CNAE 3321-0/00 · Ceará

Instalação de máquinas e equipamentos industriais in Ceará

848 active companies are headquartered in Ceará with this CNAE as their main activity. They represent 1.6% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 54,145

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 Ceará: 848; 1.6% of Brazil's
Of every 100 companies in Ceará: 0.1; do this activity
Among Brazil's federative units: 12th; by companies in this activity

Active companies in Ceará

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10

FLEX WIND - INSTALACAO E MANUTENCAO DE SISTEMAS DE ENERGIA EOLICA LTDAEusébio (CE)
TOTAL WIND SOLUCOES EM ENERGIAS RENOVAVEIS LTDAEusébio (CE)
FACANHA RUFINO SOLUCOES EM TRATAMENTO DE AGUAS LTDAEusébio (CE)
UFV BR XI EQUIPAMENTOS LTDA.Cedro (CE)
GREENYELLOW UFV GESTAO E INSTALACAO FOTOVOLTAICA 001 LTDAIcó (CE)
ZUTEC COMPANY SOLUTIONS LTDACaucaia (CE)
RAIO SERVICOS LTDAFortaleza (CE)
CAMELOT BRASIL - TRATAMENTO DE AGUAS LTDAFortaleza (CE)
WBXPAR ADMINISTRACAO DE EMPREENDIMENTOS LTDAMaracanaú (CE)
V SOLUCOES EMPREENDIMENTOS E ENERGIA LTDA.Fortaleza (CE)
WN MONTAGEM INDUSTRIAL LTDAFortaleza (CE)
POLISERVICE MONTAGENS E SERVICOS INDUSTRIAIS LTDAFortaleza (CE)
G. PAZANIN SERVICOS & SOLUCOES INDUSTRIAIS LTDAEusébio (CE)
CONSTRUTORA & COSTA LTDAJuazeiro do Norte (CE)
TO SOLUCOES INDUSTRIAIS LTDARussas (CE)
DIRECIONAL COMERCIO DE MAQUINAS E EQUIPAMENTOS DA INDUSTRIA DA CONTRUCAO LTDAMaracanaú (CE)
T. J. DE M. BEVILAQUA LTDAFrecheirinha (CE)
MARIA SELMA MORAIS PEREIRA LTDAIndependência (CE)
PORTIESTRUTURAS FABRICACAO E INSTALACAO DE ESTRUTURAS METALICAS LTDAJaguaruana (CE)
ANTONIO R DE OLIVEIRA LTDAIndependência (CE)
WT EQUIPAMENTOS E SOLUCOES LTDAItaitinga (CE)
ONDA SOLUCOES ENERGETICAS LTDAMaracanaú (CE)
REISHI EQUIPAMENTOS E SERVICOS LTDAAquiraz (CE)
CEARA TRATORES COMERCIO E LOCACAO LTDAAracoiaba (CE)
F L DOS SANTOS LTDAAquiraz (CE)
FG DA SILVA SERVICOS E LOCACOES DE EQUIPAMENTOS LTDALimoeiro do Norte (CE)
SOFT POSTOS LTDACrato (CE)
A R SERVICOS DE INSTALACAO DE MAQUINAS E MANUTENCAO CIVIL LTDAMaracanaú (CE)
WBX ADMINISTRACAO DE EMPREENDIMENTOS LTDAMaracanaú (CE)
FORZA ENERGIA LTDA.Fortaleza (CE)

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

Ceará0.1
Brazil0.2

In Ceará, the activity weighs less than in Brazil.

Ceará's cities with the most companies in this activity

active companies and each city's share of the state

1 Fortaleza 52.7% 447
2 Maracanaú 6.4% 54
3 Caucaia 5.9% 50
4 Eusébio 3.3% 28
5 Horizonte 2.5% 21
6 Pacatuba 2.5% 21
7 Juazeiro do Norte 2.1% 18
8 Sobral 1.8% 15
9 Aquiraz 1.7% 14
10 Itaitinga 1.4% 12

20 more cities

11 Limoeiro do Norte 12
12 Maranguape 10
13 Russas 10
14 Aracati 7
15 Quixeramobim 7
16 Pacajus 6
17 Crato 5
18 Paracuru 5
19 São Gonçalo do Amarante 5
20 Tauá 5
21 Pindoretama 4
22 Acopiara 4
23 Barbalha 4
24 Brejo Santo 4
25 Canindé 4
26 Icó 3
27 Independência 3
28 Itapipoca 3
29 Jati 3
30 Morada Nova 3

What activity 3321-0/00 is

A instalação de aparelhos e instrumentos de medida, teste e controle e de equipamentos para controle de processos industriais
A instalação de equipamentos e instrumentos ópticos
A instalação de aparelhos e equipamentos de irradiação, eletromédicos e eletroterapêuticos

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3321-0/00 in Ceará?

848 active companies have CNAE 3321-0/00 as their main activity in Ceará, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.2 in Brazil.

Which of Ceará's cities has the most companies in this activity?

Fortaleza, with 447, 52.7% 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 Ceará.