CNAE 3321-0/00 · Tocantins
Instalação de máquinas e equipamentos industriais in Tocantins
178 active companies are headquartered in Tocantins with this CNAE as their main activity. They represent 0.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 54,145
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 Tocantins
- 178
- 0.3% of Brazil's
- Of every 100 companies in Tocantins
- 0.1
- do this activity
- Among Brazil's federative units
- 22nd
- by companies in this activity
Active companies in Tocantins
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 6- M CRUZ MANUTENCAO E MONTAGENS ELETRICAS LTDAParaíso do Tocantins (TO)
- NOVA ERA MONTAGEM E MANUTENCAO INDUSTRIAL LTDAXambioá (TO)
- BZ COMPANY LTDAAraguaína (TO)
- R A DOS SANTOS LTDAColméia (TO)
- DAIMOND SOLAR LTDAAraguaína (TO)
- MOHS ENERGIA LTDAPalmas (TO)
- A IRIUM SOLAR LTDAGurupi (TO)
- ENGETINS INSTALACOES INDUSTRIAIS LTDAPalmas (TO)
- A L A DE OLIVEIRA MONTAGENS INDUSTRIAIS E CONSTRUCAO LTDAAraguaína (TO)
- EXCLUSIVA SOLAR LTDAAraguaína (TO)
- AROMA CAFE EXPRESSO LTDAPalmas (TO)
- AIO SOLUCOES EM AUTOMACAO LTDAPalmas (TO)
- CELSO KOSINSKI LTDATocantinópolis (TO)
- ENGETINS MONTAGEM DE SILOS E SECADORES LTDAPalmas (TO)
- IRIUM SOLAR LTDAGurupi (TO)
- FOTON INSTALACAO E MANUTENCAO ELETRICA LTDAPalmas (TO)
- D C SIQUEIRA JUNIOR LTDAColméia (TO)
- SO BOMBAS INSTALACAO E MANUTENCAO LTDAGurupi (TO)
- MG FRIO LTDAAraguaína (TO)
- QUALITY SOLUCOES INDUSTRIAIS LTDAAraguaína (TO)
- R A MONTAGENS E FABRICACOES INDUSTRIAIS LTDAAraguaína (TO)
- OLIVEIRA & SAMPAIO EMPREENDIMENTOS LTDAGurupi (TO)
- PROTECH MANUTENCAO INDUSTRIAL LTDAPorto Nacional (TO)
- TOTAL FRIO REFRIGERACAO INDUSTRIAL LTDAAraguaína (TO)
- ENGETINS MANUTENCAO DE SILOS E SECADORES LTDAPalmas (TO)
- ELETRICA SOL MAQUINAS E SOLUCOES ENERGETICAS LTDAAraguaína (TO)
- RONALDO DE SOUZA BARBOSA LTDAPedro Afonso (TO)
- AG-ON AUTOMACAO E SERVICOS LTDAPalmas (TO)
- DJONATA FRANCISCO GONZAGA DA CRUZ SERVICOS LIMITADAPorto Nacional (TO)
- RENORTE MONTAGENS E CONSTRUCAO INDUSTRIAL LTDAAraguaína (TO)
List limited to 178 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
- Tocantins0.1
- Brazil0.2
In Tocantins, the activity weighs less than in Brazil.
Tocantins's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Palmas 34.8% 62
- 2 Araguaína 19.7% 35
- 3 Gurupi 13.5% 24
- 4 Paraíso do Tocantins 5.6% 10
- 5 Porto Nacional 3.9% 7
- 6 Lagoa da Confusão 2.2% 4
- 7 Tocantinópolis 2.2% 4
- 8 Colméia 1.7% 3
- 9 Barra do Ouro 1.1% 2
- 10 Pau D'Arco 1.1% 2
20 more cities
- 11 Paranã 2
- 12 Xambioá 2
- 13 Aragominas 1
- 14 Maurilândia do Tocantins 1
- 15 Palmeiras do Tocantins 1
- 16 Tabocão 1
- 17 Tupiratins 1
- 18 Almas 1
- 19 Alvorada 1
- 20 Araguaçu 1
- 21 Conceição do Tocantins 1
- 22 Dianópolis 1
- 23 Dueré 1
- 24 Formoso do Araguaia 1
- 25 Miracema do Tocantins 1
- 26 Natividade 1
- 27 Pedro Afonso 1
- 28 Guaraí 1
- 29 Palmeirópolis 1
- 30 Silvanópolis 1
What activity 3321-0/00 is
- A instalação de aparelhos e instrumentos de medida, teste e controle e de equipamentos para controle de processos industriais
- A instalação de equipamentos e instrumentos ópticos
- A instalação de aparelhos e equipamentos de irradiação, eletromédicos e eletroterapêuticos
Frequently asked questions
How many companies have main CNAE 3321-0/00 in Tocantins?
178 active companies have CNAE 3321-0/00 as their main activity in Tocantins, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.2 in Brazil.
Which of Tocantins's cities has the most companies in this activity?
Palmas, with 62, 34.8% 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 Tocantins.