Open tenders for Sand system

86 open tenders fit what Sand system offers; 20+ come from public bodies that already sign contracts with Sand system; 168 are in the categories where it won public tenders since 2024.

New activated carbon · 2 wins
Building materials · 1 win
Gravel, sand, crushed stone and aggregates · 1 win
Construction materials and associated items · 1 win
Ironmongery · 1 win

Tenders that fit what Sand system offers

Closest in meaning to its products: Activated carbon, water filtration products and swimming pool filtration systems · Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia. Tenders in other languages match too. Best fit first, top 20 of 86.

Fornitura e posa in opera di carbone attivo granulare vergine di origine minerale per il trattamento di acque potabili (GAC), da introdurre in 16 filtri verticali, facenti parte di due batterie filtranti composte ognuna da 8 unità, installate nel sito di potabilizzazione di Pontelagoscuro (FE).
Fits: Activated carbon, water filtration products and swimming pool filtration systems
ItalyHERA S.p.A.New activated carbonest. €700k
1 Dec 2026 · closes in 20 days35 companies won similar tenders
Filtre vzduchové
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
SlovakiaJadrová a vyraďovacia spoločnosť, a.s.; skrátený názov: JAVYS, a. s.Air filtersest. €694k
19 Nov 2026 · closes in 8 days80 companies won similar tenders
Fourniture de produits de traitement des eaux de piscines et de produits spécifiques d'entretien des bassins
Fits: Activated carbon, water filtration products and swimming pool filtration systems
FranceVille de ToulonWater-treatment chemicalsest. €112k
19 Nov 2026 · closes in 8 days54 companies won similar tenders
Fourniture de produits de traitement des eaux de piscine et de nettoyage spécifiques aux équipements sportifs
Fits: Activated carbon, water filtration products and swimming pool filtration systems
FranceEtablissement public territorial Grand Orly Seine BièvreWater-treatment chemicalsest. €870k
7 Dec 2026 · closes in 26 days54 companies won similar tenders
Systém na přípravu ultračisté vody
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
CzechiaVysoká škola báňská - Technická univerzita OstravaMachinery and apparatus for filtering or purifying waterest. 700k CZK
23 Nov 2026 · closes in 12 days25 companies won similar tenders
Fourniture et livraison de traitement des eaux des eaux de piscine en bidons
Fits: Activated carbon, water filtration products and swimming pool filtration systems
FranceVILLE de PARIS - DFA - SDAWater-treatment chemicals
17 Nov 2026 · closes in 6 days54 companies won similar tenders
Instalace recyklační linky pro technologické vody a využití dešťových vod - Areál Boršov
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
CzechiaKARO - Leather Company s.r.o.Machinery and apparatus for filtering or purifying water
24 Nov 2026 · closes in 13 days25 companies won similar tenders
262076/VRA/DCAMG-AO-FOURNITURE ET MISE EN PLACE DE MEDIAS FILTRANTS
Fits: Activated carbon, water filtration products and swimming pool filtration systems
FranceValence Romans AggloNew activated carbonest. €4.0M
16 Nov 2026 · closes in 5 days35 companies won similar tenders
Dodávka vodoměrů
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
CzechiaSeveromoravské vodovody a kanalizace Ostrava a.s.Water meters
24 Nov 2026 · closes in 13 days33 companies won similar tenders
Instalação de sistema complementar de tratamento de água com filtros de carvão - ETA Almograve
Fits: Activated carbon, water filtration products and swimming pool filtration systems
PortugalAgdA - Águas Públicas do Alentejo, SAInstallation services of liquid filtering or purifying machinery and apparatusest. €700k
23 Nov 2026 · closes in 13 days4 companies won similar tenders
Dostawa pylistego węgla aktywnego (PWA) do uzdatniania wody przeznaczonej do spożycia z podziałem na zadania
Fits: Activated carbon, water filtration products and swimming pool filtration systems
PolandMiejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A.New activated carbon
27 Nov 2026 · closes in 16 days35 companies won similar tenders
Potápačský materiál
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
SlovakiaMinisterstvo vnútra Slovenskej republikyScuba and snorkelling gearest. €2.0M
19 Nov 2026 · closes in 8 days32 companies won similar tenders
Anlagen für Pulveraktivkohle
Fits: Activated carbon, water filtration products and swimming pool filtration systems
SwitzerlandZweckverband ARA RorguetWastewater treatment plant construction work
11 Nov 2026 · closes today76 companies won similar tenders
Fornitura di filtri a colonna con relativa posa ed attività necessarie per interventi di rinnovamento e ricondizionamento impianti di trattamento acque ad utilizzo idropotabile
Fits: Activated carbon, water filtration products and swimming pool filtration systems
ItalyLereti SpaMachinery and apparatus for filtering or purifying waterest. €1.1M
30 Nov 2026 · closes in 19 days25 companies won similar tenders
Laboratorní vzduchotechnika
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
CzechiaČeské vysoké učení technické v PrazeFiltering apparatusest. 440k CZK
11 Nov 2026 · closes today80 companies won similar tenders
Vodovod, Kanalizácia a ČOV v obci Zboj
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
SlovakiaObec ZbojConstruction work for water and sewage pipelinesest. €10.9M
30 Nov 2026 · closes in 19 days653 companies won similar tenders
Typizované prístavisko pre vodné športy a rekreáciu Obec Holčíkovce
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
SlovakiaObec HolčíkovceFloating structuresest. €361k
26 Nov 2026 · closes in 15 days20 companies won similar tenders
Marché d'exploitation et de maintenance des installations techniques de la piscine de Montfort l'Amaury
Fits: Activated carbon, water filtration products and swimming pool filtration systems
FranceCommunauté de Communes Coeur YvelinesRepair and maintenance services of building installations
27 Nov 2026 · closes in 16 days193 companies won similar tenders
SKK BY-Rekonštrukcia ČSOV Mikšová.
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
SlovakiaSeveroslovenské vodárne a kanalizácie, a. s.Sewage pumping stations construction workest. €115k
1 Dec 2026 · closes in 20 days653 companies won similar tenders
Stavebné práce na stavbe: Malcov – Lenartov – kanalizácia a ČOV
Fits: Water filtration products and pool filtration systems for customers in the Czech Republic and Slovakia
SlovakiaVýchodoslovenská vodárenská spoločnosť, a.s.Sewer construction workest. €12.4M
18 Nov 2026 · closes in 7 days653 companies won similar tenders

Your public customers are buying

Open tenders from buyers that signed contracts with Sand system in the last two years (Slovak and Czech contract registers). Everything they tender, not only what Sand system sells.

Nákup zpevněného zásypového materiálu pro likvidaci jámy ČSA 2 a Jan
CzechiaDIAMO, státní podnikConstruction materials and associated items
12 Nov 2026 · closes tomorrow34 companies won similar tenders
Dodávka nových kolejnic tvaru 57R1/R260
CzechiaDopravní podnik Ostrava a.s.Rails and accessoriesest. 7.5M CZK
16 Nov 2026 · closes in 5 days39 companies won similar tenders
Dodávka 4 kusů nových statických měničů
CzechiaDopravní podnik Ostrava a.s.Railway and tramway passenger coaches, and trolleybusesest. 1.6M CZK
18 Nov 2026 · closes in 7 days17 companies won similar tenders
Dodávky krmiv pro Zoo Praha, OVOCE a ZELENINA 2026
CzechiaZoologická zahrada hl. m. PrahyFruit, vegetables and related productsest. 10.0M CZK
18 Nov 2026 · closes in 7 days35 companies won similar tenders
Částečná rekonstrukce měnírny Sokolská
CzechiaDopravní podnik Ostrava a.s.Substation construction work
18 Nov 2026 · closes in 7 days653 companies won similar tenders
Dodávku až 40 ks kloubových nízkopodlažních trolejbusů s alternativním pohonem
CzechiaDopravní podnik města Brna, a.s.Trolleybusesest. 800.0M CZK
19 Nov 2026 · closes in 8 days17 companies won similar tenders
Zajištění ubytovacích kapacit pro zaměstnance FTN
CzechiaFakultní Thomayerova nemocniceAccommodation servicesest. 15.0M CZK
23 Nov 2026 · closes in 12 days36 companies won similar tenders
Dodávky léků – Léčivá látka lenvatinib – ATC L01EX08
CzechiaFakultní Thomayerova nemocniceAntineoplastic agentsest. 26.2M CZK
24 Nov 2026 · closes in 13 days43 companies won similar tenders
Dodávky léků – Léčivá látka amivantamab – ATC L01FX18
CzechiaFakultní Thomayerova nemocniceAntineoplastic agentsest. 41.5M CZK
24 Nov 2026 · closes in 13 days43 companies won similar tenders
Dodávka, instalace a zprovoznění klimatizací salonu cestujících do třiceti osmi (38) tramvají VARIO LF
CzechiaDopravní podnik Ostrava a.s.Air-conditioning appliancesest. 129.4M CZK
25 Nov 2026 · closes in 14 days81 companies won similar tenders
Vozidlo N3G pro zajišťování BZS (SDD Libušín)
CzechiaDIAMO, státní podnik4-wheel-drive vehiclesest. 6.0M CZK
27 Nov 2026 · closes in 16 days152 companies won similar tenders
Automobil N3G - nové
CzechiaDIAMO, státní podnikSewage tankersest. 5.4M CZK
7 Dec 2026 · closes in 26 days208 companies won similar tenders
Rámcová dohoda nafta motorová 2027 2030
CzechiaDIAMO, státní podnikDiesel fuelest. 56.0M CZK
8 Dec 2026 · closes in 27 days53 companies won similar tenders
Vápno v roce 2027
CzechiaDIAMO, státní podnikLimeest. 11.0M CZK
8 Dec 2026 · closes in 27 days8 companies won similar tenders
Endoskopická technika
CzechiaFakultní Thomayerova nemocniceEndoscopesest. 10.2M CZK
8 Dec 2026 · closes in 27 days118 companies won similar tenders
Provádění fyzické ostrahy areálu Zoo Praha 2027
CzechiaZoologická zahrada hl. m. PrahySecurity servicesest. 23.0M CZK
10 Dec 2026 · closes in 29 days155 companies won similar tenders
Výměna měřičů energií a jejich zapojení do energetického managementu v Zoo Praha
CzechiaZoologická zahrada hl. m. PrahyEnergy metersest. 5.5M CZK
10 Dec 2026 · closes in 29 days13 companies won similar tenders
Opravy a servis osobních vozidel v letech 2027 - 2030
CzechiaDIAMO, státní podnikRepair and maintenance services of motor vehicles and associated equipmentest. 3.0M CZK
11 Dec 2026 · closes in 30 days189 companies won similar tenders
Dodávka 2 ks nových nakladačů kolových včetně přídavných zařízení
CzechiaDopravní podnik Ostrava a.s.Wheeled loadersest. 11.6M CZK
14 Dec 2026 · closes in 33 days208 companies won similar tenders
Dodávka až 40 ks obousměrných velkokapacitních tramvají
CzechiaDopravní podnik města Brna, a.s.Tramway passenger coachesest. 3.6B CZK
17 Dec 2026 · closes in 36 days17 companies won similar tenders

In the categories Sand system wins

ROV 31 2027-2030 Raamovereenkomst Leverantie stuwputten en bijkomende onderdelen
NetherlandsWaterschap ZuiderzeelandDuctingest. €363k
10 Nov 2026 · closes today120 companies won similar tenders
Nákup špeciálnej reaktívnej studenej asfaltovej zmesi a nákup bežnej studenej obaľovanej asfaltovej zmesi
SlovakiaRegionálna správa a údržba ciest Nitra a.s.Asphaltest. €280k
11 Nov 2026 · closes today120 companies won similar tenders
Ballastmaterial
SwedenKarlstads kommunGravel, sand, crushed stone and aggregatesest. 11.5M SEK
11 Nov 2026 · closes today108 companies won similar tenders
Suministro de diversos materiales de construcción para trabajos de mantenimiento a ejecutar por los talleres municipales. EXP 88/2025
SpainJunta de Gobierno del Ayuntamiento de AlbaceteConstruction materialsest. €250k
11 Nov 2026 · closes today120 companies won similar tenders
Produse destinate statiei de asfalt pentru fabricarea de mixturi asfaltice si produse conexe - Acord Cadru 4 ani - DRDP-Constanta
RomaniaCOMPANIA NATIONALA DE ADMINISTRARE A INFRASTRUCTURII RUTIERE S.A.Chemical additivesest. 7.8M RON
12 Nov 2026 · closes tomorrow35 companies won similar tenders
Fourniture de matériaux de construction. Lot n°6 " matériaux de construction de voirie" lot n°8 " enrobés" Lot n°20 "serrurerie Laperche" lot n°21 "serrurerie JPM"
FranceVille de DouaiConstruction materialsest. €350k
12 Nov 2026 · closes tomorrow120 companies won similar tenders
Levering en onderhoud Trapliften Wmo
NetherlandsGemeente WesterkwartierStairlifts
12 Nov 2026 · closes tomorrow120 companies won similar tenders
Nákup zpevněného zásypového materiálu pro likvidaci jámy ČSA 2 a Jan
CzechiaDIAMO, státní podnikConstruction materials and associated items
12 Nov 2026 · closes tomorrow34 companies won similar tenders
Fourniture et livraison de matériaux divers (bétons, matériaux de construction divers, éléments modulaires de voirie en béton préfabriqués) 2026-2029 - Relance du lot 6 : Fourniture et livraison d'éléments modulaires de voirie en béton préfabriqué
FranceRennes MétropoleRoad-construction materials
12 Nov 2026 · closes tomorrow120 companies won similar tenders
Conclusión del Acuerdo Marco para La Contratación del Suministro de Hormigón para Actuaciones en Las Gerencias de La UT5 de Tragsa (Andalucia, Ceuta, Melilla y Extremadura). Incluidas Obras Financiadas Con Fondos Europeos y Otros Programas Especiales
SpainEmpresa de Transformación Agraria S.A.,S.M.E., M.P., (TRAGSA)Concreteest. €198.0M
12 Nov 2026 · closes tomorrow120 companies won similar tenders
Sukcesywna dostawa materiałów budowlanych, dekarskich, hydraulicznych i stolarskich dla SGGW w okresie 12 miesięcy
PolandSZKOŁA GŁÓWNA GOSPODARSTWA WIEJSKIEGO W WARSZAWIEBuilding materials
12 Nov 2026 · closes tomorrow120 companies won similar tenders
Fourniture de granulats routiers 2027-2030
FranceINGENIERIE TERRITORIALE 05Road-maintenance materialsest. €2.4M
12 Nov 2026 · closes tomorrow120 companies won similar tenders
CP003726_Aquisição de Inertes
PortugalCascais Próxima - Gestão de Mobilidade, Espaços Urbanos e Energias, EM, SAGravel, sand, crushed stone and aggregatesest. €500k
12 Nov 2026 · closes in 2 days108 companies won similar tenders
Fourniture et livraison de matériels pour les services techniques de la ville de Garges-Lès-Gonesse et son CCAS
FranceMairie de Garges-lès-GonesseIronmongeryest. €2.4M
13 Nov 2026 · closes in 2 days27 companies won similar tenders
Výroba, dodanie a montáž hliníkových pergol pre ÚV SR
SlovakiaÚrad vlády Slovenskej republikySheltersest. €197k
13 Nov 2026 · closes in 2 days120 companies won similar tenders
Fournitures pour la maintenance des bâtiments communaux et de l’éclairage public
FranceCommune de WATTRELOSBuilding materials
13 Nov 2026 · closes in 2 days120 companies won similar tenders
Suministro de materiales para la reparación de elementos de infraestructuras ubicados en pavimientos asfálticos para la Sociedad Municipal Aguas de Burgos S.A
SpainConsejo de Administración de la Sociedad Municipal Aguas de Burgos, S.A.Road-repair materialsest. €541k
13 Nov 2026 · closes in 2 days120 companies won similar tenders
Rahmenvertrag über die Lieferung von Heizungs-, Sanitär,- und Installationsmaterial
GermanyRheinische Friedrich-Wilhelms-Universität Bonn, Abt. 5.3Plumbing and heating materialsest. €1.1M
13 Nov 2026 · closes in 2 days120 companies won similar tenders
Framework agreement for stone masses
NorwayArendal kommuneGravel, sand, crushed stone and aggregatesest. 10.0M NOK
13 Nov 2026 · closes in 2 days108 companies won similar tenders
FOURNITURE DE PRODUITS EN METAL ET QUINCAILLERIE
FranceVille de Grande-SyntheIronmongery
13 Nov 2026 · closes in 2 days27 companies won similar tenders
Fourniture de matériaux et matériel pour bâtiment, voirie et espaces publics - Années 2027 à 2030
FranceVILLE DE MONTBELIARDBuilding materialsest. €3.0M
13 Nov 2026 · closes in 2 days120 companies won similar tenders
Sanierung der Vernässungspolder in der Esterweger Dose - 400ha-Fläche - Lieferung von 20.000 m³ Mineralboden (Füllsand)
GermanyAmt für regionale Landesentwicklung Weser-Ems - Dezernat 6: Staatliche MoorverwaltungSandest. €250k
13 Nov 2026 · closes in 2 days108 companies won similar tenders
ACHAT DE FOURNITURES POUR L'ENTRETIEN DES BATIMENTS, DE LA VOIRIE ET DES ESPACES VERTS
FranceVille de RiorgesIronmongeryest. €660k
13 Nov 2026 · closes in 2 days27 companies won similar tenders
Procurement of assorted matter and the receipt of matter for landfills.
NorwaySola kommuneGravel, sand, crushed stone and aggregates
13 Nov 2026 · closes in 3 days108 companies won similar tenders
Aquisição de Massas Asfálticas a Quente | Fornecimento Contínuo
PortugalMunicípio de Montemor-o-VelhoAsphaltest. €1.0M
14 Nov 2026 · closes in 4 days120 companies won similar tenders

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Your public customers are buying

In the categories Sand system wins

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