CNAE 6912-5/00 · Piauí

Notary and registry offices (cartórios) in Piauí

341 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 2.1% of Brazil's active companies with the same main activity.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

The same activity in Brazil 16,502

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: 341; 2.1% of Brazil's
Of every 100 companies in Piauí: 0.2; do this activity
Among Brazil's federative units: 17th; 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 4 of 10

SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE AMARANTE-PI,Amarante (PI)
SERVENTIA EXTRAJUDICIAL DE OFICIO UNICO DE RIBEIRO GONCALVESRibeiro Gonçalves (PI)
SERVENTIA EXTRAJUDICIAL DO 2O OFICIO DE JOSE DE FREITAS-PIJosé de Freitas (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE CASTELO DO PIAUI - PICastelo do Piauí (PI)
OFICIO UNICO DE ITAINOPOLIS - PIItainópolis (PI)
OFICIO UNICO DE MIGUEL ALVES - PIMiguel Alves (PI)
OFICIO UNICO DE ANGICAL DO PIAUIAngical do Piauí (PI)
CARTORIO DO 1 OFICIO DE AGUA BRANCA-PIÁgua Branca (PI)
CARTORIO DO 1 OFICIO DE REGISTRO DE IMOVEIS DE SIMPLICIO MENDES PIAUISimplício Mendes (PI)
CARTORIO 5 OFICIO DE NOTAS E PROTESTO DE TITULOSTeresina (PI)
SERVENTIA EXTRAJUDICIAL DE OFICIO UNICO DE MARCOLANDIA PIMarcolândia (PI)
SERVENTIA EXTRAJUDICIAL DE CAPITAO DE CAMPOS-PICapitão de Campos (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE CANTO DO BURITI PICanto do Buriti (PI)
2 SERVENTIA EXTRAJUDICIAL DE TABELIONATO DE SIMOES PISimões (PI)
CARTORIO UNICO DE PADRE MARCOS PIPadre Marcos (PI)
OFICIO UNICO DE MIGUEL LEAO - PIMiguel Leão (PI)
SERVICO EXTRAJUDICIAL DO OFICIO UNICO DE SANTA FILOMENA PISanta Filomena (PI)
CARTORIO DO 4O OFICIO DE REGISTRO CIVIL DE PICOS-PIPicos (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE FRANCISCO SANTOS PIFrancisco Santos (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE PORTO - PIPorto (PI)
SERVENTIA EXTRAJUDICIAL - CARTORIO DO OFICIO UNICO DE LANDRI SALESMarcos Parente (PI)
SERVENTIA EXTRAJUDICIAL - CARTORIO DO OFICIO UNICO DE MARCOS PARENTEMarcos Parente (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE ISAIAS COELHO PIIsaías Coelho (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE DOMINGOS MOURAO-PIDomingos Mourão (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE JERUMENHA PIJerumenha (PI)
CARTORIO DO OFICIO UNICO DE SAO JOSE DO PIAUI-PISão José do Piauí (PI)
CARTORIO DO OFICIO UNICO DE BOCAINA (PI)Bocaina (PI)
CARTORIO DO OFICIO UNICO DE ALAGOINHA DO PIAUIAlagoinha do Piauí (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE MONTE ALEGRE DO PIAUIMonte Alegre do Piauí (PI)
SERVENTIA EXTRAJUDICIAL DO OFICIO UNICO DE DOM EXPEDITO LOPES - PIDom Expedito Lopes (PI)

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

Piauí0.2
Brazil0.1

In Piauí, the activity weighs 2.5 times 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 11.1% 38
2 Picos 2.6% 9
3 Manoel Emídio 2.1% 7
4 Floriano 1.8% 6
5 Água Branca 1.5% 5
6 Altos 1.5% 5
7 Anísio de Abreu 1.5% 5
8 Fronteiras 1.5% 5
9 Marcos Parente 1.5% 5
10 Parnaíba 1.5% 5

20 more cities

Class 6912-5 in Piauí

cartórios, by subclass

Close to this: 6911-7/01 · Legal services, 2,079 companies in Piauí.

What activity 6912-5/00 is

As atividades dos cartórios, tais como: registros públicos e notariais de escrituras de imóveis, certidões de nascimento e óbito, etc.

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 6912-5/00 in Piauí?

341 active companies have CNAE 6912-5/00 as their main activity in Piauí, according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.

Which of Piauí's cities has the most companies in this activity?

Teresina, with 38, 11.1% 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.