CNAE 4221-9/02 · Tocantins

Construção de estações e redes de distribuição de energia elétrica in Tocantins

51 active companies are headquartered in Tocantins with this CNAE as their main activity. They represent 2.2% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 2,355

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 Tocantins: 51; 2.2% of Brazil's
Of every 100 companies in Tocantins: 0.0; do this activity
Among Brazil's federative units: 14th; by companies in this activity

Active companies in Tocantins

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

ENECOL CONSTRUCAO ENGENHARIA E MANUTENCAO LTDAAraguaína (TO)
L & L CONSTRUCOES E PROJETOS LTDAPalmas (TO)
DUNAS CONSTRUCOES LTDAPalmas (TO)
PRESTABEM CONSTRUCAO E ELETRIFICACAO LTDAParaíso do Tocantins (TO)
MELVITTA SPE LTDAPonte Alta do Bom Jesus (TO)
LAGO CONSTRUCOES LTDAPalmas (TO)
ENERGIZE ENGENHARIA CONSULTORIA E SERVICOS LTDAAraguaína (TO)
DINENG ENGENHARIA LTDAPalmas (TO)
ALCANCE SERVICOS DE CONSTRUCAO LTDAAraguaína (TO)
E B CHAVES LTDAAraguaína (TO)
N S SANTOS & CIA LTDAPalmas (TO)
TOTAL SOLAR EPC LTDAPalmas (TO)
W CALACA DE ALMEIDA LTDASanta Rosa do Tocantins (TO)
DSM ENERGIA LTDAPalmas (TO)
C L GABINO LTDAPalmas (TO)
ENDISA ENERGIA E ENGENHARIA LTDAPalmas (TO)
ENGENORTE CONSTRUTORA LTDAPalmas (TO)
SOL - CONSTRUCAO E SERVICOS DE LOCACOES LTDAPalmas (TO)
ECP - ENGENHARIA, CONSTRUCAO E PLANEJAMENTO LTDAPalmas (TO)
MVR PRE-MOLDADOS E ENGENHARIA ELETRICA LTDASítio Novo do Tocantins (TO)
J&G ENGENHARIA E CONSTRUCOES LTDAPalmas (TO)
AN CONSTRUTORA E CONSULTORIA LTDAPalmas (TO)
CENTRAL CONSTRUCOES LTDAPalmas (TO)
HT ELETRICA LTDAPalmas (TO)
R R CONSTRUTORA LTDAGurupi (TO)
CONSTRUNORTE CONSTRUTORA LTDAGurupi (TO)
ARCEL ASSESSORIA LTDAPalmeirópolis (TO)
TAFF ELETRIFICACOES E CONSTRUCOES LTDAAraguaína (TO)
TERRA LUZ CONSTRUTORA LTDAPalmas (TO)
CELTA ENGENHARIA LTDA.Araguaína (TO)

List limited to 51 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

Tocantins0.0
Brazil0.0

In Tocantins, the activity weighs 3.4 times what it does in Brazil.

Tocantins's cities with the most companies in this activity

active companies and each city's share of the state

1 Palmas 49.0% 25
2 Araguaína 15.7% 8
3 Gurupi 5.9% 3
4 Colinas do Tocantins 3.9% 2
5 Peixe 3.9% 2
6 Ponte Alta do Bom Jesus 3.9% 2
7 Porto Nacional 3.9% 2
8 Paraíso do Tocantins 2.0% 1
9 Paranã 2.0% 1
10 Sítio Novo do Tocantins 2.0% 1

4 more cities

Class 4221-9 in Tocantins

obras para geração e distribuição de energia elétrica e para telecomunicações, by subclass

Subclass	Active
4221-9/01 Construção de barragens e represas para geração de energia elétrica	2
4221-9/02 Construção de estações e redes de distribuição de energia elétrica · this one	51
4221-9/03 Manutenção de redes de distribuição de energia elétrica	18
4221-9/04 Construção de estações e redes de telecomunicações	5
4221-9/05 Manutenção de estações e redes de telecomunicações	11

What activity 4221-9/02 is

A construção de usinas, estações e subestações hidrelétricas, eólicas, nucleares, termoelétricas, etc.
A construção de redes de transmissão e distribuição de energia elétrica, inclusive o serviço de eletrificação rural
A construção de redes de eletrificação para ferrovias e metropolitanos

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4221-9/02 in Tocantins?

51 active companies have CNAE 4221-9/02 as their main activity in Tocantins, 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 Tocantins's cities has the most companies in this activity?

Palmas, with 25, 49.0% 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 Tocantins.