CNAE 4120-4/00 · Rio Grande do Sul

Construção de edifícios in Rio Grande do Sul

10,492 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 6.0% 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 Sul: 10,492; 6.0% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.6; do this activity
Among Brazil's federative units: 5th; by companies in this activity

Active companies in Rio Grande do Sul

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10

BOLOGNESI EMPREENDIMENTOS LTDAPorto Alegre (RS)
DOHKA EMPREENDIMENTOS IMOBILIARIOS LTDALajeado (RS)
CANTO VERDE INCORPORADORA IMOBILIARIA LTDAPelotas (RS)
DINAMIZE ENGENHARIA LTDALajeado (RS)
IRMAOS KUNST CONSTRUCOES LTDAIgrejinha (RS)
LABORE ENGENHARIA LTDAPelotas (RS)
DALE CONSTRUCOES E INCORPORACOES LTDABagé (RS)
DARCY LUIZ LEAL & CIA. LTDA.Ijuí (RS)
BK CONSTRUCOES LTDASanta Maria (RS)
SANTA EFIGENIA CONSTRUCOES LTDACachoeirinha (RS)
CONSTRUTORA MAGAGNIN LTDALajeado (RS)
ZENIT EMPREENDIMENTOS IMOBILIARIOS LTDACampo Bom (RS)
MACPAR PARTICIPACOES E EMPREENDIMENTOS IMOBILIARIOS LTDAPorto Alegre (RS)
R. DIMER EMPREENDIMENTOS IMOBILIARIOS LTDATorres (RS)
M P R EMPREENDIMENTOS LTDAParobé (RS)
WINTER CONSTRUCOES LTDANovo Hamburgo (RS)
CONSTRUTORA ZAGONEL LTDALajeado (RS)
ESEN CONSTRUTORA LTDASão Leopoldo (RS)
CONSTRUTORA E INCORPORADORA CURZEL LTDASananduva (RS)
ZAS CONSTRUTORA E INCORPORADORA LTDASão Leopoldo (RS)
CONSTRUTORA LAJEADENSE LTDALajeado (RS)
ERECHIM ENGENHARIA LTDA.Erechim (RS)
M. CORNELLI CONSTRUCOES LTDAEncantado (RS)
NOVALTERNATIVA INCORPORADORA LTDAMarau (RS)
GC ENGENHARIA LIMITADAPorto Alegre (RS)
SALIS ENGENHARIA LTDAPorto Alegre (RS)
SOL CONSTRUTORA E INCORPORADORA DE IMOVEIS LTDASoledade (RS)
CONSTRUTORA E INCORPORADORA FUSIGER LTDALajeado (RS)
2S CONSTRUCOES E INCORPORACOES LTDAPorto Alegre (RS)
SARCOON CONSTRUTORA E INCORPORADORA LTDABento Gonçalves (RS)

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 Sul0.6
Brazil0.7

In Rio Grande do Sul, the activity weighs what it does in Brazil.

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

active companies and each city's share of the state

1 Porto Alegre 18.3% 1,924
2 Caxias do Sul 4.8% 508
3 Passo Fundo 3.2% 340
4 Gravataí 3.1% 323
5 Canoas 3.0% 310
6 Capão da Canoa 2.8% 289
7 Lajeado 2.7% 282
8 Santa Maria 2.4% 249
9 Novo Hamburgo 2.3% 237
10 Pelotas 2.2% 236

20 more cities

11 São Leopoldo 208
12 Alvorada 206
13 Tramandaí 179
14 Erechim 167
15 Bento Gonçalves 164
16 Viamão 162
17 Cachoeirinha 156
18 Xangri-lá 129
19 Santa Cruz do Sul 125
20 Gramado 116
21 Torres 111
22 Sapucaia do Sul 110
23 Ijuí 91
24 Sapiranga 91
25 Canela 90
26 Farroupilha 70
27 Marau 70
28 Imbé 69
29 Frederico Westphalen 66
30 Campo Bom 63

Class 4120-4 in Rio Grande do Sul

construção de edifícios, by subclass

Close to this: 4321-5/00 · Instalação e manutenção elétrica, 25,010 companies in Rio Grande do Sul.

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 Sul?

10,492 active companies have CNAE 4120-4/00 as their main activity in Rio Grande do Sul, according to the Receita Federal's October 2026 publication. That is 0.6 of every 100 companies there, against 0.7 in Brazil.

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

Porto Alegre, with 1,924, 18.3% 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 Rio Grande do Sul.