Klaus Baumberger AG — Switzerland · TED award notices · Supplier record: 4 award notices, all years (Nov 2024 – Sep 2026); 4 since January 2024 (4 buyers); 5th rank in the line (of 58 suppliers · 1.6%); 14 buyers never served (62 notices in the line from them).
Assay record ASY-CH-1TYHGTN1G3 · Cite as: Assay Systems, “Klaus Baumberger AG in the TED register for Switzerland”, https://assay-systems.com/register/ch/klaus-baumberger-ag/
4
award notices, all years
Nov 2024 – Sep 2026
4
since January 2024
4 buyers
5th
rank in the line
of 58 suppliers · 1.6%
14
buyers never served
62 notices in the line from them
Own record by year
award notices, 2023 onward
2
1
1
2023202420252026
Who buys from Klaus Baumberger AG
since January 2024
4buyers
4notices
25%top buyer
ETH Zürich - Abt. Facility Services25.0%
1 notice
Hochbauamt Kanton Zürich, Baubereich B25.0%
1 notice
Asyl-Organisation Zürich (AOZ)25.0%
1 notice
Stiftung PWG25.0%
1 notice
The line
since January 2024
64award notices
15buyers
58suppliers
25.0%held by top ten
Construction work for multi-dwelling buildings and individual houses (CPV 45211000)
18
32
14
202420252026Jan–Sep
5thof 58 suppliers
1notices name Klaus Baumberger AG
1.6%share of the line
50.0%of 2 notices from Stiftung PWG
20new suppliers since 2025
Buyers that buy the line and never named Klaus Baumberger AG
since November 2023
14buyers
62notices since 2024
8buyers took a new supplier
41suppliers came in that way
Rapp AG
21 notices
Anderegg Partner AG
8 notices
Ortsgemeinde Rapperswil-Jona
6 notices
Sihltal Zürich Uetliberg Bahn SZU AG
6 notices
Commune de Crissier
5 notices
Lehmann AG Baumanagement
5 notices
Drees & Sommer Schweiz AG
3 notices
Thurvita AG
2 notices
FD - Stiftung Wohnungen für kinderreiche Familien (SWkF)
1 notice
Gemeinde Rheinwald
1 notice
Generalplaner Arge MS / GBM c/o Güntensperger Baumanagement AG
1 notice
Jan Kinsbergen Architekt Ldt P.A. Pragma Partenaires SA
Source: contract award notices for Switzerland in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.