CNAE 2731-7/00 · Rio Grande do Sul

Fabricação de aparelhos e equipamentos para distribuição e controle de energia elétrica in Rio Grande do Sul

174 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 10.5% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 1,662

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: 174; 10.5% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.0; 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 6

STEMAC SA GRUPOS GERADORESPorto Alegre (RS)
HIDROENERGIA ENGENHARIA E AUTOMACAO LTDAIjuí (RS)
FERNANDO SPODE & CIA LTDAPanambi (RS)
ALPHA AUTOMACAO DE SISTEMAS ELETRICOS LTDAIjuí (RS)
MS INDUSTRIA DE SISTEMAS DE ENERGIA SOLAR LTDASão Marcos (RS)
CENTRO SUL GRUPOS GERADORES LTDASanta Maria (RS)
PROLUX ENGENHARIA DE SISTEMAS SAPorto Alegre (RS)
MS SOLUCOES EM ENERGIA LTDANovo Hamburgo (RS)
VEIGA RESOLVE LTDASanto Ângelo (RS)
3E ENERGIA ENGENHARIA ELETRICA LTDA.Cruz Alta (RS)
ELETRO MAASS AUTOMACAO AGROINDUSTRIAL LTDAPanambi (RS)
VIGOR ENGENHARIA LTDAPorto Alegre (RS)
GE VERNOVA TRANSFORMERS BRASIL S.A.Canoas (RS)
PROJETEC COMERCIO DE EQUIPAMENTOS ELETRICOS LTDATrês de Maio (RS)
3RTE MONTAGENS E INSTALACOES ELETRICAS LTDACachoeirinha (RS)
SH-TECH INSTALACOES E MONTAGENS ELETRICAS LTDAPorto Alegre (RS)
ROSPPER SOLUCOES INDUSTRIA E SERVICOS LTDASapucaia do Sul (RS)
QUADRELEC LTDA.Panambi (RS)
SOLGREEN ENERGIA LTDAPanambi (RS)
PCE ENGENHARIA E MONTAGENS INDUSTRIAIS LTDA.Panambi (RS)
CS PAINEIS ELETRICOS LTDACanoas (RS)
SOLUTEC SOLUCOES EM ENEREGIA LTDASanta Bárbara do Sul (RS)
JC INDUSTRIA DE PAINEIS ELETRICOS E INSTALADORA LTDAPasso Fundo (RS)
KERMAS ENGENHARIAS LTDA.Panambi (RS)
MTEC SOLUCOES EM AUTOMACAO LTDACaxias do Sul (RS)
GARCIA FABRICACAO DE EQUIPAMENTOS ELETRICOS LTDABento Gonçalves (RS)
AUTOMAX INDUSTRIA DE EQUIPAMENTOS LTDAVenâncio Aires (RS)
ELETROTECNICA DOTTO LTDANova Palma (RS)
NBRTEC INDUSTRIA DE EQUIPAMENTOS ELETRICOS LTDAPanambi (RS)
L V S INFRAESTRUTURA ELETRICA LTDAGaribaldi (RS)

List limited to 174 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 Sul0.0
Brazil0.0

In Rio Grande do Sul, the activity weighs 1.7 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 Caxias do Sul 12.6% 22
2 Porto Alegre 9.8% 17
3 Panambi 6.3% 11
4 Garibaldi 5.2% 9
5 Ijuí 4.6% 8
6 Passo Fundo 4.6% 8
7 Cachoeirinha 4.0% 7
8 Sapucaia do Sul 4.0% 7
9 Bento Gonçalves 3.4% 6
10 Canoas 2.9% 5

20 more cities

Class 2731-7 in Rio Grande do Sul

fabricação de aparelhos e equipamentos para distribuição e controle de energia elétrica, by subclass

Close to this: 2599-3/99 · Fabricação de outros produtos de metal não especificados anteriormente, 1,447 companies in Rio Grande do Sul.

What activity 2731-7/00 is

A fabricação de subestações, casas e cabines de força, quadros de comando e distribuição
A fabricação de pára-raios de proteção de linhas e de rede de distribuição, etc.
A fabricação de disjuntores, chaves de todos os tipos, seccionadores, comutadores, reguladores de voltagem, isoladores completos e semelhantes para uso em sistemas de distribuição de energia

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 2731-7/00 in Rio Grande do Sul?

174 active companies have CNAE 2731-7/00 as their main activity in Rio Grande do Sul, 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 Rio Grande do Sul's cities has the most companies in this activity?

Caxias do Sul, with 22, 12.6% 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.