Tesi Group

What Tesi Group does

Tesi Group (Tesi Elettronica e Sistemi Informativi S.p.A. S.B.) is an Italian healthcare information systems provider and Benefit Corporation founded in 1981, operating across 8 countries in Europe and Latin America. The company develops a modular, web-native suite of clinical information systems organized into five product lines: laboratory analysis (WEBLAB, WEBLAB.MDW with PathoxTrack Block ML-based barcode recognition), transfusion medicine and blood management (EMOWEB, ASSOWEB), anatomic pathology (PATHOXWEB with LIS, DPS, GENYX molecular biology, and TELEPATHOX modules), diagnostic imaging and endoscopy (ENDOXWEB, DECIA, ECOPLUS, IMAGE SI), and patient flow and hospitality management (OmniEcare). The systems run on web-native architecture backed by SQL or PostgreSQL databases and integrate with hospital information systems and medical instrumentation through standard protocols including HL7 and DICOM.

The company serves public and private healthcare facilities — hospitals, diagnostic centers, blood transfusion services, clinical laboratories, and research institutes — with 1,500+ installations processing approximately 2 billion reports annually for 500,000+ users. Notable customers include IEO (European Institute of Oncology), Ospedale San Raffaele, and IRCCS Istituto Nazionale dei Tumori di Milano. The company holds ISO 9001, ISO 13485 (medical device quality), and ISO 27001 (information security) certifications, is GDPR-compliant, and added UNI/PdR 125:2022 Gender Equality Certification in 2025. Geographic reach is anchored by long-standing subsidiaries in Mexico (since 1986) and Brazil (since 2010) plus additional European operations.

Revenue is generated through a combination of one-time license fees for clinical information systems, recurring subscription and maintenance contracts (typically a percentage of license value annually), and professional services for installation, configuration, training, and on-site support delivered by field engineering teams. Distribution is direct enterprise sales to public healthcare authorities and private hospital groups. In 2025, Tesi Group was definitively acquired by GPI S.p.A., a leading Italian healthcare IT group, while retaining its brand identity and Benefit Corporation status.

Name

Tesi Group

Legal name

Tesi Elettronica e Sistemi Informativi S.p.A. S.B.

Website

https://tesigroup.tech

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

101–250 employees

Short description

Tesi Group is an Italian healthcare IT provider founded in 1981, delivering web-native clinical information systems — laboratory, transfusion, pathology, imaging, and patient management — to 1,500+ hospitals and diagnostic centers across 8 countries, with 2 billion reports processed annually for 500,000+ users.

Ownership category

akta.pro rank

Product category

Healthcare Information Systems

NAICS

Custom Computer Programming Services (541511), Computer Systems Design Services (541512)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Imaging Interoperability & Standards Enablement (DICOM/HL7/FHIR/IHE) (HLACALAJ)

akta.pro secondary industries

Radiology Reporting, Dictation & Structured Reporting (HLACALAF), Image Exchange, Sharing & Patient/Provider Portals (DICOM/Web) (HLACALAI), Imaging Informatics & Workflow (PACS/RIS/VNA) (HLAHABAI)

Keywords

• Healthcare information systems
• Clinical laboratory software
• Hospital management systems
• Medical imaging software
• Blood bank software

Headquarters

HQ city

Milan

HQ country

Italy

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Healthcare Information Systems: Sale, implementation, and support of healthcare information systems to public and private healthcare facilities including hospitals, laboratories, and diagnostic centers.
2. Technical Support and Maintenance: Ongoing technical support, application assistance, remote and on-site support, and help desk services for installed systems.
3. Professional Services: Installation, configuration, customization, operator training, and system startup services provided by Field Engineers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Tesi Group develops and sells enterprise software solutions for the healthcare sector, including laboratory information management systems (LIMS), hospital information systems, RIS/PACS for radiology, anatomical pathology platforms, blood bank management, and transplant/cup software. Its products are designed for clinical laboratories, hospitals, diagnostic centers, blood transfusion services, and pathology departments, with deployments in Italy and Latin America.

Product overview

Tesi Group is a healthcare information systems provider operating in Europe and Latin America since 1981, with approximately 200+ employees and 1,500+ installations serving 500,000 users. The company offers a comprehensive suite of clinical information systems organized into five main product categories: Laboratory Analysis (WEBLAB, WEBLAB.MDW, TESI SIO), Transfusion Management (EMOWEB, ASSOWEB, WEBLAB HLA, BedSideCheck, GESTAOWEB, Donor Portal), Anatomic Pathology (PATHOXWEB with LIS/DPS/GENYX modules, TELEPATHOX, MACROPATHOX PLUS, PATHOXTRACK BLOCK), Imaging (ENDOXWEB, CLEAN TRACK, DECIA, ECOPLUS, IMAGE SI, TESICAPTURE), and Hospitality/Patient Management (OmniEcare, OmniEcare 4U, ADT, MEDICAL REPORT). Cross-cutting solutions include StockManager, Questionnaire, MBI, QualityRecords, and T-HEALTH.NET. The modular architecture allows healthcare facilities to implement specific solutions or integrate multiple systems across the diagnostic, clinical, surgical, and administrative workflow spectrum.

Differentiator

Problem solved

Functional benefit

Products and services

• TesiInform

Quantifiable outcome

• 1500+ installations, 2 billion reports processed annually, serving 500K+ users
• +1 more outcomes

Named customers8 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability10 records

Feature8 records

Partnerships

Six partnerships are on record, tiered core and minor.

• GPI S.p.A. GroupcoreStrategic or Co-development Partner · 1 January 2025In 2025, Tesi Group was definitively acquired by GPI S.p.A. Group, a leading company in the digital transformation of healthcare. This represents an extraordinary alignment of purpose, allowing Tesi to broaden its influence while maintaining its Benefit Corporation identity. Together with GPI, Tesi has strengthened its commitment to core operational pillars including ESG criteria, transparency, and accountability.
• BOMI 2000coreStrategic or Co-development PartnerStockManager was developed in collaboration with BOMI 2000, a leading company in diagnostic and medical logistics. The partnership provides unique features including a complete database of the most common diagnostic and medical products, avoiding initial parametrization activities, and barcode recognition logic for all products from partner companies.
• Fondazione PiattiminorOthersTesi Group partners with Fondazione Renato Piatti ONLUS for corporate volunteering initiatives, supporting people with neuro disabilities and disorders and their families.
• Fondazione TelethonminorOthersTesi Group participates in Milano Marathon supporting Fondazione Telethon for medical research.
• Fondazione Umberto VeronesiminorOthersTesi Group supports Fondazione Umberto Veronesi ETS through the Pink is Good project for breast cancer research.
• LegambienteminorOthersTesi Group partners with Legambiente for environmental initiatives including Puliamo il Mondo cleanup activities and visits to natural reserves.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Dedalus Group: Italy-headquartered European healthcare-IT vendor offering LIS, diagnostic, and clinical information systems across hospitals and labs. Directly comparable to Tesi in product scope, target customer (European hospitals), and go-to-market.
• CompuGroup Medical: European healthcare software group providing laboratory information systems, hospital information systems, and physician practice software. Closely comparable to Tesi's LIS, transfusion, and patient-management portfolio.
• Agfa HealthCare: Provides enterprise imaging (PACS/RIS/VNA), imaging interoperability, and radiology workflow software. Directly comparable to Tesi's imaging informatics modules (ENDOXWEB, IMAGE SI, TESICAPTURE) and HL7/DICOM interoperability stack.
• Sectra: Swedish vendor of imaging IT (PACS, VNA) and digital pathology solutions for European hospitals. Comparable to Tesi in imaging informatics, digital pathology (TELEPATHOX/PATHOXWEB), and enterprise hospital sales motion.
• CliniSys (now part of Roper Technologies): Specialist laboratory information system (LIS) vendor serving clinical and pathology labs across Europe and the US. Closely comparable to Tesi's WEBLAB and PATHOXWEB products in lab and pathology workflows.

Broad incumbents

• Carestream Health: Global imaging-IT incumbent offering PACS/RIS, clinical archiving, and diagnostic workflow products. Overlaps with Tesi's imaging informatics portfolio but at much larger scale and broader geographic reach.
• Siemens Healthineers: Diversified healthcare-technology incumbent with deep LIS, imaging IT, and digital pathology offerings. Competes with Tesi at large hospital accounts where bundled diagnostics + IT deals are preferred.
• GE HealthCare: Broad healthcare-IT and imaging incumbent offering enterprise imaging, PACS/RIS, and care delivery solutions. Overlaps with Tesi in imaging informatics and lab/diagnostic workflows.
• Philips Health Systems: Healthcare technology incumbent with significant diagnostic imaging, digital pathology, and clinical informatics portfolios. Overlaps with Tesi's imaging and pathology modules as part of broader hospital solutions.

Emerging players

• Visage Imaging: Enterprise imaging vendor focused on cloud-native PACS, viewer, and AI-driven imaging workflows. Comparable to Tesi's imaging informatics modules but differentiated by a modern cloud-native architecture.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights8 records

Customer concentration

• YouTubeyoutube.com/channel/UC2B_hRW5Puwm7UxA1fPISmQ
• LinkedInlinkedin.com/company/tesigroupspa
• Xx.com/grouptesi

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 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 Tesi Group