CNAE 8640-2/05 · Fortaleza (CE)
Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia in Fortaleza (CE)
148 active companies are headquartered in Fortaleza (CE) with this CNAE as their main activity. They represent 1.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city and this CNAE as its main activity. Branches and secondary activities are excluded from this scope. The total describes the registry, not market revenue or company quality.
- Companies in Fortaleza (CE)
- 148
- 1.5% of Brazil's
- Of every 100 companies in Fortaleza (CE)
- 0.0
- do this activity
- Among Ceará's cities
- 1st
- by companies in this activity
Active companies in Fortaleza (CE)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 5- CLINICA DE ULTRASONOGRAFIA E IMAGINOLOGIA DO CEARA LTDA.Fortaleza (CE)
- PERBOYRE CASTELO RADIOLOGIA DIAGNOSTICA POR IMAGEM S/S LTDAFortaleza (CE)
- PERBOYRE CASTELO RADIOLOGIA DIAGNOSTICA S/S LTDAFortaleza (CE)
- CLINICA SAO CARLOS DIAGNOSTICO POR IMAGEM LTDAFortaleza (CE)
- ULTRASOM DIAGNOSTICOS E SERVICOS LTDAFortaleza (CE)
- CENTRO AVANCADO DE DIAGNOSTICO POR IMAGEM LTDAFortaleza (CE)
- UNICLINIC DIAGNOSTICO POR IMAGEM LTDAFortaleza (CE)
- ECOGENESIS SERVICOS MEDICOS DE IMAGENS LTDAFortaleza (CE)
- SERVICO ESPECIALIZADO DE RADIOLOGIA ODONTOLOGICA LTDA.Fortaleza (CE)
- CLINICA DE RADIODIAGNOSTICO DR. MARIO MARCIO LTDAFortaleza (CE)
- DUPLAIMAGEM SERVICOS DE DIAGNOSTICO POR IMAGEM LTDAFortaleza (CE)
- CLINICA DE IMAGEM PERBOYRE CASTELO LTDAFortaleza (CE)
- CLINICA DE RADIOLOGIA DIAGNOSTICA PERBOYRE CASTELO LTDAFortaleza (CE)
- CLINICA DE RADIOLOGIA PERBOYRE CASTELO LTDAFortaleza (CE)
- F C S SERVICOS DE IMAGENS LTDAFortaleza (CE)
- COOPERATIVA DE RADIOLOGIA DO ESTADO DO CEARA - COOPERACEFortaleza (CE)
- CLINICA DE IMAGEM DE FORTALEZA LTDAFortaleza (CE)
- DELFOS DIAGNOSTICO POR IMAGEM LTDAFortaleza (CE)
- CLINICA RADIOLOGICA MARIO DE ASSIS LTDAFortaleza (CE)
- INSTITUTO DE MEDICINA NUCLEAR LTDAFortaleza (CE)
- SAO CARLOS CLINICA DE MEDICINA NUCLEAR LTDAFortaleza (CE)
- CLINICA DE IMAGEM MEDICA DA MULHER LTDAFortaleza (CE)
- CINTIPRAXIS LTDAFortaleza (CE)
- CENTRO AVANCADO DE DIAGNOSTICOS E TRATAMENTOS TRAJANO ALMEIDA LTDAFortaleza (CE)
- SAO CARLOS - CENTRO DE DIAGNOSTICO POR IMAGEM LTDAFortaleza (CE)
- CLINICA DE IMAGEM DO CEARA LTDAFortaleza (CE)
- PL - SERVICOS MEDICOS LTDAFortaleza (CE)
- CLINICA DE DIAGNOSTICO POR IMAGEM PARA TODOS LTDAFortaleza (CE)
- ACLIMAGEM - AVALIACAO CLINICA E IMAGEM LTDA.Fortaleza (CE)
- HUMANAIMAGEM DIAGNOSTICO POR IMAGEM E SERVICOS ODONTOLOGICOS LTDAFortaleza (CE)
List limited to 148 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
How to assess a company's data
When you open a company's record, use these guides to check the data and understand what each field can establish.
- How to look up a CNPJ
Check identifiers, dates and registry fields against official sources.
- What an active CNPJ means
Active status does not show that a company is debt-free, licensed or able to operate.
- How to read partner and administrator records
Understand QSA roles and the limits on ownership and representation information.
How much the activity weighs
of every 100 active companies, how many do this activity
- Fortaleza (CE)0.0
- Ceará0.0
- Brazil0.0
In Fortaleza (CE), the activity weighs 1.2 times what it does in Brazil.
Ceará's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Fortaleza 60.4% 148
- 2 Juazeiro do Norte 7.8% 19
- 3 Sobral 5.3% 13
- 4 Crato 2.0% 5
- 5 Limoeiro do Norte 2.0% 5
- 6 Maracanaú 2.0% 5
- 7 Eusébio 1.6% 4
- 8 Barbalha 1.2% 3
- 9 Iguatu 1.2% 3
- 10 Russas 1.2% 3
20 more cities
- 11 Santa Quitéria 3
- 12 Aracati 2
- 13 Brejo Santo 2
- 14 Camocim 2
- 15 Cascavel 2
- 16 Icó 2
- 17 Itapipoca 2
- 18 Mauriti 2
- 19 Quixadá 2
- 20 Quixeramobim 2
- 21 Itaitinga 1
- 22 Pindoretama 1
- 23 Acopiara 1
- 24 Bela Cruz 1
- 25 Boa Viagem 1
- 26 Caucaia 1
- 27 Crateús 1
- 28 Ibiapina 1
- 29 Ipu 1
- 30 Maranguape 1
Class 8640-2 in Fortaleza (CE)
atividades de serviços de complementação diagnóstica e terapêutica, by subclass| Subclass | Active |
|---|---|
| 8640-2/01 Laboratórios de anatomia patológica e citológica | 28 |
| 8640-2/02 Laboratórios clínicos | 96 |
| 8640-2/03 Serviços de diálise e nefrologia | 9 |
| 8640-2/04 Serviços de tomografia | 15 |
| 8640-2/05 Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia · this one | 148 |
| 8640-2/06 Serviços de ressonância magnética | 7 |
| 8640-2/07 Serviços de diagnóstico por imagem sem uso de radiação ionizante, exceto ressonância magnética | 70 |
| 8640-2/08 Serviços de diagnóstico por registro gráfico - ecg, eeg e outros exames análogos | 23 |
| 8640-2/09 Serviços de diagnóstico por métodos ópticos - endoscopia e outros exames análogos | 46 |
| 8640-2/10 Serviços de quimioterapia | 10 |
| 8640-2/11 Serviços de radioterapia | 3 |
| 8640-2/12 Serviços de hemoterapia | 5 |
| 8640-2/13 Serviços de litotripcia | 0 |
| 8640-2/14 Serviços de bancos de células e tecidos humanos | 3 |
| 8640-2/99 Atividades de serviços de complementação diagnóstica e terapêutica não especificadas anteriormente | 68 |
Close to this: 8640-2/04 · Serviços de tomografia, 15 companies in Fortaleza (CE).
What activity 8640-2/05 is
- Os serviços de radiodiagnóstico, tais como: #- radiologia médica e odontológica #- densitometria óssea #- hemodinâmica #- medicina nuclear #- mamografia #- fluoroscopia
- As atividades de unidades móveis equipadas apenas de laboratório radiológico, com pessoal especializado, sem fornecimento de consultas médicas
Frequently asked questions
How many companies have main CNAE 8640-2/05 in Fortaleza (CE)?
148 active companies have CNAE 8640-2/05 as their main activity in Fortaleza (CE), according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Ceará's cities has the most companies in this activity?
Fortaleza, with 148, 60.4% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city through a branch or carry out the activity as a secondary activity and be excluded from the count. The registered address and CNAE do not establish every operating location or service.
Does active status mean a company is qualified for a contract?
No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.
How we count
Active companies with this as their main activity, counted by head office in Fortaleza (CE).