CNAE 0810-0/99 · Piauí

Extração e britamento de pedras e outros materiais para construção e beneficiamento associado in Piauí

55 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 2.4% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 2,286

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: 55; 2.4% of Brazil's
Of every 100 companies in Piauí: 0.0; do this activity
Among Brazil's federative units: 13th; 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 2

MINOR - MINERACAO DO NORDESTE LTDATeresina (PI)
REMANSO MINERADORA E CONSTRUTORA LTDATeresina (PI)
RAMOS MATERIAIS DE CONSTRUCAO E BRITAGEM LTDAPiracuruca (PI)
SOLAR BRITAGEM LTDAQueimada Nova (PI)
R C AGROINDUSTRIAL LTDATeresina (PI)
ROLIMAQ LTDATeresina (PI)
NARITA MINERACAO LTDANazária (PI)
MINERPEDRAS CONSTRUCOES E COMERCIO LTDAPiracuruca (PI)
CONSTRUTORA HONORIO CARVALHO E SILVA LTDAPaquetá (PI)
M V B ARAUJO LTDAPiracuruca (PI)
PLINIO ALMEIDA BOSON & CIA LTDASão Lourenço do Piauí (PI)
MONTE HOREBE PEDREIRA LTDAPalmeira do Piauí (PI)
J P LIMA OLIVEIRA LTDATeresina (PI)
F M S CARVALHO LTDAGuadalupe (PI)
MINERACAO PAES LANDIM & CIA LTDASão João do Piauí (PI)
OTAVIO JOSE DA SILVA LTDAJuazeiro do Piauí (PI)
ADERSON FERREIRA DE MOURA LTDAPicos (PI)
F W G FERREIRA LTDAPio IX (PI)
NORTE BRITA LTDABatalha (PI)
SERRA NEGRA MINERACAO LTDAMorro Cabeça no Tempo (PI)
BRITA RAMOS LTDABom Princípio do Piauí (PI)
DRAGA BURITIZINHO LTDATeresina (PI)
J I PRESTADORA DE SERVICOS LTDACanto do Buriti (PI)
TAYSE P DA SILVA LTDATeresina (PI)
AGREGADOS DO PIAUI LTDATeresina (PI)
F E B SILVA EMPREENDIMENTOS LTDATeresina (PI)
ADRIANA PAULA VISGUEIRA MOTA & CIA LTDAJuazeiro do Piauí (PI)
PIAUI AGREGADOS LTDATeresina (PI)
MINERACAO ALVORADA LTDATeresina (PI)
BRITAX INDUSTRIA E COMERCIO DE PEDRAS BRITADAS LTDANazária (PI)

List limited to 55 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 2.9 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 27.3% 15
2 Paquetá 5.5% 3
3 Pio IX 5.5% 3
4 Piracuruca 5.5% 3
5 Juazeiro do Piauí 3.6% 2
6 Altos 3.6% 2
7 Canto do Buriti 3.6% 2
8 Palmeira do Piauí 3.6% 2
9 Picos 3.6% 2
10 Nazária 3.6% 2

18 more cities

Class 0810-0 in Piauí

extração de pedra, areia e argila, by subclass

Subclass	Active
0810-0/01 Extração de ardósia e beneficiamento associado	2
0810-0/02 Extração de granito e beneficiamento associado	2
0810-0/03 Extração de mármore e beneficiamento associado	0
0810-0/04 Extração de calcário e dolomita e beneficiamento associado	22
0810-0/05 Extração de gesso e caulim	3
0810-0/06 Extração de areia, cascalho ou pedregulho e beneficiamento associado	80
0810-0/07 Extração de argila e beneficiamento associado	11
0810-0/08 Extração de saibro e beneficiamento associado	0
0810-0/09 Extração de basalto e beneficiamento associado	0
0810-0/10 Beneficiamento de gesso e caulim associado à extração	0
0810-0/99 Extração e britamento de pedras e outros materiais para construção e beneficiamento associado · this one	55

Close to this: 2391-5/03 · Aparelhamento de placas e execução de trabalhos em mármore, granito, ardósia e outras pedras, 284 companies in Piauí.

What activity 0810-0/99 is

A extração e o britamento de pedras e outros materiais em bruto para construção não especificados anteriormente
O britamento de pedras e outros beneficiamentos associados ou em continuação à extração

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 0810-0/99 in Piauí?

55 active companies have CNAE 0810-0/99 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 15, 27.3% 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.