COMPANY · NIPC 502533447

EFACEC ENGENHARIA E SISTEMAS, S.A.

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

Portal BASE records €298,431,399.10 across 294 contracts.

Identification

Company name	EFACEC ENGENHARIA E SISTEMAS, S.A.
NIPC	502533447
Registered office	Rua Engenheiro Frederico Ulrich, Guardeiras, 4470-605 Maia
Source	GLEIF (LEI), registo 549300LQXTMFFXPSI012
Record date	21 October 2026

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	36	€3,486,398.40
2013	39	€37,878,676.73
2014	26	€8,844,775.76
2015	21	€23,108,336.63
2016	14	€9,176,011.15
2017	27	€28,727,717.91
2018	24	€9,080,078.87
2019	17	€31,476,071.26
2020	18	€24,136,814.48
2021	18	€9,398,454.13
2022	14	€73,864,484.73
2023	7	€10,374,670.72
2024	16	€25,266,526.94
2025	14	€2,762,655.04
2026	3	€849,726.35

Contracted value by buyer
Name	Contracts	Contract value
Infraestruturas de Portugal, S. A.	79	€86,414,931.70
AGERE – Emp. Águas, Efluentes e Resíduos de Braga	2	€29,061,994.29
Resulima - Valorização e Tratamento de Resíduos Sólidos, S. A.	3	€24,881,316.20
Empresa de Desenvolvimento e Infra Estruturas do Alqueva SA	6	€19,986,555.83
Águas do Norte, S. A.	13	€17,695,187.50
EPAL - Empresa Portuguesa das Águas Livres, S.A.	1	€12,858,250.10
EDIA - Empresa de Desenvolvimento e Infra Estruturas do Alqueva, S. A.	5	€10,460,411.77
Águas do Ave, S.A.	2	€8,260,772.53
MUSAMI - Operações Municipais do Ambiente, E. I. M., S. A.	4	€7,163,638.92
MUSAMI - Operações Municipais do Ambiente E.I.M., S.A.	1	€6,485,000

Contracted value by place of performance
Name	Contracts	Contract value
Lisboa	16	€30,651,230.67
Braga	2	€29,061,994.29
Barcelos	5	€27,522,431.19
Serpa	5	€20,947,729.84
Moura	2	€19,754,040
Coimbra	3	€17,979,429.71
Lousã	1	€17,942,249.71
Miranda do Corvo	1	€17,942,249.71
Olhão	2	€17,479,333.58
Vila Real	6	€15,653,957.48

Largest contracts
Subject	Year	Contract value
Empreitada de Conceção e Construção do Emissário e ETAR do Este	2022	€23,862,000
O contrato tem por objeto a construção, Fornecimento, Montagem e Conceção da Unidade de Tratamento Mecânico e Biológico de Paradela.	2019	€21,499,950
Empreitada de construção do circuito hidráulico Amoreira - Caliços do Empreendimento de Fins Múltiplos do Alqueva.	2013	€19,730,000
Conceção, Fornecimento e Montagem da Subestação de Tração de Sete Rios	2022	€17,999,725.39
Conceção/Construção dos Sistemas de Telemática Gerais, Posto de Comando Central (PCC) e Manutenção do Sistema de Mobilidade do Mondego	2022	€17,942,249.71

Who they competed with

In 495 contracts with a list of competitors, the company took part and was awarded 156 (32%).

Companies with the most procedures in common
Company	Procedures in common
Luságua-Serviços Ambientais, SA	55
Mota-Engil ATIV – Gestão e Manutenção de Ativos, S.A.	49
e HIDMA - HIDRÁULICA E AUTOMAÇÃO, S.A.	39
c.m.e. - Construção e Manutenção Electromecânica, S.A.	38
AGS-Administração e Gestão de Sistemas de Salubridade, S.A.	37
CTGA-Centro Tecnológico da Gestão Ambiental, Lda	37
Enviman, Manutenção de Sistemas Ambientais, Lda.	35
Domingos da silva Teixeira, SA	32
Ambiágua-Gestão de equipamentos de água S.A.	30
Sotecnisol,S.A.	26
Lena Ambiente, Gestão de Resíduos, S.A.	26
GR4PT,SA	26
Nuno Brás & Santos Sousa	24
Oliverias, S.A.	22
“Tecnorém – Engenharia e Construções, S.A.”	21
Alexandre Barbosa Borges, SA	20
Domingos da Silva Teixeira, S.A.	19
Aquino, Construções SA	17
Thales Portugal, SA	17
Siemens,SA	16
Helsuntec, S.A.	16
be water	15
Siemens Mobility, Unipessoal, Lda.	15
Inovaqua, Lda	14
tecnospie	13
Turbomar- Equip e serviços Assistência	13
Hubell industria da água, Lda	13
Mota-Engil, Engenharia e Construção, S.A.	12
SotecnoGaio, SA	12
Viatel - Tecnologia de Comunicações, S.A.	12

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.

+29 in the list below

Dotted: competed in the same procedure. Long dash: belongs to the group. Dotted: same procedure.

NIPC 501188622 · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 1062667; Portal BASE, contrato 1062667.
NIPC 500270341 · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 1437348; Portal BASE, contrato 1437348.
Alexandre Barbosa Borges,… · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 1050385; Portal BASE, contrato 1050298.
Efacec Engenharia e Siste… · Mota-Engil ATIV – Gestão … (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4105989; Portal BASE, contrato 4105989.
NIPC 500226504 · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 775724; Portal BASE, contrato 775724.
NIPC 500361193 · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4105989; Portal BASE, contrato 4214653.
NIPC 501408304 · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 10840319; Portal BASE, contrato 10840319.
Domingos da silva Teixeir… · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 759304; Portal BASE, contrato 759304.
NIPC 502462620 · Efacec Engenharia e Siste… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 5901668; Portal BASE, contrato 5901668.
Efacec Engenharia e Siste… · NIPC 503504564 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 10840319; Portal BASE, contrato 10840319.
Efacec Engenharia e Siste… · e HIDMA - HIDRÁULICA E AU… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 2856566; Portal BASE, contrato 2825862.
Efacec Engenharia e Siste… · NIPC 505924170 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 2935844; Portal BASE, contrato 2935844.

31 more links

Efacec Engenharia e Siste… · EFACEC POWER SOLUTIONS, S… (belongs to the group). They belong to the same group. Source: GLEIF (LEI), registo 549300LQXTMFFXPSI012.
Efacec Engenharia e Siste… · Luságua-Serviços Ambienta… (competed in the same procedure). They competed in 55 procedures. Source: Portal BASE, contrato 10118797; Portal BASE, contrato 10118797.
Efacec Engenharia e Siste… · Mota-Engil ATIV – Gestão … (competed in the same procedure). They competed in 49 procedures. Source: Portal BASE, contrato 10163773; Portal BASE, contrato 10163773.
Efacec Engenharia e Siste… · e HIDMA - HIDRÁULICA E AU… (competed in the same procedure). They competed in 39 procedures. Source: Portal BASE, contrato 10234151; Portal BASE, contrato 10234151.
c.m.e. - Construção e Man… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 38 procedures. Source: Portal BASE, contrato 10118991; Portal BASE, contrato 10118991.
AGS-Administração e Gestã… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 37 procedures. Source: Portal BASE, contrato 10118797; Portal BASE, contrato 10118797.
Efacec Engenharia e Siste… · CTGA-Centro Tecnológico d… (competed in the same procedure). They competed in 37 procedures. Source: Portal BASE, contrato 10118797; Portal BASE, contrato 10118797.
Efacec Engenharia e Siste… · Enviman, Manutenção de Si… (competed in the same procedure). They competed in 35 procedures. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
Domingos da silva Teixeir… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 32 procedures. Source: Portal BASE, contrato 1017134; Portal BASE, contrato 1017134.
Efacec Engenharia e Siste… · Ambiágua-Gestão de equipa… (competed in the same procedure). They competed in 30 procedures. Source: Portal BASE, contrato 10130417; Portal BASE, contrato 10130417.
Sotecnisol,S.A. · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 26 procedures. Source: Portal BASE, contrato 1122972; Portal BASE, contrato 1122972.
Efacec Engenharia e Siste… · Lena Ambiente, Gestão de … (competed in the same procedure). They competed in 26 procedures. Source: Portal BASE, contrato 10118797; Portal BASE, contrato 10118797.
Efacec Engenharia e Siste… · GR4PT,SA (competed in the same procedure). They competed in 26 procedures. Source: Portal BASE, contrato 10090681; Portal BASE, contrato 10090681.
Efacec Engenharia e Siste… · Nuno Brás & Santos Sousa (competed in the same procedure). They competed in 24 procedures. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
Oliverias, S.A. · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 22 procedures. Source: Portal BASE, contrato 1017134; Portal BASE, contrato 1017134.
“Tecnorém – Engenharia e … · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 21 procedures. Source: Portal BASE, contrato 11148254; Portal BASE, contrato 11148254.
Alexandre Barbosa Borges,… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 20 procedures. Source: Portal BASE, contrato 10681633; Portal BASE, contrato 10681633.
Domingos da Silva Teixeir… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 19 procedures. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
Aquino, Construções SA · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 17 procedures. Source: Portal BASE, contrato 10097309; Portal BASE, contrato 10097309.
Efacec Engenharia e Siste… · Thales Portugal, SA (competed in the same procedure). They competed in 17 procedures. Source: Portal BASE, contrato 10118991; Portal BASE, contrato 10118991.
Siemens,SA · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 16 procedures. Source: Portal BASE, contrato 1403702; Portal BASE, contrato 1403702.
Efacec Engenharia e Siste… · Helsuntec, S.A. (competed in the same procedure). They competed in 16 procedures. Source: Portal BASE, contrato 10190480; Portal BASE, contrato 10190480.
Efacec Engenharia e Siste… · be water (competed in the same procedure). They competed in 15 procedures. Source: Portal BASE, contrato 10742376; Portal BASE, contrato 10742376.
Efacec Engenharia e Siste… · Siemens Mobility, Unipess… (competed in the same procedure). They competed in 15 procedures. Source: Portal BASE, contrato 10182579; Portal BASE, contrato 10182579.
Efacec Engenharia e Siste… · Inovaqua, Lda (competed in the same procedure). They competed in 14 procedures. Source: Portal BASE, contrato 1888988; Portal BASE, contrato 1888988.
tecnospie · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 1110487; Portal BASE, contrato 1110487.
Turbomar- Equip e serviço… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 10163773; Portal BASE, contrato 10163773.
Efacec Engenharia e Siste… · Hubell industria da água,… (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 1112760; Portal BASE, contrato 1112760.
Mota-Engil, Engenharia e … · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 1110487; Portal BASE, contrato 1110487.
SotecnoGaio, SA · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 10272654; Portal BASE, contrato 10272654.
Viatel - Tecnologia de Co… · Efacec Engenharia e Siste… (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 10118991; Portal BASE, contrato 10118991.

Investigations that mention it

No published investigation mentions this company by NIPC.