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Maranhão · Northeast region

Companies in São João do Carú (MA)

347 active companies are headquartered in São João do Carú (MA). Look up a company or explore the activity breakdown and the available indicators for this location.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

Look up companies in São João do Carú (MA)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

Continue the search (up to 300 companies)

What this list shows

We count each active company once by its registered head office in São João do Carú (MA). Branches are not counted as additional companies. This list is not filtered by CNAE; activity breakdowns use the registered main activity. The total describes the registry, not revenue or company quality.

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.

Company profile of São João do Carú (MA)

Active companies
347
In the state
143rd
of 217 locations with companies in the dataset
Share of MA
0.1%
of the state's companies
Opened in 12 months
52
−11.9% on the 12 months before
Closed in 12 months
29
−21.6% on the 12 months before

What São João do Carú stands out in

Activities that weigh more among the city's companies than among the state's

How to read it: "6.1×" means the activity is a 6.1 times larger share of São João do Carú's companies than of the state's. We count only activities with at least 30 companies in the city. It shows the city's profile, not each company's size.

Activities with the most companies in São João do Carú

main activity, active companies
  1. 1 Atividades de organizações políticas 9492-8/00 45
  2. 2 Comércio a varejo de peças e acessórios novos para motocicletas e motonetas 4541-2/06 23
  3. 3 Atividades de associações de defesa de direitos sociais 9430-8/00 21
  4. 4 Comércio varejista de mercadorias em geral, com predominância de produtos alimentícios - minimercados, mercearias e armazéns 4712-1/00 20
  5. 5 Comércio varejista de artigos do vestuário e acessórios 4781-4/00 19
  6. 6 Comércio varejista de materiais de construção em geral 4744-0/99 16
  7. 7 Comércio varejista de produtos farmacêuticos, sem manipulação de fórmulas 4771-7/01 15
  8. 8 Comércio varejista de produtos alimentícios em geral ou especializado em produtos alimentícios não especificados anteriormente 4729-6/99 13
  9. 9 Comercio varejista de artigos de armarinho 4755-5/02 10
  10. 10 Comércio varejista de móveis 4754-7/01 7
  11. 11 Administração pública em geral 8411-6/00 7
  12. 12 Comércio varejista de medicamentos veterinários 4771-7/04 6
18 more activities
  1. 13Comércio varejista de calçados 4782-2/016
  2. 14Serviços de agronomia e de consultoria às atividades agrícolas e pecuárias 7490-1/036
  3. 15Ensino fundamental 8513-9/006
  4. 16Comércio a varejo de peças e acessórios novos para veículos automotores 4530-7/035
  5. 17Atividades de organizações sindicais 9420-1/005
  6. 18Lojas de variedades, exceto lojas de departamentos ou magazines 4713-0/024
  7. 19Comércio varejista de hortifrutigranjeiros 4724-5/004
  8. 20Comércio varejista de ferragens e ferramentas 4744-0/014
  9. 21Comércio varejista de cosméticos, produtos de perfumaria e de higiene pessoal 4772-5/004
  10. 22Atividades de organizações religiosas ou filosóficas 9491-0/004
  11. 23Serviços de manutenção e reparação mecânica de veículos automotores 4520-0/013
  12. 24Manutenção e reparação de motocicletas e motonetas 4543-9/003
  13. 25Comércio varejista de animais vivos e de artigos e alimentos para animais de estimação 4789-0/043
  14. 26Restaurantes e similares 5611-2/013
  15. 27Fornecimento de alimentos preparados preponderantemente para consumo domiciliar 5620-1/043
  16. 28Promoção de vendas 7319-0/023
  17. 29Criação de peixes ornamentais em água doce 0322-1/042
  18. 30Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração 4322-3/022

São João do Carú among Maranhão's cities

the cities with a similar number of companies in the state
  1. 140th Icatu 375
  2. 141st Lago dos Rodrigues 374
  3. 142nd Axixá 362
  4. 143rd São João do Carú 347
  5. 144th Governador Eugênio Barros 345
  6. 145th Igarapé do Meio 344
  7. 146th Bela Vista do Maranhão 343

Companies in Maranhão

São João do Carú and its neighbouring cities

active companies · neighbours in the immediate region of Santa Inês
  1. Santa Inês 5,091
  2. Santa Luzia 2,088
  3. Zé Doca 1,520
  4. Pindaré-Mirim 884
  5. Bom Jardim 752
  6. Alto Alegre do Pindaré 704
  7. Pio XII 683
  8. Monção 500
  9. Nova Olinda do Maranhão 396
  10. São João do Carú 347

Frequently asked questions about companies in São João do Carú

How many active companies are there in São João do Carú (MA)?

There are 347 active companies, counted by their registered head office in this location. The reference is the Receita Federal's October 2026 publication.

How are companies and activities counted?

We count each active company once by its registered head office in São João do Carú (MA). Branches are not counted as additional companies. This list is not filtered by CNAE; activity breakdowns use the registered main activity. The total describes the registry, not revenue or company quality.

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.

Which activity has the most companies in São João do Carú?

It is main activity CNAE 9492-8/00, with 45 active companies. See its description in this page's activity breakdown.

Which activity does São João do Carú stand out in most?

CNAE 9492-8/00: 45 companies. This activity's share of São João do Carú's companies is 6.1 times its share across the federative unit. The data show the concentration, not the reason.

About the municipality

IBGE code
2111029
State
Maranhão
Region
Northeast
Immediate region (IBGE)
Santa Inês

Source: IBGE, Brazil's regional division