CNAE 7120-1/00 · Maranhão

Testes e análises técnicas in Maranhão

47 active companies are headquartered in Maranhão with this CNAE as their main activity. They represent 0.8% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 5,849

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 Maranhão: 47; 0.8% of Brazil's
Of every 100 companies in Maranhão: 0.0; do this activity
Among Brazil's federative units: 16th; by companies in this activity

Active companies in Maranhão

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2

DOISS INSPECTION LTDASão Luís (MA)
AGUABRAZIL TECNOLOGIA E INOVACAO LTDASão Luís (MA)
M M SILVA EMPREENDIMENTOS LTDABela Vista do Maranhão (MA)
DOISS OPERATION LTDASão Luís (MA)
G. DE J. GOMES CAMPOS LTDASão Luís (MA)
CENTROLAB LABORATORIO DE ANALISES CLINICAS LTDACaxias (MA)
LABORPLAN ANALISES AMBIENTAIS LTDASão Luís (MA)
CQTC - CONSULTORIA DE QUALIDADE E TECNOLOGIA DO CERRADO LTDA.Balsas (MA)
BRATEC CONSULTORIA E SERVICOS LTDATasso Fragoso (MA)
AGROROCHA ANALISE E CLASSIFICACAO DE GRAOS LTDARiachão (MA)
J DOUGLAS LABORATORIO GESTAO E SAUDE LTDAPaço do Lumiar (MA)
ITESV - INSTITUTO TECNOLOGICO DE ENGENHARIA E SEGURANCA VEICULAR LTDASão Luís (MA)
MARCELO R FONSECA LTDASão Luís (MA)
LABORATORIO GAIA E ANALISES AMBIENTAIS LTDASão Luís (MA)
ACQUA ANALYTICAL LTDASão Luís (MA)
F DA SILVA DE MORAES LTDASão Luís (MA)
J DE SOUSA RIO LTDAPastos Bons (MA)
SOLOCARGA ENGENHARIA E GEOTECNIA LTDASão Luís (MA)
SETA BALSAS INSTITUICAO TECNICA DE INSPECAO VEICULAR LTDABalsas (MA)
MARINHO A DE SOUSA LTDAAçailândia (MA)
LAB MOURA ANALISE DE AGUA EFLUENTES E CONSULTORIA AMBIENTAL LTDAPorto Franco (MA)
INJETEC SOLUCOES E ENGENHARIA LTDASão Luís (MA)
RENOVO AMBIENTAL LTDASão José de Ribamar (MA)
F & J CONTROLE TECNOLOGICO DE SOLOS LTDASão Luís (MA)
LABFERT ANALISES MARANHAO LTDA.São Luís (MA)
G DE J GOMES CAMPOS AMBIENTAL LTDASão Luís (MA)
QUALIAGUA LTDAPastos Bons (MA)
PRIMELAB LTDAMirador (MA)
LABORATORIO 5Q CONFIDENTIALITY LTDASão Luís (MA)
CINSPEMAR - CENTRO ESPECIALIZADO DE INSPECOES DO MARANHAO LTDASão Luís (MA)

List limited to 47 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

Maranhão0.0
Brazil0.0

In Maranhão, the activity weighs less than in Brazil.

Maranhão's cities with the most companies in this activity

active companies and each city's share of the state

1 São Luís 46.8% 22
2 Balsas 6.4% 3
3 Imperatriz 4.3% 2
4 Pastos Bons 4.3% 2
5 São José de Ribamar 4.3% 2
6 Açailândia 4.3% 2
7 Bela Vista do Maranhão 2.1% 1
8 Buriticupu 2.1% 1
9 Bacabal 2.1% 1
10 Barra do Corda 2.1% 1

10 more cities

Class 7120-1 in Maranhão

testes e análises técnicas, by subclass

Close to this: 7500-1/00 · Atividades veterinárias, 360 companies in Maranhão.

What activity 7120-1/00 is

A realização de testes físicos, químicos e outros testes analíticos de todos os tipos de materiais e de produtos, incluindo: #- testes acústicos e de vibração #- testes sobre a composição e a pureza de minerais #- testes no campo da higiene alimentar, inclusive relacionados à produção de alimentos para animais #- testes das características físicas, desempenho, provas de resistência, durabilidade e radioatividade de materiais e de produtos #- testes de desempenho completo de máquinas e motores: automóveis, equipamentos eletrônicos, etc.
A medição da pureza da água e do ar, da radioatividade, a análise de contaminação por emissão de fumaça ou águas residuais, etc.
A realização de provas de resistência e inspeção, visando a: #- avaliar o funcionamento ou o envelhecimento de instalações e de materiais #- o controle técnico de construções #- avaliar periodicamente veículos motorizados, visando à segurança das estradas #- fornecer certificados de homologação de barcos, aviões, veículos motorizados, projetos nucleares, etc.

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 7120-1/00 in Maranhão?

47 active companies have CNAE 7120-1/00 as their main activity in Maranhão, 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 Maranhão's cities has the most companies in this activity?

São Luís, with 22, 46.8% 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 Maranhão.