CNAE 4399-1/03 · Rio dos Índios (RS)

Obras de alvenaria in Rio dos Índios (RS)

16 active companies are headquartered in Rio dos Índios (RS) 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 614,649 · Rio Grande do Sul 57,198

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 Rio dos Índios (RS): 16; less than 0.1% of Brazil's
Of every 100 companies in Rio dos Índios (RS): 8.2; do this activity
Among Rio Grande do Sul's cities: 347th; by companies in this activity

Active companies in Rio dos Índios (RS)

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

AA VIANA ENGENHARIA E CONSTRUTORA DE IMOVEIS LTDARio dos Índios (RS)
A&R TRUST ESTRUTURAS METALICAS LTDARio dos Índios (RS)
BATISTEL JS CONSTRUCOES LTDARio dos Índios (RS)
JOSE RIBEIRORio dos Índios (RS)
ALEXANDRE MASSRio dos Índios (RS)
LUCAS TONIAZZO MACHADORio dos Índios (RS)
CRISTIANE DE SOUZA RIBEIRORio dos Índios (RS)
VALMIR DA SILVA CONSTRUCAORio dos Índios (RS)
DOUGLAS DE CASTRORio dos Índios (RS)
PAULO CEZAR BERNARDO E SILVARio dos Índios (RS)
JOAREZ DE ALMEIDARio dos Índios (RS)
MOISES CORREA TABORDARio dos Índios (RS)
RODRIGO CHIAMENTIRio dos Índios (RS)
ADENILSO BATISTELRio dos Índios (RS)
EDIVALDO DA SILVARio dos Índios (RS)
DORVALINO DE SOUZA CAMARGORio dos Índios (RS)

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

Rio dos Índios (RS)8.2
Rio Grande do Sul3.4
Brazil2.3

In Rio dos Índios (RS), the activity weighs 3.6 times what it does in Brazil.

Rio Grande do Sul's cities with the most companies in this activity

active companies and each city's share of the state

1 Porto Alegre 8.0% 4,598
2 Caxias do Sul 3.1% 1,769
3 Canoas 2.5% 1,416
4 Viamão 2.3% 1,336
5 Gravataí 2.3% 1,309
6 Passo Fundo 2.2% 1,236
7 Santa Maria 2.2% 1,230
8 Alvorada 2.0% 1,136
9 Novo Hamburgo 2.0% 1,129
10 Pelotas 2.0% 1,123

20 more cities

11 São Leopoldo 1,052
12 Capão da Canoa 950
13 Erechim 945
14 Santa Cruz do Sul 859
15 Rio Grande 746
16 Bento Gonçalves 596
17 Ijuí 582
18 Canela 530
19 Cachoeirinha 501
20 Lajeado 489
21 Sapucaia do Sul 487
22 Sapiranga 455
23 Bagé 454
24 Tramandaí 443
25 Santo Ângelo 420
26 Uruguaiana 408
27 Parobé 407
28 Venâncio Aires 400
29 Santiago 392
30 Santa Rosa 377

Class 4399-1 in Rio dos Índios (RS)

serviços especializados para construção não especificados anteriormente, by subclass

Subclass	Active
4399-1/01 Administração de obras	0
4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias	0
4399-1/03 Obras de alvenaria · this one	16
4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras	0
4399-1/05 Perfuração e construção de poços de água	0
4399-1/99 Serviços especializados para construção não especificados anteriormente	0

What activity 4399-1/03 is

As obras de alvenaria

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4399-1/03 in Rio dos Índios (RS)?

16 active companies have CNAE 4399-1/03 as their main activity in Rio dos Índios (RS), according to the Receita Federal's October 2026 publication. That is 8.2 of every 100 companies there, against 2.3 in Brazil.

Which of Rio Grande do Sul's cities has the most companies in this activity?

Porto Alegre, with 4,598, 8.0% 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 Rio dos Índios (RS).