COMPANY · NIPC 500637857

Construções Silva & Irmão, Lda

This page shows the public contracts the company has signed, which bodies gave them, and who it competed against.

Portal BASE records €3,540,813.38 across 59 contracts.

Identification

Company name	Construções Silva & Irmão, Lda
NIPC	500637857

None of the registers we read (GLEIF, TED and contract documents) identifies this company; the name comes from Portal BASE contracts.

Contracted money

Sums of the contract prices on Portal BASE. A contract with several buyers or municipalities counts once in each row, so rows do not add up to the total.

Contracted value by year
Year	Contracts	Contract value
2014	3	€22,144.40
2015	1	€7,000
2016	7	€129,637
2017	1	€148,854
2018	4	€239,289.41
2019	13	€576,604.85
2020	5	€341,646.60
2021	5	€417,287.14
2022	5	€370,651.38
2023	4	€247,332.39
2024	8	€623,339.10
2025	3	€417,027.11

Contracted value by buyer
Name	Contracts	Contract value
Município de Sintra	48	€3,155,396.85
União das Freguesias de Almargem do Bispo, Pêro Pinheiro e Montelavar	6	€254,514.12
Fundação Cultursintra, FP	2	€66,918.60
União das Freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)	1	€47,100
Serviços Municipalizados Água e Saneamento Câmara Municipal de Sintra	1	€8,694.40
Guarda Nacional Republicana	1	€8,189.41

Contracted value by place of performance
Name	Contracts	Contract value
Sintra	55	€3,305,977.37
Lisboa	1	€8,189.41

Largest contracts
Subject	Year	Contract value
Aquisição de serviços para conservação do espaço público para 2025 em regime de fornecimento contínuo	2025	€300,000
aquisição de serviços de trabalhos especializados para conservação de espaço público para o ano de 2018, nos termos das condições estabelecidas no caderno de encargos, Anexo B - características técnicas e proposta adjudicada.	2018	€175,000
Aquisição de serviços para Conservação do Espaço Público, em regime de fornecimento contínuo, para o ano de 2022	2021	€150,000
Aquisição de serviços para Conservação do Espaço Público em regime de fornecimento continuo para o ano de 2023	2022	€150,000
Empreitada de melhoria de condições de circulação pedonal, área da DSU1, nos termos estabelecidos no convite, caderno de encargos - elementos da solução da obra - projeto de execução e proposta adjudicada.	2017	€148,854

Who they competed with

In 96 contracts with a list of competitors, the company took part and was awarded 36 (38%).

Companies with the most procedures in common
Company	Procedures in common
António Cordeiros Borges, Lda	15
Margarida Braz Borges; Unipessoal, Lda.	13
Sanestradas-Empreitadas de Obras Públicas e Particulares, S.A.	9
Obragoito – Construções e Obras Públicas, Lda.	9
Flora Garden - Projetos Silvicultura e Jardinagem, Unipessoal, Lda	7
Margem Mítica-Manutenção e Reabilitação, Unipessoal, Lda	7
Estrela do Norte, Engenharia e Construção, SA	6
Ernesto Ribeiro Ferreira, Limitada	5
Vimajas-Sociedade de Construções e Obras Públicas, Limitada	4
Loviril Construção Civil, Unipessoal Lda.	4
Gasparfontes-Sociedade de Construções, Limitada	4
António Macedo-Construção Civil e Obras Publicas,Lda	4
Gasfomento-Sistemas e Instalações de Gás, S.A.	4
Nortejuvil, Sociedade de Construções, SA	4
Trafiurbe-Sinalização, Construção e Engenharia, S.A.	3
Jocartécnica	3
Pinto & Bentes, SA	2
Comprojecto-Projectos e Construções,Lda	2
Protecnil-Sociedade Técnica de Construções, S.A.	2
Veirabar, Lda.	2
XIX - Construção Projectos e Gestão, Lda.	2
Novirede Nova Industria de redes Unipessoal Lda	2
J. A. Pedroso - Construção Civil e Empreitadas, Lda.	2
Jofremac-Máquinas, Ferramentas e Acessórios, Lda	2
Santavares-Empreiteiros, Lda	2
Bricantel - Com. Material Eléctrico de Bragança, Lda	2
Toscca-Equipamentos em Madeira, Lda	2
Planinertes - Pavimentações, Terraplanagens e Inertes, Lda.	2
Louristrada - Construção Civil de Vias, Lda	2
UNIKOSTRÓI, Lda.	2

The annual IMPIC file lists competitors for about 42% of contracts. Only these enter the counts, and the award share is measured on them.

Links read in contract documents

Contract documents give addresses and the names of representatives and partners, and Portal BASE and GLEIF give competitors and groups. This is what the records show; the same address or name can have simple explanations.

+22 in the list below

Dotted: competed in the same procedure. Dotted: same procedure.

Sanestradas-Empreitadas d… · NIPC 500637857 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11463982; Portal BASE, contrato 11463525.
NIPC 500637857 · NIPC 501379754 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11463982; Portal BASE, contrato 11651601.
NIPC 500637857 · Protecnil-Sociedade Técni… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11463982; Portal BASE, contrato 11464016.
NIPC 500637857 · XIX - Construção Projecto… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11463982; Portal BASE, contrato 11463102.
NIPC 500637857 · NIPC 504341049 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11463982; Portal BASE, contrato 11463785.
NIPC 500637857 · Margarida Braz Borges; Un… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11463982; Portal BASE, contrato 11463945.
NIPC 500637857 · António Cordeiros Borges,… (competed in the same procedure). They competed in 15 procedures. Source: Portal BASE, contrato 1461309; Portal BASE, contrato 1461309.
NIPC 500637857 · Margarida Braz Borges; Un… (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 10323458; Portal BASE, contrato 10323458.
Sanestradas-Empreitadas d… · NIPC 500637857 (competed in the same procedure). They competed in 9 procedures. Source: Portal BASE, contrato 11232355; Portal BASE, contrato 11232355.
NIPC 500637857 · Obragoito – Construções e… (competed in the same procedure). They competed in 9 procedures. Source: Portal BASE, contrato 10529367; Portal BASE, contrato 10529367.
NIPC 500637857 · Flora Garden - Projetos S… (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 10323458; Portal BASE, contrato 10323458.
NIPC 500637857 · Margem Mítica-Manutenção … (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 10529367; Portal BASE, contrato 10529367.

24 more links

NIPC 500637857 · Estrela do Norte, Engenha… (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 10323458; Portal BASE, contrato 10323458.
NIPC 500637857 · Ernesto Ribeiro Ferreira,… (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 1486043; Portal BASE, contrato 1486043.
Vimajas-Sociedade de Cons… · NIPC 500637857 (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1384133; Portal BASE, contrato 1384133.
NIPC 500637857 · Loviril Construção Civil,… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1150757; Portal BASE, contrato 1150757.
NIPC 500637857 · Gasparfontes-Sociedade de… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1486043; Portal BASE, contrato 1486043.
NIPC 500637857 · António Macedo-Construção… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 10258313; Portal BASE, contrato 10258313.
NIPC 500637857 · Gasfomento-Sistemas e Ins… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 10323458; Portal BASE, contrato 10323458.
NIPC 500637857 · Nortejuvil, Sociedade de … (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 10675195; Portal BASE, contrato 10675195.
NIPC 500637857 · Trafiurbe-Sinalização, Co… (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 10323458; Portal BASE, contrato 10323458.
NIPC 500637857 · Jocartécnica (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1460657; Portal BASE, contrato 1460657.
Pinto & Bentes, SA · NIPC 500637857 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1491614; Portal BASE, contrato 1491614.
NIPC 500637857 · Comprojecto-Projectos e C… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1150757; Portal BASE, contrato 1150757.
NIPC 500637857 · Protecnil-Sociedade Técni… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 4673154; Portal BASE, contrato 4673154.
NIPC 500637857 · Veirabar, Lda. (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 6449608; Portal BASE, contrato 6449608.
NIPC 500637857 · XIX - Construção Projecto… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10529367; Portal BASE, contrato 10529367.
NIPC 500637857 · Novirede Nova Industria d… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10258313; Portal BASE, contrato 10258313.
NIPC 500637857 · J. A. Pedroso - Construçã… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 11562333; Portal BASE, contrato 11562333.
NIPC 500637857 · Jofremac-Máquinas, Ferram… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10011435; Portal BASE, contrato 10011435.
NIPC 500637857 · Santavares-Empreiteiros, … (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10675195; Portal BASE, contrato 10675195.
NIPC 500637857 · Bricantel - Com. Material… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 6449608; Portal BASE, contrato 6449608.
NIPC 500637857 · Toscca-Equipamentos em Ma… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 6449608; Portal BASE, contrato 6449608.
NIPC 500637857 · Planinertes - Pavimentaçõ… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1491614; Portal BASE, contrato 1491614.
NIPC 500637857 · Louristrada - Construção … (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10675195; Portal BASE, contrato 10675195.
NIPC 500637857 · UNIKOSTRÓI, Lda. (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 4534058; Portal BASE, contrato 4534058.

Investigations that mention it

No published investigation mentions this company by NIPC.