CNAE 7112-0/00 · Areia Branca (RN)
Serviços de engenharia in Areia Branca (RN)
15 active companies are headquartered in Areia Branca (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 158,657 · Rio Grande do Norte 1,608
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 Areia Branca (RN)
- 15
- less than 0.1% of Brazil's
- Of every 100 companies in Areia Branca (RN)
- 0.9
- do this activity
- Among Rio Grande do Norte's cities
- 10th
- by companies in this activity
Active companies in Areia Branca (RN)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- EQUIP ENGENHARIA LTDAAreia Branca (RN)
- GILBERTSON SENA DA SILVA LTDAAreia Branca (RN)
- KETONY ESTARLLES GADELHA DE OLIVEIRA LTDAAreia Branca (RN)
- A2 SERVICOS EM ENGENHARIA E CONSULTORIA LTDAAreia Branca (RN)
- LIBRA ENGENHARIA SOCIEDADE EMPRESARIA LTDAAreia Branca (RN)
- I D F SOUTOAreia Branca (RN)
- JEOSSAN MICHAEL SILVA DE OLIVEIRAAreia Branca (RN)
- PRISCILLA CAROLINA DE SOUZAAreia Branca (RN)
- M I MAIA JUNIORAreia Branca (RN)
- NATHALIA BATISTA DOS REISAreia Branca (RN)
- MARIA ELISANDRA FERREIRA AURELIOAreia Branca (RN)
- C H R DOS SANTOSAreia Branca (RN)
- WANESKA JUDAYKA B DE BRITOAreia Branca (RN)
- ELTON JOSE NEPOMUCENO DE LIMA NETOAreia Branca (RN)
- E G LOPESAreia Branca (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
- Areia Branca (RN)0.9
- Rio Grande do Norte0.5
- Brazil0.6
In Areia Branca (RN), the activity weighs 1.6 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 Natal 47.5% 763
- 2 Mossoró 12.0% 193
- 3 Parnamirim 10.1% 163
- 4 Caicó 2.7% 43
- 5 Assú 2.2% 35
- 6 São Gonçalo do Amarante 1.6% 25
- 7 Currais Novos 1.3% 21
- 8 Pau dos Ferros 1.3% 21
- 9 Extremoz 1.1% 18
- 10 Areia Branca 0.9% 15
20 more cities
- 11 João Câmara 15
- 12 Apodi 13
- 13 Macaíba 13
- 14 Parelhas 13
- 15 Ceará-Mirim 11
- 16 Nísia Floresta 10
- 17 Santa Cruz 10
- 18 Canguaretama 8
- 19 São José de Mipibu 8
- 20 São Miguel 8
- 21 Alto do Rodrigues 7
- 22 Angicos 7
- 23 Caraúbas 7
- 24 Guamaré 6
- 25 Pedro Avelino 6
- 26 São José do Campestre 6
- 27 Umarizal 6
- 28 Goianinha 5
- 29 Lagoa Nova 5
- 30 Monte Alegre 5
What activity 7112-0/00 is
- Os serviços técnicos de engenharia, como a elaboração e gestão de projetos e os serviços de inspeção técnica nas seguintes áreas: #- engenharia civil, hidráulica e de tráfego #- engenharia elétrica, eletrônica, de minas, química, mecânica, industrial, de sistemas e de segurança, agrária, etc. #- engenharia ambiental, engenharia acústica, etc.
- A supervisão de obras, controle de materiais e serviços similares
- A supervisão de contratos de execução de obras
Frequently asked questions
How many companies have main CNAE 7112-0/00 in Areia Branca (RN)?
15 active companies have CNAE 7112-0/00 as their main activity in Areia Branca (RN), according to the Receita Federal's October 2026 publication. That is 0.9 of every 100 companies there, against 0.6 in Brazil.
Which of Rio Grande do Norte's cities has the most companies in this activity?
Natal, with 763, 47.5% 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 Areia Branca (RN).