CNAE 2330-3/01 · Rio Grande do Norte
Fabricação de estruturas pré moldadas de concreto armado, em série e sob encomenda in Rio Grande do Norte
138 active companies are headquartered in Rio Grande do Norte 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 6,485
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 Grande do Norte
- 138
- 2.1% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 0.0
- do this activity
- Among Brazil's federative units
- 15th
- by companies in this activity
Active companies in Rio Grande do Norte
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 5- J A FABRICACAO DE PREMOLDADOS LTDAParnamirim (RN)
- TECHNOFAB INDUSTRIA E COMERCIO DE ARTEFATOS PRE MOLDADOS LTDAMacaíba (RN)
- ENGBLOCOS INDUSTRIA E COMERCIO LTDAMacaíba (RN)
- MARTINS GALPOES LTDASão José de Mipibu (RN)
- MB PROJETOS DE PRE-FABRICADOS DE ARTEFATOS DE CIMENTO LTDANatal (RN)
- J A INDUSTRIA E COMERCIO DE PRE-MOLDADOS LTDAMossoró (RN)
- ARKO PREMOLDADOS LTDAParnamirim (RN)
- INTER - INDUSTRIA DE PRE-MOLDADOS LTDAMacaíba (RN)
- J E PRE-MOLDADOS E METALURGICO LTDAJoão Câmara (RN)
- INTERBLOCOS ARTEFATOS DE CONCRETO LTDABrejinho (RN)
- PREMOLTEC PREMOLDADOS E CONSTRUCOES LTDASão José de Mipibu (RN)
- QUALIBLOCK PRE MOLDADOS LTDANatal (RN)
- PRE-MOLDADO SANTA LUZIA LTDAFrutuoso Gomes (RN)
- L B DE MELO PREMOLDADOS LTDAMossoró (RN)
- DP PREMOLDADOS E CONSTRUCOES LTDANísia Floresta (RN)
- JR SHOW PREMOLDADOS LTDAParnamirim (RN)
- PRE - MOLDADOS BAIANO LTDAGoianinha (RN)
- FORTEBLOCOS INDUSTRIA E COMERCIO LTDAMacaíba (RN)
- A P DA SILVA COMERCIO E CONSTRUCAO - LTDATaboleiro Grande (RN)
- COMPREMAC INDUSTRIA COMERCIO DE PRE-MOLDADOS LTDAMacaíba (RN)
- SALDANHAS PREMOLDADOS INDUSTRIA E COMERCIO LTDASão Gonçalo do Amarante (RN)
- G H LEMOS NEVES LTDASão José de Mipibu (RN)
- KATIA A DA S COSTA LTDASão José de Mipibu (RN)
- PREMOLTEC INDUSTRIA E COMERCIO LTDASão José de Mipibu (RN)
- MEGA CONSTRUCOES E PRODUCAO DE ARTEFATOS DE CIMENTO LTDAMossoró (RN)
- NICOLAU NUNES SALES LTDAOlho d'Água do Borges (RN)
- MOURA & BRITO PREMOLDADOS LTDAMossoró (RN)
- BTMAT MATERIAIS DE CONSTRUCOES LTDASão Gonçalo do Amarante (RN)
- M F PRE-FABRICADOS LTDASão José de Mipibu (RN)
- MARIA EDUARDA DE OLIVEIRA BRITO LTDAMossoró (RN)
List limited to 138 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 Grande do Norte0.0
- Brazil0.0
In Rio Grande do Norte, the activity weighs 2.0 times what it does in Brazil.
Rio Grande do Norte's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Macaíba 17.4% 24
- 2 São José de Mipibu 13.0% 18
- 3 Natal 10.9% 15
- 4 Mossoró 9.4% 13
- 5 Parnamirim 9.4% 13
- 6 São Gonçalo do Amarante 5.1% 7
- 7 Caicó 3.6% 5
- 8 Currais Novos 2.9% 4
- 9 Goianinha 2.2% 3
- 10 Ceará-Mirim 1.4% 2
20 more cities
- 11 Frutuoso Gomes 2
- 12 São Paulo do Potengi 2
- 13 Touros 2
- 14 Itajá 1
- 15 Rio do Fogo 1
- 16 Tibau 1
- 17 São Miguel do Gostoso 1
- 18 Serrinha dos Pintos 1
- 19 Assú 1
- 20 Areia Branca 1
- 21 Brejinho 1
- 22 Caraúbas 1
- 23 Carnaúba dos Dantas 1
- 24 Cruzeta 1
- 25 Espírito Santo 1
- 26 Extremoz 1
- 27 Guamaré 1
- 28 Ipanguaçu 1
- 29 João Câmara 1
- 30 Lagoa de Velhos 1
Class 2330-3 in Rio Grande do Norte
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 · this one | 138 |
| 2330-3/02 Fabricação de artefatos de cimento para uso na construção | 42 |
| 2330-3/03 Fabricação de artefatos de fibrocimento para uso na construção | 2 |
| 2330-3/04 Fabricação de casas pré moldadas de concreto | 1 |
| 2330-3/05 Preparação de massa de concreto e argamassa para construção | 24 |
| 2330-3/99 Fabricação de outros artefatos e produtos de concreto, cimento, fibrocimento, gesso e materiais semelhantes | 174 |
Close to this: 2330-3/99 · Fabricação de outros artefatos e produtos de concreto, cimento, fibrocimento, gesso e materiais semelhantes, 174 companies in Rio Grande do Norte.
What activity 2330-3/01 is
- A fabricação de estacas, postes, dormentes, vigas, aduelas, estruturas pré-moldadas, de cimento
- A fabricação de móveis de cimento
Frequently asked questions
How many companies have main CNAE 2330-3/01 in Rio Grande do Norte?
138 active companies have CNAE 2330-3/01 as their main activity in Rio Grande do Norte, 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 Norte's cities has the most companies in this activity?
Macaíba, with 24, 17.4% 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 Grande do Norte.