CNAE 8640-2/08 · Santa Catarina
Serviços de diagnóstico por registro gráfico - ecg, eeg e outros exames análogos in Santa Catarina
24 active companies are headquartered in Santa Catarina with this CNAE as their main activity. They represent 2.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,031
What this list shows
We count each active company once, by its head office in this state 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 Santa Catarina
- 24
- 2.3% of Brazil's
- Of every 100 companies in Santa Catarina
- 0.0
- do this activity
- Among Brazil's federative units
- 12th
- by companies in this activity
Active companies in Santa Catarina
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- C.G.L. SERVICOS MEDICOS LTDABalneário Camboriú (SC)
- HSC DIAGNOSTICOS LTDABalneário Camboriú (SC)
- CENTRO DE CARDIOLOGIA LTDALages (SC)
- MEDCOR ASSOCIADOS - SERVICOS DE DIAGNOSTICO LTDAFlorianópolis (SC)
- CLINICA SAO JORGE LTDAItajaí (SC)
- SINUSAL TELEMEDICINA E TELECONSULTORIA LTDASão José (SC)
- TECNEURO DIAGNOSTICOS LTDA.Camboriú (SC)
- NEUROCENTRO - CENTRO DE ELETROENCEFALOGRAFIA DE JOINVILLE LTDAJoinville (SC)
- AUDIOCLINICA DIAGNOSTICOS AUDIOLOGICOS LTDAChapecó (SC)
- EXAMES OCUPACIONAIS LTDACanoinhas (SC)
- INSTITUTO DO SONO SAO MIGUEL LTDAJoaçaba (SC)
- AST-MED DIAGNOSTICOS LTDABalneário Camboriú (SC)
- INSTITUTO DE CARDIOLOGIA DE BLUMENAU LTDABlumenau (SC)
- DINAMICA LAUDOS MEDICOS LTDAFlorianópolis (SC)
- CATARINA DE LA CRUZ FONOAUDIOLOGIA LTDABlumenau (SC)
- FEUSER E HUTTEN SERVICOS DE SAUDE LTDACriciúma (SC)
- ICA MADEIRA LTDATimbó (SC)
- TATIANA BOLLMANN PERERA LTDAFlorianópolis (SC)
- OLIVEIRA BRAGA LTDAFlorianópolis (SC)
- EPS SERVICOS EM SAUDE LTDAFlorianópolis (SC)
- SIRLEI CIOTTA SERVICOS DE FONOAUDIOLOGIABlumenau (SC)
- SIMONE VELAME DA S BENVENUTTI - SERVICOS DE FONOAUDIOLOGIABlumenau (SC)
- ADOLFO FELIX MARCACatanduvas (SC)
- SUZINEIA BARTIRA DE SOUZA PORTELABrusque (SC)
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
- Santa Catarina0.0
- Brazil0.0
In Santa Catarina, the activity weighs less than in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Florianópolis 20.8% 5
- 2 Blumenau 16.7% 4
- 3 Balneário Camboriú 12.5% 3
- 4 Brusque 4.2% 1
- 5 Camboriú 4.2% 1
- 6 Canoinhas 4.2% 1
- 7 Catanduvas 4.2% 1
- 8 Chapecó 4.2% 1
- 9 Criciúma 4.2% 1
- 10 Itajaí 4.2% 1
Class 8640-2 in Santa Catarina
atividades de serviços de complementação diagnóstica e terapêutica, by subclass| Subclass | Active |
|---|---|
| 8640-2/01 Laboratórios de anatomia patológica e citológica | 68 |
| 8640-2/02 Laboratórios clínicos | 570 |
| 8640-2/03 Serviços de diálise e nefrologia | 34 |
| 8640-2/04 Serviços de tomografia | 51 |
| 8640-2/05 Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia | 459 |
| 8640-2/06 Serviços de ressonância magnética | 19 |
| 8640-2/07 Serviços de diagnóstico por imagem sem uso de radiação ionizante, exceto ressonância magnética | 198 |
| 8640-2/08 Serviços de diagnóstico por registro gráfico - ecg, eeg e outros exames análogos · this one | 24 |
| 8640-2/09 Serviços de diagnóstico por métodos ópticos - endoscopia e outros exames análogos | 39 |
| 8640-2/10 Serviços de quimioterapia | 12 |
| 8640-2/11 Serviços de radioterapia | 21 |
| 8640-2/12 Serviços de hemoterapia | 1 |
| 8640-2/13 Serviços de litotripcia | 1 |
| 8640-2/14 Serviços de bancos de células e tecidos humanos | 1 |
| 8640-2/99 Atividades de serviços de complementação diagnóstica e terapêutica não especificadas anteriormente | 111 |
Close to this: 8640-2/99 · Atividades de serviços de complementação diagnóstica e terapêutica não especificadas anteriormente, 111 companies in Santa Catarina.
What activity 8640-2/08 is
- Os serviços de diagnóstico por registro gráfico - ECG, EEG, polissonografia, audiometria e outros tipos de serviços de diagnóstico por registro gráfico
Frequently asked questions
How many companies have main CNAE 8640-2/08 in Santa Catarina?
24 active companies have CNAE 8640-2/08 as their main activity in Santa Catarina, 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 Santa Catarina's cities has the most companies in this activity?
Florianópolis, with 5, 20.8% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Santa Catarina.