CNAE 4120-4/00 · Rio Grande do Norte

Construction of buildings in Rio Grande do Norte

3,572 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 2.0% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 176,003

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 Rio Grande do Norte: 3,572; 2.0% of Brazil's
Of every 100 companies in Rio Grande do Norte: 1.2; do this activity
Among Brazil's federative units: 16th; by companies in this activity

Active companies in Rio Grande do Norte

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 3 of 10

RVV CONSTRUCOES E EMPREENDIMENTOS LTDANatal (RN)
PROSENG PROJETOS E SERVICOS DE ENGENHARIA LTDANatal (RN)
PILARES CONSTRUCOES E INCORPORACOES LTDAMossoró (RN)
CONSTRUTORA LCL BR LTDANatal (RN)
ALDANN CONSTRUCOES LTDANatal (RN)
LISBOA ENGENHARIA CONSTRUCOES E SERVICOS LTDAPassa e Fica (RN)
CASA REAL CONSTRUCOES LTDAParnamirim (RN)
POTIGUAR CONSTRUCOES E INCORPORACOES LTDA EM RECUPERACAO JUDICIALNatal (RN)
MULTI COMERCIO E EMPREENDIMENTOS LTDAMossoró (RN)
VL CONSTRUCOES E EMPREENDIMENTOS LTDANatal (RN)
A & C EMPREENDIMENTOS E SERVICOS LTDAMossoró (RN)
SR EMPREENDIMENTOS IMOBILIARIOS LTDANatal (RN)
BRICK EMPREENDIMENTOS IMOBILIARIOS LTDANatal (RN)
ATLANTICA CONSTRUCOES LTDA.Extremoz (RN)
EUROCASA GESTORA DE EMPREENDIMENTOS LTDANatal (RN)
SUPREMA CONSTRUCOES E EDIFICACOES LTDANatal (RN)
FAMVILLE VIDA NOVA INCORPORACAO LTDA SCP.Natal (RN)
G SOARES SERVICOS LTDANatal (RN)
FOSS & CONSULTORES LTDANatal (RN)
SN EMPREENDIMENTOS IMOBILIARIOS LTDAMossoró (RN)
RRA EMPREENDIMENTOS IMOBILIARIOS LTDANatal (RN)
M B R CONSTRUCOES LTDAMossoró (RN)
KIMBA INCORPORACAO E CONSTRUCOES LTDAMacaíba (RN)
MENDES LIRA ENGENHARIA LTDAMossoró (RN)
PROEL PROJETOS DE ENGENHARIA E EXECUCOES LTDAMossoró (RN)
DOMUS EDIFICACOES LTDANatal (RN)
LMX EMPREENDIMENTOS LTDANatal (RN)
ECOCIL - LAGOA DO BOMFIM INCORPORACOES LTDANatal (RN)
MOOD CANDELARIA SPE LTDANatal (RN)
CENTRAL INCORPORADORA LTDAMossoró (RN)

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

Rio Grande do Norte1.2
Brazil0.7

In Rio Grande do Norte, the activity weighs 1.9 times what it does in Brazil.

Rio Grande do Norte's cities with the most companies in this activity

active companies and each city's share of the state

1 Natal 39.8% 1,420
2 Mossoró 13.3% 474
3 Parnamirim 8.3% 296
4 Assú 3.5% 126
5 Extremoz 2.4% 86
6 São Gonçalo do Amarante 2.4% 84
7 Ceará-Mirim 1.6% 57
8 Santa Cruz 1.5% 53
9 Macaíba 1.4% 49
10 São José de Mipibu 1.0% 34

20 more cities

11 João Câmara 33
12 Apodi 31
13 Caicó 29
14 Currais Novos 28
15 Pau dos Ferros 27
16 Nísia Floresta 25
17 Patu 25
18 Caraúbas 23
19 Nova Cruz 20
20 Upanema 19
21 Baraúna 19
22 São José do Campestre 18
23 Tibau 17
24 Lagoa Nova 16
25 Monte Alegre 15
26 Ipanguaçu 14
27 Lucrécia 14
28 Rafael Fernandes 14
29 Tibau do Sul 14
30 Afonso Bezerra 13

Class 4120-4 in Rio Grande do Norte

construção de edifícios, by subclass

Close to this: 4321-5/00 · Electrical installation and maintenance, 3,839 companies in Rio Grande do Norte.

What activity 4120-4/00 is

A construção de edifícios residenciais de qualquer tipo: #- casas e residências unifamiliares #- edifícios residenciais multifamiliares, incluindo edifícios de grande altura (arranha-céus)
A construção de edifícios comerciais de qualquer tipo: #- consultórios e clínicas médicas #- escolas #- escritórios comerciais #- hospitais #- hotéis, motéis e outros tipos de alojamento #- lojas, galerias e centros comerciais #- restaurantes e outros estabelecimentos similares #- shopping centers
A construção de edifícios destinados a outros usos específicos: #- armazéns e depósitos #- edifícios garagem, inclusive garagens subterrâneas #- edifícios para uso agropecuário #- estações para trens e metropolitanos #- estádios esportivos e quadras cobertas #- igrejas e outras construções para fins religiosos (templos) #- instalações para embarque e desembarque de passageiros (em aeroportos, rodoviárias, portos, etc.) #- penitenciárias e presídios #- postos de combustível

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4120-4/00 in Rio Grande do Norte?

3,572 active companies have CNAE 4120-4/00 as their main activity in Rio Grande do Norte, according to the Receita Federal's October 2026 publication. That is 1.2 of every 100 companies there, against 0.7 in Brazil.

Which of Rio Grande do Norte's cities has the most companies in this activity?

Natal, with 1,420, 39.8% 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 Rio Grande do Norte.