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Transformers tenders

Find public procurement opportunities for Transformers (CPV 31170000) across Europe. Browse TED tenders, government contracts and public sector opportunities.

CPV 31170000

Active tenders (20)

Poland – Transformers – „DOSTAWA TRANSFORMATORA 400/30/30 KV O MOCY 280/140/140 MVA NA POTRZEBY REALIZACJI PROJEKTU BUDOWY MAGAZYNU ENERGII ELEKTRYCZNEJ MEE ELKO I NA TERENIE ENEA WYTWARZANIE SP. Z O.O. W ŚWIERŻACH GÓRNYCH”

POLJul 9, 2026supplies

Lithuania – Transformers – Procurement of “Harmony link” project 220kV variable shunt reactors

LTUJul 2, 2026supplies

Poland – Transformers – Zawarcie umów ramowych na dostawę transformatorów dwuuzwojeniowych 110/15kV AC dla podstacji trakcyjnych - obiektów elektroenergetycznych PGE Energetyka Kolejowa.

POLAug 4, 2026supplies

Romania – Transformers – Transformatoare de curent si de tensiune

ROUJul 2, 2026supplies

Cyprus – Electric motors, generators and transformers – 624/2025 Supply of Pole Mounted Distribution Transformers (Supplies Running Contract)

CYPAug 21, 2026supplies

Poland – Transformers – Bezpośrednie dostawy transformatorów dla projektów BESS

POLJun 26, 2026supplies

Czechia – Transformers – Úspory v LDS – Zlínský kraj

CZEJul 21, 2026supplies

Bulgaria – Transformers – Доставка на 5 броя регулируеми шунтови реактори 80 000 kVAr, 123 kV

BGRAug 19, 2026supplies

Slovenia – Transformers – DOBAVA ENERGETSKIH TRANSFORMATORJEV

SVNJul 1, 2026supplies

Romania – Parts for electrical motors and generators – Achizitie echipamente si lucrari aferente pentru realizarea obiectivul de investitii: “Realizarea unității de producere a energiei termice din biomasă și realizarea rețelei de distribuție a energiei termice din comuna Târlișua, județul Bistrița-Năsăud”

ROUJul 28, 2026supplies

Finland – Transformers – 118/21 kV, 25/31,5 MVA päämuuntajien toimitus ja asennus yhteishankintana

FINJun 25, 2026supplies

Germany – Electrical installation work of transformers – Austausch der Fahrstromtransformatoren in GUW 104, 106, 111 - 30027918

DEUJul 20, 2026works

Poland – Transformers – Dostawa transformatora 220/30/30 kV o mocy 240/120/120 MVA na potrzeby realizacji projektu budowy bateryjnego magazynu energii na terenie ENEA Elektrownia Połaniec S.A.

POLJul 21, 2026supplies

Slovenia – Transformers – Dobava, montaža SN opreme in energetskih transformatorjev ter izgradnja SN stikališča za SE Zlatoličje-Formin – LOT EO

SVNJul 3, 2026supplies

Slovakia – Transformers – Modernizácia nainštalovaného meracieho systému merania spotreby TEE na 84 ks HKV ZSSK

SVKJul 16, 2026supplies

Germany – Construction works for power plants and heating plants – Elektrodenheizkessel Reick - Los 2.1 Elektrotechnik Mittelspannung

DEUJul 13, 2026works

Switzerland – Transformers – Fourniture de cinq (5) bobines d'inductance shunt.

CHEJul 6, 2026supplies

Liechtenstein – Batteries – Batteriespeichersystem (BESS) Balzers

LIEJul 3, 2026supplies

Denmark – Electronic, electromechanical and electrotechnical supplies – Qualification system

DNKJul 6, 2026supplies

Germany – Transformers – Lieferung von 110-kV-Hochspannungswandlern

DEUJun 29, 2026supplies

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Frequently asked questions

Which CPV codes cover Transformers?

Tenders in this category are classified under CPV codes such as 31170000. The CPV code defines the subject of the contract and is used to search and filter relevant tenders.

How do I find transformers tenders in Europe?

This page lists active European transformers tenders. In Tenderwize you can filter by country and CPV code and set alerts so new matching tenders reach you automatically.

Who typically buys transformers?

Typical buyers include ministries, municipalities, universities, hospitals and state-owned enterprises. The specific buyer for each tender is shown in the tender cards on this page.

Can SMEs win transformers public tenders?

Yes. Many contracts are split into lots and are SME-suitable. Always check the specific turnover, experience and certification requirements in each tender notice.

How do I evaluate a transformers tender opportunity?

Assess eligibility, experience, resources, risk and commercial value. Tenderwize computes an Opportunity Score and a bid/no-bid recommendation from the tender documents and your company profile.