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    <title><![CDATA[águas do norte, sa Tenders]]></title>
    <link>https://www.biddingsource.com/tenders/buyer-15426</link>
    <description><![CDATA[ Bidding Source - águas do norte, sa Tenders]]></description>
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      <link>https://www.biddingsource.com/tenders/303957</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Grounds maintenance services]]></title>
      <description><![CDATA[Publish Date: 2017/12/01<br/>Closing Date: 2018/01/09<br/>Country: Portugal]]></description>
      <pubDate>Tue, 30 Jan 2018 00:47:49 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Grounds maintenance services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/398728</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Motor vehicles]]></title>
      <description><![CDATA[Publish Date: 2017/11/28<br/>Closing Date: <br/>Country: Portugal]]></description>
      <pubDate>Wed, 07 Feb 2018 06:00:06 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Motor vehicles Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/326305</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Foul-water piping construction work]]></title>
      <description><![CDATA[Publish Date: 2017/10/27<br/>Closing Date: <br/>Country: Portugal]]></description>
      <pubDate>Wed, 31 Jan 2018 03:49:04 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Foul-water piping construction work Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/256037</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Repair and maintenance services of electrical distribution equipment]]></title>
      <description><![CDATA[Publish Date: 2016/12/30<br/>Closing Date: 2017/02/06<br/>Country: Portugal]]></description>
      <pubDate>Sun, 28 Jan 2018 07:25:09 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Repair and maintenance services of electrical distribution equipment Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/258466</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Reservoir construction works]]></title>
      <description><![CDATA[Publish Date: 2016/12/16<br/>Closing Date: 2017/01/30<br/>Country: Portugal]]></description>
      <pubDate>Sun, 28 Jan 2018 07:48:55 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Reservoir construction works Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/278371</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Repair and maintenance services for pumps, valves, taps and metal containers and machinery]]></title>
      <description><![CDATA[Publish Date: 2016/12/08<br/>Closing Date: 2017/01/16<br/>Country: Portugal]]></description>
      <pubDate>Mon, 29 Jan 2018 06:32:59 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Repair and maintenance services for pumps, valves, taps and metal containers and machinery Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/275755</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal-Vila Real: Sewage services]]></title>
      <description><![CDATA[Publish Date: 2016/11/26<br/>Closing Date: 2017/01/03<br/>Country: Portugal]]></description>
      <pubDate>Sun, 28 Jan 2018 17:47:55 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Sewage services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/10055646</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Awarded - 128295- Portugal – Construction work – PRC_0335/2025_GAE-EB1273 - Sanitation works in the Union of Parishes of Santo Tirso, Couto (S. Cristina and S. Miguel) and Burgães (Santo Tirso)]]></title>
      <description><![CDATA[Publish Date: 2026/03/09<br/>Closing Date: <br/>Country: Portugal]]></description>
      <pubDate>Sun, 08 Mar 2026 23:03:47 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Construction work Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/10033676</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[120917- Portugal – Sewer survey services – PRC_0445/2025_GAE-O1291 - Acquisition of Services for Assessing the Condition of Linear Wastewater Infrastructure in Minho for Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2026/02/26<br/>Closing Date: 2026/03/20<br/>Country: Portugal]]></description>
      <pubDate>Wed, 25 Feb 2026 22:16:58 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Sewer survey services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/10002347</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[107139- Portugal – Construction work for water and sewage pipelines – PRC_0409/2025_GAE-EB1276 - Construction contract for water supply and wastewater drainage networks in Viso, Escariz parish (Arouca)]]></title>
      <description><![CDATA[Publish Date: 2026/02/19<br/>Closing Date: 2026/03/05<br/>Country: Portugal]]></description>
      <pubDate>Wed, 18 Feb 2026 13:06:59 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Construction work for water and sewage pipelines Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9987722</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[100365- Portugal – Locksmith services – PRC_0473/2025_DEX - Framework agreement for the acquisition of locksmith maintenance services for Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2026/02/17<br/>Closing Date: 2026/03/12<br/>Country: Portugal]]></description>
      <pubDate>Mon, 16 Feb 2026 14:20:38 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Locksmith services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9985506</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[97812- Portugal – Networks – PRC_0500/2025_TII - Public Tender for Updating, License Renewal and Maintenance of the Firewall Infrastructure of Águas do Norte, SA (Check Point).]]></title>
      <description><![CDATA[Publish Date: 2026/02/16<br/>Closing Date: 2026/03/11<br/>Country: Portugal]]></description>
      <pubDate>Mon, 16 Feb 2026 14:14:17 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Networks Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9963150</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[101803- Portugal – Gravel, sand, crushed stone and aggregates – PRC_0488/2025_DEX - Single Framework Agreement for the Acquisition of Filter Media for Infrastructure of Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2026/02/16<br/>Closing Date: 2026/03/12<br/>Country: Portugal]]></description>
      <pubDate>Sun, 15 Feb 2026 21:21:03 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Gravel, sand, crushed stone and aggregates Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9922374</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[81358- Portugal – Repair and maintenance services of electrical machinery, apparatus and associated equipment – ​​PRC_0459/2025_DEX - Acquisition of maintenance services for hydraulic, electromechanical and instrumentation equipment in the infrastructure of Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2026/02/06<br/>Closing Date: 2026/03/04<br/>Country: Portugal]]></description>
      <pubDate>Thu, 05 Feb 2026 23:25:38 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Repair and maintenance services of electrical machinery, apparatus and associated equipment Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9916584</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[72766- Portugal – Sludge-treatment works – PRC_0288/2025_GAE-AR1114 - Design-Build Contract for a Centralized Sludge Treatment Unit at the Serzedelo Wastewater Treatment Plant (Guimarães)]]></title>
      <description><![CDATA[Publish Date: 2026/02/05<br/>Closing Date: 2026/03/16<br/>Country: Portugal]]></description>
      <pubDate>Thu, 05 Feb 2026 23:05:05 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Sludge-treatment works Tenders]]></category>
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    <item>
      <link>https://www.biddingsource.com/tenders/9848633</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Awarded - 48802- Portugal – Non-hazardous refuse and waste treatment and disposal services – PRC_0134/2025_DEX - Acquisition of wastewater treatment plant sludge management services for Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2026/01/28<br/>Closing Date: <br/>Country: Portugal]]></description>
      <pubDate>Wed, 28 Jan 2026 12:00:08 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Non-hazardous refuse and waste treatment and disposal services Tenders]]></category>
    </item>
    <item>
      <link>https://www.biddingsource.com/tenders/9827714</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[10391- Portugal – Industry specific software development services – PRC_0426/2025_TII - Concurso Público Internacional para Renovação do licenciamento do software Iportaldoc e aquisição de serviços de assistência técnica e manutenção evolutiva para a Águas do Norte, S.A.]]></title>
      <description><![CDATA[Publish Date: 2026/01/23<br/>Closing Date: 2026/02/05<br/>Country: Portugal]]></description>
      <pubDate>Fri, 23 Jan 2026 21:15:04 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Industry specific software development services Tenders]]></category>
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    <item>
      <link>https://www.biddingsource.com/tenders/9822730</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal – Repair and maintenance services for electrical distribution equipment – ​​PRC_0343/2025_DEX - Acquisition of services for the maintenance of high and medium voltage electrical installations of Águas do Norte, SA. - 2011188]]></title>
      <description><![CDATA[Publish Date: 2026/01/07<br/>Closing Date: 2026/01/17<br/>Country: Portugal]]></description>
      <pubDate>Tue, 06 Jan 2026 23:28:55 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Repair and maintenance services of electrical distribution equipment Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9822297</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal – Construction work for water and sewage pipelines – PRC_0416/2025_GAE-EB1282 - Sanitation works in the parish of Vila Nova do Campo (Santo Tirso) - 2011004]]></title>
      <description><![CDATA[Publish Date: 2026/01/07<br/>Closing Date: 2026/02/02<br/>Country: Portugal]]></description>
      <pubDate>Tue, 06 Jan 2026 23:27:51 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Construction work for water and sewage pipelines Tenders]]></category>
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    <item>
      <link>https://www.biddingsource.com/tenders/9821453</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[Portugal – Construction work for water and sewage pipelines – PRC_0420/2025_GAE-EB1283 - Sanitation works in the Union of Parishes of Areias, Sequeirô, Lama and Palmeira (Santo Tirso) - 2010643]]></title>
      <description><![CDATA[Publish Date: 2026/01/07<br/>Closing Date: 2026/02/02<br/>Country: Portugal]]></description>
      <pubDate>Tue, 06 Jan 2026 23:26:12 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Construction work for water and sewage pipelines Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9801368</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[863708- Portugal – Technical assistance services – PRC_0166/2025_TII - Acquisition of goods and services for technological upgrade of the automation and supervision systems of the Vila Chã water supply subsystem.]]></title>
      <description><![CDATA[Publish Date: 2025/12/30<br/>Closing Date: 2026/01/20<br/>Country: Portugal]]></description>
      <pubDate>Mon, 29 Dec 2025 22:49:46 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Technical assistance services Tenders]]></category>
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    <item>
      <link>https://www.biddingsource.com/tenders/9795794</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[860929- Portugal – Water-treatment chemicals – PRC_0502/2025_DEX - Acquisition of organic coagulants for the Vale do Ave Exploration Center of Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2025/12/29<br/>Closing Date: 2026/01/06<br/>Country: Portugal]]></description>
      <pubDate>Mon, 29 Dec 2025 12:06:30 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Water-treatment chemicals Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9776769</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[851865- Portugal – Construction management services – PRC_0225/2025_DEX - Acquisition of inspection services, quality management, site safety coordination, environmental management coordination for construction projects and other engineering services.]]></title>
      <description><![CDATA[Publish Date: 2025/12/25<br/>Closing Date: 2026/01/18<br/>Country: Portugal]]></description>
      <pubDate>Wed, 24 Dec 2025 22:05:09 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Construction management services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9774597</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[859136- Portugal – Various pipe fittings – PRC_0392/2025_CLG - Acquisition of hydraulic material for Águas do Norte, SA (II)]]></title>
      <description><![CDATA[Publish Date: 2025/12/25<br/>Closing Date: 2026/01/03<br/>Country: Portugal]]></description>
      <pubDate>Wed, 24 Dec 2025 22:01:34 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Various pipe fittings Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9773161</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[857513- Portugal – Repair and maintenance services of generators – PRC_0430/2025_DEX - Acquisition of maintenance and repair services for the biogas cogeneration units of Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2025/12/25<br/>Closing Date: 2026/01/18<br/>Country: Portugal]]></description>
      <pubDate>Wed, 24 Dec 2025 21:59:26 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Repair and maintenance services of generators Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9732586</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[830483- Portugal – Financial consultancy services – PRC_0302/2025_GAE-O1270 - Framework Agreement for the Acquisition of services for the preparation of the Financial Feasibility Study of the application(s) to be submitted in response to the Northern Invitation Notices]]></title>
      <description><![CDATA[Publish Date: 2025/12/18<br/>Closing Date: 2026/01/12<br/>Country: Portugal]]></description>
      <pubDate>Wed, 17 Dec 2025 23:54:00 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Financial consultancy services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9714193</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[822170- Portugal – Laboratory, optical and precision equipment (excl. glasses) – PRC_0339/2025_DEX - Framework Agreement for the Acquisition of Probes and Portable Equipment for the Process Laboratories of Águas do Norte SA.]]></title>
      <description><![CDATA[Publish Date: 2025/12/15<br/>Closing Date: 2026/01/08<br/>Country: Portugal]]></description>
      <pubDate>Sun, 14 Dec 2025 22:50:38 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Laboratory, optical and precision equipments (excl. glasses) Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9701134</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[813862- Portugal – Non-hazardous refuse and waste treatment and disposal services – PRC_0399/2025_DEX - Acquisition of wastewater treatment plant sludge management services for Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2025/12/12<br/>Closing Date: 2025/12/17<br/>Country: Portugal]]></description>
      <pubDate>Thu, 11 Dec 2025 23:05:35 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Non-hazardous refuse and waste treatment and disposal services Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9693635</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[812202- Portugal – Motor vehicles – PRC_0419/2025_CLG - Rental of small van-type vehicles under a rent-a-car arrangement, for Águas do Norte, SA]]></title>
      <description><![CDATA[Publish Date: 2025/12/11<br/>Closing Date: 2025/12/19<br/>Country: Portugal]]></description>
      <pubDate>Thu, 11 Dec 2025 12:53:18 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Motor vehicles Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9693160</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[811674- Portugal – Various pipe fittings – PRC_0392/2025_CLG - Acquisition of hydraulic material for Águas do Norte, SA (II)]]></title>
      <description><![CDATA[Publish Date: 2025/12/11<br/>Closing Date: 2025/12/19<br/>Country: Portugal]]></description>
      <pubDate>Thu, 11 Dec 2025 12:52:26 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Various pipe fittings Tenders]]></category>
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      <link>https://www.biddingsource.com/tenders/9683935</link>
      <author>info@biddingsource.com</author>
      <title><![CDATA[807657- Portugal – Technical assistance services – PRC_0166/2025_TII - Acquisition of goods and services for technological upgrade of the automation and supervision systems of the Vila Chã water supply subsystem.]]></title>
      <description><![CDATA[Publish Date: 2025/12/09<br/>Closing Date: 2026/01/02<br/>Country: Portugal]]></description>
      <pubDate>Mon, 08 Dec 2025 22:35:23 GMT</pubDate>
      <dc:creator>Bidding Source</dc:creator>
      <category><![CDATA[Technical assistance services Tenders]]></category>
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