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Rondônia · North region

Companies in Guajará-Mirim (RO)

2,740 active companies are headquartered in Guajará-Mirim (RO). 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 Guajará-Mirim (RO)

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 Guajará-Mirim (RO). 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 Guajará-Mirim (RO)

Active companies
2,740
In the state
11th
of 52 locations with companies in the dataset
Share of RO
1.7%
of the state's companies
Opened in 12 months
594
+28.6% on the 12 months before
Closed in 12 months
316
+30.6% on the 12 months before

What Guajará-Mirim stands out in

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

How to read it: "2.5×" means the activity is a 2.5 times larger share of Guajará-Mirim'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 Guajará-Mirim

main activity, active companies
  1. 1 Comércio varejista de artigos do vestuário e acessórios 4781-4/00 178
  2. 2 Comércio varejista de mercadorias em geral, com predominância de produtos alimentícios - minimercados, mercearias e armazéns 4712-1/00 116
  3. 3 Promoção de vendas 7319-0/02 84
  4. 4 Atividades de associações de defesa de direitos sociais 9430-8/00 78
  5. 5 Cabeleireiros, manicure e pedicure 9602-5/01 78
  6. 6 Comércio varejista de bebidas 4723-7/00 77
  7. 7 Restaurantes e similares 5611-2/01 63
  8. 8 Obras de alvenaria 4399-1/03 58
  9. 9 Lanchonetes, casas de chá, de sucos e similares 5611-2/03 57
  10. 10 Serviço de táxi 4923-0/01 52
  11. 11 Preparação de documentos e serviços especializados de apoio administrativo não especificados anteriormente 8219-9/99 44
  12. 12 Comércio varejista de cosméticos, produtos de perfumaria e de higiene pessoal 4772-5/00 39
18 more activities
  1. 13Atividades de organizações políticas 9492-8/0037
  2. 14Instalação e manutenção elétrica 4321-5/0036
  3. 15Comércio varejista de materiais de construção em geral 4744-0/9934
  4. 16Atividades de estética e outros serviços de cuidados com a beleza 9602-5/0234
  5. 17Atividades de organizações religiosas ou filosóficas 9491-0/0032
  6. 18Comércio varejista de produtos alimentícios em geral ou especializado em produtos alimentícios não especificados anteriormente 4729-6/9930
  7. 19Serviços de manutenção e reparação mecânica de veículos automotores 4520-0/0128
  8. 20Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração 4322-3/0225
  9. 21Comércio varejista de bicicletas e triciclos; peças e acessórios 4763-6/0325
  10. 22Manutenção e reparação de motocicletas e motonetas 4543-9/0024
  11. 23Serviços ambulantes de alimentação 5612-1/0024
  12. 24Bares e outros estabelecimentos especializados em servir bebidas, com entretenimento 5611-2/0523
  13. 25Comércio varejista de carnes - açougues 4722-9/0122
  14. 26Transporte rodoviário de carga, exceto produtos perigosos e mudanças, municipal 4930-2/0122
  15. 27Transporte rodoviário de carga, exceto produtos perigosos e mudanças, intermunicipal, interestadual e internacional 4930-2/0222
  16. 28Comércio a varejo de peças e acessórios novos para motocicletas e motonetas 4541-2/0621
  17. 29Atividades associativas não especificadas anteriormente 9499-5/0020
  18. 30Construção de edifícios 4120-4/0019

Guajará-Mirim among Rondônia's cities

the cities with a similar number of companies in the state
  1. 8th Pimenta Bueno 4,479
  2. 9th Ouro Preto do Oeste 3,768
  3. 10th Espigão D'Oeste 2,802
  4. 11th Guajará-Mirim 2,740
  5. 12th Buritis 2,392
  6. 13th Cerejeiras 2,102
  7. 14th Machadinho D'Oeste 2,097

Companies in Rondônia

Guajará-Mirim and its neighbouring cities

active companies · neighbours in the immediate region of Porto Velho
  1. Porto Velho 49,712
  2. Guajará-Mirim 2,740
  3. Candeias do Jamari 1,452
  4. Nova Mamoré 1,451
  5. Itapuã do Oeste 637

Frequently asked questions about companies in Guajará-Mirim

How many active companies are there in Guajará-Mirim (RO)?

There are 2,740 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 Guajará-Mirim (RO). 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 Guajará-Mirim?

It is main activity CNAE 4781-4/00, with 178 active companies. See its description in this page's activity breakdown.

Which activity does Guajará-Mirim stand out in most?

CNAE 4712-1/00: 116 companies. This activity's share of Guajará-Mirim's companies is 2.5 times its share across the federative unit. The data show the concentration, not the reason.

About the municipality

IBGE code
1100106
State
Rondônia
Region
North
Immediate region (IBGE)
Porto Velho

Source: IBGE, Brazil's regional division