COMPANY · NIPC 504716387

A48 - Sistemas Segurança, Lda.

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

Portal BASE records €2,071,482.01 across 13 contracts.

Identification

Company name	A48 - Sistemas Segurança, Lda.
NIPC	504716387

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
2017	3	€108,980.68
2022	1	€8,447.50
2023	1	€72,935.29
2024	1	€74,485
2025	3	€1,700,185.93
2026	4	€106,447.61

Contracted value by buyer
Name	Contracts	Contract value
Município de Lagoa	6	€1,906,684.57
Município de Cascais	1	€47,318.27
Fundação Dr. Agostinho Albano de Almeida	2	€42,865.84
Município de Tomar	1	€39,377.44
Município de Torres Novas	2	€18,132.29
Município de Palmela	1	€17,103.60

Contracted value by place of performance
Name	Contracts	Contract value
Lagoa	6	€1,906,684.57
Cascais	1	€47,318.27
Ourém	2	€42,865.84
Tomar	1	€39,377.44
Torres Novas	2	€18,132.29
Palmela	1	€17,103.60

Largest contracts
Subject	Year	Contract value
Requalificação do Centro de Congressos de Lagoa	2025	€1,637,091.28
Instalação de câmaras fixas de CCTV e meios de extinção de incêndio no Parque Municipal de Feiras e Exposições de Lagoa	2024	€74,485
Renovação da rede de combate a incêndios do Parque Municipal de Feiras e Exposições de Lagoa	2023	€72,935.29
Manutenção da Rede de Segurança Contraincêndios e da Rede de CCTV do Parque Municipal de Feiras e Exposições de Lagoa	2026	€59,098
Instalação e reparação da rede de segurança contra-incêndios, RIA e CCTV do Parque Municipal de Feiras e Exposições de Lagoa	2025	€54,627.50

Who they competed with

In 12 contracts with a list of competitors, the company took part and was awarded 8 (67%).

Companies with the most procedures in common
Company	Procedures in common
Aristides Ramalho - Sistema de Segurança Unipessoal, Lda	2
Alpifire - Proteção e Segurança, Lda.	2
Manuel António & Jorge Almeida - Construções, S.A.	1
ALFREDO FRANCISCO GALINHA, S.A.	1
STRONG CHARON	1
Meo, SA	1
SOLTRÁFEGO - Soluções de trânsito, Estac. e Comunicações, S.A.	1
Joaquim Sequeira Vieira, Urb. e Construções Unipessoal, Lda.	1
B. V. M. S. - Construções Unipessoal, Lda	1
MASTERSTYLO - ELECTRICIDADE E TELECOMUNICAÇOES, LDA	1
INOVBUILD - Construção Lda	1
Net Plan It - Business Solutions, Lda.	1
Sá Machado Lda.	1
ON24 h, Unipessoal, Lda.	1
Suministros, Importaciones y Mantenimientos Electrónicos, S.A.	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.

+5 in the list below

Dotted: competed in the same procedure.

NIPC 504716387 · Aristides Ramalho - Siste… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 8352898; Portal BASE, contrato 8352898.
NIPC 504716387 · Alpifire - Proteção e Seg… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 8352898; Portal BASE, contrato 8352898.
Manuel António & Jorge Al… · NIPC 504716387 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11535948; Portal BASE, contrato 11535948.
ALFREDO FRANCISCO GALINHA… · NIPC 504716387 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 10868116; Portal BASE, contrato 10868116.
STRONG CHARON · NIPC 504716387 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.
Meo, SA · NIPC 504716387 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.
NIPC 504716387 · SOLTRÁFEGO - Soluções de … (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.
NIPC 504716387 · Joaquim Sequeira Vieira, … (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.
NIPC 504716387 · B. V. M. S. - Construções… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11535948; Portal BASE, contrato 11535948.
NIPC 504716387 · MASTERSTYLO - ELECTRICIDA… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.
NIPC 504716387 · INOVBUILD - Construção Lda (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11535948; Portal BASE, contrato 11535948.
NIPC 504716387 · Net Plan It - Business So… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.

3 more links

NIPC 504716387 · Sá Machado Lda. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11535948; Portal BASE, contrato 11535948.
NIPC 504716387 · ON24 h, Unipessoal, Lda. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 15175662; Portal BASE, contrato 15175662.
NIPC 504716387 · Suministros, Importacione… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 12991082; Portal BASE, contrato 12991082.

Investigations that mention it

No published investigation mentions this company by NIPC.