CNAE 4329-1/04 · Minas Gerais
Montagem e instalação de sistemas e equipamentos de iluminação e sinalização em vias públicas, portos e aeroportos in Minas Gerais
358 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 9.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,980
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 Minas Gerais
- 358
- 9.0% of Brazil's
- Of every 100 companies in Minas Gerais
- 0.0
- do this activity
- Among Brazil's federative units
- 2nd
- by companies in this activity
Active companies in Minas Gerais
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- SITRAN SINALIZACAO DE TRANSITO INDUSTRIAL LTDABelo Horizonte (MG)
- GEOTECH BRASIL LTDABelo Horizonte (MG)
- BEMON ENGENHARIA E MONTAGENS LTDANova Lima (MG)
- PONTUAL SERVICOS LTDAGuanhães (MG)
- ENGIE SOLUCOES CIDADES INTELIGENTES E INFRAESTRUTURA DE UBERLANDIA S.A.Uberlândia (MG)
- BH ILUMINACAO PUBLICA S.A.Belo Horizonte (MG)
- ILUMINACAO PUBLICA UBERABA S/AUberaba (MG)
- ILUMINACAO PUBLICA SANTA LUZIA S/ASanta Luzia (MG)
- CONCESSIONARIA DE INFRAESTRUTURA DE ILUMINACAO PUBLICA SPE SARibeirão das Neves (MG)
- NOVA LIMA ILUMINACAO PUBLICA S.A - SPENova Lima (MG)
- LUZ DE CATAGUASES S.A.Cataguases (MG)
- IBIRITE ILUMINACAO PUBLICA S.A.Ibirité (MG)
- MG1 ILUMINACAO PUBLICA SPE S.A.Carmo do Cajuru (MG)
- EMPREITEIRA WJ LTDAUberlândia (MG)
- BARBACENA ILUMINACAO PUBLICA LTDABarbacena (MG)
- ENGEM SOLUCOES EM ENGENHARIA LTDABetim (MG)
- SPE BURITIZEIRO INSTALACAO DE ILUMINACAO LTDABuritizeiro (MG)
- PERSINAL LTDAConfins (MG)
- CONCIP CARMO DO PARANAIBA LTDACarmo do Paranaíba (MG)
- TRANSIT SOLUCOES VIARIAS LTDAContagem (MG)
- ELETROCEL LTDAPatos de Minas (MG)
- CONCIP UFV SERRO LTDASerro (MG)
- MARCAL SERVICOS LTDAItuiutaba (MG)
- CICAMP CIDADE INTELIGENTE CAMPO BELO SPE LTDACampo Belo (MG)
- VIA XIS ENGENHARIA E SINALIZACAO LTDAGovernador Valadares (MG)
- ILUMINACAO PUBLICA DORES DO INDAIA LTDADores do Indaiá (MG)
- WGF ENERGIA POSITIVA LTDABelo Horizonte (MG)
- MKR SERVICOS LTDAJuiz de Fora (MG)
- QUALITY SISTEMAS E SINALIZACAO DE TRANSITO E TRANSPORTES LTDAUberlândia (MG)
- ADM MATERIAIS E SERVICOS ELETRICOS LTDASão Gonçalo do Rio Abaixo (MG)
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
- Minas Gerais0.0
- Brazil0.0
In Minas Gerais, the activity weighs less than in Brazil.
Minas Gerais's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Belo Horizonte 20.4% 73
- 2 Uberlândia 8.7% 31
- 3 Contagem 7.0% 25
- 4 Santa Luzia 2.8% 10
- 5 Ribeirão das Neves 2.2% 8
- 6 Ipatinga 2.0% 7
- 7 Uberaba 2.0% 7
- 8 Araguari 1.7% 6
- 9 Juiz de Fora 1.7% 6
- 10 Confins 1.4% 5
20 more cities
- 11 Ibirité 5
- 12 Três Corações 5
- 13 Tupaciguara 5
- 14 Sarzedo 4
- 15 Betim 4
- 16 Capelinha 4
- 17 Governador Valadares 4
- 18 Ituiutaba 4
- 19 Nova Lima 4
- 20 Pará de Minas 4
- 21 Pedro Leopoldo 4
- 22 Campo Belo 3
- 23 Montes Claros 3
- 24 Ouro Preto 3
- 25 Paracatu 3
- 26 Rio Novo 3
- 27 Sete Lagoas 3
- 28 Jaíba 2
- 29 Buritizeiro 2
- 30 Candeias 2
Class 4329-1 in Minas Gerais
obras de instalações em construções não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 4329-1/01 Instalação de painéis publicitários | 975 |
| 4329-1/02 Instalação de equipamentos para orientação à navegação marítima fluvial e lacustre | 26 |
| 4329-1/03 Instalação, manutenção e reparação de elevadores, escadas e esteiras rolantes | 559 |
| 4329-1/04 Montagem e instalação de sistemas e equipamentos de iluminação e sinalização em vias públicas, portos e aeroportos · this one | 358 |
| 4329-1/05 Tratamentos térmicos, acústicos ou de vibração | 327 |
| 4329-1/99 Outras obras de instalações em construções não especificadas anteriormente | 200 |
Close to this: 3299-0/04 · Fabricação de painéis e letreiros luminosos, 456 companies in Minas Gerais.
What activity 4329-1/04 is
- A montagem ou instalação de sistemas de iluminação e sinalização em vias públicas, rodovias, ferrovias, portos e aeroportos
- A iluminação urbana e semáforos
- A iluminação de pistas de decolagem
Frequently asked questions
How many companies have main CNAE 4329-1/04 in Minas Gerais?
358 active companies have CNAE 4329-1/04 as their main activity in Minas Gerais, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Minas Gerais's cities has the most companies in this activity?
Belo Horizonte, with 73, 20.4% 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 Minas Gerais.