Skip to content
TenderGraph
← Company search

Supplier profile

Siegfried Nass GmbH

Every public-sector award we hold for this supplier, across Germany, from 3 May 2017 to 22 Jun 2026.

Awards won

30

all time

Attributed value

€28.9m

as published

Buyers

8

public bodies

Active

2017–2026

first to latest award

Awards by year

2017€280k1 award
2018€1.7m1 award
2019€1.8m1 award
2020€3.9m3 awards
2021€677k1 award
2022€7.6m2 awards
2024€9.2m11 awards
2026€3.8m10 awards

Who they win from

BuyerAwardsValue
Bäderland Hamburg GmbH7€3.9m
Sprinkenhof GmbH7€9.9m
Hamburgische Immobiliengesellschaft für Polizei- und Feuerwehrgebäude mbH & Co. KG5€1.1m
SBH | Schulbau Hamburg4€2.6m
SBH | Schulbau Hamburg - Einkauf/Vergabe3€1.9m
GMH | Gebäudemanagement Hamburg GmbH2€7.9m
Norddeutscher Rundfunk1€1
Regio Klinik Pinneberg GmbH1€1.7m

What they win

Construction & Engineering€28.9m30 awards

Awards

Showing 1–25 of 30 awards we hold

Page 1 of 2

Bidding against them?

Get new tenders in their space in a daily digest, scored against your own capability — plus the full notice behind each of these awards, with the documents and contacts it published.

Start 7-day free trial

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.