Siller & Laar GmbH & Co. KG: public contracts won
Siller & Laar GmbH & Co. KG won 5 public contract awards from 4 public buyers between 2024-05-06 and 2026-09-25; the 3 it won alone that state a value total €444k. Source: Arcadium Data, data as of .
Awards per month
Contract award notices naming Siller & Laar GmbH & Co. KG as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Stadt Ingolstadt | 2 |
| Leibniz-Institut für Oberflächenmodifizierung e.V. | 1 |
| Stadt Stadtbergen | 1 |
| Stadtwerke Ingolstadt Netze GmbH | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Construction work | 45 | 3 |
| Construction materials | 44 | 2 |
Buyer countries
| Country | Awards |
|---|---|
| Germany | 5 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-09-25 | Anlagenschließsystem | Stadtwerke Ingolstadt Netze GmbH | €383k |
| 2026-05-08 | Schließanlage | Stadt Ingolstadt | €38,840 |
| 2025-12-24 | Anschaffung, Installation und Inbetriebnahme eines neuen Schließsystems für das Leibniz-Institut für Oberfläc… | Leibniz-Institut für Oberflächenmodifizierung e.V. | n/a |
| 2024-12-13 | Schließanlagen | Stadt Ingolstadt | €22,657 |
| 2024-05-06 | Elektronische Schließanlage | Stadt Stadtbergen | n/a |
Value = the awarded value the notice states, in EUR (converted at the notice date); framework agreements show none (their value is a ceiling, not spend). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Grouped by company name and winner country; not matched to a website yet.
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Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has Siller & Laar GmbH & Co. KG won?
Siller & Laar GmbH & Co. KG won 5 public contract awards published between 2024-05-06 and 2026-09-25, from 4 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-27).
Who are Siller & Laar GmbH & Co. KG's biggest public-sector customers?
The public buyers that awarded Siller & Laar GmbH & Co. KG the most contracts are Stadt Ingolstadt (2), Leibniz-Institut für Oberflächenmodifizierung e.V. (1) and Stadt Stadtbergen (1) (awards, as of 2026-10-27).
What does Siller & Laar GmbH & Co. KG supply to the public sector?
Most of Siller & Laar GmbH & Co. KG's awards are in Construction work (CPV 45) (3) and Construction materials (CPV 44) (2) as of 2026-10-27.
What is the value of Siller & Laar GmbH & Co. KG's public contracts?
The 3 awards Siller & Laar GmbH & Co. KG won alone that state a value add up to €444k; awards shared with other winners state one total for all and are not counted (as of 2026-10-27).
Cite as: Arcadium Data, "Siller & Laar GmbH & Co. KG public tenders won: 5 contract awards", https://arcadiumdata.io/tenders/winners/siller-laar-gmbh-co-kg-de/, data as of 2026-10-27.