COMPANY · NIPC 513381910

Coeficiente Constante Lda

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

Portal BASE records €415,649.16 across 6 contracts.

Identification

Company name	Coeficiente Constante Lda
NIPC	513381910

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
2022	1	€15,951.78
2024	3	€243,066.99
2025	1	€140,180.39
2026	1	€16,450

Contracted value by buyer
Name	Contracts	Contract value
Águas do Norte, S. A.	1	€148,326.37
Serviços Municipalizados de Electricidade Águas e Saneamento Câmara Municipal da Maia	1	€140,180.39
AGERE- Empresa de Águas Efluentes e Resíduos de Braga, E. M.	1	€50,642.38
Município de Porto de Mós	1	€44,098.24
Município de Constância	1	€16,450
Águas do Centro Litoral, S. A.	1	€15,951.78

Contracted value by place of performance
Name	Contracts	Contract value
Vila Verde	1	€148,326.37
Maia	1	€140,180.39
Braga	1	€50,642.38
Porto de Mós	1	€44,098.24
Constancia	1	€16,450
Aveiro	1	€15,951.78

Largest contracts
Subject	Year	Contract value
PRC_0353/2023_EXP - Aquisição e instalação de quadro elétrico para a ETAR de Cávado-Homem da Águas do Norte, S.A.	2024	€148,326.37
SUBSTITUIÇÃO DE PARAFUSO DE ARQUIMEDES No 1 DA ETAR DE PARADA	2025	€140,180.39
EMPREITADA DE "REABILITAÇÃO DO LEITO E FORNECIMENTO E MONTAGEM DE UM NOVO PARAFUSO DE ARQUIMEDES PARA A ETAR DE CELEIRÓS (BRAGA)	2024	€50,642.38
Fornecimento e Montagem de Caudalimetros nos Reservatórios de Água e Captações	2024	€44,098.24
Aquisição e instalação de 1 (um) Tamisador de parafuso TTM, marca Biotank, modelo TTM-300.	2026	€16,450

Who they competed with

In 28 contracts with a list of competitors, the company took part and was awarded 4 (14%).

Companies with the most procedures in common
Company	Procedures in common
e HIDMA - HIDRÁULICA E AUTOMAÇÃO, S.A.	8
Enviman – Manutenção de Sistemas Ambientais, Lda.	8
4Energy - Comércio e Instalações Técnicas, Lda.	8
BioSmart - soluções ambientais,, S.A.	7
NBS WATER ENGINEERING, S.A.	7
Luságua - Serviços Ambientais, SA	5
Sust4amb - Ambiente e Serviços Lda	5
H2TEC - Soluções Ambientais, S.A.	5
Efacec Engenharia e Sistemas, S.A.	4
Ambiágua-Gestão de equipamentos de água S.A.	3
Fast and Easy – Automação e Programação Informática, Lda.	3
Mário Gonçalves, Lda.	2
Mendes & Irmãos, S.A.	2
Humberto Poças, SA	2
POTAUCO - EQUIPAMENTOS E SISTEMAS ELÉCTRICOS, S.A.	2
MOTA-ENGIL ATIV - GESTÃO E MANUTENÇÃO DE ATIVOS, S.A.	2
João Matos & Ribeiro 2 - Obras Públicas e Engenharia Lda	2
Sensiáqua	2
AMYDRA CONSTRUÇÕES LDA.	2
Real Works - Engenharia e Construção, Lda.	2
ALEXANDRE BARBOSA BORGES, S.A.	1
Omninstal - Electricidade, S.A.	1
Poluic, lda	1
Cipriano Pereira de Carvalho e Filhos, Lda	1
SISTIMETRA - SISTEMAS E MEDIDAS INDUSTRIAIS, LDA	1
2M - Instalações Especiais, Lda.	1
DTE, Instalações Especiais, S.A.	1
AGS - Administração e Gestão de Sistemas de Salubridade, S.A.	1
NOV PRO Construção, S.A.	1
Tecnorem, SA.	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. Dotted: same procedure.

NIPC 513381910 · Real Works - Engenharia e… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11242714; Portal BASE, contrato 11242714.
e HIDMA - HIDRÁULICA E AU… · NIPC 513381910 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
Enviman – Manutenção de S… · NIPC 513381910 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 10167668; Portal BASE, contrato 10167668.
NIPC 513381910 · 4Energy - Comércio e Inst… (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 10167668; Portal BASE, contrato 10167668.
BioSmart - soluções ambie… · NIPC 513381910 (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 10167668; Portal BASE, contrato 10167668.
NBS WATER ENGINEERING, S.… · NIPC 513381910 (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
Luságua - Serviços Ambien… · NIPC 513381910 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
Sust4amb - Ambiente e Ser… · NIPC 513381910 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
H2TEC - Soluções Ambienta… · NIPC 513381910 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 10167668; Portal BASE, contrato 10167668.
Efacec Engenharia e Siste… · NIPC 513381910 (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
Ambiágua-Gestão de equipa… · NIPC 513381910 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 10109255; Portal BASE, contrato 10109255.
Fast and Easy – Automação… · NIPC 513381910 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 10167668; Portal BASE, contrato 10167668.

19 more links

Mário Gonçalves, Lda. · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 9380855; Portal BASE, contrato 9380855.
Mendes & Irmãos, S.A. · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 9380855; Portal BASE, contrato 9380855.
Humberto Poças, SA · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 9380855; Portal BASE, contrato 9380855.
POTAUCO - EQUIPAMENTOS E … · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
MOTA-ENGIL ATIV - GESTÃO … · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10234151; Portal BASE, contrato 10234151.
João Matos & Ribeiro 2 - … · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10439698; Portal BASE, contrato 10439698.
Sensiáqua · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
AMYDRA CONSTRUÇÕES LDA. · NIPC 513381910 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
NIPC 513381910 · Real Works - Engenharia e… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 10244686; Portal BASE, contrato 10244686.
ALEXANDRE BARBOSA BORGES,… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10109255; Portal BASE, contrato 10109255.
Omninstal - Electricidade… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10473224; Portal BASE, contrato 10473224.
Poluic, lda · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10439698; Portal BASE, contrato 10439698.
Cipriano Pereira de Carva… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10086779; Portal BASE, contrato 10086779.
SISTIMETRA - SISTEMAS E M… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 9893677; Portal BASE, contrato 9893677.
2M - Instalações Especiai… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10837403; Portal BASE, contrato 10837403.
DTE, Instalações Especiai… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
AGS - Administração e Ges… · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10167668; Portal BASE, contrato 10167668.
NOV PRO Construção, S.A. · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10243718; Portal BASE, contrato 10243718.
Tecnorem, SA. · NIPC 513381910 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10578323; Portal BASE, contrato 10578323.

Investigations that mention it

No published investigation mentions this company by NIPC.