Source: https://tendernation.io/suppliers/nalco Supplier profile # Nalco Ltd Public sector contracts won, from published award notices Large business[Companies House 00615548](https://find-and-update.company-information.service.gov.uk/company/00615548) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 8 since 14 Jul 2006 Total awarded £36,512,466 where values were published Buyers 5 public bodies Latest win 12 Nov 2025 ## Contracts ending soon Contracts ending in the next 18 months. Buyers usually re-tender before the end date, so these are openings for competitors. - [Boiler Water Treatment](https://tendernation.io/opportunities/01a13bd7-776b-7355-9ce1-ca7d10e89e27/boiler-water-treatment)[City Hospitals Independent Commercial Enterprises Limited](https://tendernation.io/buyers/city-hospitals-independent-commercial-enterprises-limited) £18,494 Ends 31 Oct 2026 - [Test and Treatment of Water](https://tendernation.io/opportunities/01a13bd6-6ecc-71c2-8c19-90fcaa1716c2/test-and-treatment-of-water)[City Hospitals Independent Commercial Enterprises Limited](https://tendernation.io/buyers/city-hospitals-independent-commercial-enterprises-limited) £13,094 Ends 31 Oct 2026 - [CA10372 - ESNEFT1751 - Water Treatment Services](https://tendernation.io/opportunities/01a13c98-6b5b-7253-9c40-0d211b8d443d/ca10372-esneft1751-water-treatment-services)[East Suffolk and North Essex NHS FT](https://tendernation.io/buyers/east-suffolk-and-north-essex-nhs-ft) £250,000 Ends 24 Jul 2027 ## Recent contract awards - [Boiler Water Treatment](https://tendernation.io/opportunities/01a13bd7-776b-7355-9ce1-ca7d10e89e27/boiler-water-treatment)[City Hospitals Independent Commercial Enterprises Limited](https://tendernation.io/buyers/city-hospitals-independent-commercial-enterprises-limited) £18,494 12 Nov 2025 - [Test and Treatment of Water](https://tendernation.io/opportunities/01a13bd6-6ecc-71c2-8c19-90fcaa1716c2/test-and-treatment-of-water)[City Hospitals Independent Commercial Enterprises Limited](https://tendernation.io/buyers/city-hospitals-independent-commercial-enterprises-limited) £13,094 12 Nov 2025 - [ESNEFT1751 - Water Treatment Services](https://tendernation.io/opportunities/01a13b90-6249-7229-b304-fbeabddc16d4/esneft1751-water-treatment-services)[East Suffolk and North Essex NHS FT](https://tendernation.io/buyers/east-suffolk-and-north-essex-nhs-ft) £250,000 23 Sept 2022 - [CA10372 - ESNEFT1751 - Water Treatment Services](https://tendernation.io/opportunities/01a13c98-6b5b-7253-9c40-0d211b8d443d/ca10372-esneft1751-water-treatment-services)[East Suffolk and North Essex NHS FT](https://tendernation.io/buyers/east-suffolk-and-north-essex-nhs-ft) £250,000 23 Sept 2022 - [Maintenance of Boilers, Plant and Controls. Low Temperature Hot Water, Steam and Biomass, Boiler Water Treatment and Clean Steam Generators](https://tendernation.io/opportunities/01a13baf-b002-7191-8b88-07663049a84a/maintenance-of-boilers-plant-and-controls-low-temperature-hot-water-steam-an)[Procurement and Logistics Service](https://tendernation.io/buyers/procurement-and-logistics-service) Value not counted: framework or estimated ceiling 16 Jun 2017 - [Maintenance of Boilers, Plant and Controls. Low Temperature Hot Water, Steam and Biomass, Boiler Water Treatment and Clean Steam Generators](https://tendernation.io/opportunities/01a13baa-f848-7088-a727-f86e16170fff/maintenance-of-boilers-plant-and-controls-low-temperature-hot-water-steam-and)[Procurement and Logistics Service](https://tendernation.io/buyers/procurement-and-logistics-service) Value not counted: framework or estimated ceiling 16 Jun 2017 - [Untitled contract](http://data.europa.eu/euodp/repository/ec/dg-grow/mapps/TED_CAN_2008.csv)[Mobil North Sea LLC](https://tendernation.io/buyers/mobil-north-sea-llc) £26,006,255 6 Jun 2008 - [Untitled contract](http://data.europa.eu/euodp/repository/ec/dg-grow/mapps/TED_CAN_2006.csv)[OGCbuying.solutions](https://tendernation.io/buyers/ogcbuyingsolutions) £9,974,623 14 Jul 2006 ## Companies House StatusActive Incorporated25 Nov 1958 (67 yrs) AccountsFull IndustryManufacture of other inorganic basic chemicals [View filing history](https://find-and-update.company-information.service.gov.uk/company/00615548)## Who they win from - [East Suffolk and North Essex NHS FT2 wins](https://tendernation.io/buyers/east-suffolk-and-north-essex-nhs-ft) - [City Hospitals Independent Commercial Enterprises Limited2 wins](https://tendernation.io/buyers/city-hospitals-independent-commercial-enterprises-limited) - [Procurement and Logistics Service2 wins](https://tendernation.io/buyers/procurement-and-logistics-service) - [Mobil North Sea LLC1 win](https://tendernation.io/buyers/mobil-north-sea-llc) - [OGCbuying.solutions1 win](https://tendernation.io/buyers/ogcbuyingsolutions) ## How fast they pay suppliers 56 days on average (previously 47) 44% of invoices paid within 30 days · 35% after 60 days · 66% not paid within agreed terms [Report for 31 May 2026 (GOV.UK)](https://check-payment-practices.service.gov.uk/report/112541)## Bids named on award notices Bid for 2 contracts: won 2, lost 0. Award notices have listed every bidder only since the Procurement Act (February 2025). ## Paid by (last 12 months) - [The Shrewsbury and Telford Hospital NHS Trust](https://tendernation.io/buyers/the-shrewsbury-and-telford-hospital-nhs-trust)£3,192 - [City of Westminster](https://tendernation.io/buyers/city-of-westminster)£2,157 From councils' published spending over £500. ## What they win - [Chemical products](https://tendernation.io/sectors/chemical-products)2 - [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance)2 - [Sewage, refuse, cleaning & environmental](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental)1 - [Construction work](https://tendernation.io/sectors/construction-work)1 Competing with Nalco Ltd? TenderNation shows who wins each buyer's work, flags contracts coming up for renewal and emails you new tenders that fit. Free plan available. [All buyers](/buyers)[Start free ](/register) 14-day free trial, no card required