CNAE 4330-4/05 · Rio Grande do Sul

Application of coverings and resins on interiors and exteriors in Rio Grande do Sul

3,943 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 9.3% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 42,354

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 Rio Grande do Sul: 3,943; 9.3% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.2; do this activity
Among Brazil's federative units: 3rd; by companies in this activity

Active companies in Rio Grande do Sul

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 3 of 10

ALPHA PISOS DE CONCRETO LTDAPorto Alegre (RS)
LR LAZZARETTI REVESTIMENTOS LTDANovo Hamburgo (RS)
REVEST BENTO APLICACAO DE REVESTIMENTOS EM INTERIORES LTDABento Gonçalves (RS)
ROBERTO CONSTRUCOES LTDANova Hartz (RS)
A & V ACABAMENTOS LTDACarlos Barbosa (RS)
ART VINILICO INSTALACAO DE FORRACOES LTDAPorto Alegre (RS)
C. RITTER LTDAPasso Fundo (RS)
BLIND PELICULAS E EMPREENDEDORISMO LTDAPorto Alegre (RS)
PISOPOXY REVESTIMENTOS INDUSTRIAIS LTDACanoas (RS)
T & D REVESTIMENTOS LTDATapejara (RS)
CONSTRUTORA MEURA LTDAGravataí (RS)
SCHNEIDER CONSTRUCAO PISO INDUSTRIAL LTDAIjuí (RS)
MOLDARE SERVICOS DE REVESTIMENTOS & ACABAMENTOS LTDABrochier (RS)
RENOVARE REVESTIMENTOS LTDANova Hartz (RS)
VENICIUS KOAKOSKI INSTALACOES LTDANova Prata (RS)
DUBAI REVESTIMENTOS LTDA.Farroupilha (RS)
JEANLIN EMMEL ISRAEL LTDACidreira (RS)
ALITI PISOS INDUSTRIAIS LTDATeutônia (RS)
PISO NOBRE RS LTDASão Leopoldo (RS)
J. GARCIA FORTUNATO LTDAGravataí (RS)
UNICON PROJETO E EXECUCAO LTDALajeado (RS)
PISOS E REFORMAS SOUZA & SANTOS LTDAEstância Velha (RS)
MEGA PISOS POLIDOS LTDASanta Rosa (RS)
JVA REVESTIMENTOS LTDAPorto Alegre (RS)
JAIRO CONSTRUCOES LTDAGuaíba (RS)
FABRICIO CONSTRUCOES E ACABAMENTOS LTDAViamão (RS)
RW SERVICOS LTDABento Gonçalves (RS)
RB PISOS INDUSTRIAIS LTDAAlecrim (RS)
SS PISOS INDUSTRIAIS LTDAIjuí (RS)
PRESTADORA DE SERVICOS STILO PORCELANATOS LTDACachoeirinha (RS)

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

Rio Grande do Sul0.2
Brazil0.2

In Rio Grande do Sul, the activity weighs 1.5 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 12.4% 490
2 Caxias do Sul 5.8% 228
3 Pelotas 5.3% 209
4 Passo Fundo 3.8% 149
5 Novo Hamburgo 3.7% 146
6 Alvorada 3.5% 139
7 Santa Maria 3.4% 134
8 Gravataí 3.1% 123
9 Canoas 3.0% 117
10 São Leopoldo 2.7% 106

20 more cities

11 Viamão 106
12 Capão da Canoa 77
13 Cachoeirinha 73
14 Santa Clara do Sul 68
15 Lajeado 66
16 Santa Cruz do Sul 56
17 Santa Rosa 50
18 Sapucaia do Sul 50
19 Bento Gonçalves 48
20 Ijuí 47
21 Erechim 45
22 Estância Velha 44
23 Torres 39
24 Canela 34
25 Farroupilha 34
26 Venâncio Aires 33
27 Carazinho 32
28 Dois Irmãos 31
29 Nova Hartz 30
30 Rio Grande 30

Class 4330-4 in Rio Grande do Sul

obras de acabamento, by subclass

Subclass	Active
4330-4/01 Waterproofing in civil engineering works	192
4330-4/02 Installation of doors, windows, ceilings, partitions and built-in cabinets of any material	1,921
4330-4/03 Plaster and stucco finishing works	2,843
4330-4/04 Building painting services	18,757
4330-4/05 Application of coverings and resins on interiors and exteriors · this one	3,943
4330-4/99 Other building finishing works	2,185

Close to this: 4399-1/99 · Specialized construction services not elsewhere classified, 2,426 companies in Rio Grande do Sul.

What activity 4330-4/05 is

A colocação de revestimentos de cerâmica, azulejo, mármore, granito, pedras e outros materiais em paredes e pisos, tanto no interior quanto no exterior de edificações
A colocação de tacos, carpetes e outros materiais de revestimento de pisos
A calafetagem, raspagem, polimento e aplicação de resinas em pisos

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4330-4/05 in Rio Grande do Sul?

3,943 active companies have CNAE 4330-4/05 as their main activity in Rio Grande do Sul, according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.2 in Brazil.

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

Porto Alegre, with 490, 12.4% 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 Rio Grande do Sul.