nab.rs
ИНСТИТУТ ЗА ХЕМИЈУ,ТЕХНОЛОГИЈУ И МЕТАЛУРГИЈУ УНИВЕРЗИТЕТ У БЕОГРАДУ, ИНСТИТУТ ОД НАЦИОНАЛНОГ ЗНАЧАЈА ЗА РЕПУБЛИКУ СРБИЈУ
Tenders of ИНСТИТУТ ЗА ХЕМИЈУ,ТЕХНОЛОГИЈУ И МЕТАЛУРГИЈУ УНИВЕРЗИТЕТ У БЕОГРАДУ, ИНСТИТУТ ОД НАЦИОНАЛНОГ ЗНАЧАЈА ЗА РЕПУБЛИКУ СРБИЈУ: open procedures, publishing rhythm and selected suppliers.
- Tenders in total
- 11
- Tenders in period
- 11
- Open now
- 0
Open tenders of this authority
This contracting authority has no open tenders right now.
Period: 6 months12 months24 months
Competition at this authority
Concentration: low12 decisions, 11 suppliers; top supplier share 17% (2 of 12).
Colour by quarter
- 2026-Q3Concentration: low
How the colour is calculated
The unit is a procurement decision. Grey: fewer than 10 decisions — “low data”. Red: the top supplier holds 30% of decisions or more. Green: the top supplier holds less than 20%, there are at least 5 different suppliers and (where at least 5 contract + estimate pairs exist) the median contract/estimate is at most 95%, i.e. the price is cut by 5% or more. Yellow: everything else. The colour describes how wins are spread, not the quality of the authority.
Decisions by month
| Month | Decisions | Value, € |
|---|---|---|
| 06.2026 | 0 | — |
| 07.2026 | 9 | 49 361 |
| 08.2026 | 2 | 7 334 |
| 09.2026 | 1 | 42 593 |
| 10.2026 | 0 | — |
| 11.2026 (incomplete, as of 13.11) | 0 | — |
Procurement rhythm
| Month | Tenders |
|---|---|
| 06.2026 | 3 |
| 07.2026 | 3 |
| 08.2026 | 1 |
| 09.2026 | 1 |
| 10.2026 | 3 |
| 11.2026 (incomplete, as of 13.11) | 0 |
Who wins the contracts
Share of the top supplier: 17% (2 of 12 contracts).
| Supplier | Contracts | Value, € | Share |
|---|---|---|---|
| СУПЕРЛАБ ДОО | 2 | 2 300 | 17% |
| МЕССЕР ТЕХНОГАС АД БЕОГРАД | 1 | 42 593 | 8% |
| ЈУМБО ТРАВЕЛ ДОО БЕОГРАД | 1 | 42 593 | 8% |
| Диалаб д.о.о. | 1 | 5 034 | 8% |
| ПРОМЕДИА ДОО КИКИНДА | 1 | 4 314 | 8% |
| ЕЛТА 90 МЕДИЦАЛ СЦИЕНЦЕ ДОО БЕОГРАД - ЗВЕЗДАРА | 1 | 2 453 | 8% |
| УНИ-ЦХЕМ ДОО | 1 | — | 8% |
| СОНЕЦОМП ДОО | 1 | — | 8% |
| ТТЦ ДОО БЕОГРАД | 1 | — | 8% |
| КЕФО ДОО БЕОГРАД | 1 | — | 8% |