Open tenders for ZT energy

1,204 open tenders fit what ZT energy offers; 14 come from public bodies that already sign contracts with ZT energy.

Tenders that fit what ZT energy offers

Closest in meaning to its products: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction · Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic. Tenders in other languages match too. Best fit first, top 20 of 1,204.

VÝBER DODÁVATEĽA ELEKTRICKEJ ENERGIE A ZEMNÉHO PLYNU
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaNsP Sv. Jakuba, n.o., BardejovNatural gasest. €410k
3 Dec 2026 · closes in 22 days33 companies won similar tenders
MAINTENANCE ET EXPLOITATION DES CHAUFFERIES ET SOUS-STATIONS COLLECTIVES, ENERGIES RENOUVELABLES ET PAC Contrat du type : PFI, PF, MTI et MT Energie : Gaz Naturel, RCU, électricité, ECS solaire Marché avec P1 (Gaz Naturel), P2 et P3
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
FranceSA HLM DES CHALETSRepair and maintenance services of central heating
30 Nov 2026 · closes in 19 days31 companies won similar tenders
MAINTENANCE & DEPANNAGE DES INSTALLATIONS THERMIQUES et DE PRODUCTION D'EAU CHAUDE
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
BelgiumSC en Bord de SoignesRepair and maintenance services of boilers
19 Nov 2026 · closes in 8 days163 companies won similar tenders
Dodávka zemného plynu – Mesto Liptovský Mikuláš
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaMesto Liptovský MikulášNatural gasest. €60.6M
25 Nov 2026 · closes in 14 days33 companies won similar tenders
Dodávka zemného plynu - PSO - Mesto Michalovce 2026/ZP
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaMesto MichalovceNatural gasest. €1.4M
1 Dec 2026 · closes in 20 days33 companies won similar tenders
Dodávka zemného plynu
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaObec Ivanka pri DunajiNatural gasest. €1.6M
12 Nov 2026 · closes tomorrow33 companies won similar tenders
Nákup a dodávka elektrickej energie
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaSpráva služieb diplomatickému zboru, a.s.Electricityest. €846k
17 Nov 2026 · closes in 6 days59 companies won similar tenders
Levering duurzame elektriciteit en gas
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
NetherlandsEnexis Personeel BVElectricity, heating, solar and nuclear energy
1 Dec 2026 · closes in 20 days22 companies won similar tenders
Rozvodna 110/22 kV pro záměr Strategický podnikatelský park Cheb
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
CzechiaStátní investiční a rozvojová společnost, a.s.Substation construction work
27 Nov 2026 · closes in 16 days658 companies won similar tenders
Dodávka zemného plynu
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaNárodný ústav detskej tuberkulózy a respiračných chorôb, n. o. Dolný SmokovecNatural gasest. €258k
7 Dec 2026 · closes in 26 days33 companies won similar tenders
Združená dodávka elektrickej energie na rok 2027
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaTechnické služby mesta TrebišovElectricityest. €382k
13 Nov 2026 · closes in 2 days59 companies won similar tenders
Budowa źródeł wytwórczych opartych o gazowe i elektrodowe kotły wodne dla Zespołu Elektrociepłowni Wrocławskich KOGENERACJA S.A.
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
PolandZespół Elektrociepłowni Wrocławskich KOGENERACJA S.A.Construction works for power plants and heating plants
30 Nov 2026 · closes in 19 days76 companies won similar tenders
Wärmeprovisorium, Dammstrasse 25, Zug
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
SwitzerlandEinwohnergemeinde Zug, Finanzdepartement/Abteilung ImmobilienOther sources of energy supplies and distribution
16 Nov 2026 · closes in 5 days9 companies won similar tenders
Maintenance et exploitation des installations de chauffage, de ventilation, de production d'eau chaude sanitaire et de traitement d'eau des bâtiments de la Communauté d'Agglomération
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
FranceSaint-Quentin-en-Yvelines - Communauté d'agglomérationRepair and maintenance services of central heating
16 Nov 2026 · closes in 5 days31 companies won similar tenders
Los 2.2: Tragwerksplanung inkl. Planung Bauphysik Grundleistungen der Tragwerksplanung, Leistungsbild nach HOAI §51, sowie die Grundleistungen der Bauphysik, Leistungsbild nach HOAI-Anlage 1.2, sowie optionale besondere Leistungen.
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
GermanyENTEGA AGArchitectural, construction, engineering and inspection services
1 Dec 2026 · closes in 20 days948 companies won similar tenders
Supply of extra-light heating fuel for asphalt plants and central heating
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
North MacedoniaPublic Enterprise for Maintenance and Protection of Main and Regional Roads - SkopjePetroleum products, fuel, electricity and other sources of energy
10 Dec 2026 · closes in 29 days52 companies won similar tenders
Machbarkeitsstudie und Fachplanung Wärmeerzeugung
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
GermanyStadt WildeshausenFeasibility study, advisory service, analysisest. €340k
11 Nov 2026 · closes today534 companies won similar tenders
Fornecimento de Energia Elétrica e Gás Natural
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
PortugalAssociação de Municípios da Terra Quente TransmontanaEnergy and related servicesest. €41.9M
18 Nov 2026 · closes in 7 days493 companies won similar tenders
CONTRAT D'EXPLOITATION DES INSTALLATIONS DE CHAUFFAGE, D'ECS, DE VENTILATION, DE TRAITEMENT DE L'AIR ET DE CLIMATISATION/PRODUCTION DE FROID DES BÂTIMENTS COMMUNAUX + CONTRAT D'EXPLOITATION DES INSTALLATIONS DE CHAUFFAGE, D'ECS ET DE TRAITEMENT D'EAU DE LA PISCINE
Fits: Heat, electricity and natural gas supply, boiler-house services, energy-saving projects and turnkey energy construction
FranceCOMMUNE DE VOUVRAYRepair and maintenance services of boilers
11 Jan 2027 · closes in 61 days163 companies won similar tenders
Dodávka elektrickej energie – PSO – Obec Zuberec 2026 EE
Fits: Energy supplier of heat, electricity and natural gas for households, housing developers and businesses across the Czech Republic
SlovakiaObec ZuberecElectricity
26 Nov 2026 · closes in 15 days59 companies won similar tenders

Your public customers are buying

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

Opravy a servis vozidel kategorie M1 a N1 pro region západní Čechy - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 11.0M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Opravy a servis vozidel kategorie M1 a N1 pro region jižní Morava - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 14.5M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Opravy a servis vozidel kategorie M1 a N1 pro region Praha - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 14.0M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Opravy a servis vozidel kategorie M1 a N1 pro region severní Čechy - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 14.0M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Opravy a servis vozidel kategorie M1 a N1 pro region východní Čechy - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 14.0M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Opravy a servis vozidel kategorie M1 a N1 pro region severní Morava - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 14.5M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Opravy a servis vozidel kategorie M1 a N1 pro region jižní Čechy - finanční leasing
CzechiaČeská pošta, s.p.Car repair servicesest. 10.0M CZK
13 Nov 2026 · closes in 2 days191 companies won similar tenders
Pořízení HSM zařízení + příslušenství pro CA PostSignum
CzechiaČeská pošta, s.p.Network serversest. 9.5M CZK
16 Nov 2026 · closes in 5 days112 companies won similar tenders
Nákup a obnova zařízení pro doručovatele (PDA)
CzechiaČeská pošta, s.p.Pocket computersest. 54.0M CZK
18 Nov 2026 · closes in 7 days164 companies won similar tenders
Tramvajová trať Litovelská, tř. Míru, I. etapa – projektová dokumentace
CzechiaStatutární město OlomoucEngineering design servicesest. 25.0M CZK
19 Nov 2026 · closes in 8 days355 companies won similar tenders
Poskytování IT specialistů pro zajištění a zvyšování úrovně kybernetické bezpečnosti
CzechiaČeská pošta, s.p.Systems and technical consultancy servicesest. 5.0M CZK
20 Nov 2026 · closes in 9 days232 companies won similar tenders
Poskytování podpory SAP SYBASE
CzechiaČeská pošta, s.p.System and support servicesest. 11.5M CZK
26 Nov 2026 · closes in 15 days165 companies won similar tenders
Poskytování služeb Údržba a podpora systému certifikační autority PostSignum
CzechiaČeská pošta, s.p.Software maintenance and repair servicesest. 8.0M CZK
7 Dec 2026 · closes in 26 days500 companies won similar tenders
Zajištění acquiringových služeb
CzechiaČeská pošta, s.p.Financial transaction processing and clearing-house servicesest. 350.0M CZK
7 Dec 2026 · closes in 26 days22 companies won similar tenders

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