TERMOELEKTRARNA ŠOŠTANJ d.o.o.: public contracts and tenders
TERMOELEKTRARNA ŠOŠTANJ d.o.o. awarded 44 public contracts worth €57.8M where a value is stated since 2023-11-10; the repair and maintenance services contract held by SLOVENSKÉ ENERGETICKÉ STROJÁRNE a. s. ends on 2026-11-14 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 32 of 44 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | TERMOELEKTRARNA ŠOŠTANJ d.o.o. |
| Country | Slovenia |
| Buyer type | Public undertaking |
| City | Šoštanj |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| DBSS, Strojegradnja, inženiring, storitve, trgovina, d.o.o. | 4 | €4.6M | ||
| ESOTECH, družba za razvoj in izvajanje ekoloških in energetskih projektov, d.d. | 3 | €533k | ||
| ARTEMA s.a.s | 2 | n/a | ||
| HIMOMONTAŽA NOVA, gradbeništvo in druge storitve, d.o.o. | 2 | n/a | ||
| LESMARC+ trgovina in proizvodnja d.o.o. | 2 | €318k | ||
| Q TECHNA, Institut za zagotavljanje in kontrolo kakovosti d.o.o. | 2 | €424k | ||
| SIEMENS Energy, Trgovsko in storitveno podjetje, d.o.o. | 2 | €18.2M | ||
| Voith Turbo d.o.o. | 2 | €499k | ||
| ARTEMA s.a.s | artemagaskets.it | 1 | n/a | |
| INGVAR - Podjetje za inženiring, proizvodnjo in trgovino d.o.o. | ingvar.si | 1 | n/a | |
| Aerzen Adria d.o.o. | 1 | €203k | ||
| AKTIVA INPOD invalidsko, proizvodno, storitveno in trgovsko podjetje d.o.o. | 1 | €1.5M | ||
| ARABELLE SOLUTIONS France | 1 | €387k | ||
| Bopp & Reuther Valves GmbH | 1 | €470k | ||
| ELEKTROINŠTITUT MILAN VIDMAR inštitut za elektrogospodarstvo in elektroindustrijo, Ljubljana, Hajdrihova 2 | 1 | €890k |
Suppliers named on TERMOELEKTRARNA ŠOŠTANJ d.o.o.'s award notices (the top 15 of 28); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-11-14 | C inšpekcija in dvig moči na plinskih turbinah PT51 in PT52 | SLOVENSKÉ ENERGETICKÉ STROJÁRNE a. s. | €1.9M | signed + duration |
| 2027-03-12 | Izvajanje storitev na deponiji premogov in biomase | n/a | award date + duration | |
| 2027-04-30 | Servis in remont kompresorjev in sušilnih naprav | Aerzen Adria d.o.o. | €203k | end date stated |
| 2027-05-01 | Prevzem in vgradnja stabilizata na področju sanacije ugreznin (PSU). | PREMOGOVNIK VELENJE, d.o.o. | €1.4M | signed + duration |
| 2027-06-06 | Izvajanje strojne obdelave | DBSS, Strojegradnja, inženiring, storitve, trgovina, d.o.o. | €57,450 | signed + duration |
| 2027-07-29 | Potrošni material (framework) | MAMUT TIM, družba za proizvodnjo, trgovino in storitve, d.o.o., M&M INTERCOM trgovina in storitve, d.o.o., ARTEMA s.a.s | n/a | signed + duration |
| 2027-07-29 | Katalizatorski elementi za SCR reaktor bloka 6 | n/a | award date + duration | |
| 2027-08-19 | Katalizatorski elementi za SCR reaktor bloka 6 | €918k | award date + duration | |
| 2027-10-25 | Dobava amoniaka (framework) | ROPA Group s.r.o. | n/a | signed + duration |
| 2028-01-06 | NDT kontrole | Q TECHNA, Institut za zagotavljanje in kontrolo kakovosti d.o.o. | €424k | signed + duration |
| 2028-01-08 | Dodajni in tesnilni material (framework) | INGVAR - Podjetje za inženiring, proizvodnjo in trgovino d.o.o., ARTEMA s.a.s | n/a | signed + duration |
| 2028-01-12 | Izvajanje ekološkega monitoringa dimnih plinov in zraka | ELEKTROINŠTITUT MILAN VIDMAR inštitut za elektrogospodarstvo in elektroindustrijo, Ljubljana, Hajdrihova 2 | €890k | signed + duration |
| 2028-01-28 | Varovanje celotnega kompleksa TEŠ | n/a | award date + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of TERMOELEKTRARNA ŠOŠTANJ d.o.o. whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 13 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-24 | Obnova sestavnih delov dogorevalnega sistema bloka 6 | 2026-10-21 | n/a |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Repair and maintenance services | 50 | 13 | €31.5M |
| Waste, cleaning and environmental services | 90 | 4 | €7.2M |
| Construction materials | 44 | 3 | n/a |
| Industrial machinery | 42 | 2 | €538k |
| Mining and basic metals | 14 | 1 | n/a |
| Chemical products | 24 | 1 | n/a |
| Installation services | 51 | 1 | €533k |
| Financial and insurance services | 66 | 1 | n/a |
| Architecture and engineering services | 71 | 1 | €424k |
| Business services | 79 | 1 | €1.5M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-10-12 | Vzdrževalne storitve na strojnem področju | HIMOMONTAŽA NOVA, gradbeništvo in druge storitve, d.o.o., ESOTECH, družba za razvoj in izvajanje ekoloških in energetskih projektov, d.d., DBSS, Strojegradnja, inženiring, storitve, trgovina, d.o.o. | n/a |
| 2026-09-11 | Vzdrževanje prašno kurilnega sistema v TE Šoštanj | DBSS, Strojegradnja, inženiring, storitve, trgovina, d.o.o. | €4.5M |
| 2026-06-30 | Servisiranje in dobava rezervnih delov za oxi puhala na bloku 6 | LESMARC+ trgovina in proizvodnja d.o.o. | €318k |
| 2026-05-15 | Dodajni in tesnilni material | INGVAR - Podjetje za inženiring, proizvodnjo in trgovino d.o.o., ARTEMA s.a.s | n/a |
| 2026-05-06 | Storitve zavarovanja premoženja in premoženjskih interesov družbe TEŠ d.o.o. | ZAVAROVALNICA TRIGLAV, d.d. | n/a |
| 2026-01-16 | Izvajanje ekološkega monitoringa dimnih plinov in zraka | ELEKTROINŠTITUT MILAN VIDMAR inštitut za elektrogospodarstvo in elektroindustrijo, Ljubljana, Hajdrihova 2 | €890k |
| 2026-01-13 | Prevzem in vgradnja stabilizata na področju sanacije ugreznin (PSU). | PREMOGOVNIK VELENJE, d.o.o. | €1.4M |
| 2026-01-06 | Rezervni deli in popravilo poškodovanih delov na plinski turbini PT51 | SIEMENS Energy, Trgovsko in storitveno podjetje, d.o.o. | €1.1M |
| 2025-09-25 | Okoljsko manj obremenjujoče čiščenje poslovnih in ostalih proizvodno posluževalnih prostorov v TE Šoštanj | VALINA, družba za vzdrževanje in čiščenje, d.o.o. | €39,120 |
| 2025-09-23 | Sorniki planetnega gonila Voith Vorecon gonila napajalne črpalke 1 na bloku 6 | Voith Turbo d.o.o. | €151k |
Follow this buyer free
Get TERMOELEKTRARNA ŠOŠTANJ d.o.o.'s new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Slovenia). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
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 TERMOELEKTRARNA ŠOŠTANJ d.o.o. awarded?
TERMOELEKTRARNA ŠOŠTANJ d.o.o. published 44 contract award notices between 2023-11-10 and 2026-10-19; the 32 that state a value add up to €57.8M (official notices, as of 2026-10-27).
Who are TERMOELEKTRARNA ŠOŠTANJ d.o.o.'s biggest suppliers?
By contract awards: DBSS, Strojegradnja, inženiring, storitve, trgovina, d.o.o. (4), ESOTECH, družba za razvoj in izvajanje ekoloških in energetskih projektov, d.d. (3) and ARTEMA s.a.s (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which TERMOELEKTRARNA ŠOŠTANJ d.o.o. contracts end soon?
13 contracts awarded by TERMOELEKTRARNA ŠOŠTANJ d.o.o. end in the next 18 months. The soonest with a named holder is the repair and maintenance services contract held by SLOVENSKÉ ENERGETICKÉ STROJÁRNE a. s., ending on 2026-11-14 (signed + duration) (as of 2026-10-27).
Does TERMOELEKTRARNA ŠOŠTANJ d.o.o. have open tenders now?
Yes: 1 calls for tender from TERMOELEKTRARNA ŠOŠTANJ d.o.o. are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does TERMOELEKTRARNA ŠOŠTANJ d.o.o. buy?
Most of TERMOELEKTRARNA ŠOŠTANJ d.o.o.'s awards are in Repair and maintenance services (CPV 50) (13), Waste, cleaning and environmental services (CPV 90) (4) and Construction materials (CPV 44) (3) (as of 2026-10-27).
Cite as: Arcadium Data, "TERMOELEKTRARNA ŠOŠTANJ d.o.o. tenders and contracts: 44 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/termoelektrarna-sostanj-d-o-o-si/, data as of 2026-10-27.