Supplier · public contract awards

tosun gmbh public contracts.

tosun gmbh has won 13 public contracts between 2017 and 2025 from 5 public buyers in Germany. Its most frequent buyer is WiBau Gesellschaft mbH (6 awards). Outside TED, published values total €2.27 million across 5 awards. 7 awards were published on TED; the median contract size is about €400,000 (6 contracts with a value).

Start bidding All awards in Germany

13Contracts won

5Public buyers

1Country

Jul 2025Latest award

Latest contracts won

Németország – Tereprendezési munkák – Wilhelm-Leuschner-Schule, Sanierung und Erweiterung der Pavillons, Wiesbaden Kostheim - Los F03 Außenanlagen BA1

Awarded by Landeshauptstadt Wiesbaden - Der Magistrat - Hochbauamt · Germany

30 Jul 2025Awarded

Neubau Friedrich-Ebert-Schule, Wiesbaden - Los 014 Außen- und Freianlagen

Awarded by WiBau Gesellschaft mbH · Germany

19 Jun 2023Awarded

Wohngebiet Hainweg, Wiesbaden Nordenstadt - Neubau Wohnbebauung mit 31 Wohnungen, einer 6-gruppigen Kindertagesstätte und einer Tiefgarage - Los 011 L

Awarded by SEG Stadtentwicklungsgesellschaft Wiesbaden mbH · Germany

6 Dec 2022Awarded

TFS, Wiesbaden – Putz, Trockenbau- und Malerarbeiten

Awarded by WiBau Gesellschaft mbH · Germany

20 Nov 2017Awarded

Freiherr-vom-Stein-Schule, Wiesbaden – Wärmedämmverbundsystem und Putzarbeiten.

Awarded by WiBau Gesellschaft mbH · Germany

13 Feb 2017Awarded

Contracts won by year

from the published records

20174

20222

20232

20251

Published value, by currency (feeds other than TED)

EUR · 5 valued

€2.27 million

Typical contract size on TED

EUR · median of 6 contracts

€400,000

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 tosun 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