CNAE 2651-5/00 · Caxias do Sul (RS)

Manufacture of measuring, testing and control instruments in Caxias do Sul (RS)

29 active companies are headquartered in Caxias do Sul (RS) with this CNAE as their main activity. They represent 1.7% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 1,668 · Rio Grande do Sul 200

What this list shows

We count each active company once, by its head office in the city 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 Caxias do Sul (RS): 29; 1.7% of Brazil's
Of every 100 companies in Caxias do Sul (RS): 0.0; do this activity
Among Rio Grande do Sul's cities: 2nd; by companies in this activity

Active companies in Caxias do Sul (RS)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

INOVA SISTEMAS ELETRONICOS LTDACaxias do Sul (RS)
TWS AUTOMATION DO BRASIL - EQUIPAMENTOS ELETRONICOS LTDACaxias do Sul (RS)
LONGHI ENGENHARIA E AUTOMACAO LTDACaxias do Sul (RS)
IMEXPORT-INDUSTRIA, COMERCIO, IMPORTACAO E EXPORTACAO LTDACaxias do Sul (RS)
CARLOS NEUJAHR PRODUTOS ELETRONICOS LTDACaxias do Sul (RS)
LITRIUM TECNOLOGIA LTDACaxias do Sul (RS)
BALANCAS DALLE MOLLE LTDACaxias do Sul (RS)
DIMELTHOZ DESENVOLVIMENTO INDUSTRIA NA AUTOMACAO DE MAQUINAS LTDA.Caxias do Sul (RS)
A.F.T. PRODUTOS ELETRONICOS LTDACaxias do Sul (RS)
SOFTAUT - AUTOMACAO DE PROCESSOS LTDACaxias do Sul (RS)
EMTECH AUTOMACAO INDUSTRIAL LTDACaxias do Sul (RS)
MAXEL ELETRONICA LTDACaxias do Sul (RS)
PTM BRASIL INDUSTRIA COMERCIO E SERVICOS LTDACaxias do Sul (RS)
ELEAUT TECNOLOGIA ELETRONICA LTDACaxias do Sul (RS)
VSI AUTOMACAO INDUSTRIAL LTDACaxias do Sul (RS)
AUTO HOUSE TECNOLOGIA GERENCIAL E INDUSTRIAL LTDACaxias do Sul (RS)
GL GIROTTO INDUSTRIA ELETRONICA LTDACaxias do Sul (RS)
VORLE - CONSULTORIA, INDUSTRIA ELETRONICA E DESENVOLVIMENTO DE SOFTWARE LTDACaxias do Sul (RS)
HEATTEC SOLUCOES EM AQUECIMENTOS E AUTOMACAO INDUSTRIAL LTDACaxias do Sul (RS)
COMLINK EQUIPAMENTOS ELETRONICOS LTDACaxias do Sul (RS)
DIGITAX SERVICE E AUTOMACAO INDUSTRIAL LTDACaxias do Sul (RS)
ROTAX INDUSTRIA E COMERCIO DE PRODUTOS ELETRONICOS LTDACaxias do Sul (RS)
HARDEL SOLUCOES EM ELETRONICA EMBARCADA LTDACaxias do Sul (RS)
UNITAG SISTEMAS DE MEDIDA LTDA.Caxias do Sul (RS)
DIGIEL ELETRO-ELETRONICA LTDACaxias do Sul (RS)
RS AUTOMACAO LTDACaxias do Sul (RS)
CLB ENGENHARIA E TECNOLOGIA LTDACaxias do Sul (RS)
INOVA AUTOMACAO LTDACaxias do Sul (RS)
BRINEL-ELETRO ELETRONICA LTDACaxias do Sul (RS)

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

Caxias do Sul (RS)0.0
Rio Grande do Sul0.0
Brazil0.0

In Caxias do Sul (RS), the activity weighs 5.2 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 19.0% 38
2 Caxias do Sul 14.5% 29
3 Canoas 7.0% 14
4 Passo Fundo 5.5% 11
5 São Leopoldo 5.5% 11
6 Campo Bom 5.0% 10
7 Novo Hamburgo 4.0% 8
8 Gravataí 3.5% 7
9 Panambi 3.5% 7
10 Esteio 3.0% 6

20 more cities

Class 2651-5 in Caxias do Sul (RS)

fabricação de aparelhos e equipamentos de medida, teste e controle, by subclass

Close to this: 3321-0/00 · Installation of industrial machinery and equipment, 580 companies in Caxias do Sul (RS).

What activity 2651-5/00 is

A fabricação de instrumentos de medida elétricos e eletrônicos (osciloscópios, amperímetros, voltímetros, etc.)
A fabricação de instrumentos de medida e teste de eletricidade e sinais elétricos (inclusive telecomunicações)
A fabricação de instrumentos de medida para uso técnico e profissional (esquadros, altímetros, anemômetros, barômetros, bússolas, escalas de redução, gasômetros, hidrômetros, pluviômetros, taxímetros, tacômetros, velocímetros, termômetros, paquímetro, etc.)

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 2651-5/00 in Caxias do Sul (RS)?

29 active companies have CNAE 2651-5/00 as their main activity in Caxias do Sul (RS), 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 38, 19.0% of the state's companies in this activity.

Why can this total differ from the companies operating in the city?

This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Caxias do Sul (RS).