CNAE 2599-3/01 · Rio Grande do Sul

Serviços de confecção de armações metálicas para a construção in Rio Grande do Sul

938 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 5.6% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 16,768

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: 938; 5.6% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.1; do this activity
Among Brazil's federative units: 7th; 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

INDUSTRIA NACIONAL DE ACO PRONTO LTDAAlvorada (RS)
CW ACO INDUSTRIA E COMERCIO LTDAGaribaldi (RS)
B&M METALURGICA LTDACachoeirinha (RS)
SERVICALHAS INDUSTRIA E COMERCIO DE CALHAS LTDAPorto Alegre (RS)
M&B METALURGICA LTDACachoeirinha (RS)
E F LEIDENS LTDASão José do Inhacorá (RS)
ADAO ADAIR SANTOS DE LIMA LTDAGuaíba (RS)
RMC CONSTRUCOES LTDASapucaia do Sul (RS)
NAVEGANTES SERRALHERIA LTDACachoeirinha (RS)
METALURGICA SEIBEL LTDACruzeiro do Sul (RS)
FUNILARIA BONFANTE LTDAPasso Fundo (RS)
AILTON VALDEMAR G. FERREIRA LTDARio Grande (RS)
EDILSON NEIR LARROZA LTDASanta Vitória do Palmar (RS)
JULIANO LAUXEN FUNILARIA LTDA.Tapera (RS)
RVM LTDATapejara (RS)
ENGETEC ENGENHARIA E SERVICOS LTDAPorto Alegre (RS)
SILVA FERROS LTDAEstância Velha (RS)
EMPREITEIRA ADONAY LTDAPelotas (RS)
V. ANTONIO BALDISSERA FERNANDES LTDAPanambi (RS)
NUBIA E MOMBELLI ARTESANATO LTDACarazinho (RS)
METALURGICA JOHANN LTDAEstrela (RS)
JL ALUMINIO E VIDROS INSTALACOES LTDAPortão (RS)
META ELETROMETALURGICA LTDAPorto Alegre (RS)
GRV MONTAGENS INDUSTRIAIS LTDAPorto Alegre (RS)
JCP CONSTRUCOES LTDAPorto Alegre (RS)
L. COSTA DE FREITAS E CIA LTDAPelotas (RS)
VERTICE SOLUCOES EM ACO LTDATeutônia (RS)
VERCAR MONTADORA DE ESTRUTURAS METALICAS LTDAPanambi (RS)
R&O SOLUCOES EM ACO ARMADO LTDAHarmonia (RS)
JCI MOLDES PARA PRE-MOLDADOS LTDA.Caxias do Sul (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 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 9.8% 92
2 Novo Hamburgo 5.9% 55
3 Capão da Canoa 3.8% 36
4 São Leopoldo 3.7% 35
5 Canoas 3.6% 34
6 Caxias do Sul 3.6% 34
7 Pelotas 3.5% 33
8 Esteio 3.0% 28
9 Sapucaia do Sul 2.8% 26
10 Passo Fundo 2.3% 22

20 more cities

11 Viamão 22
12 Gravataí 20
13 Alvorada 19
14 Uruguaiana 18
15 Canela 17
16 Rio Grande 16
17 Bento Gonçalves 15
18 Estância Velha 14
19 Cachoeirinha 13
20 Santa Vitória do Palmar 13
21 Erechim 12
22 Guaíba 12
23 Santa Maria 11
24 Taquara 11
25 Santa Rosa 10
26 Sapiranga 10
27 Bagé 8
28 Santa Cruz do Sul 8
29 Frederico Westphalen 7
30 Getúlio Vargas 7

Class 2599-3 in Rio Grande do Sul

fabricação de produtos de metal não especificados anteriormente, by subclass

Subclass	Active
2599-3/01 Serviços de confecção de armações metálicas para a construção · this one	938
2599-3/02 Serviço de corte e dobra de metais	186
2599-3/99 Fabricação de outros produtos de metal não especificados anteriormente	1,447

Close to this: 2599-3/02 · Serviço de corte e dobra de metais, 186 companies in Rio Grande do Sul.

What activity 2599-3/01 is

A fabricação de armações metálicas para a construção civil

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 2599-3/01 in Rio Grande do Sul?

938 active companies have CNAE 2599-3/01 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 92, 9.8% 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 Sul.