CNAE 2330-3/05 · Amazonas
Preparação de massa de concreto e argamassa para construção in Amazonas
20 active companies are headquartered in Amazonas with this CNAE as their main activity. They represent 0.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 2,252
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 Amazonas
- 20
- 0.9% of Brazil's
- Of every 100 companies in Amazonas
- 0.0
- do this activity
- Among Brazil's federative units
- 22nd
- by companies in this activity
Active companies in Amazonas
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CONCRETEIRA MIX BETON S/AManaus (AM)
- MAIS CONCRETO LTDAIranduba (AM)
- CONCRETEC TECNOLOGIA DE CONCRETO LTDAManaus (AM)
- CONCRETEIRA RG - SCPManaus (AM)
- J. B. OLIVEIRA LTDAManaus (AM)
- TARUMA MIX CONCRETO LTDAManaus (AM)
- S MIX CONCRETO E SERVICOS LTDAParintins (AM)
- MIXCON CONCRETO E ESTRUTURAS LTDAParintins (AM)
- WV FABRICACAO DE CIMENTO LTDAManaus (AM)
- JUNIO DE SOUSA LIMA LTDAManacapuru (AM)
- SUPREMA MIX LTDARio Preto da Eva (AM)
- MERIDIONAL CONSTRUCOES LTDAManaus (AM)
- BRUNA VALERIA MELO FRANCO LTDAItacoatiara (AM)
- INDUSTRIA DE ARGAMASSAS DA AMAZONIA LTDAManaus (AM)
- HDA - INDUSTRIA DE ARGAMASSA PARA CONSTRUCAO LTDA.Manaus (AM)
- MIX CONCRETAGEM USINADA BR LTDAItacoatiara (AM)
- ECOSISTEMA COLETA DE RESIDUOS LTDAManaus (AM)
- POLIMIX CONCRETO INOVA SIMPLES (I.S.)Manaus (AM)
- F DE S GARCIAParintins (AM)
- LEONARDO FREITAS SANTIAGOItacoatiara (AM)
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
- Amazonas0.0
- Brazil0.0
In Amazonas, the activity weighs less than in Brazil.
Amazonas's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Manaus 55.0% 11
- 2 Itacoatiara 15.0% 3
- 3 Parintins 15.0% 3
- 4 Manacapuru 5.0% 1
- 5 Iranduba 5.0% 1
- 6 Rio Preto da Eva 5.0% 1
Class 2330-3 in Amazonas
fabricação de artefatos de concreto, cimento, fibrocimento, gesso e materiais semelhantes, by subclass| Subclass | Active |
|---|---|
| 2330-3/01 Fabricação de estruturas pré moldadas de concreto armado, em série e sob encomenda | 27 |
| 2330-3/02 Fabricação de artefatos de cimento para uso na construção | 25 |
| 2330-3/03 Fabricação de artefatos de fibrocimento para uso na construção | 4 |
| 2330-3/04 Fabricação de casas pré moldadas de concreto | 2 |
| 2330-3/05 Preparação de massa de concreto e argamassa para construção · this one | 20 |
| 2330-3/99 Fabricação de outros artefatos e produtos de concreto, cimento, fibrocimento, gesso e materiais semelhantes | 89 |
What activity 2330-3/05 is
- A preparação de massa de concreto e argamassa para construção
Frequently asked questions
How many companies have main CNAE 2330-3/05 in Amazonas?
20 active companies have CNAE 2330-3/05 as their main activity in Amazonas, 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 Amazonas's cities has the most companies in this activity?
Manaus, with 11, 55.0% 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 Amazonas.