CNAE 4399-1/99 · Rio Grande do Sul

Specialized construction services not elsewhere classified in Rio Grande do Sul

2,426 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 6.8% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 35,465

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: 2,426; 6.8% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.1; do this activity
Among Brazil's federative units: 4th; 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 7 of 10

EDUARDO BORGES DA ROSA LTDAPorto Alegre (RS)
ALPINISMO INDUSTRIAL-SERVICO DE RISCO EM ALTURA LTDAPorto Alegre (RS)
OTTO SCHMITT & CIA LTDALajeado (RS)
MARCO MORAES TELHADOS LTDAPasso Fundo (RS)
CONSTRUTORA IRMAOS A OBRA LTDAIgrejinha (RS)
M.T. RANZAN - CONSTRUCOES LTDAPorto Alegre (RS)
RH ESTRUTURAS PRE-MOLDADAS LTDAMaratá (RS)
FORMULA ACESSO POR CORDA LTDASapucaia do Sul (RS)
D. D. LENCINI & CIA LTDASão Borja (RS)
LOCOMOTIVA EMPREENDIMENTOS LTDAPorto Alegre (RS)
ACGT ENGENHARIA LTDAPorto Alegre (RS)
HERA INCORPORADORA LTDAPortão (RS)
PONZI CONSTRUCAO E MANUTENCAO LTDAPorto Alegre (RS)
JK SERVICOS E CONSTRUCOES LTDAGaribaldi (RS)
POLIPISO CAXIAS SERVICOS LTDACaxias do Sul (RS)
INOVA TOLDOS LTDAPorto Alegre (RS)
FREITAS BUILDER CONSTRUTORA LTDAPorto Alegre (RS)
ECHER CONSTRUCOES LTDASão Leopoldo (RS)
PAVBRAZ PAVIMENTACAO E SANEAMENTO BASICO LTDAGravataí (RS)
SAMSEG SERVICOS DE RISCO EM ALTURA LTDAArroio do Meio (RS)
CONSTRUTORA E INCORPORADORA BMC LTDACachoeirinha (RS)
ROMEU & MOACIR - PRESTADORA DE SERVICOS NA CONSTRUCAO CIVIL EM GERAL LTDAPorto Alegre (RS)
AFEL INCORPORACOES LTDAMarau (RS)
CONSTRUTORA FRAGA LTDAGravataí (RS)
FABIANO LOPES DE MENEZES LTDAPasso Fundo (RS)
DB SOUZA FUNILARIA LTDACapão da Canoa (RS)
EMPREITEIRA LEMES CONSTRUCOES LTDAGravataí (RS)
CONSTRUTORA DA REDE RS LTDASelbach (RS)
FUNILARIA CASA DAS CALHAS LTDACanoas (RS)
NRM SOLUCOES INDUSTRIAIS LTDAEsteio (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 Sul0.1
Brazil0.1

In Rio Grande do Sul, the activity weighs 1.1 times 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 10.3% 251
2 Caxias do Sul 3.9% 95
3 Gravataí 3.3% 79
4 Canoas 3.1% 75
5 Pelotas 2.4% 59
6 Alegrete 2.4% 58
7 Passo Fundo 2.2% 53
8 Uruguaiana 2.1% 52
9 Novo Hamburgo 2.1% 50
10 Santa Maria 2.1% 50

20 more cities

11 São Leopoldo 50
12 Capão da Canoa 50
13 Erechim 41
14 Viamão 41
15 Alvorada 36
16 Cachoeirinha 36
17 Santa Vitória do Palmar 36
18 Bento Gonçalves 35
19 Bagé 33
20 Dom Pedrito 25
21 Estância Velha 25
22 Sant'Ana do Livramento 25
23 Imbé 23
24 Lajeado 23
25 Quaraí 23
26 São Borja 22
27 Sapucaia do Sul 22
28 Dois Irmãos 21
29 Santa Cruz do Sul 19
30 Ijuí 18

Class 4399-1 in Rio Grande do Sul

serviços especializados para construção não especificados anteriormente, by subclass

Subclass	Active
4399-1/01 Construction management	788
4399-1/02 Erection and dismantling of scaffolding and other temporary structures	77
4399-1/03 Masonry works	57,198
4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites	195
4399-1/05 Drilling and construction of water wells	190
4399-1/99 Specialized construction services not elsewhere classified · this one	2,426

Close to this: 7732-2/01 · Rental of construction machinery and equipment without operator, except scaffolding, 864 companies in Rio Grande do Sul.

What activity 4399-1/99 is

A construção de fornos industriais
A construção de partes de edifícios, tais como: telhados, coberturas, chaminés, lareiras, churrasqueiras, etc.
Os serviços de limpeza de fachadas, com jateamento de areia, vapor e semelhantes

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4399-1/99 in Rio Grande do Sul?

2,426 active companies have CNAE 4399-1/99 as their main activity in Rio Grande do Sul, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.

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

Porto Alegre, with 251, 10.3% 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.