Catalyst is the operational unit of IHE International that delivers interoperability testing and conformance assessment services for healthcare systems. It maintains and operates the IHE Gazelle open-source testing management platform, organizes Connectathons, Projectathons, and Plugathons globally, and provides professional services including training, consultancy, and technical support to vendors, governments, and healthcare providers deploying IHE Integration Profiles for health information exchange.
Product overview
IHE Catalyst offers a unified portfolio of interoperability testing products and services centered on the IHE Gazelle Testing Management Platform. The core offering includes Gazelle (an open-source testing management platform developed with Kereval, NIST, ArtDecor, MITRE/Inferno, and PCHA), complemented by organized Connectathon and Projectathon testing events that follow the Testing Continuum framework from Plugathon through Projectathon to Connectathon. The company also provides testing governance, technical support, and consultancy services to support IHE profile implementation, national e-health projects, and regional hospital deployments globally.
Differentiator
Problem solved
Functional benefit
Products and services
- IHE Gazelle Testing Management Platform Open-source testing management platform for interoperability conformance testing that enables vendors and healthcare organizations to test IHE Integration Profiles, manage test sessions, and validate interoperability of health IT systems. Developed in collaboration with Kereval, NIST, ArtDecor, MITRE/Inferno, and PCHA.
- Connectathon Testing Services Organizes and hosts Connectathon events globally where vendors test interoperability of their products in structured environments with peer vendors using real-world clinical scenarios following IHE Integration Profiles specifications.
- Projectathon Testing Services Facilitates Projectathon events focused on interoperability demonstrations for national and regional health IT projects, testing implementation readiness of specifications like the pan-Canadian Patient Summary and CA:FeX.
- IHE Testing Continuum A comprehensive testing framework spanning Plugathons, Projectathons, and Connectathons that provides rigorous testing and quality control testing for interoperability quality assurance throughout the product lifecycle.
- Testing Governance and Support Services Operational support services including test plan development, technical support for test execution, and management of the IHE test system to enable standards-based health information exchange deployments. Delivered to IHE members, national/regional authorities, local projects, and organizations deploying IHE profiles.
Quantifiable outcome
- National and regional tender procedures reference IHE Connectathon results and the IHE Product Registry as part of procurement decision-making
- +2 more outcomes
Companies that use IHE Catalyst
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
IHE Catalyst technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
IHE Catalyst partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered minor and core.
- Health Data Sweden (HDS)minorIHE Catalyst collaborates with Health Data Sweden on the Nordic Hackathon (March 18-20, 2025) and presents outcomes at Vitalis 2025 in Gothenburg, Sweden. The partnership focuses on developing innovative prototypes integrating healthcare and social care systems using standards such as OpenEHR, HL7 FHIR, and SNOMED CT.
- Centre d'Innovation en e-Santé (CIeS), MoroccocoreIHE Catalyst joined forces with CIeS and HIMSS to launch Africa's first Health Interoperability Laboratory at GITEX Africa 2025 in Marrakech. The lab will provide testing, certification, and training for Moroccan e-health companies, healthtech startups, and public sector players, aligning with global standards including HL7 FHIR, CDA, DICOM, and IPS. This partnership supports Morocco's ambition to become a leading digital health hub and medical tourism destination.
- ADCIES (Association pour le Développement du Centre d'Innovation en e-Santé), MoroccominorADCIES, the association behind CIeS, partnered with IHE Catalyst and HIMSS to drive the digital health interoperability agenda in Morocco and Africa, co-organizing GITEX Africa 2025 activities and supporting the establishment of the Health Interoperability Laboratory.
- HIMSS EMRAM (Morocco Program)minorAs part of the broader CIeS/HIMSS/IHE Catalyst collaboration, ten Moroccan healthcare institutions (public and private) will participate in the HIMSS EMRAM assessment program starting May 2025 to evaluate digital maturity, with a roadmap toward levels 4-7 and eventual integration into a national HIE.
- HIMSS (Healthcare Information and Management Systems Society)coreIHE Catalyst is collaborating with HIMSS on the European Interoperability Showcase at HIMSS25 Europe (June 10-12, 2025 in Paris), as well as on the APAC session 'HIMSS and IHE – A Collaborative Approach to Interoperability' at HIMSS24 APAC in Korea. The partnership aims to advance healthcare interoperability globally through live health data exchange demonstrations, joint sessions, and promotion of IHE profiles in strategic use cases.
- ZIMAM (International Digital Health Workforce Development Collaborative)coreIHE Catalyst and ZIMAM signed a 5-year MOU (effective January 1, 2025) to jointly expand interoperability and health information exchange in the MENA region. Activities include organizing events, training sessions, master classes, and consultancy projects; promoting standardization through working groups; creating local IHE deployment committees; and developing an interoperability laboratory in the GCC/MENA region. Both parties will set up a management committee to create yearly joint action plans and roadmaps.
- RACSEL / LACPASS ProjectcoreIHE Catalyst partnered in the 3rd Regional Connectathon of the LACPASS Project and Pan American Digital Health Pathway (PH4H) in Bogotá, Colombia. The partnership aims to reduce digital health disparities in Latin America and the Caribbean by building a foundation for seamless and secure cross-border health information exchange, validating digital vaccination certificates and the International Patient Summary (IPS) profile.
- CapacityHDminorIHE Catalyst participates in CapacityHD Masterclass sessions at IHE Connectathons, providing specialized interoperability training targeting EU and EFTA nations. CapacityHD is dedicated to facilitating knowledge exchange and peer-to-peer support among EU and EFTA nations on utilizing health data effectively through masterclasses.
- HL7 EuropecoreIHE Catalyst co-designed a workshop with HL7-Europe at the Radical Health Festival Helsinki 2024 titled 'How to better implement Health Information Exchange projects in the context of the new EHDS Regulation.' The workshop reviewed best practices for implementing complex healthcare digital transformation projects in the era of the European Health Data Space.
Scale indicators4 records
Recent moves5 records
Expansion highlights5 records
IHE Catalyst competitors and assessment
Company assessmentBroad incumbents
- HIMSS: Global healthcare information and management systems society. Strategic Partner of IHE Catalyst at HIMSS events and co-launches the Morocco interoperability lab. Operates a much broader digital health community, education, and EMRAM certification portfolio beyond IHE-specific testing.
- MITRE Corporation: U.S. federally funded R&D center that maintains the Inferno testing tool for FHIR-based conformance, an alternative to Gazelle. Collaborates with IHE Catalyst on Gazelle but represents a broader, well-funded testing ecosystem that could compete for testing-tool mindshare.
- HL7 International: Global standards organization for healthcare interoperability (FHIR, HL7v2, CDA). Competes with IHE profiles as the dominant interoperability framework and is a partner via HL7 Europe; serves as the alternative standards ecosystem around which similar testing infrastructure could be built.
- IHE International: The parent standards body that defines IHE Integration Profiles and governance. IHE Catalyst is IHE International's operational unit, but the standards organization itself is the broader incumbent that sets the rules Catalyst operationalizes.
- NIST: U.S. National Institute of Standards and Technology, a collaborator on Gazelle and broader healthcare-IT testing tools. Acts as a peer standards-and-testing authority at the federal level with greater resources and a wider mandate.
Emerging players
- InterSystems (HealthShare): Provides HealthShare, a healthcare interoperability platform that integrates with IHE profiles and FHIR. A vendor that both consumes and depends on IHE testing infrastructure, making it a partial peer in the broader interoperability value chain.
- Redox: Healthcare API platform that enables EHR integration, primarily via FHIR. Sits in the same healthcare interoperability ecosystem as IHE Catalyst and represents the modern, FHIR-first alternative to IHE profile-based testing.
- Smile CDR: FHIR-based clinical data repository and healthcare interoperability platform. Comparable to IHE Catalyst in adjacent infrastructure and tooling for healthcare data exchange, with a more commercial, vendor-oriented model.
- Rhapsody (R1): Healthcare integration engine vendor specializing in interoperability for health systems. Smoothly comparable to IHE Catalyst's downstream ecosystem of vendors that need conformance testing to validate IHE-based integrations.
Direct peers
- Kereval: French software testing company that co-developed and co-maintains the IHE Gazelle platform with IHE Catalyst. Provides interoperability and conformance testing services for healthcare and other sectors, making it the closest direct peer in the IHE testing ecosystem.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
IHE Catalyst social profiles
Digital presenceIHE Catalyst financial estimates
Financial estimateRevenue estimate
Valuation estimate
IHE Catalyst leadership team
Management profileNumber of profiles
Profiles7 records
IHE Catalyst funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
IHE Catalyst 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 IHE Catalyst
What does IHE Catalyst do?
IHE Catalyst is the operational unit of IHE International that delivers interoperability testing and conformance assessment services for healthcare systems. It maintains and operates the IHE Gazelle open-source testing management platform, organizes Connectathons, Projectathons, and Plugathons globally, and provides professional services including training, consultancy, and technical support to vendors, governments, and healthcare providers deploying IHE Integration Profiles for health information exchange.
Is IHE Catalyst a public or private company?
IHE Catalyst is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was IHE Catalyst founded?
IHE Catalyst was founded in 2022. It employs 1 to 10 people.
Where is IHE Catalyst based?
IHE Catalyst is headquartered in Brussels, Belgium, in the Europe region.
How does IHE Catalyst make money?
Three revenue lines are on record. Professional Services & Consultancy is the primary driver. The others are event Organization & Participation and testing Tools & Platform Services.
Who are IHE Catalyst's main competitors?
Broad incumbents on record are HIMSS, MITRE Corporation, HL7 International, IHE International and NIST. Emerging players are InterSystems (HealthShare), Redox, Smile CDR and Rhapsody (R1). Kereval is listed as a direct peer.
Does IHE Catalyst have an API?
No public API is recorded for IHE Catalyst.