CNAE 3313-9/99 · Rio Grande do Sul

Repair and maintenance of electrical machinery, apparatus and materials not elsewhere classified in Rio Grande do Sul

581 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 6.2% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 9,419

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: 581; 6.2% 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 6 of 10

POLARIS SOLUCOES INTELIGENTES EM SEGURANCA LTDACanoas (RS)
BSS COMERCIO DE EQUIPAMENTOS INDUSTRIAIS LTDAPorto Alegre (RS)
VS SOLUCOES ELETRICAS E TRANSPORTES LTDACaxias do Sul (RS)
VOLTZ ASSISTENCIA TECNICA LTDANova Alvorada (RS)
DRS ELETRONICA INDUSTRIAL LTDANovo Hamburgo (RS)
MANOEL EDER ANTUNES NEVES LTDARio Grande (RS)
DRONE TECH LTDACaxias do Sul (RS)
INEMAX MANUTENCAO ELETRICA LTDACanoas (RS)
FABRICIO SCHMIDT GONCALVES LTDASanta Maria (RS)
MC-TECH SERVICOS LTDACaxias do Sul (RS)
MATHEUS MATOS NUNES LTDACaxias do Sul (RS)
TECSUL COMERCIO E MANUTENCAO LTDANovo Hamburgo (RS)
F R REFRIGERACAO LTDAVacaria (RS)
HOME4 TECNOLOGIA LTDACanoas (RS)
FORCA E LUZ - SERVICOS ELETRICOS SOCIEDADE UNIPESSOAL LTDANovo Hamburgo (RS)
TEIXEIRA MANUTENCOES LTDACapão da Canoa (RS)
R & C ASSISTENCIA E MANUTENCAO DE MAQUINAS LTDASão Leopoldo (RS)
EDW - TECH SERVICOS DE MECATRONICA E AUTOMACAO LTDAPorto Alegre (RS)
JAIME LUIS GRYGORUK LTDACanoas (RS)
R. ALMEIDA AUTOMACAO INDUSTRIAL LTDACaxias do Sul (RS)
VMT ASSISTENCIA TECNICA LTDANova Alvorada (RS)
WEIZENMANN ENGENHARIA E MANUTENCAO LTDAArroio do Meio (RS)
COMMERCE SERVICOS DE INSTALACAO E MANUTENCAO DE SISTEMAS DE ENERGIA ELETRICA E FOTOVOLTAICA LTDAVeranópolis (RS)
S.H. ENERGIA SOLAR LTDAIgrejinha (RS)
RCTECH PRESTACAO DE SERVICOS LTDATaquara (RS)
MARIANA WILLIG DESCOVI LTDACachoeira do Sul (RS)
I. M. FERNANDES DE CANDIA LTDAPorto Alegre (RS)
ON ENGENHARIA DE MANUTENCAO LTDAPorto Alegre (RS)
M. ICEMAR DA ROSA COUTO LTDATaquari (RS)
HEEP ASSISTENCIA TECNICA LTDACaxias 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 Sul0.0
Brazil0.0

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 11.0% 64
2 Caxias do Sul 10.2% 59
3 Gravataí 4.3% 25
4 Canoas 2.8% 16
5 Cachoeirinha 2.6% 15
6 Passo Fundo 2.6% 15
7 São Leopoldo 2.6% 15
8 Pelotas 2.2% 13
9 Novo Hamburgo 2.1% 12
10 Sapucaia do Sul 1.9% 11

20 more cities

11 Panambi 10
12 Alvorada 9
13 Farroupilha 9
14 Santa Cruz do Sul 9
15 Santa Maria 9
16 Viamão 9
17 Bento Gonçalves 8
18 Rio Grande 7
19 Alegrete 6
20 Campo Bom 6
21 Esteio 6
22 Santa Rosa 6
23 Venâncio Aires 6
24 Carazinho 5
25 Estância Velha 5
26 Ijuí 5
27 Lajeado 5
28 Vacaria 5
29 Nova Santa Rita 4
30 Camaquã 4

Class 3313-9 in Rio Grande do Sul

manutenção e reparação de máquinas e equipamentos elétricos, by subclass

Subclass	Active
3313-9/01 Repair and maintenance of generators, transformers and electric motors	697
3313-9/02 Repair and maintenance of batteries and electric accumulators, except for vehicles	43
3313-9/99 Repair and maintenance of electrical machinery, apparatus and materials not elsewhere classified · this one	581

Close to this: 3321-0/00 · Installation of industrial machinery and equipment, 4,338 companies in Rio Grande do Sul.

What activity 3313-9/99 is

A manutenção e reparação de aparelhos e equipamentos para distribuição e controle de energia elétrica
A manutenção e reparação de aparelhos e equipamentos elétricos não especificados anteriormente

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3313-9/99 in Rio Grande do Sul?

581 active companies have CNAE 3313-9/99 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?

Porto Alegre, with 64, 11.0% 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.