CNAE 4399-1/02 · Brazil

Montagem e desmontagem de andaimes e outras estruturas temporárias

1,305 active companies in the Brazilian CNPJ registry have this CNAE as their main activity. Look up companies and explore their distribution by state and city.

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

What this list shows

We count each active company in the Brazilian CNPJ registry once, by its head office 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.

Active companies: 1,305; 689th of 1,329 activities
Opened in 12 months: 140; −11.9% · 650th by openings
Of every 100 companies in the country: 0.0; do this activity
Openings per 100 active: 11; in the country: 21

Active companies in this activity

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

PRINER SERVICOS INDUSTRIAIS S.ARio de Janeiro (RJ)
KW BRASIL LTDABarcarena (PA)
CONTREX ENGENHARIA E SERVICOS LTDAAracruz (ES)
ANDAIME- PROJETOS, LOCACOES E MONTAGENS LTDAPorto Alegre (RS)
JOG ENGENHARIA E MONTAGEM DE ANDAIMES LTDAPorto Alegre (RS)
SUPERUS ENGENHARIA LTDABelo Horizonte (MG)
F A R METAL LTDA EM RECUPERACAO JUDICIALGravataí (RS)
WSM PINTURAS E CONSTRUCOES LTDACaraguatatuba (SP)
JK CONSTRUTORA E ISOLAMENTOS TERMICOS LTDADuque de Caxias (RJ)
ACPL ENGENHARIA LTDASete Lagoas (MG)
IMPERIO INDUSTRIA E COMERCIO VAREJISTA DE ARTEFATOS DE CONCRETO LTDAManaus (AM)
VALE DO ACO ANDAIMES LTDACoronel Fabriciano (MG)

Look up companies in this activity (up to 300)

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.

Where the companies are

Weight in each federative unit: of every 100 active companies, how many have this main activity

Federative units with the most companies

1 São Paulo 448
2 Minas Gerais 152
3 Paraná 124
4 Rio de Janeiro 122
5 Rio Grande do Sul 77
6 Santa Catarina 49
7 Goiás 43
8 Espírito Santo 41
9 Pernambuco 41
10 Bahia 39

See the 25 federative units

11 Amazonas 30
12 Distrito Federal 30
13 Ceará 21
14 Mato Grosso do Sul 14
15 Pará 12
16 Mato Grosso 11
17 Paraíba 10
18 Rio Grande do Norte 10
19 Alagoas 6
20 Rondônia 6
21 Piauí 5
22 Sergipe 5
23 Maranhão 4
24 Tocantins 2
25 Amapá 1

Cities with the most companies

active companies by head office

See the 30 cities

What activity 4399-1/02 is

Section F — Construção
Division — Serviços especializados para construção
Group — Outros serviços especializados para construção
Class — Serviços especializados para construção não especificados anteriormente

What it covers

A montagem e desmontagem de plataformas de trabalho e andaimes, exceto o aluguel de andaimes e plataformas de trabalho
A montagem e desmontagem de fôrmas para concreto e escoramentos
A montagem e desmontagem de estruturas temporárias

What it does not cover

A montagem e instalação de máquinas e equipamentos industriais (divisão 33)
A montagem e desmontagem de estruturas metálicas permanentes por conta de terceiros (4292-8/01)Classified under: 4292-8/01 Montagem de estruturas metálicas
O aluguel de andaimes e plataformas de trabalho sem montagem e desmontagem (7732-2/02)Classified under: 7732-2/02 Aluguel de andaimes

Typical activities

Andaime torre, montagem e desmontagem de
Andaimes de encaixe em quadros para uso em fachadas (fachadeiros), montagem e desmontagem de
Andaimes e plataformas suspensas, montagem e desmontagem de
Andaimes fachadeiros, montagem e desmontagem de
Andaimes industriais, montagem e desmontagem de
Andaimes, montagem e desmontagem de
Andaimes, plataformas, formas para concreto e escoramento, desmontagem de
Andaimes, plataformas, formas para concreto e escoramento, montagem de
Andaimes tubulares, montagem e desmontagem de
Aparalixos, montagem e desmontagem de
Cimbramento, montagem e desmontagem de
Escoras, montagem e desmontagem de

See the other 7 typical activities

Estruturas metálicas moveis, desmontagem de
Estruturas metálicas tubulares temporárias para usos diversos (arquibancadas, palcos, etc.), exceto por conta de terceiros, montagem e desmontagem de
Estruturas temporárias, montagem e desmontagem de
Fôrmas metálicas para lajes, colunas, vigas e pilares, montagem e desmontagem de
Montagem e desmontagem de escoramento metálicos e em madeira para a sustentação de formas para o concreto armado, serviços de
Plataformas de trabalho, montagem e desmontagem de
Terças e treliças metálicas para escoramento de pontes, viadutos e passarelas, montagem e desmontagem de

Source: IBGE, CNAE 2.3 and its explanatory notes

The activities of class 4399-1

serviços especializados para construção não especificados anteriormente, by subclass

Subclass	Active	Openings	Change
4399-1/01 Administração de obras	13,567	2,517	+7.3%
4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias · this one	1,305	140	−11.9%
4399-1/03 Obras de alvenaria	614,649	130,023	+10.9%
4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras	3,268	355	−11.9%
4399-1/05 Perfuração e construção de poços de água	5,395	900	+6.9%
4399-1/99 Serviços especializados para construção não especificados anteriormente	35,465	7,565	+14.5%

Frequently asked questions about CNAE 4399-1/02

How many CNAE 4399-1/02 companies are there in Brazil?

1,305 active companies have CNAE 4399-1/02 as their main activity, according to the Receita Federal's October 2026 publication. It is 689th among the country's activities by companies.

Which activities make up class 4399-1?

Class 4399-1 has 6 subclasses: 4399-1/01; 4399-1/02; 4399-1/03; 4399-1/04; 4399-1/05; 4399-1/99. The official names are in the subclass table. A company declares one main activity and may declare others as secondary activities.

Which federative unit has the most companies in this activity?

São Paulo, with 448. There, 0.0 of every 100 active companies have this main activity, against 0.0 in the national registry.

Does this total include branches and secondary activities?

No. Each active company is counted once, by its head office and registered main activity. A company may carry out this activity as a secondary activity and be excluded from the count. Geographic distribution uses the registered location; records without a recognized federative unit may be counted nationally without appearing in local groups.

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 in the Brazilian CNPJ registry with this as their main activity, counted once by head office. Location is taken from the registry. Where available, openings are for the last 12 months, compared with the previous 12 months.