interface systems GmbH: public contracts won without a rival in Germany: 9 uncontested awards; 38% of its awards; 2 without a competition; 7 single bid.
Assay record ASY-DE-08GCVUH1LA · Cite as: Assay Systems, “interface systems GmbH: public contracts won without a rival in Germany”, https://assay-systems.com/register/de/uncontested/s/interface-systems-gmbh/
interface systems GmbH won 9 of its 24 public contract awards in Germany without a rival from 2024-03-05 to 2026-02-09: 2 without a competition and 7 after a competition that drew a single bid. 8 buyers awarded it without a rival, the largest Technische Universität Chemnitz with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Technische Universität Chemnitz gave interface systems GmbH 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-12-13, latest 2025-11-11.
Stadt Falkensee gave interface systems GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-21, latest 2025-02-21.
Berliner Stadtreinigungsbetriebe AöR gave interface systems GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-10, latest 2024-07-10.
ekom21 - KGRZ Hessen gave interface systems GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-03-05, latest 2024-03-05.
Erzgebirgsklinikum gGmbH gave interface systems GmbH 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-11-06, latest 2026-02-09.
Helmholtz-Zentrum für Umweltforschung GmbH - UFZ gave interface systems GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-08-19, latest 2024-08-19.
Landeshauptstadt Dresden, GB Wirtschaft, Digitales, Personal und Sicherheit, Eigenbetrieb IT-Dienstleistungen gave interface systems GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-08-19, latest 2024-08-19.
Universität Leipzig gave interface systems GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-06, latest 2026-01-06.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-01-06 | Universität Leipzig 3598-2026 | Single bid open | — |
| 2025-11-11 | Technische Universität Chemnitz 747633-2025 | Single bid open | — |
| 2025-11-06 | Erzgebirgsklinikum gGmbH 736121-2025 | No competition neg-wo-call | technical |
| 2025-02-21 | Stadt Falkensee 118009-2025 | Single bid open | — |
| 2024-12-13 | Technische Universität Chemnitz 763379-2024 | Single bid open | — |
| 2024-08-19 | Helmholtz-Zentrum für Umweltforschung GmbH - UFZ 496923-2024 | Single bid open | — |
Every uncontested award in Germany · All countries · interface systems GmbH in the register
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.