COMPANY · NIPC 500140022

ISQ - Instituto de Soldadura e Qualidade

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

Portal BASE records €37,024,932.88 across 785 contracts.

Identification

Company name	ISQ - Instituto de Soldadura e Qualidade
NIPC	500140022
Registered office	2740-120 Lisboa
Source	TED (Jornal Oficial da UE), aviso 547098-2026
Record date	7 August 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	41	€2,499,488.97
2013	37	€3,993,715.07
2014	40	€478,415.47
2015	47	€838,730.08
2016	48	€1,480,895.35
2017	50	€2,427,607.31
2018	46	€5,399,405.64
2019	55	€2,077,079.57
2020	48	€1,073,312.14
2021	49	€1,634,976.20
2022	47	€946,037.31
2023	61	€2,735,481.53
2024	58	€2,797,664.15
2025	83	€6,857,198.92
2026	75	€1,784,925.17

Contracted value by buyer
Name	Contracts	Contract value
REN - Rede Eléctrica Nacional, S.A.	3	€5,921,126.83
Infraestruturas de Portugal, S. A.	10	€4,463,317.17
EP Estradas de Portugal, S.A.	3	€3,342,582.05
ADENE - Agência para a Energia	4	€1,751,412.28
Município de Lisboa	18	€1,572,030.44
Município do Porto	4	€1,032,621.50
IP - Engenharia, S. A.	1	€983,776
EPAL - Empresa Portuguesa das Águas Livres, S. A.	6	€730,230.28
REN Serviços, S.A.	1	€725,999
REN - Rede Eléctrica Nacional, S. A.	1	€696,114

Contracted value by place of performance
Name	Contracts	Contract value
Lisboa	162	€12,017,733.25
Almada	35	€7,288,527.98
Porto	54	€2,202,567.26
Sines	12	€1,364,516.41
Oeiras	33	€1,287,410.61
Santiago do Cacém	15	€991,640.02
Cascais	22	€635,105.32
Setúbal	16	€634,676.86
Sesimbra	5	€553,188.45
Sintra	23	€543,181.79

Largest contracts
Subject	Year	Contract value
PC-2025-000186 - Serviços de Supervisão de Obras, Gestão de Processos Ambientais e Gestão de Atividades de Segurança - Lote 2	2025	€5,340,043.78
PONTE 25 DE ABRIL - INSPEÇÃO DA ESTRUTURA, OPERAÇÃO E MANUTENÇÃO DAS PLATAFORMAS MÓVEIS DA VIGA DE RIGIDEZ E MANUTENÇÃO DOS ELEVADORES	2013	€3,034,582.05
Ponte 25 de Abril - Serviços Integrados de Inspeção e Operação e Manutenção de Equipamentos - Triénio 2018 - 2020 (E-contratos 5010030141)	2018	€2,104,882
Contrato de prestação de serviços de apoio às actividades de fiscalização detalhada de certificação energética (SCE)	2012	€1,250,000
5010033153 - "Aquisição de Serviços de Gestão, Coordenação, Fiscalização e Coordenação de Segurança em obra da empreitada "Eletrificação da Linha do Minho troço Viana do Castelo- Valença Fronteira incluindo Estações Técnicas e da 2a fase de	2018	€983,776

Who they competed with

In 892 contracts with a list of competitors, the company took part and was awarded 361 (40%).

Companies with the most procedures in common
Company	Procedures in common
Instituto Eletrónico Português	72
Trescal Portugal, SA	58
Sociedade Geral de Superintendência, S.A.	56
Bureau Veritas Rinave-Sociedade Unipessoal, Lda	56
Serviços de Engenharia, Qualidade e Segurança, Lda (EQS)	42
Gateci-Gabinete Técnico de Certificação e Inspecção, Lda	30
Centro de Apoio Tecnológico à Indústria Metalomecânica	26
Frilqab II, Lda	23
Adesus, Lda.	22
Fase Estudos e Projetos, S.A.	22
Xz Consultores Sa	21
Afaplan S.A	21
Coba Consultores de Engenharia e Ambiente S.A	21
Prospetiva	20
VÍTOR HUGO - COORDENAÇÃO E GESTÃO DE PROJECTOS, S.A	20
DPM-TRATAMENTO DE AGUAS E AR AMBIENTE LDA	20
Pengest, SA	19
Instituto Tecnológico do Gás	18
Consulgal, Consultores de Engenharia e Gestão, S.A.	18
TUV AUSTRIA IBERIA - PORTUGAL, LDA	15
TPF – CONSULTORES DE ENGENHARIA E ARQUITETURA, S.A.	14
Tecnofisil - Consultores de Engenharia, S.A.	14
Índice ICT Management, Lda	14
Liq - Laboratorio Industrial da Qualidade	14
Manvia-Manutenção e Exploração de Instalações e Construção, S.A.	13
Such - Serv. Utiliz. Comuns Hospitais	12
Enviestudos, S.A.	12
Ripórtico, Engenharia	12
Normax - Fábrica de vidros científicos, Lda.	11
Proman-Centro Estudos Projectos SA	11

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.

+37 in the list below

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

ISQ - Instituto de Soldad… · Trescal Portugal, SA (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 10987147; Portal BASE, contrato 10987147.
ISQ - Instituto de Soldad… · NIPC 500280843 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4427799; Portal BASE, contrato 4427770.
ISQ - Instituto de Soldad… · Such - Serv. Utiliz. Comu… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 6465161; Portal BASE, contrato 6465159.
ISQ - Instituto de Soldad… · Instituto Eletrónico Port… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 980450; Portal BASE, contrato 980203.
ISQ - Instituto de Soldad… · Consulgal, Consultores de… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4427799; Portal BASE, contrato 4427811.
ISQ - Instituto de Soldad… · Centro de Apoio Tecnológi… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 980450; Portal BASE, contrato 980212.
ISQ - Instituto de Soldad… · Frilqab II, Lda (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 5096698; Portal BASE, contrato 5002185.
ISQ - Instituto de Soldad… · NIPC 509187030 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 5799904; Portal BASE, contrato 5799935.
ISQ - Instituto de Soldad… · Normax - Fábrica de vidro… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 10856474; Portal BASE, contrato 10856398.
ISQ - Instituto de Soldad… · NIPC 500366039 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3943433; Portal BASE, contrato 3943315.
ISQ - Instituto de Soldad… · NIPC 501124802 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4427799; Portal BASE, contrato 4427507.
ISQ - Instituto de Soldad… · NIPC 501494910 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3202729; Portal BASE, contrato 2673646.

46 more links

ISQ - Instituto de Soldad… · Prospetiva (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 12111353; Portal BASE, contrato 12125085.
ISQ - Instituto de Soldad… · NIPC 501884955 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 12111353; Portal BASE, contrato 12125085.
ISQ - Instituto de Soldad… · NIPC 502563664 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 1480116; Portal BASE, contrato 1480116.
ISQ - Instituto de Soldad… · Afaplan S.A (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 12111353; Portal BASE, contrato 12125085.
ISQ - Instituto de Soldad… · NIPC 503298999 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3202729; Portal BASE, contrato 3202613.
ISQ - Instituto de Soldad… · NIPC 503326755 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 10281010; Portal BASE, contrato 10281027.
ISQ - Instituto de Soldad… · NIPC 503650498 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3202729; Portal BASE, contrato 3116644.
ISQ - Instituto de Soldad… · NIPC 503741353 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11390034; Portal BASE, contrato 11389947.
ISQ - Instituto de Soldad… · NIPC 504640496 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3202729; Portal BASE, contrato 3149469.
ISQ - Instituto de Soldad… · Coba Consultores de Engen… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4427799; Portal BASE, contrato 4427507.
ISQ - Instituto de Soldad… · NIPC 508369231 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 5799904; Portal BASE, contrato 5799920.
ISQ - Instituto de Soldad… · Fase Estudos e Projetos, … (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4427799; Portal BASE, contrato 4427770.
ISQ - Instituto de Soldad… · NIPC 509788220 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 10790684; Portal BASE, contrato 10764629.
ISQ - Instituto de Soldad… · NIPC 511256000 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3202729; Portal BASE, contrato 3189580.
ISQ - Instituto de Soldad… · NIPC 517079283 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 12111353; Portal BASE, contrato 12103281.
ISQ - Instituto de Soldad… · NIPC 518529304 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 11390034; Portal BASE, contrato 11389991.
ISQ - Instituto de Soldad… · Instituto Eletrónico Port… (competed in the same procedure). They competed in 72 procedures. Source: Portal BASE, contrato 10178245; Portal BASE, contrato 10178245.
ISQ - Instituto de Soldad… · Trescal Portugal, SA (competed in the same procedure). They competed in 58 procedures. Source: Portal BASE, contrato 10259006; Portal BASE, contrato 10259006.
ISQ - Instituto de Soldad… · Sociedade Geral de Superi… (competed in the same procedure). They competed in 56 procedures. Source: Portal BASE, contrato 10829353; Portal BASE, contrato 10829353.
ISQ - Instituto de Soldad… · Bureau Veritas Rinave-Soc… (competed in the same procedure). They competed in 56 procedures. Source: Portal BASE, contrato 10178245; Portal BASE, contrato 10178245.
ISQ - Instituto de Soldad… · Serviços de Engenharia, Q… (competed in the same procedure). They competed in 42 procedures. Source: Portal BASE, contrato 11191030; Portal BASE, contrato 11191030.
ISQ - Instituto de Soldad… · Gateci-Gabinete Técnico d… (competed in the same procedure). They competed in 30 procedures. Source: Portal BASE, contrato 10178245; Portal BASE, contrato 10178245.
ISQ - Instituto de Soldad… · Centro de Apoio Tecnológi… (competed in the same procedure). They competed in 26 procedures. Source: Portal BASE, contrato 10259006; Portal BASE, contrato 10259006.
ISQ - Instituto de Soldad… · Frilqab II, Lda (competed in the same procedure). They competed in 23 procedures. Source: Portal BASE, contrato 10347914; Portal BASE, contrato 10347914.
ISQ - Instituto de Soldad… · Adesus, Lda. (competed in the same procedure). They competed in 22 procedures. Source: Portal BASE, contrato 10279908; Portal BASE, contrato 10279908.
ISQ - Instituto de Soldad… · Fase Estudos e Projetos, … (competed in the same procedure). They competed in 22 procedures. Source: Portal BASE, contrato 11320296; Portal BASE, contrato 11320296.
ISQ - Instituto de Soldad… · Xz Consultores Sa (competed in the same procedure). They competed in 21 procedures. Source: Portal BASE, contrato 1147622; Portal BASE, contrato 1147622.
ISQ - Instituto de Soldad… · Afaplan S.A (competed in the same procedure). They competed in 21 procedures. Source: Portal BASE, contrato 11005717; Portal BASE, contrato 11005717.
ISQ - Instituto de Soldad… · Coba Consultores de Engen… (competed in the same procedure). They competed in 21 procedures. Source: Portal BASE, contrato 11320296; Portal BASE, contrato 11320296.
ISQ - Instituto de Soldad… · Prospetiva (competed in the same procedure). They competed in 20 procedures. Source: Portal BASE, contrato 11005717; Portal BASE, contrato 11005717.
ISQ - Instituto de Soldad… · VÍTOR HUGO - COORDENAÇÃO … (competed in the same procedure). They competed in 20 procedures. Source: Portal BASE, contrato 1192062; Portal BASE, contrato 1192062.
ISQ - Instituto de Soldad… · DPM-TRATAMENTO DE AGUAS E… (competed in the same procedure). They competed in 20 procedures. Source: Portal BASE, contrato 10319945; Portal BASE, contrato 10319945.
ISQ - Instituto de Soldad… · Pengest, SA (competed in the same procedure). They competed in 19 procedures. Source: Portal BASE, contrato 11320296; Portal BASE, contrato 11320296.
ISQ - Instituto de Soldad… · Instituto Tecnológico do … (competed in the same procedure). They competed in 18 procedures. Source: Portal BASE, contrato 10182664; Portal BASE, contrato 10182664.
ISQ - Instituto de Soldad… · Consulgal, Consultores de… (competed in the same procedure). They competed in 18 procedures. Source: Portal BASE, contrato 11005717; Portal BASE, contrato 11005717.
ISQ - Instituto de Soldad… · TUV AUSTRIA IBERIA - PORT… (competed in the same procedure). They competed in 15 procedures. Source: Portal BASE, contrato 11235036; Portal BASE, contrato 11235036.
ISQ - Instituto de Soldad… · TPF – CONSULTORES DE ENGE… (competed in the same procedure). They competed in 14 procedures. Source: Portal BASE, contrato 3244561; Portal BASE, contrato 3244561.
ISQ - Instituto de Soldad… · Tecnofisil - Consultores … (competed in the same procedure). They competed in 14 procedures. Source: Portal BASE, contrato 10802685; Portal BASE, contrato 10802685.
ISQ - Instituto de Soldad… · Índice ICT Management, Lda (competed in the same procedure). They competed in 14 procedures. Source: Portal BASE, contrato 10671659; Portal BASE, contrato 10671659.
ISQ - Instituto de Soldad… · Liq - Laboratorio Industr… (competed in the same procedure). They competed in 14 procedures. Source: Portal BASE, contrato 10217255; Portal BASE, contrato 10217255.
ISQ - Instituto de Soldad… · Manvia-Manutenção e Explo… (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 11345079; Portal BASE, contrato 11345079.
ISQ - Instituto de Soldad… · Such - Serv. Utiliz. Comu… (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 14501287; Portal BASE, contrato 14501287.
ISQ - Instituto de Soldad… · Enviestudos, S.A. (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 1052705; Portal BASE, contrato 1052705.
ISQ - Instituto de Soldad… · Ripórtico, Engenharia (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 11320296; Portal BASE, contrato 11320296.
ISQ - Instituto de Soldad… · Normax - Fábrica de vidro… (competed in the same procedure). They competed in 11 procedures. Source: Portal BASE, contrato 10315946; Portal BASE, contrato 10315946.
ISQ - Instituto de Soldad… · Proman-Centro Estudos Pro… (competed in the same procedure). They competed in 11 procedures. Source: Portal BASE, contrato 11320296; Portal BASE, contrato 11320296.

Investigations that mention it

No published investigation mentions this company by NIPC.