COMPANY · NIPC 505010437

Construções Quatro de Maio, Lda.

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

Portal BASE records €1,563,728.38 across 16 contracts.

Identification

Company name	Construções Quatro de Maio, Lda.
NIPC	505010437

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
2012	7	€521,474.42
2013	2	€82,807.51
2014	1	€39,094.25
2016	2	€71,554.20
2017	2	€650,717.50
2021	2	€198,080.50

Contracted value by buyer
Name	Contracts	Contract value
Município de Chaves	4	€765,274.51
Município de Vila Pouca de Aguiar	2	€364,294.23
Empreendimentos Hidroeléctricos do Alto Tâmega e Barroso, EIM, SA	1	€141,485
Município de Valpaços	3	€84,128.94
Freguesia de Vilar de Nantes	2	€81,957.50
Empreendimentos Hidroeléctricos do Alto Tâmega e Barroso, S. A.	1	€56,595.50
Freguesia de Sapiãos	1	€39,279
Freguesia de Boticas	1	€17,909.50
União das Freguesias de Madalena e Samaiões	1	€12,804.20

Contracted value by place of performance
Name	Contracts	Contract value
Chaves	7	€860,036.21
Vila Pouca de Aguiar	2	€364,294.23
Boticas	4	€255,269
Valpaços	3	€84,128.94

Largest contracts
Subject	Year	Contract value
Contrato no 24/2017 - Empreitada "Ampliação da Rede de Saneamento e ETAR de Calvão"	2017	€398,152.50
Construção de Estação de Tratamento de Águas Residuais - Casas Novas e Redondelo	2017	€252,565
Rede de Saneamento do Município - Saneamento de Vilarinho de S. Bento	2012	€194,809.25
Rede de Saneamento do Município - Saneamento de Reboredo	2012	€169,484.98
Empreitada de "Beneficiação da Ligação Fiães do Tâmega/Veral"	2021	€141,485

Who they competed with

In 18 contracts with a list of competitors, the company took part and was awarded 5 (28%).

Companies with the most procedures in common
Company	Procedures in common
Socorpena - Construção e obras Públicas, Lda.	10
Sincof, Sociedade Industrial de Construções Flaviense, Sa	10
Higino Pinheiro & Irmão, S.A.	8
Urbiágua - Comércio e Montagem de Fontes, Lda.	4
Baltazar & Filhos, Lda.	4
ASG-Construções e Granitos Lda	4
Gafaestruturas - Engenharia, Lda.	4
Alexandre Barbosa Borges, S.A.	3
Carlos Augusto Pinto dos Santos & Filhos, SA	3
amadeu gonçalves cura & filhos lda	3
José Moreira Fernandes & Filhos,SA	3
Norcep - Construções e Empreendimentos, Lda.	3
Coimbraferrus - Construção Civil, Obras Públicas e transportes, Lda.	3
Paula Cunha, Lda.	3
Conceição Cardoso & Filhos, Lda	3
Altura Dinâmica, Lda.	3
Orbisource- Ambiente, Lda	3
Primus Lean - Engenharia & Construção, Lda.	3
Urbanop - Urbanizações e Obras Públicas, Lda.	2
José António Parente, Lda.	2
Habinordeste - Sociedade de Construções, Lda	2
Rodrigo Silva & Silva, Lda.	2
Medida XXI - Sociedade de Construções, Lda.	2
Costa & Carreira, Lda.	2
José Barbosa Pinto & Filhos, Lda.	2
Caridade & Silva - Sociedade de Construções, Lda.	2
António Alberto Nogueira dos Santos, Lda	2
Multinordeste – Multifunções em Construções e Engenharias, S.A.	2
Abel Luís Nogueiro & Irmãos, Lda.	1
Construtora Abrantina, S.A.	1

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.

+20 in the list below

Dotted: competed in the same procedure.

Socorpena - Construção e … · NIPC 505010437 (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Sincof, Sociedade Industr… · NIPC 505010437 (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
Higino Pinheiro & Irmão, … · NIPC 505010437 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Urbiágua - Comércio e Mon… · NIPC 505010437 (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Baltazar & Filhos, Lda. · NIPC 505010437 (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 685635; Portal BASE, contrato 685635.
ASG-Construções e Granito… · NIPC 505010437 (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
NIPC 505010437 · Gafaestruturas - Engenhar… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Alexandre Barbosa Borges,… · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 606296; Portal BASE, contrato 606296.
Carlos Augusto Pinto dos … · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
amadeu gonçalves cura & f… · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 603110; Portal BASE, contrato 603110.
José Moreira Fernandes & … · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Norcep - Construções e Em… · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.

18 more links

Coimbraferrus - Construçã… · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 603110; Portal BASE, contrato 603110.
Paula Cunha, Lda. · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Conceição Cardoso & Filho… · NIPC 505010437 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 603110; Portal BASE, contrato 603110.
NIPC 505010437 · Altura Dinâmica, Lda. (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
NIPC 505010437 · Orbisource- Ambiente, Lda (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 603110; Portal BASE, contrato 603110.
NIPC 505010437 · Primus Lean - Engenharia … (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
Urbanop - Urbanizações e … · NIPC 505010437 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1474853; Portal BASE, contrato 1474853.
José António Parente, Lda. · NIPC 505010437 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
Habinordeste - Sociedade … · NIPC 505010437 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
Rodrigo Silva & Silva, Ld… · NIPC 505010437 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 603110; Portal BASE, contrato 603110.
Medida XXI - Sociedade de… · NIPC 505010437 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
Costa & Carreira, Lda. · NIPC 505010437 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 743276; Portal BASE, contrato 743276.
NIPC 505010437 · José Barbosa Pinto & Filh… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 685635; Portal BASE, contrato 685635.
NIPC 505010437 · Caridade & Silva - Socied… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 606296; Portal BASE, contrato 606296.
NIPC 505010437 · António Alberto Nogueira … (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 403704; Portal BASE, contrato 403704.
NIPC 505010437 · Multinordeste – Multifunç… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
Abel Luís Nogueiro & Irmã… · NIPC 505010437 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 1348292; Portal BASE, contrato 1348292.
Construtora Abrantina, S.… · NIPC 505010437 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 606296; Portal BASE, contrato 606296.

Investigations that mention it

No published investigation mentions this company by NIPC.