COMPANY · NIPC 510880894

4 Sons, Lda.

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

Portal BASE records €212,068.11 across 10 contracts.

Identification

Company name	4 Sons, Lda.
NIPC	510880894

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
2019	1	€7,459
2023	1	€10,750
2024	1	€29,950
2025	3	€83,720.11
2026	4	€80,189

Contracted value by buyer
Name	Contracts	Contract value
Município do Fundão	4	€105,295
Município de Seia	3	€58,440
Município de Aveiro	1	€29,825.11
Município de Celorico da Beira	1	€11,049
Município de Nelas	1	€7,459

Contracted value by place of performance
Name	Contracts	Contract value
Fundão	4	€105,295
Nelas	1	€7,459

Largest contracts
Subject	Year	Contract value
Aluguer de Som, Vídeo e Iluminação para diversos eventos	2025	€44,645
Marchas Populares, Espectáculos do Feriado Municipal e Funzone Mundial \| Aquisição de Serviços de Luz e Som e aluguer de ecrã	2026	€31,800
Aluguer de Equipamentos para diversos Eventos do Município: Som, Vídeo & Luzes	2024	€29,950
LOCAÇÃO DE SOM, LUZ, VIDEO, TENDAS, ESTRUTURAS, GERADORES, E OUTROS EQUIPAMENTOS PARA DIVERSOS EVENTOS PROMOVIDOS PELO MUNICIPIO DE AVEIRO	2025	€29,825.11
Aluguer de equipamentos de som, luz e vídeo para diversos eventos	2026	€19,950

Who they competed with

In 13 contracts with a list of competitors, the company took part and was awarded 5 (38%).

Companies with the most procedures in common
Company	Procedures in common
FeelEvents, Unipessoal, Lda	2
J. A. Ramos, Lda.	1
Telfor CT, Lda.	1
Décibel - Sistemas Profissionais de Som e Luz, Lda.	1
AUDINOVA - SERVIÇOS AUDIOVISUAIS LDA	1
Best Emotions Lda	1
AudioGlobo - M. Luz e Som Unipessoal, Lda.	1
Globaltendas, Lda.	1
Lontec - Comércio de Têxteis Técnicos, S. A.	1
LINEU RAMOS PRODUÇÃO DE ESPECTÁCULOS, UNIPESSOAL, LDA	1
THE BRAND CONCEPT, UNIPESSOAL LDA	1
AUDIO STAGE, LDA	1
Dinamicanima,Lda	1
Ritmo Obrigatório, Lda.	1
GNO POWER LDA	1
Exemplus International, LDA	1
Right Stage Lda	1
Screenmotion, unipessoal, lda	1
OR Percentual Lda	1
A SPARK – EVENTS, UNIPESSOAL, 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.

+10 in the list below

Dotted: competed in the same procedure.

NIPC 510880894 · FeelEvents, Unipessoal, L… (competed in the same procedure). They competed in 2 procedures. Source: Portal BASE, contrato 11594497; Portal BASE, contrato 11594497.
J. A. Ramos, Lda. · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
Telfor CT, Lda. · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
Décibel - Sistemas Profis… · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
AUDINOVA - SERVIÇOS AUDIO… · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
Best Emotions Lda · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
AudioGlobo - M. Luz e Som… · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
Globaltendas, Lda. · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
Lontec - Comércio de Têxt… · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
LINEU RAMOS PRODUÇÃO DE E… · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
THE BRAND CONCEPT, UNIPES… · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
AUDIO STAGE, LDA · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.

8 more links

Dinamicanima,Lda · NIPC 510880894 (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
NIPC 510880894 · Ritmo Obrigatório, Lda. (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 15176975; Portal BASE, contrato 15176975.
NIPC 510880894 · GNO POWER LDA (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
NIPC 510880894 · Exemplus International, L… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
NIPC 510880894 · Right Stage Lda (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
NIPC 510880894 · Screenmotion, unipessoal,… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
NIPC 510880894 · OR Percentual Lda (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.
NIPC 510880894 · A SPARK – EVENTS, UNIPESS… (competed in the same procedure). They competed in 1 procedure. Source: Portal BASE, contrato 11266892; Portal BASE, contrato 11266892.

Investigations that mention it

No published investigation mentions this company by NIPC.