Diagnostika s.r.o.

What Diagnostika s.r.o. does

Diagnostika s.r.o. is a privately held Czech clinical laboratory founded in 1994, operating under the Diag.cz brand with 30 years of continuous operation. The company runs two main laboratories in Ústí nad Labem and Nový Bor and supports a network of 14 collection centers (odběrové ambulance) distributed across the Czech Republic. Its diagnostic menu spans human clinical biochemistry, hematology, microbiology, sexually transmitted disease PCR testing, and veterinary laboratory medicine, with operations conducted under IVD Directive 98/79/EC compliance.

The business operates a dual revenue model. The primary stream is reimbursement from Czech public health insurers for physician-referred tests, accessed via a B2B go-to-market targeting general practitioners, specialists, and increasingly captive referral volume from acquired primary care and pediatric practices. The secondary stream is direct self-pay revenue from walk-in patients at the collection centers, which also serves as a patient acquisition channel. Acquisitions of regional laboratories and outpatient clinics (microbiology lab of RNDr. Alena Veselská, Hematologie Litoměřice s.r.o., hematology outpatient clinics in Litoměřice and Lovosice, and a pediatric practice in Nový Bor) have been the principal mechanism for capability and geographic expansion.

The company is a private limited liability company (s.r.o.) with no disclosed parent, no disclosed outside funding rounds, and no public financial reporting. Its strategic posture is best characterized as a regional roll-up of fragmented Czech diagnostic assets combined with organic menu expansion (notably the June 2026 STD PCR launch) and vertical integration into upstream primary care channels.

Name

Diagnostika s.r.o.

Legal name

Diagnostika s.r.o.

Website

https://diag.cz

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

Diagnostika s.r.o. is a Czech clinical laboratory founded in 1994, operating two main labs in Ústí nad Labem and Nový Bor and 14 collection centers nationwide. It serves physicians, patients, and veterinarians with biochemistry, hematology, microbiology, and PCR diagnostics.

Ownership category

akta.pro rank

Product category

Clinical Laboratory Diagnostics

NAICS

Medical and Diagnostic Laboratories (62151), Medical Laboratories (621511), Veterinary Services (541940)

SIC

Services-Medical Laboratories (8071)

akta.pro primary industry

Independent Diagnostic Testing Facilities (IDTFs) & Multi-Specialty Diagnostic Centers (HLAFAKAN)

akta.pro secondary industries

Reference Laboratory Testing (Clinical Pathology & Chemistry) (HLAMADAA), Central Laboratory Services (Core Lab Operations) (HLAGAEAA), Microbiology & Infectious Disease Testing Laboratories (HLAFAMAD), Veterinary Diagnostic Laboratories & Pathology (AFAEANAF)

Keywords

• Clinical laboratory services
• Medical diagnostic testing
• Microbiological examinations
• Veterinary diagnostic testing
• Blood collection services

Headquarters

HQ city

Česká Lípa

HQ country

Czechia

HQ region

Europe

Offices18 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Laboratory testing services reimbursed by health insurance: Most common tests are covered by public health insurance in Czech Republic when ordered by a physician with a requisition form.
2. Self-pay patient testing (samoplátci): Patients without a medical requisition can pay out-of-pocket for tests at collection centers, with payment accepted in cash or by card.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Diagnostika s.r.o. operates clinical laboratory diagnostics covering human medicine, veterinary medicine, microbiology, and special analyses. The company runs two main laboratories (in Ústí nad Labem and Nový Bor) and provides sample collection services through a network of 14 sampling centers across the Czech Republic. Services are delivered both to healthcare providers with physician requisitions (reimbursed by public health insurance) and directly to self-pay patients.

Product overview

Diagnostika s.r.o. operates as a Czech medical diagnostic laboratory offering a unified portfolio of clinical laboratory services. The core offerings include microbiological examinations, human medicine diagnostics, and veterinary medicine testing, with supplementary specialized tests such as vitamin D, iron, homocysteine, and STD PCR diagnostics. Services are delivered through a network of 14 sampling sites, with results provided electronically to healthcare providers or via encrypted email (Dr. Sejf) to patients.

Differentiator

Problem solved

Functional benefit

Products and services

• Mikrobiologická vyšetření (Microbiological Examinations)

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered minor.

• New STD diagnostic kit supplier (molecular-genetic diagnostics)minorOthers · 8 June 2026New partnership with diagnostic kit supplier for molecular-genetic STD diagnostics using PCR method, improving STD testing services.
• RNDr. Alena Veselská, soukromá mikrobiologická laboratoř s.r.o.minorStrategic or Co-development PartnerAcquired private microbiology laboratory that is now part of the Diagnostika portfolio, expanding service offerings in microbiology diagnostics.
• Hematologie Litoměřice s.r.o.minorStrategic or Co-development PartnerAcquired hematology service company in Litoměřice, expanding hematology testing capabilities.
• Hematologická ambulance v Litoměřicích a v LovosicíchminorStrategic or Co-development PartnerAcquired hematology clinics in Litoměřice and Lovosice, integrated into the Diagnostika network.
• Ordinace praktického dětského lékaře v Novém BoruminorStrategic or Co-development PartnerAcquired pediatric practice in Nový Bor, expanding primary care service offerings.
• Nadační fond Pink BubbleminorOthersCharitable partnership supporting children and young people fighting oncological diseases. Diagnostika supports the foundation's mission through donations and awareness.
• Zdravotní Klaun (Health Clown)minorOthersPartnership with Health Clown organization that brings joy to children in hospitals and seniors in care homes. Diagnostika supports this charitable initiative.
• Nadační fond Chance 4 ChildrenminorOthersCharitable foundation supporting disadvantaged and hospitalized children in Czech Republic, Slovakia, and Central Europe. Historical contributions of 800 million CZK (USD 36 million) to children's causes.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• GENNET: Prague-based genetic and reproductive medicine laboratory that has expanded into broader clinical diagnostics including microbiology and molecular testing. Comparable to Diagnostika in molecular-genetic diagnostics (including STD panels) and physician-referred specialty testing.
• AeskuLab: Czech clinical laboratory with a network of collection centers and a similar B2B-B2C mix of physician-referred and self-pay testing. Direct competitor for routine and specialty diagnostics in overlapping Czech regions, with comparable sample collection and physician-service model.
• Spadia Lab: Czech clinical laboratory operating a network of collection centers and central labs similar to Diagnostika's hub-and-spoke model. Direct competitor in physician-referred and self-pay routine diagnostics, with overlapping regional coverage in the Czech Republic.
• Biomedica Czech Group: Czech distributor and service provider of clinical laboratory diagnostics and medical devices, supplying reagents and instruments to Czech labs. Comparable to Diagnostika on the laboratory diagnostics side, with overlapping customer base of Czech physicians and clinics.
• Agellab: Czech clinical laboratory operating collection centers and a central lab similar to Diagnostika. Direct peer in clinical biochemistry, hematology, microbiology, and self-pay testing for the same physician and patient segments in Czech Republic.
• Promedica Praha Group: Czech network of clinical laboratories and outpatient services with collection points and central lab operations. Directly comparable in serving physicians and self-pay patients with routine and specialty diagnostics in Czech Republic.

Emerging players

• Lab In - veterinární laboratoř: Czech veterinary diagnostic laboratory offering parasitology, microbiology, and clinical chemistry for animal patients. Comparable niche overlap with Diagnostika's veterinary medicine line, providing a benchmark for specialty veterinary diagnostic positioning.

Broad incumbents

• EUC Laboratoře (EUC Group): Laboratory arm of the EUC Group, one of the largest Czech private healthcare providers, offering a broad diagnostic and clinical portfolio. Competes with Diagnostika across general practitioner and specialist referral testing, with the breadth advantage of a multi-clinic parent.
• SYNLAB Czech Republic: National arm of Europe's largest medical diagnostics network, offering a full menu of clinical lab tests across the Czech Republic. Highly comparable to Diagnostika in product scope (microbiology, hematology, clinical chemistry, molecular diagnostics) but vastly larger, multi-region footprint, and the dominant incumbent against which regional labs must compete.
• Unilabs Czech Republic: Czech operations of European diagnostics group Unilabs, offering clinical lab services across multiple Czech regions. Direct competitor in routine and specialty testing, with a broader international test menu and central laboratory footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/profile.php
• Instagraminstagram.com/laborator.diagnostika
• LinkedInlinkedin.com/company/diagnostika-s-r-o

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 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 Diagnostika s.r.o.