CNAE 2521-7/00 · Minas Gerais

Fabricação de tanques, reservatórios metálicos e caldeiras para aquecimento central in Minas Gerais

63 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 9.7% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 649

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: 63; 9.7% of Brazil's
Of every 100 companies in Minas Gerais: 0.0; do this activity
Among Brazil's federative units: 4th; 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 3

MARIO GIANTURCO INDUSTRIAS MECANICAS LTDABelo Horizonte (MG)
CONTROLL MASTER INDUSTRIAL LTDASete Lagoas (MG)
ORGUERLY EQUIPAMENTOS INDUSTRIAIS LTDAUberaba (MG)
GEORGE WALTER UTTEAU & CIA LTDAPatrocínio (MG)
METALURGICA VALE DO INOX LTDAJoão Monlevade (MG)
J.A INDUSTRIA LTDAAlpinópolis (MG)
RM RESERVATORIOS METALICOS LTDAPatrocínio (MG)
K@RACOL INDUSTRIA E COMERCIO DE TANQUES E RESERVATORIOS METALICOS LTDAPatrocínio (MG)
JD RESERVATORIOS METALICOS LTDAPatrocínio (MG)
USA MOURA INDUSTRIA E COMERCIO DE TANQUES E RESERVATORIOS METALICOS LTDAPatrocínio (MG)
ECOTANK SOLUCOES EM ACO LTDARibeirão das Neves (MG)
J & G CALDEIRARIA E USINAGEM LTDAUberaba (MG)
BIASETEC INDUSTRIA E COMERCIO LTDALambari (MG)
OTZI METALURGICA LTDAUberlândia (MG)
MOTORQUE IND MECANICA E COMERCIO LTDAUberaba (MG)
ELM CALDEIRARIA E MONTAGEM INDL LTDAConceição das Alagoas (MG)
TERRAMETAL LTDAPatrocínio (MG)
LAERT BENATTI INDUSTRIA E COMERCIO LTDAVisconde do Rio Branco (MG)
INDUSTRIA BENATTI INOX RIO BRANCO LTDAVisconde do Rio Branco (MG)
CONSTRUMONT - CONSTRUCOES E MONTAGENS METALICAS S/AMatozinhos (MG)
FERREIRA & MELO IND. COM. LTDAUberlândia (MG)
MB RESERVATORIOS E MONTAGENS LTDASanta Vitória (MG)
RS METALURGICA LTDAPatos de Minas (MG)
MONTAL MONTAGEM TRANSPORTE E CONSTRUCAO LTDAAraguari (MG)
MB MONTAGENS INDUSTRIAIS E LOCACAO LTDASanta Vitória (MG)
SUPREMA STEEL INDUSTRIA E SERVICOS LTDAUberaba (MG)
LR REATORES E TECNOLOGIA LTDAUberaba (MG)
MTAL METAL INDUSTRIA E LOCACAO LTDASanta Vitória (MG)
TANQUES REAL LTDAUberlândia (MG)
PROELETRICA INSTALACOES ELETRICAS E AUTOMACAO LTDAPará de Minas (MG)

List limited to 63 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 what it does in Brazil.

Minas Gerais's cities with the most companies in this activity

active companies and each city's share of the state

1 Uberaba 14.3% 9
2 Patrocínio 11.1% 7
3 Uberlândia 6.3% 4
4 Araguari 4.8% 3
5 Belo Horizonte 4.8% 3
6 Patos de Minas 4.8% 3
7 Santa Vitória 4.8% 3
8 Sete Lagoas 4.8% 3
9 Candeias 3.2% 2
10 Lambari 3.2% 2

20 more cities

Class 2521-7 in Minas Gerais

fabricação de tanques, reservatórios metálicos e caldeiras para aquecimento central, by subclass

Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 4,539 companies in Minas Gerais.

What activity 2521-7/00 is

A fabricação de tanques e reservatórios para combustíveis, lubrificantes, gás comprimido e gás liqüefeito, etc.
A fabricação de tanques e reservatórios cilíndricos, de teto fixo, flutuantes, etc., para armazenamento e processamento de materiais
A fabricação de recipientes metálicos para gases comprimidos e liqüefeitos, de qualquer capacidade

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 2521-7/00 in Minas Gerais?

63 active companies have CNAE 2521-7/00 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?

Uberaba, with 9, 14.3% 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.