UB
UB is a Rio de Janeiro-based outpatient diagnostic medical center founded in 1981 by UFRJ medical school professors, operating five clinic units staffed by 18 physicians and offering 70+ examination types to private patients and health insurance beneficiaries.
- Company typePrivate
- Founded1981
- HeadquartersRio De Janeiro, Brazil
- Headcount51–100
- GTM typeB2C
- OfferingServices
What UB does
UB (ClinicaUB) is a Brazilian outpatient diagnostic medical center headquartered in Rio de Janeiro, founded in 1981 by medical school professors from the Federal University of Rio de Janeiro (UFRJ). The company operates five clinic units across the city, staffed by 18 qualified physicians, and offers more than 70 types of diagnostic examinations. Since its founding, the clinic has completed over 510,000 examinations, building a four-decade operational track record in cardiology, imaging, women's health, and respiratory diagnostics.
The service portfolio covers ultrasound, echocardiogram, bone densitometry, mammography, vascular Doppler, electrocardiogram (ECG), Holter monitoring, ambulatory blood pressure monitoring (MAPA), and spirometry. UB operates as a private, closely-held entity with no disclosed external funding rounds, no app, and no external API surface; the operating model is fully brick-and-mortar with a geographic footprint confined to Rio de Janeiro. There is no indication of digital health, telemedicine, or remote diagnostic capabilities, which limits scalability and constrains moat dimensions tied to data or network effects.
Revenue is generated through a combination of out-of-pocket payments and reimbursements from Brazilian health insurance providers (convênios). UB maintains contractual relationships with major private insurers and corporate self-funded plans, including Unimed, Amil, Bradesco Saúde, Petrobras, Vale, Golden Cross, Allianz, AGF, Postal Saúde, NotreDame Intermédica, CASSI, and Real Grandeza. The diversified payer mix provides multiple revenue channels, but the absence of a digital platform constrains both expansion velocity and technology-driven differentiation.
UB firmographics
Firmographics- Name
- UB
- Legal name
- ClinicaUB
- Website
- https://clinicaub.com.br
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- UB is a Rio de Janeiro-based outpatient diagnostic medical center founded in 1981 by UFRJ medical school professors, operating five clinic units staffed by 18 physicians and offering 70+ examination types to private patients and health insurance beneficiaries.
- Ownership category
- akta.pro rank
UB industry classification
Industry- Product category
- Diagnostic Medical Imaging Services
- NAICS
- Diagnostic Imaging Centers (621512), Medical Laboratories (621511)
- SIC
- Services-Medical Laboratories (8071), Services-Specialty Outpatient Facilities, Nec (8093)
- akta.pro primary industry
- Ambulatory Cardiology Diagnostic & Procedure Centers (Non-hospital-based) (HLAFABAK)
Keywords
Where UB is headquartered
LocationHeadquarters
- HQ city
- Rio De Janeiro
- HQ country
- Brazil
- HQ region
- Latin America
Offices5 records
Markets served
UB business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Health Insurance (Convênios): Revenue from contracted health insurance providers including Allianz, Amil, Bradesco, Unimed, Petrobras, Vale, and other major health plans. The clinic processes examinations covered under patient insurance plans.
- Private Pay (Particular): Revenue from patients paying out-of-pocket for examinations without insurance coverage or for services not covered by their plan. The clinic offers competitive pricing and facilitated payment conditions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Health Insurance examinations covered under contracted plans |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
UB product offering
Product offeringCore offering
ClinicaUB is a diagnostic medical center that performs ultrasound, echocardiogram, bone densitometry, vascular Doppler, digital mammography, electrocardiogram, Holter 24-hour monitoring, ambulatory blood pressure monitoring (M.A.P.A.), and spirometry examinations. Services are delivered by 18 qualified physicians across five physical clinic locations in Rio de Janeiro, accepting both health insurance and private-pay patients. The clinic has completed over 510,000 examinations since its founding in 1981.
Product overview
ClinicaUB is a diagnostic imaging and testing center offering a comprehensive portfolio of medical diagnostic services. The company operates as a single integrated service provider offering nine core diagnostic examinations: Ultrassonografia (various ultrasound types including Doppler), Ecocardiograma, Densitometria Óssea (bone densitometry), Doppler Vascular, Mamografia, Eletrocardiograma, Holter 24 horas, M.A.P.A. (ambulatory blood pressure monitoring), and Espirometria. These services are delivered across five physical clinic units in Rio de Janeiro, serving both private patients and those covered by health insurance plans (convênios). The clinic was founded in 1981 by UFRJ medical school professors and maintains a team of 18 qualified physicians.
Differentiator
Problem solved
Functional benefit
Products and services
- Ultrassonografia (Ultrasound) Diagnostic ultrasound service using high-frequency sound waves to visualize internal body structures in real-time, including specialized variants such as abdominal, pelvic, thyroid, breast, obstetric, and Doppler studies. For patients requiring diagnostic imaging via physician referral or self-scheduling.
- Ecocardiograma (Echocardiogram) Heart ultrasound examination using sound wave technology to visualize cardiac structures, valves, and chambers, assessing heart function, blood flow, and identifying conditions such as heart failure, pericarditis, and aortic dissection. For patients referred for cardiac assessment.
- Densitometria Óssea (Bone Densitometry / DEXA) Bone density assessment using Dual Energy X-ray Absorptiometry (DEXA) technique to diagnose osteoporosis and osteopenia, measuring mineral bone density at spine, femur, and forearm sites. For patients requiring bone health screening.
- Doppler Vascular (Vascular Doppler) Vascular ultrasound examination assessing blood flow in veins and arteries throughout the body, including aorta, carotid, renal, and extremity vessels to diagnose atherosclerosis, varicose veins, thrombosis, and aneurysms. For patients requiring vascular assessment.
- Mamografia (Mammography) X-ray examination of the breasts for early detection and screening of breast cancer, capable of identifying nodules before they become palpable. For patients requiring breast cancer screening.
- Eletrocardiograma (Electrocardiogram / ECG) Cardiac examination evaluating electrical activity of the heart through electrodes placed on the skin to detect heart rhythm and beats per minute. For patients requiring cardiac rhythm assessment.
- Holter 24 horas (24-Hour Holter Monitor) Continuous ambulatory cardiac monitoring over 24 hours using a portable device with five chest electrodes that records heart electrical activity during the patient's normal daily routine. For patients requiring extended cardiac rhythm monitoring.
- M.A.P.A. (Ambulatory Blood Pressure Monitoring) 24-hour ambulatory blood pressure monitoring that measures blood pressure every 20 minutes using a portable device worn at the waist, assessing pressure during waking hours, sleep, and symptoms. For patients requiring extended blood pressure assessment.
- Espirometria (Spirometry) Pulmonary function test measuring air volume and flow during inhalation and exhalation to evaluate lung function, diagnose conditions such as COPD and asthma, and assess treatment efficacy. For patients requiring lung function assessment.
Quantifiable outcome
- 510,000+ examinations completed since founding
Companies that use UB
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles2 records
UB technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
UB partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- UnimedcoreMajor health insurance provider contracted to cover diagnostic examinations at ClinicaUB facilities across Rio de Janeiro
- AmilcoreHealth insurance provider contracted for diagnostic examination coverage at ClinicaUB
- Bradesco SaúdecoreHealth insurance provider with contracted coverage for examinations at ClinicaUB
- PetrobrascoreCorporate health plan provider contracted for employee diagnostic examinations at ClinicaUB
- ValecoreCorporate health plan provider contracted for employee diagnostic examinations at ClinicaUB
- AGFminorHealth insurance provider contracted with ClinicaUB
- AllianzminorInternational health insurance provider contracted with ClinicaUB
- Postal SaúdeminorPostal service employee health plan contracted with ClinicaUB
- NotreDame IntermédicaminorHealth insurance provider contracted with ClinicaUB
- CASSIminorBank employee health plan (Banco do Brasil) contracted with ClinicaUB
- Golden CrossminorHealth insurance provider contracted with ClinicaUB
- Real GrandezaminorCorporate health plan (FURNAS) contracted with ClinicaUB
Scale indicators4 records
Recent moves4 records
Expansion highlights2 records
UB competitors and assessment
Company assessmentDirect peers
- Fleury S.A. Major Brazilian diagnostic chain offering multi-modality imaging and laboratory services nationally. Directly comparable to ClinicaUB in service mix (ultrasound, mammography, cardiology diagnostics, bone densitometry), but operating at national scale with significantly broader geographic coverage.
- DASA (Diagnósticos da América): Largest Brazilian diagnostic chain operating brands like Alta, Sérgio Franco, and Lâmina. Comparable service portfolio to ClinicaUB across imaging and laboratory, with nationwide coverage and strong payer relationships.
- Sabin Diagnósticos: Brazilian multi-modality diagnostic chain originating in Brasília, now national. Comparable to ClinicaUB in offering diagnostic imaging and laboratory services to insured and private-pay patients across multiple modalities.
- Hermes Pardini: Large Brazilian diagnostic chain combining laboratory and imaging services with national coverage. Directly comparable to ClinicaUB in modality breadth (ultrasound, mammography, cardiac monitoring) and payer mix, though at much larger scale.
Regional players
- Weinmann Laboratórios: Diagnostic chain headquartered in Rio Grande do Sul offering imaging and laboratory services across southern Brazil. Comparable service offering to ClinicaUB but focused on a different regional geography.
Broad incumbents
- Rede D'Or São Luiz: Largest private hospital network in Brazil, headquartered in Rio de Janeiro, with substantial in-facility diagnostic imaging capabilities. Competes for diagnostic referrals in the Rio de Janeiro market where ClinicaUB operates.
- Hospital Israelita Albert Einstein: Brazilian private hospital system in São Paulo with significant outpatient diagnostic imaging services. Comparable in service mix (ultrasound, mammography, CT, MRI) and serves a similar private-pay and insured patient base, though primarily in São Paulo.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
UB social profiles
Digital presenceUB financial estimates
Financial estimateRevenue estimate
Valuation estimate
UB leadership team
Management profileNumber of profiles
Profiles10 records
UB funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
UB 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 UB
What does UB do?
ClinicaUB is a diagnostic medical center that performs ultrasound, echocardiogram, bone densitometry, vascular Doppler, digital mammography, electrocardiogram, Holter 24-hour monitoring, ambulatory blood pressure monitoring (M.A.P.A.), and spirometry examinations. Services are delivered by 18 qualified physicians across five physical clinic locations in Rio de Janeiro, accepting both health insurance and private-pay patients. The clinic has completed over 510,000 examinations since its founding in 1981.
Is UB a public or private company?
UB is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was UB founded?
UB was founded in 1981. It employs 51 to 100 people.
Where is UB based?
UB is headquartered in Rio De Janeiro, Brazil, in the Latin America region.
How does UB make money?
Two revenue lines are on record. Health Insurance (Convênios) is the primary driver. The others are private Pay (Particular).
Who are UB's main competitors?
Direct peers on record are Fleury S.A., DASA (Diagnósticos da América), Sabin Diagnósticos and Hermes Pardini. Weinmann Laboratórios is listed as a regional player. Broad incumbents are Rede D'Or São Luiz and Hospital Israelita Albert Einstein.
Does UB have an API?
No public API is recorded for UB.
What industry is UB in?
UB's product category is Diagnostic Medical Imaging Services. Its primary akta.pro industry code is HLAFABAK, Ambulatory Cardiology Diagnostic & Procedure Centers (Non-hospital-based). Its NAICS code is 621512 and its SIC code is 8071.