CNAE 4399-1/99 · Mossoró (RN)
Serviços especializados para construção não especificados anteriormente in Mossoró (RN)
15 active companies are headquartered in Mossoró (RN) with this CNAE as their main activity. They represent less than 0.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 35,465 · Rio Grande do Norte 98
What this list shows
We count each active company once, by its head office in the city 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 Mossoró (RN)
- 15
- less than 0.1% of Brazil's
- Of every 100 companies in Mossoró (RN)
- 0.1
- do this activity
- Among Rio Grande do Norte's cities
- 2nd
- by companies in this activity
Active companies in Mossoró (RN)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CONCRETO REDIMIX POTYGUAR LTDAMossoró (RN)
- DOM LAR MANUTENCAO E SERVICOS LTDAMossoró (RN)
- LUIZ FERNANDES NETO LTDAMossoró (RN)
- ARVA ENGENHARIA E CONSTRUCOES LTDAMossoró (RN)
- MONICA FILGUEIRA ENGENHARIA LTDAMossoró (RN)
- LUCROS ENGENHARIA LTDAMossoró (RN)
- EDNARDO ERNESTO DE AZEVEDOMossoró (RN)
- F ANA PAULA DE BRITO VALENTIMMossoró (RN)
- G DOS S LIMEIRA ENGENHARIAMossoró (RN)
- J M DAS CHAGAS ML SERVICOSMossoró (RN)
- CAROLINA MENDES LEMOSMossoró (RN)
- TIAGO JERONIMO DANTAS DA SILVAMossoró (RN)
- DANIEL VIEIRA ALVESMossoró (RN)
- CARLOS MANUEL LOPES DIASMossoró (RN)
- FRANCISCO CANINDE DE OLIVEIRAMossoró (RN)
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
- Mossoró (RN)0.1
- Rio Grande do Norte0.0
- Brazil0.1
In Mossoró (RN), the activity weighs less than 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 Natal 34.7% 34
- 2 Mossoró 15.3% 15
- 3 Parnamirim 12.2% 12
- 4 São Gonçalo do Amarante 5.1% 5
- 5 Macaíba 4.1% 4
- 6 Campo Redondo 2.0% 2
- 7 Ceará-Mirim 2.0% 2
- 8 Goianinha 2.0% 2
- 9 João Câmara 2.0% 2
- 10 Nísia Floresta 2.0% 2
17 more cities
- 11 São José de Mipibu 2
- 12 Angicos 1
- 13 Bom Jesus 1
- 14 Caicó 1
- 15 Cerro Corá 1
- 16 Currais Novos 1
- 17 Florânia 1
- 18 Guamaré 1
- 19 Lagoa Nova 1
- 20 Patu 1
- 21 Pau dos Ferros 1
- 22 Pedra Preta 1
- 23 Santa Cruz 1
- 24 São José do Campestre 1
- 25 São Miguel 1
- 26 Serra do Mel 1
- 27 Baraúna 1
Class 4399-1 in Mossoró (RN)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Administração de obras | 14 |
| 4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias | 2 |
| 4399-1/03 Obras de alvenaria | 277 |
| 4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras | 6 |
| 4399-1/05 Perfuração e construção de poços de água | 7 |
| 4399-1/99 Serviços especializados para construção não especificados anteriormente · this one | 15 |
Close to this: 7732-2/01 · Aluguel de máquinas e equipamentos para construção sem operador, exceto andaimes, 96 companies in Mossoró (RN).
What activity 4399-1/99 is
- A construção de fornos industriais
- A construção de partes de edifícios, tais como: telhados, coberturas, chaminés, lareiras, churrasqueiras, etc.
- Os serviços de limpeza de fachadas, com jateamento de areia, vapor e semelhantes
Frequently asked questions
How many companies have main CNAE 4399-1/99 in Mossoró (RN)?
15 active companies have CNAE 4399-1/99 as their main activity in Mossoró (RN), according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.
Which of Rio Grande do Norte's cities has the most companies in this activity?
Natal, with 34, 34.7% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Mossoró (RN).