# SIQ-Sociedade Industrias Quimicas,Lda: public tenders won in Portugal (2026)

SIQ-Sociedade Industrias Quimicas,Lda (NIF 501744304) won 60 public contracts worth €1,259,250 from 54 public buyers in Portugal in 2026 to date. Its largest public buyer by value is Oeiras Viva - Gestão de Equipamentos Culturais e Desportivos, EM, with €146,795 across 2 contracts. Most of that value, 84.2% of it, sits in CPV division 24, Chemical products. Source: Portal BASE (base.gov.pt), IMPIC open data, register edition 15 Aug 2026.

Markets on record: Portugal.

- Wins, 2026 to date: 60 (4 by open tender)
- Awarded value: €1,259,250
- Public buyers: 54
- Main place of delivery: Viseu, Portugal
- First award on record (2026): 2026-01-29 · Latest: 2026-08-13
- Declared SME: yes
- CPV divisions: 24 Chemical products (https://trinta.ai/cpv/24000000); 50 Repair and maintenance services (https://trinta.ai/cpv/50000000); 42 Industrial machinery (https://trinta.ai/cpv/42000000)

## Recent awards

- 2026-08-13: Município da Covilhã, "Aquisição de sistema de tratamento de água da piscina praia", €6,655, direct (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15502977)
- 2026-08-07: Município de Castelo Branco, "Fornecimento continuado de Cloro Granulado e Algicida para a Limpeza e manutenção de Fontes…", €11,700, open (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15470863)
- 2026-08-04: Oeiras Viva - Gestão de Equipamentos Culturais e Desportivos, EM, "Aquisição, em regime de fornecimento contínuo, de produtos químicos para tratamento de água, bem…", €137,381, open (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15472044)
- 2026-08-03: Esposende 2000 - Actividades Desportivas e Recreativas, EM - Sociedade Unipessoal, Lda, "Aquisição de produtos químicos para tratamento da água das piscinas", €18,183, consult (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15459042)
- 2026-07-29: Município de Ferreira do Alentejo, "Fornecimento contínuo de hipoclorito de sódio para tratamento de água de consumo humano", €26,400, open (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15409354)
- 2026-07-13: Cascais Envolvente - Gestão Social da Habitação, EM, SA, "031/2026 Aquisição de Equipamentos e Serviços para Automatização da Linha de Tratamento de Água das…", €13,802, consult (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15283842)
- 2026-07-08: Freguesia de Benedita, "Aquisição de Fornecimento Contínuo de Produtos Químicos para tratamento das águas e limpeza das…", €23,058, consult (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15281327)
- 2026-07-07: Município de Carregal do Sal, "Aquisição e instalação de filtros para piscinas exteriores municipais", €11,890, direct (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15253519)
- 2026-07-07: Município de Salvaterra de Magos, "Aquisição de coletores e areia para as Piscinas Municipais", €8,000, direct (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15254216)
- 2026-07-07: Município de Celorico de Basto, "Fornecimento de Procedimentos de Limpeza e Desinfeção para as Piscinas Municipais", €5,020, direct (https://www.base.gov.pt/Base4/pt/detalhe/?type=contratos&id=15257501)

## Top buyers

- Oeiras Viva - Gestão de Equipamentos Culturais e Desportivos, EM (NIF 505351064): 2 contracts, €146,795
- Município de Penafiel (NIF 501073663): 1 contract, €105,000
- Município de Lagoa (NIF 506804240): 1 contract, €74,860
- Desmor, EM, SA (NIF 504748114): 1 contract, €73,960
- Município de Ferreira do Alentejo (NIF 501227490): 2 contracts, €50,528

## Who else wins with these buyers

- Ecopool, S.A. (NIF 501526331): 28 wins, €663,842, shares 4 of 54 buyers
- B. Braun Medical, Unipessoal Lda. (NIF 501506543): 1,276 wins, €32,389,040, shares 1 of 54 buyers (https://trinta.ai/suppliers/b-braun-medical-unipessoal-lda-6543)
- Be Water (NIF 502646802): 5 wins, €3,613,491, shares 1 of 54 buyers (https://trinta.ai/suppliers/be-water-6802)

## How much has SIQ-Sociedade Industrias Quimicas,Lda won in Portuguese public tenders in 2026?

SIQ-Sociedade Industrias Quimicas,Lda (NIF 501744304) was awarded €1,259,250 across 60 public contracts published on Portal BASE in 2026 to date, register edition 15 Aug 2026.

## Which public bodies buy from SIQ-Sociedade Industrias Quimicas,Lda?

SIQ-Sociedade Industrias Quimicas,Lda won contracts from 54 public buyers in 2026 to date. The largest by value: Oeiras Viva - Gestão de Equipamentos Culturais e Desportivos, EM (€146,795), Município de Penafiel (€105,000), Município de Lagoa (€74,860). Source: Portal BASE, register edition 15 Aug 2026.

## What does SIQ-Sociedade Industrias Quimicas,Lda supply?

The largest CPV divisions behind the contracts SIQ-Sociedade Industrias Quimicas,Lda won in 2026 to date are CPV 24, Chemical products; CPV 50, Repair and maintenance services; CPV 42, Industrial machinery, out of 6 divisions in all, as the buyers classified them with CPV codes on Portal BASE, register edition 15 Aug 2026.

## Who competes with SIQ-Sociedade Industrias Quimicas,Lda for the same buyers?

Ecopool, S.A. (€663,842 awarded, 4 shared buyers), B. Braun Medical, Unipessoal Lda. (€32,389,040 awarded, 1 shared buyer), Be Water (€3,613,491 awarded, 1 shared buyer) won contracts from the same public buyers as SIQ-Sociedade Industrias Quimicas,Lda in 2026 to date, under the same CPV divisions, per Portal BASE, register edition 15 Aug 2026.

## When was the most recent public contract of SIQ-Sociedade Industrias Quimicas,Lda?

The most recent contract on record for SIQ-Sociedade Industrias Quimicas,Lda is dated 13 Aug 2026, and the first of 2026 is dated 29 Jan 2026, per Portal BASE, register edition 15 Aug 2026.

Built from public procurement records: Portal BASE (base.gov.pt), IMPIC open data, contracts of 2026, edition 2026-08-15. Legal persons with at least EUR 1,000,000 awarded get a page; a consortium contract is credited in full to each member, as the register records it. Not affiliated with SIQ-Sociedade Industrias Quimicas,Lda.

Source: https://trinta.ai/suppliers/siq-sociedade-industrias-quimicas-lda-4304 · All suppliers: https://trinta.ai/suppliers · Claim: https://trinta.ai/suppliers/siq-sociedade-industrias-quimicas-lda-4304#claim