EUR · 21 valued
€15.61 million
Supplier · public contract awards
Tna GmbH public contracts.
Tna GmbH has won 67 public contracts between 2020 and 2026 from 30 public buyers in Germany. Its most frequent buyer is StEB Stadtentwässerungsbetriebe Köln, AöR (6 awards). Outside TED, published values total €15.61 million across 21 awards. 37 awards were published on TED; the median contract size is about €280,000 (27 contracts with a value).
67Contracts won
30Public buyers
1Country
Mar 2026Latest award
Latest contracts won
Németország – Szükséghelyzeti áramfejlesztők – Netzersatzanlage für die zukünftige Verkehrsmanagementzentrale (VMZ) Baden-Württemberg
Awarded by Land Baden-Württemberg, vertreten durch das Ministerium für Verkehr Baden-Württemberg, Abteilung 5 · Germany
27 Mar 2026Awarded
Németország – Transzformátorok villamos szerelése – BR - Elektro, Sicherheits und Informationstechnische Anlage nach DIN 18 382 - Vergabe 182/2025
Awarded by Bundesamt für Bauwesen und Raumordnung, in Vertretung der Bundesanstalt für Immobilienaufgaben · Germany
4 Dec 2025Awarded
Németország – Villamos elosztóberendezések szerelése – MPI für terrestrische Mikrobiologie Marburg: Umbau und Sanierung Bauteil B: Ersatzstromversorgu
Awarded by Max-Planck-Gesellschaft Abt.III · Germany
23 Oct 2025Awarded
Németország – Egyéb villamos szerelési munka – BKA W1 RückbauKT_NEA Steuerung
Awarded by Bundesrepublik Deutschland, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale Vergabe · Germany
21 Oct 2025Awarded
Németország – Villamos elosztóberendezések szerelése – 34EU/25 - 055.1 Ersatzstromanlage - Hauptfeuerwache mit Rettungswache und Integrierter Leitstel
Awarded by Stadt Trier · Germany
16 Oct 2025Awarded
Németország – Szükséghelyzeti áramfejlesztők – Lebach: ctt Lebach – Ersatzneubau des Caritas Krankenhaus_Notstromaggregat_VE 403
Awarded by cusanus traegergesellschaft trier mbH · Germany
1 Jul 2025Awarded
Németország – Villamos hálózati szerelés – Erneuerung der Stromversorgung AV/SV/NEA, LV2 442.1 Notstrom-Versorgung (NEA)
Awarded by Sana Klinik Pegnitz GmbH · Germany
6 Mar 2025Awarded
NF R5 VE 441b Eigenstromversorgungsanlage
Awarded by Universität Bielefeld · Germany
8 Dec 2023Awarded
Notstromversorgung
Awarded by Stadt Schweinfurt · Germany
16 Oct 2023Awarded
NEA 800kVA & Tankanlage 7000 Liter für das Klärwerk Köln-Langel (Los 1) und NEA 400kVA & Tankanlage 5000 Liter für das Klärwerk Köln-Weiden (Los 2)
Awarded by StEB Stadtentwässerungsbetriebe Köln, AöR · Germany
5 Sep 2023Awarded
Contracts won by year
Contracts won by year
from the published recordsPublished value, by currency (feeds other than TED)
Typical contract size on TED
EUR · median of 27 contracts
€280,000
From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted. TED values are often framework ceilings, so TED awards show a median contract size, never a total.
Bid with askTender
Bidding against Tna GmbH?
askTender reads every open tender against your company profile — eligibility, the gaps, and the documents you need — and can prepare the entire bid.
Start bidding See open tenders