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Supplier profile

TNA GmbH

Every public-sector award we hold for this supplier, across Germany, from 7 Aug 2020 to 19 Mar 2026.

Awards won

34

all time

Attributed value

€10.9m

as published

Buyers

21

public bodies

Active

2020–2026

first to latest award

Awards by year

2020€113k1 award
2021€337k2 awards
2022€298k2 awards
2023€1.1m7 awards
2024€311k8 awards
2025€7.6m12 awards
2026€1.1m2 awards

Who they win from

BuyerAwardsValue
StEB Stadtentwässerungsbetriebe Köln, AöR3€987k
Bundesamt für Bauwesen und Raumordnung, in Vertretung der Bundesanstalt für Immobilienaufgaben2€5.2m
Bundesrepublik Deutschland, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale Vergabe2€571k
Gemeinde Steinfeld (Oldb)2not attributable
Land Baden-Württemberg, vertreten durch das Ministerium für Verkehr Baden-Württemberg, Abteilung 52€1.1m
Landesbetrieb Bau- und Liegenschaftsmanagement Sachsen-Anhalt (BLSA), Zentrale Vergabestelle (ZVS)2€337k
Max-Planck-Gesellschaft Abt.III2€2
Sana Klinik Pegnitz GmbH2not attributable
Stadt Horn-Bad Meinberg über den Kreis Lippe - Der Landrat2€2
Stadt Offenburg, Fachbereich Bauservice, Zentrale Vergabestelle2not attributable

What they win

Construction & Engineering€8.0m19 awardsEnergy & Utilities€2.9m14 awardsOthernot attributable1 award

Awards

Showing 1–25 of 34 awards we hold

Page 1 of 2

Possibly the same organisation

These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.

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How this profile is built

Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.

Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.