COMPANY · NIPC 501334610

MMAS - DRAGAGENS, S.A.

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

Portal BASE records €40,021,897.73 across 27 contracts.

Identification

Company name	MMAS - DRAGAGENS, S.A.
NIPC	501334610
Registered office	RUA NOSSA SENHORA DA NAZARÉ, Nº 12 R/C B, 3830-604 ILHAVO
Source	GLEIF (LEI), registo 213800TOERT6KQM27H07
Record date	20 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	2	€1,226,740
2014	2	€1,174,320
2015	2	€1,676,850
2016	1	€449,000
2017	3	€1,420,100.01
2018	4	€3,605,912.59
2019	3	€17,945,910.09
2020	1	€372,960.50
2021	1	€873,000
2023	1	€2,773,000
2024	1	€32,000
2025	5	€3,599,104.54
2026	1	€4,873,000

Contracted value by buyer
Name	Contracts	Contract value
Polis Litoral Ria de Aveiro - Sociedade para a Requalificação e Valorização da Ria de Aveiro, S.A	2	€17,545,544.33
Direção-Geral de Recursos Naturais, Segurança e Serviços Marítimos	11	€11,776,635.76
Agência Portuguesa do Ambiente, I. P.	3	€3,500,425.59
Comunidade Intermunicipal da Região de Aveiro	1	€2,773,000
Polis Litoral Ria de Aveiro - Sociedade para a Requalificação e Valorização da Ria de Aveiro, S. A.	2	€1,781,800.01
Instituto Portuário e dos Transportes Marítimos, I.P.	1	€1,220,865
APA - Administração do Porto de Aveiro, S. A.	1	€425,200
Direção-Geral de Recursos Naturais, Segurança e Serviços Marítimos (SNCP)	1	€374,600
Município da Murtosa	1	€372,960.50
Município de Ílhavo	1	€183,000

Contracted value by place of performance
Name	Contracts	Contract value
Aveiro	2	€17,545,544.33
Ílhavo	2	€10,673,444.33
Vagos	1	€10,248,244.33
Póvoa de Varzim	6	€5,655,380.76
Lagos	1	€4,873,000
Olhão	1	€4,873,000
Tavira	1	€4,873,000
Vila do Conde	4	€3,541,165
Caminha	2	€2,094,820
Esposende	1	€1,663,000

Largest contracts
Subject	Year	Contract value
Empreitada de Transposição de Sedimentos para a Otimização do Equilíbrio Hidrodinâmico na Ria de Aveiro	2019	€10,248,244.33
Empreitada de Transposição de Sedimentos para a Otimização do Equilíbrio Hidrodinâmico na Ria de Aveiro	2019	€7,297,300
Empreitada de Dragagens de manutenção dos Portos de pesca do Algarve no periodo 2025-2026	2026	€4,873,000
Concurso Público para a Execução da "Proteção das margens da Ria e redução da erosão costeira com sedimentos provenientes das dragagens das bacias de 17 cais da Ria de Aveiro"	2023	€2,773,000
Empreitada de dragagens de manutenção dos portos de pesca do Norte, no período 2025-2027	2025	€1,663,000

Who they competed with

In 49 contracts with a list of competitors, the company took part and was awarded 20 (41%).

Companies with the most procedures in common
Company	Procedures in common
Inersel, S.A.	20
Rohde Nielsen AS - Sucursal em Portugal	19
Alexandre Barbosa Borges, SA	18
Sofareia - Sociedade Farense de Areias, S.A.	16
Submarit - Subempreitadas e Trabalhos Maritimos, Lda	15
HydroStone - Engenharia, Lda.	13
Etermar-Engenharia e Construção, SA	11
Mota-Engil, Engenharia e Construções, S.A.	9
Dragus int, Lda	7
Irmãos Cavaco, SA	6
M.Couto Alves, SA	4
Viamapa, Serviços de Topografia S.A	4
Teixeira Duarte - Engenharia e Construções, S.A.	3
SOCIEDADE DE EMPREITADAS E TRABALHOS HIDRÁULICOS, S.A.	3
Construções Pragosa, SA	3
Teixeira, Pinto & Soares, Limitada	3
Ilhaugusto Construções, Lda	3
CONDURIL - Engenharia, SA	2
Manuel António & Jorge Almeida - Construções, S.A.	2
ALBERTO COUTO ALVES, SA	2
Xavisub - Mergulhadores Profissionais, Lda	2
BOSKALIS SUCURSAL EM PORTUGAL	2
José Marques Gomes Galo, SA	1
Ramalho Rosa Cobetar	1
Cândido José Rodrigues, S.A	1
Costeira - Engenharia e Construção, S.A.	1
Oliveiras, S.A.	1
Socértima-Sociedade de Construções do Cértima, Lda	1
FERREIRA - Construção, SA	1
SADIBRITAS, COMERCIO E TRANSPORTE DE BRITAS, LDA	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.

+21 in the list below

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

NIPC 500178585 · MMAS - Dragagens, S.A. (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 725084; Portal BASE, contrato 725085.
MMAS - Dragagens, S.A. · HydroStone - Engenharia, … (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4670961; Portal BASE, contrato 4670889.
MMAS - Dragagens, S.A. · Inersel, S.A. (competed in the same procedure). They competed in 20 procedures. Source: Portal BASE, contrato 10070268; Portal BASE, contrato 10070268.
MMAS - Dragagens, S.A. · Rohde Nielsen AS - Sucurs… (competed in the same procedure). They competed in 19 procedures. Source: Portal BASE, contrato 11441001; Portal BASE, contrato 11441001.
Alexandre Barbosa Borges,… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 18 procedures. Source: Portal BASE, contrato 10070268; Portal BASE, contrato 10070268.
Sofareia - Sociedade Fare… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 16 procedures. Source: Portal BASE, contrato 1104046; Portal BASE, contrato 1104046.
MMAS - Dragagens, S.A. · Submarit - Subempreitadas… (competed in the same procedure). They competed in 15 procedures. Source: Portal BASE, contrato 10070268; Portal BASE, contrato 10070268.
MMAS - Dragagens, S.A. · HydroStone - Engenharia, … (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 10070268; Portal BASE, contrato 10070268.
Etermar-Engenharia e Cons… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 11 procedures. Source: Portal BASE, contrato 10070268; Portal BASE, contrato 10070268.
Mota-Engil, Engenharia e … · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 9 procedures. Source: Portal BASE, contrato 1104046; Portal BASE, contrato 1104046.
MMAS - Dragagens, S.A. · Dragus int, Lda (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 5718475; Portal BASE, contrato 5718475.
Irmãos Cavaco, SA · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 1270309; Portal BASE, contrato 1270309.

20 more links

MMAS - Dragagens, S.A. · M.Couto Alves, SA (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 1270309; Portal BASE, contrato 1270309.
MMAS - Dragagens, S.A. · Viamapa, Serviços de Topo… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 11560834; Portal BASE, contrato 11560834.
Teixeira Duarte - Engenha… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 15719054; Portal BASE, contrato 15719054.
SOCIEDADE DE EMPREITADAS … · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 11584928; Portal BASE, contrato 11584928.
MMAS - Dragagens, S.A. · Construções Pragosa, SA (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 15719054; Portal BASE, contrato 15719054.
MMAS - Dragagens, S.A. · Teixeira, Pinto & Soares,… (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1654930; Portal BASE, contrato 1654930.
MMAS - Dragagens, S.A. · Ilhaugusto Construções, L… (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1654930; Portal BASE, contrato 1654930.
CONDURIL - Engenharia, SA · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 2273028; Portal BASE, contrato 2273028.
Manuel António & Jorge Al… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 11584928; Portal BASE, contrato 11584928.
ALBERTO COUTO ALVES, SA · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 3919456; Portal BASE, contrato 3919456.
MMAS - Dragagens, S.A. · Xavisub - Mergulhadores P… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1104046; Portal BASE, contrato 1104046.
MMAS - Dragagens, S.A. · BOSKALIS SUCURSAL EM PORT… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 5005352; Portal BASE, contrato 5005352.
José Marques Gomes Galo, … · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11522106; Portal BASE, contrato 11522106.
Ramalho Rosa Cobetar · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 2059198; Portal BASE, contrato 2059198.
Cândido José Rodrigues, S… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 3919456; Portal BASE, contrato 3919456.
Costeira - Engenharia e C… · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 7824495; Portal BASE, contrato 7824495.
Oliveiras, S.A. · MMAS - Dragagens, S.A. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10070268; Portal BASE, contrato 10070268.
MMAS - Dragagens, S.A. · Socértima-Sociedade de Co… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 7824495; Portal BASE, contrato 7824495.
MMAS - Dragagens, S.A. · FERREIRA - Construção, SA (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 7824495; Portal BASE, contrato 7824495.
MMAS - Dragagens, S.A. · SADIBRITAS, COMERCIO E TR… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11522106; Portal BASE, contrato 11522106.

Investigations that mention it

No published investigation mentions this company by NIPC.