This supplier has worked with different contracting methods. The distribution of contracts by method shows the diversity of competitiveness with the public sector.
| Method | # Contracts |
|---|---|
| limited | 4 |
| open | 2 |
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🏢B S CALDERARO ENGENHARIA
What do we know about this supplier?
Has participated in 6 contracts for a total amount of BRL 97,322
NITBR-CNPJ-34670829000113 CountryBrazil
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Contracts
This company has participated in 6 public contracts for a total amount of BRL 97,322, demonstrating its ability to work with the public sector.
Public contracts represent an important source of income for companies in Brazil and contribute to the country's economic development.
# Contracts
| Description | Entity | Amount | Award date |
|---|---|---|---|
| 🇧🇷 O objeto do presente procedimento é a escolha da proposta mais vantajosa para Elaboração de Projeto Estrutural de Contenção, Projeto Geotécnico para Preenchimento de Solo e Laudo de Estabilidade de Talude para o Prédio da Seção de Saúde da 12ª Região Militar, em Manaus/AM. | COMANDO DO EXERCITO | BRL 15,000 | 2025-06-18 |
| 🇧🇷 Contratação de serviços de manutenção estrutural, reparação e conservação de Fossas e Sumidouros em Próprios Nacionais Residenciais (PNR), com fornecimento de todos os equipamentos, materiais, mão de obra e peças. | COMANDO DA MARINHA | BRL 37,000 | 2025-10-15 |
| 🇧🇷 Aquisição de massa asfáltica, visando os cuidados básicos desta Estação. | COMANDO DA MARINHA | BRL 3,600 | 2025-11-21 |
| 🇧🇷 Aquisição de material para manutenção em PNR. | COMANDO DA MARINHA | BRL 2,695 | 2025-12-01 |
| 🇧🇷 Aquisição de materiais de pintura e construção civil para manutenção predial do ILMD | FUNDACAO OSWALDO CRUZ | BRL 675 | 2025-11-11 |
Contracts by method
Main buyers
Main buyers are the entities that have contracted this supplier the most.
| Entidad | No. Contracts | Total amount |
|---|---|---|
| 🇧🇷 COMANDO DA MARINHA | 3 | BRL 43,295 |
| 🇧🇷 COMANDO DO EXERCITO | 1 | BRL 15,000 |
| 🇧🇷 FUNDACAO OSWALDO CRUZ | 1 | BRL 675 |
| 🇧🇷 MINISTERIO DA SAUDE | 1 | BRL 38,352 |
Additional information
Last update date2025-08-04
Data sources
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Published bySecretaria de Gestão e Inovação do Ministério da Gestão e da Inovação em Serviços Públicos
The Secretariat of Management and Innovation (SEGES) publishes OCDS data about Federal Government public procurement made in the Compras.gov.br system as part of their open procurement data portal. This is the first government publication of Open Contracting Data Standard (OCDS) data in Brazil, maki...
This record last updated2025-08-04