CNAE 4921-3/01 · Piauí
Transporte rodoviário coletivo de passageiros, com itinerário fixo, municipal in Piauí
66 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 0.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 8,406
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 Piauí
- 66
- 0.8% of Brazil's
- Of every 100 companies in Piauí
- 0.0
- do this activity
- Among Brazil's federative units
- 18th
- by companies in this activity
Active companies in Piauí
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- ROGERIO AQUINO DE SOUSA LTDAUruçuí (PI)
- OSVALDO MENDES & CIA LTDA FALIDOTeresina (PI)
- TRANSPORTES COLETIVO CIDADE VERDE LTDATeresina (PI)
- EXPRESSO SANTA CRUZ LTDATeresina (PI)
- COOP MISTA DOS COND AUT EE VEIC PASS CARG NO E PI LTDATeresina (PI)
- TRANSCOL TRANSPORTES COLETIVOS LTDATeresina (PI)
- AUTO VIACAO TERESINENSE LTDATeresina (PI)
- JANUARIA TURISMO E SERVICOS DE TRANSPORTES LTDATeresina (PI)
- EMPRESA VIACAO PIAUI LTDATeresina (PI)
- VIACAO SANTANA LTDATeresina (PI)
- VIACAO PIAUIENSE LTDATeresina (PI)
- TRANSFACIL TRANSPORTE COLETIVO LTDATeresina (PI)
- EMTRACOL EMPRESA DE TRANSPORTES COLETIVOS LTDATeresina (PI)
- TRANSPORTES THEREZINA LTDA.Teresina (PI)
- L MAURICIO DE ANDRADE LTDAJosé de Freitas (PI)
- RR LOGISTICA E TRANSPORTES LTDAPicos (PI)
- L.D.L. TURISMO E TRANSPORTES LTDAPicos (PI)
- TRANSPORTES SAO CRISTOVAO LTDATeresina (PI)
- TAGUATUR TAGUATINGA TRANSPORTES DO PIAUI LTDATeresina (PI)
- C R CUGLOVICI TRANSPORTE DE PASSAGEIROS LTDAParnaíba (PI)
- EMPRESA VIACAO PIONEIRA LTDATeresina (PI)
- JRT TURISMO LTDAParnaíba (PI)
- GARAPA TRANSPORTES LTDAFlores do Piauí (PI)
- L S LANDIM JUNIOR LTDASão Raimundo Nonato (PI)
- E. A. TRANSPORTES LTDABertolínia (PI)
- JOSE VITOR NUNES OLIVEIRA TRANSPORTES DE PASSAGEIROS LTDAPiripiri (PI)
- MJL TRANSPORTES LTDAFlores do Piauí (PI)
- AQUINO DE SOUSA LTDAUruçuí (PI)
- ETIVALDO MELO FURTADO & CIA LTDASão Miguel do Tapuio (PI)
- TRANSURBANO FLORIANENSE LTDAFloriano (PI)
List limited to 66 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
- Piauí0.0
- Brazil0.0
In Piauí, the activity weighs what it does in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 50.0% 33
- 2 Parnaíba 9.1% 6
- 3 União 4.5% 3
- 4 Uruçuí 4.5% 3
- 5 Flores do Piauí 3.0% 2
- 6 Picos 3.0% 2
- 7 Piripiri 3.0% 2
- 8 Tamboril do Piauí 1.5% 1
- 9 Lagoa Alegre 1.5% 1
- 10 Bertolínia 1.5% 1
12 more cities
- 11 Buriti dos Lopes 1
- 12 Campinas do Piauí 1
- 13 Campo Maior 1
- 14 Canto do Buriti 1
- 15 Curimatá 1
- 16 Floriano 1
- 17 Fronteiras 1
- 18 José de Freitas 1
- 19 Miguel Alves 1
- 20 São Miguel do Tapuio 1
- 21 São Raimundo Nonato 1
- 22 Várzea Grande 1
Class 4921-3 in Piauí
transporte rodoviário coletivo de passageiros, com itinerário fixo, municipal e em região metropolitana, by subclass| Subclass | Active |
|---|---|
| 4921-3/01 Transporte rodoviário coletivo de passageiros, com itinerário fixo, municipal · this one | 66 |
| 4921-3/02 Transporte rodoviário coletivo de passageiros, com itinerário fixo, intermunicipal em região metropolitana | 42 |
Close to this: 4929-9/01 · Transporte rodoviário coletivo de passageiros, sob regime de fretamento, municipal, 476 companies in Piauí.
What activity 4921-3/01 is
- O transporte rodoviário coletivo de passageiros, em linhas permanentes e de itinerário fixo, dentro do município
- As linhas de ônibus da rede de integração metro-rodoviária e linhas de ônibus de ligação entre aeroportos dentro do mesmo município
Frequently asked questions
How many companies have main CNAE 4921-3/01 in Piauí?
66 active companies have CNAE 4921-3/01 as their main activity in Piauí, 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 Piauí's cities has the most companies in this activity?
Teresina, with 33, 50.0% 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 Piauí.