COMPANY · NIPC 503460656

GASFOMENTO - SISTEMAS E INSTALAÇÕES DE GÁS S.A.

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

Portal BASE records €37,775,739.93 across 202 contracts.

Identification

Company name	GASFOMENTO - SISTEMAS E INSTALAÇÕES DE GÁS S.A.
NIPC	503460656
Registered office	Avenida Infante D.Henrique, nº 332, Edificio II, r/c dtº, 1800-224 Lisboa
Source	GLEIF (LEI), registo 213800SBFHOL96SVF571
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	1	€1,300
2013	3	€45,100
2014	4	€1,140,494
2015	3	€196,509
2016	6	€666,786.41
2017	8	€2,172,822.18
2018	8	€1,002,640.79
2019	19	€2,585,327.19
2020	10	€3,562,684.14
2021	16	€3,829,471.73
2022	13	€1,447,060.96
2023	42	€4,298,001.36
2024	28	€7,529,589.11
2025	22	€6,783,955.57
2026	19	€2,513,997.49

Contracted value by buyer
Name	Contracts	Contract value
Município de Cascais	21	€7,525,407.75
Município de Sintra	40	€6,533,801.85
Município de Oeiras	21	€3,454,049.49
SIMAS de Oeiras e Amadora	3	€3,419,280
Município de Benavente	4	€1,839,783.78
Serviços Municipalizados de Água e Saneamento de Sintra	2	€1,735,847.55
Serviços Intermunicipalizados de Águas e Resíduos dos Municípios de Loures e Odivelas	6	€1,605,503
SMAS	2	€1,299,113
Cascais Próxima - Gestão de Mobilidade, Espaços Urbanos e Energias, E. M., S. A.	4	€1,285,813.18
EPAL - Empresa Portuguesa das Águas Livres, S. A.	2	€1,249,383.03

Contracted value by place of performance
Name	Contracts	Contract value
Sintra	45	€10,797,201.23
Cascais	37	€10,537,514.26
Oeiras	27	€7,296,873.15
Amadora	4	€3,662,527.50
Benavente	8	€2,307,889.03
Lisboa	30	€2,185,143.46
Loures	6	€1,605,503
Salvaterra de Magos	7	€1,203,278.62
Almeirim	4	€468,105.25
Alpiarça	4	€468,105.25

Largest contracts
Subject	Year	Contract value
Concurso limitado por prévia qualificação, para a substituição de 72.000 (setenta e dois mil) contadores DN15, com fornecimento e colocação.	2020	€3,013,920
PROC No 580/EOP/DCP/2023 - BENEFICIAÇÃO DA RUA DE S. FRANCISCO E RUA FONTE DA CARREIRA, ADROANA, FREGUESIA DE ALCABIDECHE	2024	€1,843,130.06
Empreitada de sinalização viária e manutenção	2023	€1,642,892.99
Concurso Público n.o 04PF/2024 - Prestação de serviços operacionais no âmbito dos contratos de abastecimento de água celebrados com os clientes.	2024	€1,639,847.55
Empreitada para requalificação da Praceta Ferreira de Castro e Áreas envolventes em Monte Abraão	2025	€1,611,888

Who they competed with

In 857 contracts with a list of competitors, the company took part and was awarded 146 (17%).

Companies with the most procedures in common
Company	Procedures in common
Sanestradas-Empreitadas de Obras Públicas e Particulares, S.A.	115
Construções Pragosa, SA	100
XIX-Construção, Projetos e Gestão, S.A	89
Obragoito-Construções e Obras Públicas, Lda	79
Nortejuvil, Sociedade de Construções, SA	79
Constradas- Estradas e Construção Civil, S.A.	73
Armando Cunha, SA	68
Protecnil-Sociedade Técnica de Construções, S.A.	68
unikonstroi Lda	68
Estrela do Norte-Engenharia de Construção, S.A.	66
Construbuild-Services, Lda	65
Margarida Braz Borges; Unipessoal, Lda.	63
Topbet-Trabalhos de Obras Públicas e Pavimentos Betuminosoa, S.A	56
Decoverdi-Plantas e Jardins, S.A.	43
Scampia Engenharia, Lda	39
JPMAENG, Unipessoal, Lda	37
Manuel Pedro de Sousa e Filhos, Lda	36
Mota-Engil Ativ -Gestão e Manutenção de Ativos S.A	33
Francisco Duarte Prego & Filhos, Lda.	32
Oliverias, S.A.	30
CME CONSTRUCAO E MANUTENCAO ELECTROMECANICA, SA	30
Aramus, Facilities, Lda.	30
Submerci-Construções e Urbanizações, Lda	27
Sibafil – Sociedade de Empreitadas, Lda	25
Florindo Rodrigues Júnior & Filhos, SA	24
Enviman - Manutenção de Sistemas Ambientais, Lda.	24
Omnistal -Eletricidade, S.A.	23
Mafrágua,Lda	23
Canas – Engenharia e Construção, SA	21
Flora Garden-Projetos de Silvicultura e jardinagem	21

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. Solid: same office.

GASFOMENTO-Sistemas e Ins… · Aramus, Facilities, Lda. (same office). The documents give the same registered address. Source: TED (Jornal Oficial da UE), aviso 611913-2025; TED (Jornal Oficial da UE), aviso 565735-2024.
NIPC 503095559 · GASFOMENTO-Sistemas e Ins… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 14793076; Portal BASE, contrato 15227325.
GASFOMENTO-Sistemas e Ins… · NIPC 514746408 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 14793076; Portal BASE, contrato 15226741.
Sanestradas-Empreitadas d… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 115 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
Construções Pragosa, SA · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 100 procedures. Source: Portal BASE, contrato 10013053; Portal BASE, contrato 10013053.
XIX-Construção, Projetos … · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 89 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
Obragoito-Construções e O… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 79 procedures. Source: Portal BASE, contrato 10013053; Portal BASE, contrato 10013053.
GASFOMENTO-Sistemas e Ins… · Nortejuvil, Sociedade de … (competed in the same procedure). They competed in 79 procedures. Source: Portal BASE, contrato 10013053; Portal BASE, contrato 10013053.
Constradas- Estradas e Co… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 73 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
Armando Cunha, SA · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 68 procedures. Source: Portal BASE, contrato 10073589; Portal BASE, contrato 10073589.
Protecnil-Sociedade Técni… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 68 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
GASFOMENTO-Sistemas e Ins… · unikonstroi Lda (competed in the same procedure). They competed in 68 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.

21 more links

GASFOMENTO-Sistemas e Ins… · Estrela do Norte-Engenhar… (competed in the same procedure). They competed in 66 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
GASFOMENTO-Sistemas e Ins… · Construbuild-Services, Lda (competed in the same procedure). They competed in 65 procedures. Source: Portal BASE, contrato 10102721; Portal BASE, contrato 10102721.
GASFOMENTO-Sistemas e Ins… · Margarida Braz Borges; Un… (competed in the same procedure). They competed in 63 procedures. Source: Portal BASE, contrato 10013053; Portal BASE, contrato 10013053.
GASFOMENTO-Sistemas e Ins… · Topbet-Trabalhos de Obras… (competed in the same procedure). They competed in 56 procedures. Source: Portal BASE, contrato 10088494; Portal BASE, contrato 10088494.
Decoverdi-Plantas e Jardi… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 43 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
GASFOMENTO-Sistemas e Ins… · Scampia Engenharia, Lda (competed in the same procedure). They competed in 39 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
GASFOMENTO-Sistemas e Ins… · JPMAENG, Unipessoal, Lda (competed in the same procedure). They competed in 37 procedures. Source: Portal BASE, contrato 10154174; Portal BASE, contrato 10154174.
GASFOMENTO-Sistemas e Ins… · Manuel Pedro de Sousa e F… (competed in the same procedure). They competed in 36 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
Mota-Engil Ativ -Gestão e… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 33 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
Francisco Duarte Prego & … · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 32 procedures. Source: Portal BASE, contrato 10188685; Portal BASE, contrato 10188685.
Oliverias, S.A. · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 30 procedures. Source: Portal BASE, contrato 10003893; Portal BASE, contrato 10003893.
CME CONSTRUCAO E MANUTENC… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 30 procedures. Source: Portal BASE, contrato 10231956; Portal BASE, contrato 10231956.
GASFOMENTO-Sistemas e Ins… · Aramus, Facilities, Lda. (competed in the same procedure). They competed in 30 procedures. Source: Portal BASE, contrato 10051567; Portal BASE, contrato 10051567.
GASFOMENTO-Sistemas e Ins… · Submerci-Construções e Ur… (competed in the same procedure). They competed in 27 procedures. Source: Portal BASE, contrato 10301989; Portal BASE, contrato 10301989.
Sibafil – Sociedade de Em… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 25 procedures. Source: Portal BASE, contrato 10188685; Portal BASE, contrato 10188685.
Florindo Rodrigues Júnior… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 24 procedures. Source: Portal BASE, contrato 10053671; Portal BASE, contrato 10053671.
GASFOMENTO-Sistemas e Ins… · Enviman - Manutenção de S… (competed in the same procedure). They competed in 24 procedures. Source: Portal BASE, contrato 10222423; Portal BASE, contrato 10222423.
Omnistal -Eletricidade, S… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 23 procedures. Source: Portal BASE, contrato 10083733; Portal BASE, contrato 10083733.
GASFOMENTO-Sistemas e Ins… · Mafrágua,Lda (competed in the same procedure). They competed in 23 procedures. Source: Portal BASE, contrato 10154174; Portal BASE, contrato 10154174.
Canas – Engenharia e Cons… · GASFOMENTO-Sistemas e Ins… (competed in the same procedure). They competed in 21 procedures. Source: Portal BASE, contrato 10231956; Portal BASE, contrato 10231956.
GASFOMENTO-Sistemas e Ins… · Flora Garden-Projetos de … (competed in the same procedure). They competed in 21 procedures. Source: Portal BASE, contrato 10017678; Portal BASE, contrato 10017678.

Investigations that mention it

No published investigation mentions this company by NIPC.