CNAE 4322-3/02 · Mato Grosso do Sul

Installation and maintenance of central air conditioning, ventilation and refrigeration systems in Mato Grosso do Sul

2,340 active companies are headquartered in Mato Grosso do Sul with this CNAE as their main activity. They represent 2.1% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 109,877

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 Mato Grosso do Sul: 2,340; 2.1% of Brazil's
Of every 100 companies in Mato Grosso do Sul: 0.7; do this activity
Among Brazil's federative units: 15th; by companies in this activity

Active companies in Mato Grosso do Sul

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 6 of 10

NUNES SERVICO DE ENGENHARIA, INSTALACAO E MANUTENCAO DE AR-CONDICIONADO LTDACampo Grande (MS)
ADJAIR NUNES NOGUEIRA LTDARio Verde de Mato Grosso (MS)
IVANHOE LIFE COMERCIO E SERVICOS LTDACampo Grande (MS)
REFRI MAIS REFRIGERACAO LTDACampo Grande (MS)
WBV COMERCIO E SERVICOS LTDACampo Grande (MS)
VALDOMERO OLIVEIRA DE ALBUQUERQUE LTDACampo Grande (MS)
RESFRIAR CLIMATIZACAO LTDABrasilândia (MS)
EL CLIMATIZACAO E ASSISTENCIA TECNICA LTDACampo Grande (MS)
IVAN L. M. DE BARROS LTDACorumbá (MS)
OSVANILDO GOMES DE SA LTDADourados (MS)
COLD MONT REFRIGERACAO LTDACampo Grande (MS)
REFRIGERAMIX FACILITIES LTDACampo Grande (MS)
RP SERVICE CLIMATIZACAO E ELETRICA LTDATrês Lagoas (MS)
W R INSTALACAO E REFRIGERACAO LTDACosta Rica (MS)
THERMA PRO CLIMATIZACAO LTDACampo Grande (MS)
LAURA FERREIRA CORTE LTDASanta Rita do Pardo (MS)
OLIVEIRA ENGENHARIA E CONSTRUCOES LTDACampo Grande (MS)
GMATC COMERCIO E SERVICOS EM EQUIPAMENTOS ELETROELETRONICOS LTDADourados (MS)
MOREIRA & LOPES SERVICOS LTDACampo Grande (MS)
PAULO ROBERTO RODRIGUES DA SILVA LTDACampo Grande (MS)
SET CONTROL ENGENHARIA LTDACampo Grande (MS)
A. KRISTINA ZEOLA DA SILVA LTDACampo Grande (MS)
REFRINANTES LTDADeodápolis (MS)
MULT FRIO COMERCIO E SERVICOS DE REFRIGERACAO LTDACosta Rica (MS)
CENTER FRIO REFRIGERACAO LTDADourados (MS)
EDUARDO DE OLIVEIRA CORDEIRO LTDANova Andradina (MS)
DIOGO DO PRADO SALES LTDAInocência (MS)
ARCLIMA COMERCIO VAREJISTA DE CLIMATIZADORES DE AR LTDACampo Grande (MS)
ADAO JOSE CARDOSO DE OLIVEIRA LTDARio Brilhante (MS)
AIRTHERMIC AR CONDICIONADO E EMPREITEIRA DE OBRAS LTDACampo Grande (MS)

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

Mato Grosso do Sul0.7
Brazil0.4

In Mato Grosso do Sul, the activity weighs 1.6 times what it does in Brazil.

Mato Grosso do Sul's cities with the most companies in this activity

active companies and each city's share of the state

1 Campo Grande 39.5% 924
2 Dourados 10.2% 238
3 Três Lagoas 6.5% 151
4 Corumbá 2.1% 49
5 Naviraí 1.8% 43
6 Nova Andradina 1.8% 43
7 Aquidauana 1.8% 42
8 Ponta Porã 1.7% 39
9 Chapadão do Sul 1.6% 38
10 Maracaju 1.5% 34

20 more cities

11 Paranaíba 34
12 Sidrolândia 31
13 Coxim 29
14 Amambai 28
15 São Gabriel do Oeste 28
16 Bonito 27
17 Ribas do Rio Pardo 25
18 Bataguassu 24
19 Rio Brilhante 24
20 Jardim 23
21 Costa Rica 23
22 Aparecida do Taboado 22
23 Sonora 22
24 Água Clara 21
25 Anastácio 20
26 Bela Vista 17
27 Rio Verde de Mato Grosso 16
28 Nova Alvorada do Sul 15
29 Ivinhema 14
30 Inocência 13

Class 4322-3 in Mato Grosso do Sul

instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass

Subclass	Active
4322-3/01 Plumbing, sanitary and gas installations	473
4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems · this one	2,340
4322-3/03 Installation of fire prevention systems	93

What activity 4322-3/02 is

A instalação, alteração, manutenção e reparo em todos os tipos de construções de:
Sistemas de refrigeração central, quando não realizados pela unidade fabricante
Sistemas de ventilação mecânica controlada, inclusive exaustores

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4322-3/02 in Mato Grosso do Sul?

2,340 active companies have CNAE 4322-3/02 as their main activity in Mato Grosso do Sul, according to the Receita Federal's October 2026 publication. That is 0.7 of every 100 companies there, against 0.4 in Brazil.

Which of Mato Grosso do Sul's cities has the most companies in this activity?

Campo Grande, with 924, 39.5% 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 Mato Grosso do Sul.