CNAE 6110-8/99 · São Paulo

Serviços de telecomunicações por fio não especificados anteriormente in São Paulo

86 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 38.7% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 222

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 São Paulo: 86; 38.7% of Brazil's
Of every 100 companies in São Paulo: 0.0; do this activity
Among Brazil's federative units: 1st; by companies in this activity

Active companies in São Paulo

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3

DE-CIX BRASIL LTDASão Paulo (SP)
M.Z. TELECOMUNICACOES LTDA.Campinas (SP)
ERIVAL TELECOMUNICACOES COMERCIO E REPRESENTACOES LTDASão José dos Campos (SP)
RENOVA IT SOLUCOES LTDAGuarulhos (SP)
BMB3 INSTALACAO MANUTENCAO E COMERCIO LTDASão Paulo (SP)
H 3000 PRESTADORA DE SERVICOS AVANCADOS LTDAFerraz de Vasconcelos (SP)
S & S TRANSPORTES E IMPLANTACAO DE FIBRA OPTICA LTDAJaboticabal (SP)
TERA FIBER TELECOMUNICACOES LTDASão Paulo (SP)
ENG REDE TELECOMUNICACOES LTDABarueri (SP)
VORTEX TECNOLOGIA E SERVICOS DE TELECOMUNICACOES LTDAFrancisco Morato (SP)
POLITECNICA TECNOLOGIA E SISTEMAS LTDALimeira (SP)
BIG TELCO TELECOMUNICACOES LTDAPoá (SP)
MOTIVACAO ENGENHARIA LTDASão Paulo (SP)
ROADNET TELECOMUNICACOES LTDASão Paulo (SP)
BBCLINK TELECOM LTDASão Paulo (SP)
CAMBRIDGE TELECOMUNICACOES LTDASão Paulo (SP)
NEOMIDIA BRASIL INTERATIVA LTDASão Paulo (SP)
REDETECH SOLUCOES INTEGRADAS LTDABarueri (SP)
PLINET TELECOM E SERVICOS LTDA.São Paulo (SP)
GTS - GLOBAL TELECOM SERVICOS DE TELECOMUNICACOES LTDASão Paulo (SP)
UP & DOWN SERVICOS EM TELEFONIA LTDASão Paulo (SP)
FORT LINE SERVICOS DE TELECOMUNICACAO LTDASão Paulo (SP)
TROQ. ME 2 COMERCIO DE ELETRONICOS LTDAAtibaia (SP)
SOLUTION2.ME SOLUCOES EM TECNOLOGIA MOVEL LTDAAtibaia (SP)
XWL ENGENHARIA LTDASão Paulo (SP)
GROTTO SERVICOS DE TELECOMUNICACOES LTDASão Paulo (SP)
LIGALINK TELECOMUNICACOES LTDAMonte Mor (SP)
A.H.A. SERVICOS E COMERCIO PRODUTOS DE TELECOMUNICACAO LTDASão Paulo (SP)
VILMAR DE CASTRO LTDACampinas (SP)
FNETCOM TELECOMUNICACAO E INFORMATICA LTDACampinas (SP)

List limited to 86 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

São Paulo0.0
Brazil0.0

In São Paulo, the activity weighs 1.3 times what it does in Brazil.

São Paulo's cities with the most companies in this activity

active companies and each city's share of the state

1 São Paulo 46.5% 40
2 Campinas 4.7% 4
3 Guarulhos 4.7% 4
4 Araraquara 3.5% 3
5 Atibaia 2.3% 2
6 Barueri 2.3% 2
7 Francisco Morato 2.3% 2
8 Mauá 2.3% 2
9 Monte Mor 2.3% 2
10 Ribeirão Preto 2.3% 2

20 more cities

Class 6110-8 in São Paulo

telecomunicações por fio, by subclass

Subclass	Active
6110-8/01 Serviços de telefonia fixa comutada - stfc	225
6110-8/02 Serviços de redes de transportes de telecomunicações - srtt	21
6110-8/03 Serviços de comunicação multimídia - scm	2,909
6110-8/99 Serviços de telecomunicações por fio não especificados anteriormente · this one	86

Close to this: 6190-6/99 · Outras atividades de telecomunicações não especificadas anteriormente, 11,466 companies in São Paulo.

What activity 6110-8/99 is

As atividades de interconexão, ou seja, as atividades de ligação entre redes de telecomunicações funcionalmente compatíveis, de modo que os usuários de serviços de uma das redes possam comunicar-se com usuários de serviços de outra ou acessar serviços nela disponíveis
Os serviços de carrier, ou seja, as atividades de telecomunicações exploradas como serviço de banda larga ou estreita ou o fornecimento de meios destinados ao funcionamento de redes corporativas, redes de telefonia corporativa, conectividade, etc., utilizando infra-estrutura própria ou de terceiros para atuar como suporte e complementação às demais atividades de telecomunicação
Os serviços de telex

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 6110-8/99 in São Paulo?

86 active companies have CNAE 6110-8/99 as their main activity in São Paulo, 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 São Paulo's cities has the most companies in this activity?

São Paulo, with 40, 46.5% 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 São Paulo.