CNAE 3314-7/18 · Rio Grande do Sul

Repair and maintenance of metallurgy machinery, except machine tools in Rio Grande do Sul

129 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 11.9% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 1,086

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: 129; 11.9% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.0; do this activity
Among Brazil's federative units: 2nd; 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 3 of 5

NDM COMERCIO E MANUTENCAO DE MAQUINAS INDUSTRIAIS LTDACaxias do Sul (RS)
MAPOMAQ SOLUCOES INDUSTRIAIS LTDACaxias do Sul (RS)
RCM AUTOMACAO INDUSTRIAL LTDASapucaia do Sul (RS)
STARTECH INDUSTRIAL LTDAEstrela (RS)
METALURGICA RECAL LTDAEsteio (RS)
RIO GRANDENSE REPARACAO DE MAQUINAS DE INDUCAO LTDASão Leopoldo (RS)
ROGERIO DE OLIVEIRA LTDAPinhal (RS)
L.C. DEPURAZIONE SERVICOS DE INSTALACAO E MANUTENCAO DE MAQUINAS INDUSTRIAIS LTDACaxias do Sul (RS)
CR SERVICOS EM USINAGEM LTDASapucaia do Sul (RS)
PORTAO FEIRAS E EVENTOS LTDASanto Antônio da Patrulha (RS)
NC MACHINE SERVICE LTDACanoas (RS)
JORGE ADILSON PADILHA DE SOUZA E CIA LTDASão Luiz Gonzaga (RS)
ZUCCA ELETRO MANUTENCOES E MECANICA LTDACaxias do Sul (RS)
BETTONI INDUSTRIA E SERVICOS LTDACaxias do Sul (RS)
M. DIETTRICH MANUTENCAO INDUSTRIAL LTDALindolfo Collor (RS)
H&M ASSESSORIA EMPRESARIAL LTDACanoas (RS)
SILVEIRA MANUTENCOES LTDASão Leopoldo (RS)
MARCELO WEBERS LTDABento Gonçalves (RS)
EGTEC SERVICOS DE MANUTENCAO LTDAPanambi (RS)
ENG PRESS MANUTENCAO E MONTAGEM INDUSTRIAL LTDAEsteio (RS)
CTM - SERVICO DE INSTALACAO E MANUTENCAO DE FORNOS INDUTORES LTDAGravataí (RS)
JM MADRUGA MANUTENCOES INDUSTRIAIS LTDAPelotas (RS)
AUTOMATEC SUL COMERCIO E MANUTENCAO INDUSTRIAL LTDASanta Rosa (RS)
TECNOMELTING SERVICOS E REPRESENTACAO COMERCIAL LTDAFlores da Cunha (RS)
GGB MANUTENCOES INDUSTRIAIS LTDALajeado (RS)
EXCELENCIA MANUTENCAO PRODUTIVA INDUSTRIAL LTDABento Gonçalves (RS)
GLOBAL MANUTENCAO DE MAQUINAS LASER LTDACaxias do Sul (RS)
FCR PRESTADORA DE SERVICOS LTDAGravataí (RS)
M. GIESE LTDABento Gonçalves (RS)
ELETROTECNICA PICCININI LTDABento Gonçalves (RS)

List limited to 129 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 1.9 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 19.4% 25
2 São Leopoldo 7.0% 9
3 Gravataí 6.2% 8
4 Carlos Barbosa 5.4% 7
5 Bento Gonçalves 4.7% 6
6 Canoas 4.7% 6
7 Santa Rosa 4.7% 6
8 Esteio 3.9% 5
9 Lajeado 3.9% 5
10 Sapucaia do Sul 3.9% 5

20 more cities

Class 3314-7 in Rio Grande do Sul

manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclass

Subclass	Active
3314-7/01 Repair and maintenance of non-electric prime movers	222
3314-7/02 Repair and maintenance of hydraulic and pneumatic equipment, except valves	734
3314-7/03 Repair and maintenance of industrial valves	14
3314-7/04 Repair and maintenance of compressors	45
3314-7/05 Repair and maintenance of industrial power transmission equipment	33
3314-7/06 Repair and maintenance of thermal installation machinery and equipment	212
3314-7/07 Repair and maintenance of industrial and commercial refrigeration and ventilation equipment	1,538
3314-7/08 Repair and maintenance of lifting and handling equipment	189
3314-7/09 Repair and maintenance of typewriters, calculators and other non-electronic office equipment	54
3314-7/10 Repair and maintenance of general-purpose machinery not elsewhere classified	895
3314-7/11 Repair and maintenance of agricultural and livestock machinery	2,366
3314-7/12 Repair and maintenance of agricultural tractors	559
3314-7/13 Repair and maintenance of machine tools	228
3314-7/14 Repair and maintenance of oil exploration and extraction machinery	0
3314-7/15 Repair and maintenance of mining machinery, except for oil extraction	1
3314-7/16 Repair and maintenance of tractors, except agricultural	9
3314-7/17 Repair and maintenance of earthmoving, paving and construction machinery, except tractors	83
3314-7/18 Repair and maintenance of metallurgy machinery, except machine tools · this one	129
3314-7/19 Repair and maintenance of food, beverage and tobacco machinery	550
3314-7/20 Repair and maintenance of textile, apparel, leather and footwear machinery	474
3314-7/21 Repair and maintenance of pulp, paper and paperboard machinery	7
3314-7/22 Repair and maintenance of plastics machinery	27
3314-7/99 Repair and maintenance of other industrial machinery not elsewhere classified	833

What activity 3314-7/18 is

A manutenção e reparação de máquinas e equipamentos para a indústria siderúrgica e metalúrgica em geral (convertedores, laminadores, trens de laminação, etc.)
A manutenção de lingoteiras para siderurgia

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3314-7/18 in Rio Grande do Sul?

129 active companies have CNAE 3314-7/18 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 25, 19.4% 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.