COMPANY · NIPC 513872426

O2S - Engenharia e Construção, Lda

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

Portal BASE records €11,006,930.27 across 58 contracts.

Identification

Company name	O2S - Engenharia e Construção, Lda
NIPC	513872426

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
2016	3	€306,335.78
2017	16	€3,508,470.16
2018	25	€4,303,573.03
2019	8	€1,565,519.62
2020	4	€1,128,324.11
2021	2	€194,707.57

Contracted value by buyer
Name	Contracts	Contract value
Município da Guarda	11	€2,348,657.64
Município de Santa Maria da Feira	7	€1,491,682.98
Município de Castelo Branco	6	€1,188,514.10
Universidade da Beira Interior	3	€711,503.74
Instituto de Gestão Financeira e Equipamentos da Justiça, I. P.	4	€637,330.16
Município de Coimbra	2	€564,072.66
Município de Belmonte	1	€522,826.63
Município de Oliveira de Frades	2	€510,337.90
Município de Almeirim	1	€462,386.36
Município da Covilhã	2	€453,998.38

Contracted value by place of performance
Name	Contracts	Contract value
Guarda	17	€2,673,385.74
Castelo Branco	8	€1,520,262.19
Santa Maria da Feira	7	€1,491,682.98
Covilhã	6	€1,176,086.83
Almeirim	2	€760,686.73
Coimbra	2	€564,072.66
Belmonte	1	€522,826.63
Oliveira de Frades	2	€510,337.90
Fig. Castelo Rodrigo	1	€412,508.83
Almeida	2	€302,570.92

Largest contracts
Subject	Year	Contract value
EBS da Sé	2018	€770,252.01
CP 1/2019 - Empreitada de Reabilitação da Ala Norte do Edifício II do Ernesto Cruz - Laboratório de Geociências - C4G	2019	€697,965.38
CONSTRUÇÃO DO CENTRO ESCOLAR DE CARIA	2017	€522,826.63
Reabilitação energética de edifícios para habitação	2020	€486,041.96
Construção de Crematório em Almeirim	2018	€462,386.36

Who they competed with

In 161 contracts with a list of competitors, the company took part and was awarded 37 (23%).

Companies with the most procedures in common
Company	Procedures in common
Edibeiras-Edifícios e Obras Públicas das Beiras, Lda	35
António Saraiva e Filhos, Lda	32
Biosfera- Construções Unipessoal, Lda.	30
João Tomé Saraiva, Sociedade de Construções, Lda	26
Vectorplano-Projeto, Construção e Engenharia, Lda	15
Gualdim Anciães Amado e Filhos Lda	14
Eliseu & Farinha, Sociedade de Construções, Lda.	13
Nortejuvil, Sociedade de Construções, SA	12
Garfive - Unipessoal, Lda.	12
Virgílio Roque Sociedade de Construção Civil, Lda.	11
João de sousa Baltazar, S.A.	10
Irmãos Almeida Cabral, Lda.	10
Duafar, Lda.	10
Métrica Própria Unipessoal,Lda	10
Now XXI Engenharia e construção	10
Samuel Augusto, Lda.	9
Consipel - Construções Simões Pereira, Lda.	8
Opsan Sociedade de Construções, Lda	8
Construções Jaime Mendo, Unipessoal, lda.	8
António Lopes Pina, Unipessoal, Lda.	8
OPUALTE Construções S.A	8
Fonseca & Fonseca, Lda	7
Luís Pais dos Santos- Construções Públicas Privadas e Terraplanagens, Lda	7
Gigabeira	7
construtora jeronimo reis e afonso, lda.	6
João Matos & Ribeiro 2 - Obras Públicas e Engenharia, Lda	6
CPW ENGENHARIA, LDA.	6
António Ascenção Coelho & Filhos, Lda.	5
Ernesto Ribeiro Ferreira, Lda.	5
M.G. Rocha - Engenharia e Construções, Sociedade Unipessoal Lda	5

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 513872426 · Now XXI Engenharia e cons… (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 3712834; Portal BASE, contrato 3712834.
Edibeiras-Edifícios e Obr… · NIPC 513872426 (competed in the same procedure). They competed in 35 procedures. Source: Portal BASE, contrato 3018503; Portal BASE, contrato 3018503.
António Saraiva e Filhos,… · NIPC 513872426 (competed in the same procedure). They competed in 32 procedures. Source: Portal BASE, contrato 2810011; Portal BASE, contrato 2810011.
Biosfera- Construções Uni… · NIPC 513872426 (competed in the same procedure). They competed in 30 procedures. Source: Portal BASE, contrato 2810011; Portal BASE, contrato 2810011.
João Tomé Saraiva, Socied… · NIPC 513872426 (competed in the same procedure). They competed in 26 procedures. Source: Portal BASE, contrato 2782327; Portal BASE, contrato 2782327.
NIPC 513872426 · Vectorplano-Projeto, Cons… (competed in the same procedure). They competed in 15 procedures. Source: Portal BASE, contrato 3195679; Portal BASE, contrato 3195679.
Gualdim Anciães Amado e F… · NIPC 513872426 (competed in the same procedure). They competed in 14 procedures. Source: Portal BASE, contrato 2845708; Portal BASE, contrato 2845708.
Eliseu & Farinha, Socieda… · NIPC 513872426 (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 3909681; Portal BASE, contrato 3909681.
Nortejuvil, Sociedade de … · NIPC 513872426 (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 2548657; Portal BASE, contrato 2548657.
Garfive - Unipessoal, Lda. · NIPC 513872426 (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 3335616; Portal BASE, contrato 3335616.
Virgílio Roque Sociedade … · NIPC 513872426 (competed in the same procedure). They competed in 11 procedures. Source: Portal BASE, contrato 3382230; Portal BASE, contrato 3382230.
João de sousa Baltazar, S… · NIPC 513872426 (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 3035883; Portal BASE, contrato 3035883.

19 more links

Irmãos Almeida Cabral, Ld… · NIPC 513872426 (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 2810011; Portal BASE, contrato 2810011.
Duafar, Lda. · NIPC 513872426 (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 3035883; Portal BASE, contrato 3035883.
Métrica Própria Unipessoa… · NIPC 513872426 (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 4532653; Portal BASE, contrato 4532653.
NIPC 513872426 · Now XXI Engenharia e cons… (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 3580853; Portal BASE, contrato 3580853.
Samuel Augusto, Lda. · NIPC 513872426 (competed in the same procedure). They competed in 9 procedures. Source: Portal BASE, contrato 3669068; Portal BASE, contrato 3669068.
Consipel - Construções Si… · NIPC 513872426 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 3590363; Portal BASE, contrato 3590363.
Opsan Sociedade de Constr… · NIPC 513872426 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 3195679; Portal BASE, contrato 3195679.
Construções Jaime Mendo, … · NIPC 513872426 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 3466266; Portal BASE, contrato 3466266.
António Lopes Pina, Unipe… · NIPC 513872426 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 3335616; Portal BASE, contrato 3335616.
OPUALTE Construções S.A · NIPC 513872426 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 3195679; Portal BASE, contrato 3195679.
Fonseca & Fonseca, Lda · NIPC 513872426 (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 4610734; Portal BASE, contrato 4610734.
Luís Pais dos Santos- Con… · NIPC 513872426 (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 3382230; Portal BASE, contrato 3382230.
Gigabeira · NIPC 513872426 (competed in the same procedure). They competed in 7 procedures. Source: Portal BASE, contrato 3497798; Portal BASE, contrato 3497798.
construtora jeronimo reis… · NIPC 513872426 (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 3035883; Portal BASE, contrato 3035883.
João Matos & Ribeiro 2 - … · NIPC 513872426 (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 5900250; Portal BASE, contrato 5900250.
CPW ENGENHARIA, LDA. · NIPC 513872426 (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 7758978; Portal BASE, contrato 7758978.
António Ascenção Coelho &… · NIPC 513872426 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 3382230; Portal BASE, contrato 3382230.
Ernesto Ribeiro Ferreira,… · NIPC 513872426 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 2548657; Portal BASE, contrato 2548657.
M.G. Rocha - Engenharia e… · NIPC 513872426 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 4785944; Portal BASE, contrato 4785944.

Investigations that mention it

No published investigation mentions this company by NIPC.