CNAE 2512-8/00 · Maranhão
Manufacture of metal doors and windows in Maranhão
402 active companies are headquartered in Maranhão with this CNAE as their main activity. They represent 1.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 31,412
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 Maranhão
- 402
- 1.3% of Brazil's
- Of every 100 companies in Maranhão
- 0.1
- do this activity
- Among Brazil's federative units
- 17th
- by companies in this activity
Active companies in Maranhão
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 7 of 10- ADONIAS MAIA VIEIRAPaço do Lumiar (MA)
- MAURO JUNIOR BARBOSA DOS SANTOSSão Luís (MA)
- R N NEVES CARVALHOSão Luís (MA)
- M J DE SOUSA SANTANA ALVES COMERCIOCantanhede (MA)
- FERNANDO ANTONIO RODRIGUES NOGUEIRASão Luís (MA)
- FRANCISCO JOSE P DE ALMEIDACoelho Neto (MA)
- JORDEAN DA S FERREIRACaxias (MA)
- C L COSTA COMERCIOAçailândia (MA)
- ANTONIA G. B. CAMPELO - METALURGICADom Pedro (MA)
- GILSON ARAUJO OLIVEIRASão Bernardo (MA)
- SILVANIA MATOS SANTOSImperatriz (MA)
- JULSON DE SOUZA MIRANDABacabal (MA)
- DELISIANE BOAS PEREIRASão José de Ribamar (MA)
- FRANCIVALDO DE S COSTALima Campos (MA)
- ARILSON DE JESUS VALEArari (MA)
- ADRIANO SANTOS FERREIRATimon (MA)
- P H DA SILVA JUNIORBalsas (MA)
- J C SILVA FABRICALHASBalsas (MA)
- ANTONIO CARLOS ALVES DE SOUSABarão de Grajaú (MA)
- CARLOS SERGIO MARTINS DE PAIVASão Luís (MA)
- ALEX SANDRO CASTRO LEITESão José de Ribamar (MA)
- JOSEVALDO MOURA DA SILVAAçailândia (MA)
- ANTONIO MARCOS SILVA MATOSPedreiras (MA)
- ILMAR LIMA DE ARAUJODavinópolis (MA)
- ANTONIO DIAS DE BARROSTuntum (MA)
- REINALDO LIMA DOS SANTOSBom Jesus das Selvas (MA)
- GESMIEL LIMA DA SILVATuntum (MA)
- ELINALDO CARDOSOSão Luís (MA)
- THIAGO AMORIM DA SILVATutóia (MA)
- MARCOS ROBSON DE AQUINO SOARESCoroatá (MA)
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
- Maranhão0.1
- Brazil0.1
In Maranhão, the activity weighs what it does in Brazil.
Maranhão's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Luís 22.1% 89
- 2 São José de Ribamar 7.0% 28
- 3 Imperatriz 6.2% 25
- 4 Paço do Lumiar 5.5% 22
- 5 Timon 4.2% 17
- 6 Balsas 3.7% 15
- 7 Açailândia 3.5% 14
- 8 Caxias 2.7% 11
- 9 Bacabal 1.5% 6
- 10 Dom Pedro 1.5% 6
20 more cities
- 11 Pedreiras 6
- 12 Coelho Neto 5
- 13 Porto Franco 5
- 14 Tutóia 5
- 15 Santa Inês 5
- 16 Barão de Grajaú 4
- 17 Barreirinhas 4
- 18 Chapadinha 4
- 19 Lago da Pedra 4
- 20 Pinheiro 4
- 21 Santa Rita 4
- 22 Buriticupu 3
- 23 Davinópolis 3
- 24 Arari 3
- 25 Barra do Corda 3
- 26 Coroatá 3
- 27 Presidente Dutra 3
- 28 Rosário 3
- 29 São Mateus do Maranhão 3
- 30 Estreito 3
Class 2512-8 in Maranhão
fabricação de esquadrias de metal, by subclassClose to this: 4330-4/02 · Installation of doors, windows, ceilings, partitions and built-in cabinets of any material, 172 companies in Maranhão.
What activity 2512-8/00 is
- A fabricação de esquadrias de metal (portões, marcos e batentes, grades, portas metálicas onduladas, portas corta-fogo, etc.)
- A instalação de esquadrias metálicas quando realizada pela unidade fabricante
Frequently asked questions
How many companies have main CNAE 2512-8/00 in Maranhão?
402 active companies have CNAE 2512-8/00 as their main activity in Maranhão, 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 Maranhão's cities has the most companies in this activity?
São Luís, with 89, 22.1% 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 Maranhão.