CNAE 3839-4/01 · Rio Grande do Sul
Usinas de compostagem in Rio Grande do Sul
36 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 9.4% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 385
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
- 36
- 9.4% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.0
- do this activity
- Among Brazil's federative units
- 4th
- 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 1 of 2- BIO ORGAN DO BRASIL LTDACachoeirinha (RS)
- BIO-C CENTRAL DE COMPOSTAGEM LTDAMontenegro (RS)
- FOLHITO LTDAEstrela (RS)
- USINA DE COMPOSTAGEM VANAZ LTDACampestre da Serra (RS)
- IGAPO MEIO AMBIENTE LTDAPorto Alegre (RS)
- M & M MAFAECO LTDASão Sepé (RS)
- VERDE VIDA FERTILIZANTES ORGANICOS LTDACapitão (RS)
- GV COMERCIO DO VESTUARIO E TRANSPORTES LTDASão José do Ouro (RS)
- CAROLINE LOPES FEIJO FERNANDES LTDARio Grande (RS)
- PRODECO INDUSTRIA DE PRODUTOS ECOLOGICOS LTDABom Retiro do Sul (RS)
- RS COMPOSTAGEM E COLETA DE RESIDUOS LTDAPortão (RS)
- ECOPLANT COMPOSTO ORGANICO LTDAAnta Gorda (RS)
- OURO PRETO FERTILIZANTES LTDASão Gabriel (RS)
- NUTROSOLO ADUBOS ORGANICOS LTDASanto Augusto (RS)
- WW ABUNDANCE LTDAPlanalto (RS)
- G P GIRARDI LTDAProgresso (RS)
- CAMPO VERDE SOLUCOES AMBIENTAIS LTDARio Grande (RS)
- GAIA SOLUCOES EM TRANSPORTE E DESTINACAO DE RESIDUOS LTDATriunfo (RS)
- ECO ADUBOS ORGANICOS LTDACarazinho (RS)
- ER1 SUSTENTABILIDADE AMBIENTAL LTDAPorto Alegre (RS)
- RENAN PIAIA LTDAPalmitinho (RS)
- COMPOSTAGEM SANTA ROSA LTDATriunfo (RS)
- AGK HUMUS COMERCIO DE PLANTAS LTDASão Sepé (RS)
- COMPOSTAGEM VITAL TERRA LTDAEstrela (RS)
- AE H&T SPE LTDAHarmonia (RS)
- NAGIB GARCIA LEMOS AHMAD LTDARio Grande (RS)
- COMPOSTAGEM SAO BENTO LTDAPareci Novo (RS)
- RDR SOLUCOES LTDAViamão (RS)
- BMBIO SOLUCOES AGRICOLAS LTDAEstrela (RS)
- WILSMANN BIOENERGIA LTDATeutônia (RS)
List limited to 36 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 1.5 times what it does 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 Rio Grande 13.9% 5
- 2 Estrela 8.3% 3
- 3 Porto Alegre 5.6% 2
- 4 São Sepé 5.6% 2
- 5 Triunfo 5.6% 2
- 6 Viamão 5.6% 2
- 7 Campestre da Serra 2.8% 1
- 8 Capitão 2.8% 1
- 9 Pareci Novo 2.8% 1
- 10 Relvado 2.8% 1
16 more cities
- 11 Progresso 1
- 12 Harmonia 1
- 13 Anta Gorda 1
- 14 Bom Retiro do Sul 1
- 15 Cachoeirinha 1
- 16 Carazinho 1
- 17 Montenegro 1
- 18 Palmitinho 1
- 19 Planalto 1
- 20 Portão 1
- 21 Santo Augusto 1
- 22 São Gabriel 1
- 23 São José do Ouro 1
- 24 São Leopoldo 1
- 25 Taquara 1
- 26 Teutônia 1
Class 3839-4 in Rio Grande do Sul
recuperação de materiais não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 3839-4/01 Usinas de compostagem · this one | 36 |
| 3839-4/99 Recuperação de materiais não especificados anteriormente | 440 |
Close to this: 2013-4/01 · Fabricação de adubos e fertilizantes organominerais, 63 companies in Rio Grande do Sul.
What activity 3839-4/01 is
- A obtenção de compostos orgânicos para fertilização do solo a partir de processo de degradação biológica de resíduos orgânicos não-perigosos, tais como restos de alimentos, estercos animais, restos de culturas agrícolas, bem como a porção orgânica dos resíduos sólidos urbanos
Frequently asked questions
How many companies have main CNAE 3839-4/01 in Rio Grande do Sul?
36 active companies have CNAE 3839-4/01 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?
Rio Grande, with 5, 13.9% 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.