CNAE 3312-1/02 · São Paulo
Repair and maintenance of measuring, testing and control instruments in São Paulo
1,222 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 38.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,146
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 São Paulo
- 1,222
- 38.8% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 7 of 10- INDEX MANUTENCAO E COMERCIO DE APARELHOS TECNICOS LTDASão Carlos (SP)
- EIA SERVICE - ELETRICA, INSTRUMENTACAO E AUTOMACAO LTDASertãozinho (SP)
- HARTINST MANUTENCAO INDUSTRIAL LTDAAmericana (SP)
- AMPERA ENSAIOS ELETRICOS E MANUTENCOES LTDACaçapava (SP)
- MOTA CONTROLE E AUTOMACAO LTDASertãozinho (SP)
- MAGNOTECH COMERCIO E SERVICOS INDUSTRIAIS LTDA.Cotia (SP)
- ACE DO BRASIL CONSULTORIA E SEGURANCA INDUSTRIAL LTDASão José dos Campos (SP)
- MAPOSERV - MANUTENCAO EM APARELHOS ELETRONICOS E DE MEDICAO LTDAVotuporanga (SP)
- VIBROFLEX-CST USINAGEM INDUSTRIAL LTDAAtibaia (SP)
- ITECHPRESS INSTRUMENTACAO LTDASalto (SP)
- ISOTECH METROLOGIA E SERVICOS TECNOLOGICOS LTDARibeirão Preto (SP)
- FULL SERVICE ROBOTICA E AUTOMACAO INDUSTRIAL LTDASanta Bárbara d'Oeste (SP)
- G DRIVES ASSISTENCIA TECNICA E AUTOMACAO LTDAOsasco (SP)
- LRM COMERCIO E SERVICO DE CALIBRACAO LTDASão Paulo (SP)
- BELCASTRO'S COMERCIO DE ELETRONICOS LTDASão Paulo (SP)
- ESSENCIAL SOLUCOES EM METROLOGIA LTDASão Bernardo do Campo (SP)
- CBBN SOLUCOES EM ELETRONICA E ELETROMECANICA LTDASão Paulo (SP)
- ATEC MEDICAL SOLUCOES HOSPITALARES LTDASão Paulo (SP)
- SIETRONIC ELETRONICA INDUSTRIAL LTDAJundiaí (SP)
- MAQBAL SERVICOS ESPECIALIZADOS EM EQUIPAMENTOS E MAQUINAS LTDASorocaba (SP)
- ITATIBA CRONOTACOGRAFOS LTDAItatiba (SP)
- LNLAB MEDICAO LTDASão Caetano do Sul (SP)
- DAS WAAGEN SISTEMAS DE PESAGEM LTDAMogi Guaçu (SP)
- PH7 POOL COMERCIO E SERVICOS ESPECIALIZADOS EM PISCINAS LTDASão Paulo (SP)
- A.M.P. METROLOGIA E MANUTENCAO DE EQUIPAMENTOS LTDASão Paulo (SP)
- CMS HOSPITALAR SERVICOS E MANUTENCAO DE EQUIPAMENTOS LTDASão Paulo (SP)
- EXPANSAO SERVICOS DE SANEAMENTO LTDASantana de Parnaíba (SP)
- INDUTRONIC EQUIPAMENTOS ELETRONICOS LTDACerquilho (SP)
- NANOMETRO SERVICOS DE METROLOGIA LTDASão Caetano do Sul (SP)
- BARONESA SOLUCOES EMPRESARIAIS LTDASão Paulo (SP)
List limited to 300 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
- São Paulo0.0
- Brazil0.0
In São Paulo, the activity weighs 1.3 times what it does in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 26.2% 320
- 2 Campinas 4.5% 55
- 3 Sertãozinho 3.8% 47
- 4 São Bernardo do Campo 3.7% 45
- 5 Ribeirão Preto 3.5% 43
- 6 Santo André 3.4% 42
- 7 São José dos Campos 3.3% 40
- 8 Guarulhos 3.2% 39
- 9 Sorocaba 2.8% 34
- 10 Barueri 2.3% 28
20 more cities
- 11 Jundiaí 23
- 12 Americana 22
- 13 Osasco 19
- 14 Santa Bárbara d'Oeste 19
- 15 São Caetano do Sul 19
- 16 Indaiatuba 16
- 17 Piracicaba 12
- 18 Santos 12
- 19 Limeira 10
- 20 Mauá 10
- 21 Mogi das Cruzes 10
- 22 Paulínia 10
- 23 Suzano 10
- 24 Diadema 9
- 25 São Carlos 9
- 26 Araçatuba 8
- 27 Cotia 8
- 28 Cubatão 8
- 29 Jacareí 8
- 30 Ribeirão Pires 8
Class 3312-1 in São Paulo
manutenção e reparação de equipamentos eletrônicos e ópticos, by subclass| Subclass | Active |
|---|---|
| 3312-1/02 Repair and maintenance of measuring, testing and control instruments · this one | 1,222 |
| 3312-1/03 Repair and maintenance of electromedical, electrotherapeutic and irradiation equipment | 580 |
| 3312-1/04 Repair and maintenance of optical instruments and equipment | 77 |
What activity 3312-1/02 is
- A manutenção e reparação de aparelhos e instrumentos de medida, teste e controle
- A manutenção de aparelhos e equipamentos para controle de processos industriais
Frequently asked questions
How many companies have main CNAE 3312-1/02 in São Paulo?
1,222 active companies have CNAE 3312-1/02 as their main activity in São Paulo, 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 São Paulo's cities has the most companies in this activity?
São Paulo, with 320, 26.2% 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 São Paulo.