COMPANY · NIPC 506561534

Previchama, Lda.

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

Portal BASE records €1,606,370.88 across 155 contracts.

Identification

Company name	Previchama, Lda.
NIPC	506561534

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
2013	3	€10,633.43
2014	17	€128,127.97
2015	7	€73,645.37
2016	10	€45,051.12
2017	10	€35,180.73
2018	10	€120,741.62
2019	32	€198,539.82
2020	7	€119,656.48
2021	8	€111,264.51
2022	18	€210,068.57
2023	11	€138,517
2024	6	€65,932.47
2025	9	€124,457.94
2026	7	€224,553.85

Contracted value by buyer
Name	Contracts	Contract value
Autoridade Tributária e Aduaneira	19	€207,360.24
Polícia de Segurança Pública	2	€165,179.30
Município de Sintra	9	€147,814.38
Universidade da Beira Interior	5	€110,447.90
Santa Casa da Misericórdia de Lisboa	1	€75,000.06
Águas do Centro Litoral, SA	5	€60,596.63
Município do Barreiro	4	€58,399.85
Município de Coimbra	3	€57,447.30
Ministério da Defesa Nacional - Marinha	1	€41,794.71
Administração Regional de Saúde do Centro, I. P.	10	€34,052.99

Contracted value by place of performance
Name	Contracts	Contract value
Coimbra	14	€182,877.42
Lisboa	25	€163,292.09
Sintra	10	€150,857.88
Barreiro	14	€84,418.16
Covilhã	4	€68,826.40
Aveiro	6	€61,417.72
Leiria	4	€53,195.91
Almada	3	€50,081.13
Lousã	6	€37,364.69
Santo Tirso	2	€29,451.62

Largest contracts
Subject	Year	Contract value
Reaprovisionamento, manutenção e recarregamento de extintores da PSP	2026	€103,882.25
21DC12CP002-Aquisição de serviços de manutenção de equipamentos de segurança contra incêndios - meios de primeira e segunda intervenção e aquisição dos equipamentos relativos à prestação de serviços	2021	€75,000.06
Contratação de reaprovisionamento, manutenção e recarregamento de extintores para as instalações e viaturas da PSP	2020	€61,297.05
CPR_93_94/2025 Aq. de ser. especializados, com inclusão de serviço de inspeção e manutenção, para fornecimento e instalação de nova cortina pára-chamas automática do palco do Grande Auditório CSF	2025	€45,649.80
3018005920 Prestação do serviço de inspecção, manutenção, carregamento e certificação de extintores	2018	€41,794.71

Who they competed with

In 158 contracts with a list of competitors, the company took part and was awarded 90 (57%).

Companies with the most procedures in common
Company	Procedures in common
SafetyÁgueda - Materiais de Incêndio S.A.	35
Interfire,lda	28
Vianas, Sa	18
Expressofogo, Comércio e Manutenção Combate a Incêndios,Lda	17
Beirafogo-Extintores e Ass.tecnica, Lda.	13
On24h Unipessoal Lda	13
Vianafogo-Material Contra Incêndio e Proteção Individual, Lda.	12
Extintel, Segurança contra Incêndios, Lda.	11
Farprotec- Comércio de uniformes e equipamentos de protecçao individual, lda.	10
Extincêndios – Equipamentos de Proteção e Segurança, S.A.	9
Segur-Fogo, Lda.	9
Prosegur Companhia Segurança	8
Redifogo - Material de Protecção e Segurança Unipessoal, Lda	6
UNIFOGO - Sistemas Contra Incêndios, Lda	6
Segipro - Total Segurança, Unip. Lda	6
securitas	5
Segmon - Sistemas de Segurança	5
Tecnosines - Engenharia de Segurança contra Incêndios Lda.	5
Xamix - Engenharia e Sistemas de Segurança, Lda.	4
Interprev - Segurança e Saúde do Trabalho, S.A.	4
Darkcode, Lda.	4
Grupo 8 - Vigilância e Prevenção Electrónica, Lda.	3
Sintimex-Soc.Int. de Imp.Exp, SA	3
TECNIQUITEL, S.A.	3
Quirónprevención - Segurança e Saúde no Trabalho, S.A.	3
Pro-Extint – Comércio de Equipamentos de Segurança, Lda	3
LUSOFOGO, Lda	3
Prestibel-Empresa de Segurança, S.A.	2
CERTITECNA - ENGENHEIROS CONSULTORES SA	2
Charon - Prestação de Serviços de Segurança e Vigilância, S.A.	2

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.

Expressofogo, Comércio e … · NIPC 506561534 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 4967798; Portal BASE, contrato 4967832.
NIPC 506561534 · NIPC 506679756 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 2409362; Portal BASE, contrato 2344500.
NIPC 506561534 · NIPC 507756002 (same procedure). They were awarded in the same procedure. Source: Portal BASE, contrato 6517499; Portal BASE, contrato 6631285.
NIPC 506561534 · SafetyÁgueda - Materiais … (competed in the same procedure). They competed in 35 procedures. Source: Portal BASE, contrato 10263143; Portal BASE, contrato 10263143.
NIPC 506561534 · Interfire,lda (competed in the same procedure). They competed in 28 procedures. Source: Portal BASE, contrato 10731628; Portal BASE, contrato 10731628.
Vianas, Sa · NIPC 506561534 (competed in the same procedure). They competed in 18 procedures. Source: Portal BASE, contrato 10843837; Portal BASE, contrato 10843837.
Expressofogo, Comércio e … · NIPC 506561534 (competed in the same procedure). They competed in 17 procedures. Source: Portal BASE, contrato 10731628; Portal BASE, contrato 10731628.
Beirafogo-Extintores e As… · NIPC 506561534 (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 10764186; Portal BASE, contrato 10764186.
NIPC 506561534 · On24h Unipessoal Lda (competed in the same procedure). They competed in 13 procedures. Source: Portal BASE, contrato 10402579; Portal BASE, contrato 10402579.
Vianafogo-Material Contra… · NIPC 506561534 (competed in the same procedure). They competed in 12 procedures. Source: Portal BASE, contrato 10116266; Portal BASE, contrato 10116266.
Extintel, Segurança contr… · NIPC 506561534 (competed in the same procedure). They competed in 11 procedures. Source: Portal BASE, contrato 10764186; Portal BASE, contrato 10764186.
NIPC 506561534 · Farprotec- Comércio de un… (competed in the same procedure). They competed in 10 procedures. Source: Portal BASE, contrato 1915872; Portal BASE, contrato 1915872.

21 more links

Extincêndios – Equipament… · NIPC 506561534 (competed in the same procedure). They competed in 9 procedures. Source: Portal BASE, contrato 10263143; Portal BASE, contrato 10263143.
Segur-Fogo, Lda. · NIPC 506561534 (competed in the same procedure). They competed in 9 procedures. Source: Portal BASE, contrato 10316837; Portal BASE, contrato 10316837.
Prosegur Companhia Segura… · NIPC 506561534 (competed in the same procedure). They competed in 8 procedures. Source: Portal BASE, contrato 1915872; Portal BASE, contrato 1915872.
Redifogo - Material de Pr… · NIPC 506561534 (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 10978014; Portal BASE, contrato 10978014.
NIPC 506561534 · UNIFOGO - Sistemas Contra… (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 11759747; Portal BASE, contrato 11759747.
NIPC 506561534 · Segipro - Total Segurança… (competed in the same procedure). They competed in 6 procedures. Source: Portal BASE, contrato 10764186; Portal BASE, contrato 10764186.
securitas · NIPC 506561534 (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 2202420; Portal BASE, contrato 2202420.
NIPC 506561534 · Segmon - Sistemas de Segu… (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 10116266; Portal BASE, contrato 10116266.
NIPC 506561534 · Tecnosines - Engenharia d… (competed in the same procedure). They competed in 5 procedures. Source: Portal BASE, contrato 10635048; Portal BASE, contrato 10635048.
Xamix - Engenharia e Sist… · NIPC 506561534 (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 2202420; Portal BASE, contrato 2202420.
NIPC 506561534 · Interprev - Segurança e S… (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 10731628; Portal BASE, contrato 10731628.
NIPC 506561534 · Darkcode, Lda. (competed in the same procedure). They competed in 4 procedures. Source: Portal BASE, contrato 6909829; Portal BASE, contrato 6909829.
Grupo 8 - Vigilância e Pr… · NIPC 506561534 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1915872; Portal BASE, contrato 1915872.
Sintimex-Soc.Int. de Imp.… · NIPC 506561534 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 11767279; Portal BASE, contrato 11767279.
TECNIQUITEL, S.A. · NIPC 506561534 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 6588650; Portal BASE, contrato 6588650.
Quirónprevención - Segura… · NIPC 506561534 (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 9350973; Portal BASE, contrato 9350973.
NIPC 506561534 · Pro-Extint – Comércio de … (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 1915872; Portal BASE, contrato 1915872.
NIPC 506561534 · LUSOFOGO, Lda (competed in the same procedure). They competed in 3 procedures. Source: Portal BASE, contrato 9509582; Portal BASE, contrato 9509582.
Prestibel-Empresa de Segu… · NIPC 506561534 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 2202420; Portal BASE, contrato 2202420.
CERTITECNA - ENGENHEIROS … · NIPC 506561534 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 1227558; Portal BASE, contrato 1227558.
Charon - Prestação de Ser… · NIPC 506561534 (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 2202420; Portal BASE, contrato 2202420.

Investigations that mention it

No published investigation mentions this company by NIPC.