Business intelligence by activity
CNAE 4322303 Companies · Instalações de sistema de prevenção contra incêndio
The CNAE brings together 16,749 registered establishments, of which 8,529 are active (50.9% of the activity's base).
Visual reading
CNAE indicators in numbers
Visual comparison of registration status, geographic distribution and annual dynamics. The complete tables and texts remain available for consultation.
Registration status
Distribution of establishments by status.
- Ativa50.9%
- Baixada36.1%
- Inapta12.9%
- Suspensa0.1%
- Nula0.0%
States with the most active companies
Comparison of the UFs with the highest concentration.
Cities with the highest concentration
Top municipalities by active establishments.
Openings, closures and annual balance
The 2026 series is partial.
2026
Aberturas: 1.097
Baixas: 621
Saldo: 476
CNAE 4322303 Panorama
Reference data as of August 09, 2026. National position: 355th.
- Registered establishments
- 16,749
- Active establishments
- 8,529
- Closed establishments
- 6,039
- Distinct root CNPJs
- 16,646
CNAE registration status
Distribution of the activity's establishments by registration status.
Ativa
8,529
50.9% of the base
Baixada
6,039
36.1% of the base
Inapta
2,154
12.9% of the base
Suspensa
21
0.1% of the base
Nula
6
0.0% of the base
Geographic distribution
States with the most active companies
Where the active establishments of this CNAE are concentrated.
Municipal concentration
Cities with the highest concentration
Top municipalities by active establishments.
Full distribution by state
Active establishments of the CNAE in each federative unit.
CNAE business profile
Distribution of active establishments by company size, tax regime, MEI and the relationship between headquarters and branches.
Company size
- Microempresa
- 7,840 (91.9%)
- Empresa de Pequeno Porte
- 567 (6.6%)
- Média e Grande Empresa
- 122 (1.4%)
- Sem informação
- 0 (0.0%)
Simples Nacional
- Optante pelo Simples Nacional
- 7,247 (85.0%)
- Não optante pelo Simples Nacional
- 1,137 (13.3%)
- Sem informação
- 145 (1.7%)
Individual Microentrepreneur
- Microempreendedor Individual
- 4,394 (51.5%)
- Não classificado como MEI
- 3,990 (46.8%)
- Sem informação
- 145 (1.7%)
Headquarters and branches
- Matriz
- 8,460 (99.2%)
- Filial
- 69 (0.8%)
Contact coverage
Os percentuais indicam a presença dos campos de contato na base de dados. Um campo ausente não significa necessariamente que a empresa não possua telefone ou e-mail.
- With email
- 97.1%
- 8,283 records
- With phone
- 99.7%
- 8,507 records
- With both
- 97.1%
- 8,283 records
Registration dynamics
Openings, closures and annual balance. The 2026 period is partial through August 09, 2026.
| Year | Openings | Closures | Balance |
|---|---|---|---|
| 2019 | 1,199 | 350 | 849 |
| 2020 | 1,182 | 395 | 787 |
| 2021 | 1,308 | 452 | 856 |
| 2022 | 1,281 | 499 | 782 |
| 2023 | 1,401 | 694 | 707 |
| 2024 | 1,465 | 729 | 736 |
| 2025 | 1,545 | 885 | 660 |
| 2026 (partial) | 1,097 | 621 | 476 |
Company list by CNAE
Find companies in Instalações de sistema de prevenção contra incêndio
Search company files of this CNAE by state, city and registration status. Find CNPJ, legal name, address, phone and email depending on base coverage.
Search this CNAE's list- Active establishments
- 8,529
- States with records
- 27+
- With phone
- 99.7%
- With email
- 97.1%
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