🇸🇮 Slovenia · Government buyer · TED award data

ELES, d. o. o., operater kombiniranega prenosnega in distribucijskega elektroenergetskega omrežja

ELES, d. o. o., operater kombiniranega prenosnega in distribucijskega elektroenergetskega omrežja awarded 204 contracts between 2024 and 2026 to 114 suppliers, most often in Professional Services & Consulting and Construction & Public Works. Its three most-awarded suppliers hold 12% of those contracts.

204 Contracts

114 Suppliers

€177M Total awarded

€352K Median award

Contracts by year

Contracts Value · € Hover a year for detail

Year	Contracts	Value · €
2024	54	€34,555,726
2025	103	€108,109,274
2026	47	€34,613,309

111 of 204 carry a published amount

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Full tender history & spend breakdowns

204 contracts

Every contract this agency awarded, year-over-year spend, and sector split — plus CSV / API export.

Tender no.SupplierAmountDateSector

ocds-ted-509855-2025 KOLEKTOR KOLING Inženiring, instalacije, proizvodnja d.o.o.€36.4M04 Aug 2025 Construction
ocds-ted-34262-2025 KOLEKTOR IGIN Inženiring, storitve in trgovina d.o.o.€19.9M17 Jan 2025 Professional Services
ocds-ted-335655-2025 ELEKTROINŠTITUT MILAN VIDMAR inštitut za elektrogospodarstvo in elektroindustrijo, Ljubljana, Hajdrihova 2€15.0M23 May 2025 Professional Services

ocds-ted-284043-2026KOLEKTOR IGIN Inženiring, storitve in trgovina d.o.o.€10.9M24 Apr 2026 Construction
ocds-ted-781270-2024ZAVAROVALNICA TRIGLAV, d.d.€8.8M19 Dec 2024 Professional Services
ocds-ted-608655-2025ELEKTRO NOVI SISTEMI inženirske dejavnosti in tehnično svetovanje d.o.o.€8.1M17 Sep 2025 Professional Services
ocds-ted-441479-2025KOLEKTOR ETRA Energetski transformatorji d.o.o.€7.2M08 Jul 2025 Professional Services
ocds-ted-270820-2026KOLEKTOR IGIN Inženiring, storitve in trgovina d.o.o.€5.5M21 Apr 2026 Professional Services
ocds-ted-787328-2024C & G zastopanje, svetovanje in inženiring d.o.o.€5.0M23 Dec 2024 Professional Services
ocds-ted-339861-2026DALEKOVOD Inženiring in trgovina d.o.o., Ljubljana€4.9M19 May 2026 Construction
ocds-ted-764415-2025SPAN projektiranje informacijskih sistemov d.o.o., Ljubljana€4.4M18 Nov 2025 IT
ocds-ted-348397-2024PROSIGNAL, družba za varovanje, d.o.o.€3.8M13 Jun 2024 Defense
ocds-ted-182053-2024ELEKTRO NOVI SISTEMI inženirske dejavnosti in tehnično svetovanje d.o.o.€2.8M27 Mar 2024 Energy
ocds-ted-274724-2025ESOTECH, družba za razvoj in izvajanje ekoloških in energetskih projektov, d.d.€2.7M29 Apr 2025 Professional Services
ocds-ted-563762-2025KOLEKTOR KOLING Inženiring, instalacije, proizvodnja d.o.o.€2.6M29 Aug 2025 Construction
ocds-ted-201256-2026KOLEKTOR IGIN Inženiring, storitve in trgovina d.o.o.€2.2M24 Mar 2026 Construction
ocds-ted-245655-2026NIL Podatkovne komunikacije, d.o.o.€1.9M10 Apr 2026 Telecommunications
ocds-ted-456941-2024TELEKOM SLOVENIJE, d.d.€1.9M30 Jul 2024 Construction
ocds-ted-604831-2025Kalmar Austria GmbH€1.6M16 Sep 2025 IT
ocds-ted-595513-2024TELEKOM SLOVENIJE, d.d.€1.5M03 Oct 2024 Professional Services
ocds-ted-320569-2026ELWE & CO. storitve, trgovina, inženiring d.o.o.€1.2M11 May 2026 Facilities Management
ocds-ted-483718-2024-3DRUŽINSKO PODJETJE KOSIČ proizvodnja, trgovina in storitve d.o.o.€1.0M12 Aug 2024 Construction
ocds-ted-71765-2026KOLEKTOR KOLING Inženiring, instalacije, proizvodnja d.o.o.€897K02 Feb 2026 Construction
ocds-ted-684483-2024GOB d.o.o., gradbeništvo in marketing€858K11 Nov 2024 Professional Services
ocds-ted-207750-2024RIKO, industrijski, gradbeni inženiring in leasing d.o.o.€800K09 Apr 2024 Facilities Management
ocds-ted-114287-2024C & G zastopanje, svetovanje in inženiring d.o.o.€799K23 Feb 2024 Professional Services
ocds-ted-717506-2024TELEKOM SLOVENIJE, d.d.€747K25 Nov 2024 Construction
ocds-ted-84158-2025-1ELEKTROTEHNA ELEX INTERNATIONAL TRADE d.o.o.€726K07 Feb 2025 Construction
ocds-ted-260947-2026SMARTIS, informacijski sistemi d.o.o.€724K16 Apr 2026 IT
ocds-ted-306088-2025-2LJUBLJANSKE MLEKARNE, mlekarska industrija, d.o.o.€700K13 May 2025 Facilities Management
ocds-ted-324729-2025MI - line, telekomunikacije in energetika, d.o.o.€673K20 May 2025 Telecommunications
ocds-ted-235274-2026MI - line, telekomunikacije in energetika, d.o.o.€620K07 Apr 2026 Telecommunications
ocds-ted-161620-2024ELWE & CO. storitve, trgovina, inženiring d.o.o.€567K18 Mar 2024 Facilities Management
ocds-ted-210613-2026KYBM, informacijske rešitve, d.o.o.€537K26 Mar 2026 Telecommunications
ocds-ted-516740-2025Z.O.P. - Zavod za oblikovanje prostora€525K07 Aug 2025 Professional Services
ocds-ted-84436-2025ELWE & CO. storitve, trgovina, inženiring d.o.o.€502K07 Feb 2025 Facilities Management
ocds-ted-306088-2025-1VALINA, družba za vzdrževanje in čiščenje, d.o.o.€500K13 May 2025 Facilities Management
ocds-ted-126560-2024NOVITA programska oprema d.o.o.€500K29 Feb 2024 IT
ocds-ted-124411-2024NOVITA programska oprema d.o.o.€498K29 Feb 2024 IT
ocds-ted-326091-2024Kalmar Austria GmbH€491K03 Jun 2024 Construction
ocds-ted-251163-2026C & G zastopanje, svetovanje in inženiring d.o.o.€469K14 Apr 2026 Professional Services
ocds-ted-349714-2026Nuctech Netherlands B.V.€463K21 May 2026 IT
ocds-ted-483718-2024-1TELMA TRADE Telekomunikacije, elektroenergetika Ljubljana d.o.o.€462K12 Aug 2024 Construction

161 more contracts · full history & CSV export

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161 more contracts · full history & CSV export

Sectors by contract count

count · value

+ 5 more sectors

Top suppliers

Last award · 02 Feb 2026 KOLEKTOR KOLING Inženiring, instalacije, proizvodnja d.o.o. €40.0M Last award · 24 Apr 2026 KOLEKTOR IGIN Inženiring, storitve in trgovina d.o.o. €38.5M Last award · 02 Apr 2026 ELEKTROINŠTITUT MILAN VIDMAR inštitut za elektrogospodarstvo in elektroindustrijo, Ljubljana, Hajdrihova 2 €15.0M

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Every supplier this buyer awards to

114 suppliers

The complete vendor list ranked by spend — the full supplier base, not just the leaders.

#SupplierTotal awardedLast awardContractsShare

1KOLEKTOR KOLING Inženiring, instalacije, proizvodnja d.o.o.€40.0M02 Feb 202642%
2KOLEKTOR IGIN Inženiring, storitve in trgovina d.o.o.€38.5M24 Apr 202684%
3ELEKTROINŠTITUT MILAN VIDMAR inštitut za elektrogospodarstvo in elektroindustrijo, Ljubljana, Hajdrihova 2€15.0M02 Apr 202663%

4ELEKTRO NOVI SISTEMI inženirske dejavnosti in tehnično svetovanje d.o.o.€11.0M02 Oct 202584%
5ZAVAROVALNICA TRIGLAV, d.d.€8.8M19 Dec 202410%
6C & G zastopanje, svetovanje in inženiring d.o.o.€7.3M14 Apr 202684%
7KOLEKTOR ETRA Energetski transformatorji d.o.o.€7.2M08 Jul 202510%
8DALEKOVOD Inženiring in trgovina d.o.o., Ljubljana€5.6M19 May 202663%
9SPAN projektiranje informacijskih sistemov d.o.o., Ljubljana€4.4M18 Nov 202510%
10TELEKOM SLOVENIJE, d.d.€3.8M19 Jun 202631%
11PROSIGNAL, družba za varovanje, d.o.o.€3.8M13 Jun 202410%
12ESOTECH, družba za razvoj in izvajanje ekoloških in energetskih projektov, d.d.€2.7M29 Apr 202510%
13Kalmar Austria GmbH€2.5M07 May 202652%
14ELWE & CO. storitve, trgovina, inženiring d.o.o.€2.3M11 May 202631%
15NIL Podatkovne komunikacije, d.o.o.€2.1M10 Apr 202652%
16DRUŽINSKO PODJETJE KOSIČ proizvodnja, trgovina in storitve d.o.o.€1.5M07 Feb 202531%
17MI - line, telekomunikacije in energetika, d.o.o.€1.3M07 Apr 202621%
18SMARTIS, informacijski sistemi d.o.o.€1.3M16 Apr 202642%
19LJUBLJANSKE MLEKARNE, mlekarska industrija, d.o.o.€1.2M02 Apr 202684%
20NOVITA programska oprema d.o.o.€998K29 Feb 202421%
21GOB d.o.o., gradbeništvo in marketing€858K11 Nov 202410%
22TELMA TRADE Telekomunikacije, elektroenergetika Ljubljana d.o.o.€801K03 Feb 202521%
23RIKO, industrijski, gradbeni inženiring in leasing d.o.o.€800K09 Apr 202410%
24TELEKOM SLOVENIJE, d.d.€747K25 Nov 202410%
25MIKOMI, projekti, izdelava kovinskih konstrukcij, d.o.o.€745K11 Jun 202521%
26ELEKTROTEHNA ELEX INTERNATIONAL TRADE d.o.o.€726K07 Feb 202510%
27TOYOTA CENTER LJUBLJANA, podjetje za prodajo in servisiranje motornih vozil, d.o.o., Ljubljana€681K01 Apr 202642%
28Autobinck Ljubljana d.o.o., distribucija motornih vozil€592K14 Nov 202521%
29Operato, energetske rešitve, d.o.o.€564K18 May 202621%
30KYBM, informacijske rešitve, d.o.o.€537K26 Mar 202610%
31Z.O.P. - Zavod za oblikovanje prostora€525K07 Aug 202510%
32VALINA, družba za vzdrževanje in čiščenje, d.o.o.€500K13 May 202510%
33Nuctech Netherlands B.V.€463K21 May 202610%
34BE-terna, poslovne rešitve, d.o.o.€463K04 Mar 202621%
35SIEMENS Energy, Trgovsko in storitveno podjetje, d.o.o.€455K12 Sep 202410%
36OUR SPACE APPLIANCES, družba za informacijski inženiring d.o.o.€448K07 May 202610%
37GRADBENO PODJETJE JAZBEC gradbeništvo, posredništvo in trgovina d.o.o.€408K04 Jul 202510%
38Datadev Informacijske rešitve d.o.o.€396K17 Feb 202610%
39COMLAND razvoj informacijskih rešitev d.o.o.€387K16 Sep 202521%
40ČETRTA POT, avtomatska identifikacija, računalništvo in informatika, d.o.o.€382K03 Apr 202610%
41POLJE HARMONIJE družba za kakovost življenja d.o.o.€345K16 Mar 202610%
42AVTENTA, napredne poslovne rešitve, d.o.o.€317K10 Mar 202610%
43ACADEMA d.o.o., Računalništvo, projektiranje in izobraževanje€309K07 Aug 202410%

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