KOLEKTOR SISTEH Sistemi in tehnologije d.o.o.: public contracts won
KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. won 13 public contract awards from 9 public buyers between 2024-05-21 and 2026-06-17; the 9 it won alone that state a value total €8.8M. Source: Arcadium Data, data as of .
Awards per month
Contract award notices naming KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| KONTROLA ZRAČNEGA PROMETA SLOVENIJE, d.o.o. | 2 |
| MINISTRSTVO ZA OBRAMBO | 2 |
| ONKOLOŠKI INŠTITUT LJUBLJANA | 2 |
| ZAVOD REPUBLIKE SLOVENIJE ZA BLAGOVNE REZERVE | 2 |
| D.S.U., družba za svetovanje in upravljanje, d.o.o. | 1 |
| ELES, d. o. o., operater kombiniranega prenosnega in distribucijskega elektroenergetskega omrežja | 1 |
| Komunala Kranj, javno podjetje, d.o.o. | 1 |
| KOMUNALNO PODJETJE VELENJE Izvajanje komunalnih dejavnosti, d.o.o | 1 |
| UNIVERZITETNI KLINIČNI CENTER MARIBOR | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Repair and maintenance services | 50 | 5 |
| Construction work | 45 | 2 |
| Installation services | 51 | 2 |
| IT services | 72 | 2 |
| Research and development | 73 | 1 |
| Waste, cleaning and environmental services | 90 | 1 |
Buyer countries
| Country | Awards |
|---|---|
| Slovenia | 13 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-06-17 | Vzdrževanje električnih agregatov (4 winners) | MINISTRSTVO ZA OBRAMBO | €956k |
| 2026-06-04 | Nadgradnja napajalnega sistema Tier IV | KONTROLA ZRAČNEGA PROMETA SLOVENIJE, d.o.o. | €415k |
| 2026-04-03 | RRIA 2MOVE (5 winners) | MINISTRSTVO ZA OBRAMBO | €4.8M |
| 2026-01-13 | Podpora in vzdrževanje programskega orodja EcoStruxure Water Simulation | Komunala Kranj, javno podjetje, d.o.o. | €353k |
| 2025-12-16 | Vzdrževanje DEA agregatov | UNIVERZITETNI KLINIČNI CENTER MARIBOR | €305k |
| 2025-11-12 | Servisi in nadgradnja napajalnega sistema Tier IV | KONTROLA ZRAČNEGA PROMETA SLOVENIJE, d.o.o. | €198k |
| 2025-09-05 | Rekonstrukcija Žitnega skladišča Celje | ZAVOD REPUBLIKE SLOVENIJE ZA BLAGOVNE REZERVE | €6.9M |
| 2025-09-02 | Vzdrževanje opreme za dekontaminacijo radioloških fekalnih odplak in praznjenje zadrževalnikov posod in useda… | ONKOLOŠKI INŠTITUT LJUBLJANA | €117k |
| 2025-09-02 | Vzdrževanje opreme za ultrafiltracijo, dezinfekcijo in kemično pripravo vode | ONKOLOŠKI INŠTITUT LJUBLJANA | €101k |
| 2025-04-15 | Prenova transformatorska postaja v Žitnem skladišču Celje | ZAVOD REPUBLIKE SLOVENIJE ZA BLAGOVNE REZERVE | €397k |
| 2024-11-13 | Podpora in posodabljanje programskega orodja Aquis in District Energy (2 winners) | KOMUNALNO PODJETJE VELENJE Izvajanje komunalnih dejavnosti, d.o.o | €256k |
| 2024-06-20 | Storitve vzdrževanja sistemov za neprekinjeno napajanje ter s tem povezane storitve v poslovnih stavbah D.S.U… | D.S.U., družba za svetovanje in upravljanje, d.o.o. | €11,284 |
| 2024-05-21 | Vzdrževanje sistema NEDO (3 winners) | ELES, d. o. o., operater kombiniranega prenosnega in distribucijskega elektroenergetskega omrežja | €198k |
Value = the awarded value the notice states, in EUR (converted at the notice date). 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, 3,362,786 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-23.
Questions
How many public contracts has KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. won?
KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. won 13 public contract awards published between 2024-05-21 and 2026-06-17, from 9 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-23).
Who are KOLEKTOR SISTEH Sistemi in tehnologije d.o.o.'s biggest public-sector customers?
The public buyers that awarded KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. the most contracts are KONTROLA ZRAČNEGA PROMETA SLOVENIJE, d.o.o. (2), MINISTRSTVO ZA OBRAMBO (2) and ONKOLOŠKI INŠTITUT LJUBLJANA (2) (awards, as of 2026-10-23).
What does KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. supply to the public sector?
Most of KOLEKTOR SISTEH Sistemi in tehnologije d.o.o.'s awards are in Repair and maintenance services (CPV 50) (5), Construction work (CPV 45) (2) and Installation services (CPV 51) (2) as of 2026-10-23.
What is the value of KOLEKTOR SISTEH Sistemi in tehnologije d.o.o.'s public contracts?
The 9 awards KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. won alone that state a value add up to €8.8M; awards shared with other winners state one total for all and are not counted (as of 2026-10-23).
Cite as: Arcadium Data, "KOLEKTOR SISTEH Sistemi in tehnologije d.o.o. public tenders won: 13 contract awards", https://arcadiumdata.io/tenders/winners/kolektor-sisteh-sistemi-in-tehnologije-d-o-o-si/, data as of 2026-10-23.