CNAE 2330-3/05 · Rio de Janeiro
Preparação de massa de concreto e argamassa para construção in Rio de Janeiro
99 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 4.4% 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 Rio de Janeiro
- 99
- 4.4% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 7th
- by companies in this activity
Active companies in Rio de Janeiro
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 4- CONCRETEIRA PP DE RESENDE LTDARio de Janeiro (RJ)
- CONCRETO SANTA LUZIA LTDAItaguaí (RJ)
- ARGALAGOS INDUSTRIA E COMERCIO DE ARGAMASSAS LTDASaquarema (RJ)
- PEDRATER INDUSTRIA E COMERCIO LTDATeresópolis (RJ)
- MULTIMIX COMERCIO DE CONCRETO DE TERESOPOLIS S/ATeresópolis (RJ)
- EDURIC COMERCIO E INDUSTRIA DE ARTEFATOS DE CIMENTO LTDANova Iguaçu (RJ)
- ECOMIX ARGAMASSAS LTDASeropédica (RJ)
- BAZIFORTE INDUSTRIA E COMERCIO LTDASão Pedro da Aldeia (RJ)
- NOVA ROCHA COMERCIO DE CONCRETO LTDAPetrópolis (RJ)
- RIO BRITA LTDAItaboraí (RJ)
- FIXA FORTE INDUSTRIA E COMERCIO LTDAAraruama (RJ)
- ARGAMASSA MARICA INDUSTRIA E COMERCIO LTDAMaricá (RJ)
- VETEX INDUSTRIA QUIMICA COMERCIO E REPRESENTACOES LTDASão Gonçalo (RJ)
- PRAOBRA INDUSTRIA E COMERCIO LTDAQueimados (RJ)
- CUPIMIX CONCRETOS LTDANova Iguaçu (RJ)
- VALENTUS INDUSTRIA E COMERCIO DE ARGAMASSA LTDANova Iguaçu (RJ)
- CONCRETO ORIENTE LTDATrês Rios (RJ)
- LIGA FORTE CONCRETO LTDAPaty do Alferes (RJ)
- NORTHMIX CONCRETO LTDACampos dos Goytacazes (RJ)
- CONCRETACO ENGENHARIA DE CONCRETO LTDAVolta Redonda (RJ)
- RIO CONCRETO FORTE E SERVICOS LTDANova Iguaçu (RJ)
- SAO MARCOS CONCRETO LTDAMacaé (RJ)
- UNIAO INDUSTRIA E COMERCIO DE CONCRETO LTDABelford Roxo (RJ)
- AFG CONSTRUCOES E SERVICOS LTDASaquarema (RJ)
- RIO PAVING USINA DE ASFALTO LTDARio de Janeiro (RJ)
- CRJ ENGENHARIA E CONCRETO LTDABelford Roxo (RJ)
- ARGAMASSAS SANTA LUZIA LTDAItaguaí (RJ)
- CAPIVARI MIX CONCRETO, TRANSPORTE E LOCACAO LTDADuque de Caxias (RJ)
- CONCRETTOSERRA USINA DE CONCRETO LTDAPetrópolis (RJ)
- CBR CONCRETO BRASIL S.A.Belford Roxo (RJ)
List limited to 99 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 de Janeiro0.0
- Brazil0.0
In Rio de Janeiro, the activity weighs less than in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 12.1% 12
- 2 Duque de Caxias 8.1% 8
- 3 Nova Iguaçu 8.1% 8
- 4 Seropédica 5.1% 5
- 5 Campos dos Goytacazes 5.1% 5
- 6 Itaboraí 5.1% 5
- 7 São Gonçalo 5.1% 5
- 8 Belford Roxo 4.0% 4
- 9 Itaguaí 4.0% 4
- 10 Paraty 4.0% 4
20 more cities
- 11 Teresópolis 4
- 12 Araruama 3
- 13 Maricá 3
- 14 Petrópolis 3
- 15 Saquarema 3
- 16 Paty do Alferes 3
- 17 Cabo Frio 2
- 18 Tanguá 1
- 19 Queimados 1
- 20 Aperibé 1
- 21 Angra dos Reis 1
- 22 Barra do Piraí 1
- 23 Barra Mansa 1
- 24 Itaperuna 1
- 25 Macaé 1
- 26 Mangaratiba 1
- 27 Paracambi 1
- 28 Paraíba do Sul 1
- 29 São João de Meriti 1
- 30 São Pedro da Aldeia 1
Class 2330-3 in Rio de Janeiro
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 | 144 |
| 2330-3/02 Fabricação de artefatos de cimento para uso na construção | 265 |
| 2330-3/03 Fabricação de artefatos de fibrocimento para uso na construção | 5 |
| 2330-3/04 Fabricação de casas pré moldadas de concreto | 4 |
| 2330-3/05 Preparação de massa de concreto e argamassa para construção · this one | 99 |
| 2330-3/99 Fabricação de outros artefatos e produtos de concreto, cimento, fibrocimento, gesso e materiais semelhantes | 1,064 |
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 Rio de Janeiro?
99 active companies have CNAE 2330-3/05 as their main activity in Rio de Janeiro, 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 de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 12, 12.1% 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 de Janeiro.