CNAE 2330-3/05 · Rio Grande do Sul
Preparation of concrete mix and mortar for construction in Rio Grande do Sul
90 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 4.0% 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 Grande do Sul
- 90
- 4.0% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.0
- do this activity
- Among Brazil's federative units
- 8th
- by companies in this activity
Active companies in Rio Grande do Sul
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 3- CONCRELUX SERVICOS DE CONCRETAGEM LTDAVacaria (RS)
- JFJ AGRO INDUSTRIA SUSTENTAVEL LTDAViamão (RS)
- FARPISO CONCRETOS LTDAVacaria (RS)
- CONCRETOS DU VALLE LTDATrês Coroas (RS)
- K. A. CONCRETOS LTDA.Pelotas (RS)
- CONCRETTO CONCRETEIRA LTDABarra Funda (RS)
- STABIL ARGAMASSA E CONCRETO LTDACruzeiro do Sul (RS)
- CONCRERODO CONCRETOS LTDACasca (RS)
- GF CONCRETOS LTDAEstrela (RS)
- INOVA MIX SOLUCOES EM CONCRETO LTDANova Candelária (RS)
- MEGAFORT ARGAMASSAS COLANTES LTDALajeado (RS)
- SIMONE DIEFENTHALER BATISTELLA SATRAM LTDASanta Maria (RS)
- DANIELA APARECIDA MULLER LTDACapão da Canoa (RS)
- GIOTTO CONCRETO USINADO LTDASão José do Ouro (RS)
- PASSOMIX INDUSTRIA, COMERCIO E SERVICOS DE CONCRETAGEM LTDATrês Passos (RS)
- CARLOS HENRIQUE DE OLIVEIRA RAIMUNDO LTDATorres (RS)
- ECCOLUST INDUSTRIA E COMERCIO LTDAPorto Alegre (RS)
- ARGAMAZZA CONCRETOS LTDAGravataí (RS)
- CONCREMONTE SERVICOS DE CONCRETAGEM LTDASanto Antônio da Patrulha (RS)
- PRATAFIX SOLUCOES PARA CONSTRUCAO LTDACarlos Barbosa (RS)
- CONCRE + SERVICOS EM CONCRETO E CONSTRUCAO LTDATramandaí (RS)
- SCHUQUEL COMERCIO DE MATERIAIS DE CONSTRUCAO LTDASão Luiz Gonzaga (RS)
- MASTERPLUS - INDUSTRIA E COMERCIO DE ARGAMASSAS, REJUNTES E IMPERMEABILIZANTES LTDA.Venâncio Aires (RS)
- CONCRETOS PENINSULA LTDAMostardas (RS)
- CONCRETEIRA PLM FILIAL MIX LTDAPorto Alegre (RS)
- CIPMIX CONCRETO LTDACoronel Barros (RS)
- GPL COMERCIAL DE CIMENTOS LTDATrês Cachoeiras (RS)
- COLARTE ARGAMASSA E REVESTIMENTO LTDAOsório (RS)
- SECA SUL COMERCIO E SECAGEM DE AREIA LTDAOsório (RS)
- MOINHOMIX CONCRETO LTDA.Dois Irmãos (RS)
List limited to 90 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 Sul0.0
- Brazil0.0
In Rio Grande do Sul, the activity weighs less than in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 8.9% 8
- 2 Osório 4.4% 4
- 3 Canoas 3.3% 3
- 4 Gravataí 3.3% 3
- 5 Passo Fundo 3.3% 3
- 6 Vacaria 3.3% 3
- 7 Pantano Grande 2.2% 2
- 8 Camaquã 2.2% 2
- 9 Campo Bom 2.2% 2
- 10 Cruzeiro do Sul 2.2% 2
20 more cities
- 11 Frederico Westphalen 2
- 12 Santa Rosa 2
- 13 São Luiz Gonzaga 2
- 14 Capão da Canoa 2
- 15 Três Passos 2
- 16 Viamão 2
- 17 Nova Candelária 1
- 18 Barra Funda 1
- 19 Coronel Barros 1
- 20 Três Cachoeiras 1
- 21 Quinze de Novembro 1
- 22 Glorinha 1
- 23 Cristal 1
- 24 Alegrete 1
- 25 Caçapava do Sul 1
- 26 Cachoeirinha 1
- 27 Carlos Barbosa 1
- 28 Casca 1
- 29 Caxias do Sul 1
- 30 Cerro Largo 1
Class 2330-3 in Rio Grande do Sul
fabricação de artefatos de concreto, cimento, fibrocimento, gesso e materiais semelhantes, by subclass| Subclass | Active |
|---|---|
| 2330-3/01 Manufacture of precast reinforced concrete structures, in series and to order | 495 |
| 2330-3/02 Manufacture of cement articles for construction | 546 |
| 2330-3/03 Manufacture of fiber cement articles for construction | 8 |
| 2330-3/04 Manufacture of precast concrete houses | 9 |
| 2330-3/05 Preparation of concrete mix and mortar for construction · this one | 90 |
| 2330-3/99 Manufacture of other articles of concrete, cement, fiber cement, plaster and similar materials | 958 |
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 Grande do Sul?
90 active companies have CNAE 2330-3/05 as their main activity in Rio Grande do Sul, 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 Sul's cities has the most companies in this activity?
Porto Alegre, with 8, 8.9% 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 Sul.