CNAE 4399-1/03 · Rio Grande do Norte
Masonry works in Rio Grande do Norte
4,055 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 0.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 614,649
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
- 4,055
- 0.7% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 1.4
- do this activity
- Among Brazil's federative units
- 18th
- 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 10- COMERCIAL CASAGRANDE LTDANatal (RN)
- JOSA CONSTRUCOES LTDASão Gonçalo do Amarante (RN)
- ACC CONSTRUCOES LTDASão Gonçalo do Amarante (RN)
- W.N.X CONSTRUCOES & SERVICOS LTDAMossoró (RN)
- F H S DE ARAUJO LTDABaraúna (RN)
- JPN CONSTRUCOES E SERVICOS LTDAGuamaré (RN)
- SHIFT POWER CONSTRUCAO E TECNOLOGIA LTDANatal (RN)
- FM CONSTRUCOES LTDASanta Cruz (RN)
- F ALMEIDA OLIVEIRA LTDAMossoró (RN)
- L C DE FREITAS LUCENA CONSTRUCOES LTDASeveriano Melo (RN)
- PARAIBA CONSTRUTORA LTDANatal (RN)
- L N DOS SANTOS SERVICOS DE CONSTRUCOES LTDAParnamirim (RN)
- FB CONSTRUCOES LTDANatal (RN)
- COSTAL ENGENHARIA LTDAParnamirim (RN)
- M. L. Q. CONSTRUCOES E SERVICOS LTDAPau dos Ferros (RN)
- LS-SOLUCOES E LOGISTICA PARA O DESENVOLVIMENTO LTDATouros (RN)
- M S SERVICOS DE ENGENHARIA LTDASão Paulo do Potengi (RN)
- MANUTENCAO EM EDIFICIOS LTDANatal (RN)
- P.C. SERVICOS LTDAMossoró (RN)
- CONSTRUCOES ALMEIDA LTDAMossoró (RN)
- J B AMORIM CONSTRUCOES E SERVICOS LTDANova Cruz (RN)
- H. F. CONSTRUCOES LTDAJardim do Seridó (RN)
- J LOPES DOS SANTOS & CIA LTDANísia Floresta (RN)
- M J C WANDERLEY LTDANatal (RN)
- A L ENGENHARIA E SERVICOS LTDANatal (RN)
- ROBERTO SERVICOS LTDANatal (RN)
- JW CONSTRUCOES LTDANatal (RN)
- C D CONSTRUCAO LTDANatal (RN)
- JESUS DE NAZARE OBRAS DE ALVENARIA LTDACeará-Mirim (RN)
- RJC CONSTRUCOES E SERVICOS LTDASão José de Mipibu (RN)
List limited to 300 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 Norte1.4
- Brazil2.3
In Rio Grande do Norte, 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 29.0% 1,174
- 2 Parnamirim 10.1% 409
- 3 Mossoró 6.8% 277
- 4 São Gonçalo do Amarante 5.1% 206
- 5 Currais Novos 3.5% 141
- 6 Extremoz 3.1% 127
- 7 Macaíba 2.7% 109
- 8 Ceará-Mirim 1.9% 76
- 9 São José de Mipibu 1.7% 70
- 10 Jucurutu 1.6% 66
20 more cities
- 11 Caicó 56
- 12 Parelhas 55
- 13 Goianinha 53
- 14 Assú 46
- 15 Santa Cruz 43
- 16 Nísia Floresta 42
- 17 Jardim do Seridó 38
- 18 Acari 32
- 19 Canguaretama 31
- 20 Macau 31
- 21 Nova Cruz 29
- 22 Tibau do Sul 29
- 23 Timbaúba dos Batistas 29
- 24 Touros 26
- 25 João Câmara 24
- 26 Tibau 21
- 27 Pau dos Ferros 21
- 28 Areia Branca 20
- 29 Cruzeta 20
- 30 Lagoa Nova 20
Class 4399-1 in Rio Grande do Norte
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Construction management | 126 |
| 4399-1/02 Erection and dismantling of scaffolding and other temporary structures | 10 |
| 4399-1/03 Masonry works · this one | 4,055 |
| 4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites | 43 |
| 4399-1/05 Drilling and construction of water wells | 83 |
| 4399-1/99 Specialized construction services not elsewhere classified | 98 |
Close to this: 4330-4/99 · Other building finishing works, 298 companies in Rio Grande do Norte.
What activity 4399-1/03 is
- As obras de alvenaria
Frequently asked questions
How many companies have main CNAE 4399-1/03 in Rio Grande do Norte?
4,055 active companies have CNAE 4399-1/03 as their main activity in Rio Grande do Norte, according to the Receita Federal's October 2026 publication. That is 1.4 of every 100 companies there, against 2.3 in Brazil.
Which of Rio Grande do Norte's cities has the most companies in this activity?
Natal, with 1,174, 29.0% 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.