CNAE 4329-1/01 · Piauí
Instalação de painéis publicitários in Piauí
70 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 0.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 11,696
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
- 70
- 0.6% of Brazil's
- Of every 100 companies in Piauí
- 0.0
- do this activity
- Among Brazil's federative units
- 23rd
- 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 2 of 3- R D F LIMATeresina (PI)
- LUIS DE BRITO COSTAPiripiri (PI)
- LUIZ ARAGAO MACIEL JUNIORParnaíba (PI)
- MATHEUS CARVALHO PINTOTeresina (PI)
- E A DA SILVATeresina (PI)
- LUIS FELIPE BASTOS E SILVATeresina (PI)
- EINSTEIN G PIMENTELTeresina (PI)
- HERICA LEAL AMARANTEFloriano (PI)
- ROBERTO VIEIRA DA SILVATeresina (PI)
- THAMIRES RODRIGUES DE SOUSATeresina (PI)
- MAGNALDO ALVES DOS SANTOS JUNIORTeresina (PI)
- JOSAFA CHAVES DE ARAUJO JUNIORAlto Longá (PI)
- HAMILTON ALAN SOUSA RODRIGUESSanto Antônio de Lisboa (PI)
- VITORIA KAROLINE OLIVEIRA SIMEAOTeresina (PI)
- Y S L DE MEDEIROS STAMPCAPÁgua Branca (PI)
- ANDRE ALVES GOMESTeresina (PI)
- ANTHYLHON DENIS COLACO OLIVEIRATeresina (PI)
- SUE LLYN FERNANDES BIASI MENDONCABom Jesus (PI)
- J BATISTA SALES JUNIORTeresina (PI)
- CICERO FLAYTE DE MOURA FRUTUOSOPicos (PI)
- ANA PAULA GOMES DOS SANTOSPiripiri (PI)
- IGOR RODRIGUES MENEZESParnaíba (PI)
- MARCOS MACIEL DE SOUSA VASCONCELOSTeresina (PI)
- MARCIO IBIAPINA LEITETeresina (PI)
- FRANCISCO EDUARDO ALVES PEREIRATeresina (PI)
- CLAUDEMIR C NASCIMENTO FILHOTeresina (PI)
- VINICIUS DE MELO BRITOPiripiri (PI)
- PALOMA RODRIGUES DE HOLANDATeresina (PI)
- GERSIANE MARIA DOS REIS CARVALHOTeresina (PI)
- MARCELO SOARES SILVATeresina (PI)
List limited to 70 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 less than in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 62.9% 44
- 2 Parnaíba 5.7% 4
- 3 Floriano 4.3% 3
- 4 Piripiri 4.3% 3
- 5 Campo Maior 2.9% 2
- 6 Picos 2.9% 2
- 7 União 2.9% 2
- 8 Água Branca 1.4% 1
- 9 Alto Longá 1.4% 1
- 10 Barro Duro 1.4% 1
7 more cities
- 11 Bom Jesus 1
- 12 Guadalupe 1
- 13 Jaicós 1
- 14 Piracuruca 1
- 15 Santo Antônio de Lisboa 1
- 16 São João do Piauí 1
- 17 Baixa Grande do Ribeiro 1
Class 4329-1 in Piauí
obras de instalações em construções não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 4329-1/01 Instalação de painéis publicitários · this one | 70 |
| 4329-1/02 Instalação de equipamentos para orientação à navegação marítima fluvial e lacustre | 3 |
| 4329-1/03 Instalação, manutenção e reparação de elevadores, escadas e esteiras rolantes | 21 |
| 4329-1/04 Montagem e instalação de sistemas e equipamentos de iluminação e sinalização em vias públicas, portos e aeroportos | 46 |
| 4329-1/05 Tratamentos térmicos, acústicos ou de vibração | 15 |
| 4329-1/99 Outras obras de instalações em construções não especificadas anteriormente | 4 |
Close to this: 3299-0/04 · Fabricação de painéis e letreiros luminosos, 69 companies in Piauí.
What activity 4329-1/01 is
- A instalação de: #- anúncios e letreiros luminosos #- outdoors #- placas e painéis de identificação
Frequently asked questions
How many companies have main CNAE 4329-1/01 in Piauí?
70 active companies have CNAE 4329-1/01 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 44, 62.9% 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.