Open tenders for Demeca

Tenders that fit what Demeca offers

Closest in meaning to its products: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems · Modular biogas plants and manure-handling equipment for farms and larger projects. Tenders in other languages match too. Best fit first, top 20 of 29.

• Laboratory-scale biogas reactors for the Natural Resources Institute Finland

  Fits: Modular biogas plants and manure-handling equipment for farms and larger projects

  FinlandLuonnonvarakeskusResearch, testing and scientific technical simulatorest. €96k
  7 Dec 2026 · closes in 35 days9 companies won similar tenders

• Budowa na oczyszczalni ścieków Libiąż B instalacji przetwarzania BIO-odpadów wraz z wykorzystaniem uzyskanego biogazu do wytwarzania energii w warunkach wysokosprawnej kogeneracji.

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  PolandWodociągi Chrzanowskie Sp. z o.o.Works for complete or part construction and civil engineering work
  16 Nov 2026 · closes in 14 days15 companies won similar tenders

• Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 1 (MSLETB)

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  IrelandMayo Sligo and Leitrim ETBInstallation services of electrical and mechanical equipmentest. €4.5M
  20 Nov 2026 · closes in 18 days3 companies won similar tenders

• Fourniture d'une unité de compression de gaz (package compresseur) - station de rebours biométhane de Castelnau-de-Médoc

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  FranceREGAZ - BORDEAUXGas compressors
  16 Nov 2026 · closes in 14 days10 companies won similar tenders

• Errichtung und Austausch der Heißwasserkessel am Standort der Biogasanlage Wien

  Fits: Modular biogas plants and manure-handling equipment for farms and larger projects

  AustriaWiener Kommunal-Umweltschutzprojektgesellschaft mbHMechanical installations
  30 Nov 2026 · closes in 28 days1 company won similar tenders

• BA46 Erweiterung und Anpassung der Kläranlage - Maschinentechnik Gasspeicher u. Gasstation

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  AustriaHOLDING GRAZ - KOMMUNALE DIENSTLEISTUNGEN GMBHConstruction work
  20 Nov 2026 · closes in 18 days238 companies won similar tenders

• Schools Energy Pathfinder 2025 Biomass Programme Biomass Package Bundle 2 LMETB

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  IrelandLouth and Meath Education and Training Board 1384Installation services of electrical and mechanical equipmentest. €4.0M
  19 Nov 2026 · closes in 17 days3 companies won similar tenders

• Zaprojektowanie i wykonanie robót budowlanych dot. budowy kompletnego modułu przygotowania odpadów biodegradowalnych do procesu kofermentacji w WKF na WOŚ

  Fits: Modular biogas plants and manure-handling equipment for farms and larger projects

  PolandMiejskie Przedsiębiorstwo Wodociągów i Kanalizacji Spółka AkcyjnaSewage-treatment plant construction work
  4 Nov 2026 · closes in 2 days16 companies won similar tenders

• Metall- und Fassadenarbeiten - Umbau Kläranlage BA 1

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  GermanyStadtwerke Schramberg Eigenbetrieb Abwasserbehandlung e.K.Engineering works and construction works
  2 Dec 2026 · closes in 30 days39 companies won similar tenders

• Solution de collecte des déchets

  Fits: Modular biogas plants and manure-handling equipment for farms and larger projects

  FranceUnion des Groupements d'Achats PublicsRefuse-collection vehiclesest. €234.2M
  22 Dec 2026 · closes in 50 days48 companies won similar tenders

• Opracowanie dokumentacji projektowej wraz z uzyskaniem ostatecznego pozwolenia na budowę dla zadania Produkcja energii z OZE na drodze nowoczesnej fermentacji hydrolizowanych osadów ściekowych w oparciu o zasady gospodarki cyrkularnej w Oczyszczalni Ścieków Żory.

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  PolandPrzedsiębiorstwo Wodociągów i Kanalizacji Żory Sp. z o.o.Engineering design services
  1 Dec 2026 · closes in 29 days122 companies won similar tenders

• Purchase of treatment plant for BIR Ressurs - Mjelstad landfill

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  NorwayBIR ASMachinery for the treatment of sewageest. 10.0M NOK
  29 Jan 2027 · closes in 88 days22 companies won similar tenders

• Wyposażenie baz magazynowych w sprzęt niezbędny do realizacji zadań w sytuacjach kryzysowych w postaci jednej mobilnej stacji uzdatniania wody, wraz z pompą.

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  PolandGmina RaszynMachinery and apparatus for filtering or purifying water
  30 Nov 2026 · closes in 28 days7 companies won similar tenders

• EMSR-Technik Erneuerung NSHV - Umbau Kläranlage BA 1

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  GermanyStadtwerke Schramberg Eigenbetrieb Abwasserbehandlung e.K.Electrical wiring and fitting work
  2 Dec 2026 · closes in 30 days34 companies won similar tenders

• Neubau einer 4. Reinigungsstufe u. Kanalbetriebshof - EMSR-Technik

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  GermanyAbwasserzweckverband Unteres SulmtalSewage plant equipment
  9 Nov 2026 · closes in 7 days16 companies won similar tenders

• Zavedení prvků cirkulárního hospodářství ve společnosti Silack s.r.o.

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  CzechiaSilack s.r.o.Concrete or mortar mixers
  1 Dec 2026 · closes in 29 days5 companies won similar tenders

• Fourniture et livraison d’équipements divers pour la collecte des déchets (2027-2030)

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  FrancePontivy CommunautéContainers for waste material
  30 Nov 2026 · closes in 28 days11 companies won similar tenders

• „Víztelenítő csigaprés beszerzése”

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  HungaryÉrd és Térsége Csatorna-szolgáltató Korlátolt Felelősségű TársaságMachinery for the treatment of sewage
  1 Dec 2026 · closes in 29 days22 companies won similar tenders

• 57/43/3/26/182 - Elektrische uitrusting voor modulaire tractieonderstations Tielt en Blankenberge

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  BelgiumInfrabel nvTransformer substation
  9 Dec 2026 · closes in 37 days154 companies won similar tenders

• Fornitura, montaggio e messa in esercizio di un impianto di condensazione per il recupero del calore dalla linea fumi della caldaia a biomassa del teleriscaldamento di Chiusa nonché ottimizzazione della caldaia esistente mediante l’installazione di sistemi di misurazione, regolazione, monitoraggio e sicurezza

  Fits: Modular biogas plants, biogas upgrading and compression equipment, slurry pumps and automated barn bedding systems

  ItalyAlperia Ecoplus srlDistrict heating boilerest. €822k
  27 Nov 2026 · closes in 25 days30 companies won similar tenders