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Slovenske železnice - Infrastruktura, družba za upravljanje in vzdrževanje železniške infrastrukture ter vodenje železniškega prometa, d.o.o.

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Type
Infrastructure manager — wholly owned subsidiary of Slovenske železnice d.o.o.; manager of the Slovenian public railway infrastructure and controller of railway traffic under the Pogodba o opravljanju storitev upravljavca JŽI za obdobje 2021–2030, holding the infrastructure manager's safety authorisation issued by AŽP
Market · Region
European Union · Slovenia
Open tenders
0
Technology areas
Track & civil, Electrification, Signalling & train control, Predictive maintenance, AI inspection, Digital operations

Slovenian railway infrastructure manager: maintains 1,207.2 km network, procures track renewal, catenary works and mechanical systems, €276.9m revenue.

About this buyer

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Its own statement of purpose is to manage and maintain the railway infrastructure and control railway traffic. Its network statement records 882.8 km of single-track and 324.4 km of double-track line, 1,435 mm gauge on every line, and a uniform 3 kV DC electrification with 25 kV 50 Hz at the Croatian and Hungarian border stations Dobova, Šapjane and Hodoš and 15 kV 16⅔ Hz at Jesenice; category D3 is the normal axle-load category of the network, with D4 on lines 30, 40, 41 and 82, and the nodes are Divača, Koper, Ljubljana and Maribor. It is the buyer for track renewal, rail, turnouts and wooden sleepers, catenary works, track machinery and the maintenance of the state-owned buildings that form part of the railway infrastructure, and it holds multi-year framework agreements for works on the public railway infrastructure. Investment in new and upgraded line is contracted by DRSI; SŽ-Infrastruktura buys the renewal and the plant. Operating revenue was €276.9 million in 2025.

Type
Infrastructure manager — wholly owned subsidiary of Slovenske železnice d.o.o.; manager of the Slovenian public railway infrastructure and controller of railway traffic under the Pogodba o opravljanju storitev upravljavca JŽI za obdobje 2021–2030, holding the infrastructure manager's safety authorisation issued by AŽP
Where
Slovenia · Ljubljana
Programmes
ERTMS / ETCS, TEN-T, Connecting Europe Facility
Technology areas
Track & civil, Electrification, Signalling & train control, Predictive maintenance, AI inspection, Digital operations

Structure

  • regulated by AKOS — AKOS holds the rail market regulatory function: the infrastructure manager's own network statement records that complaints about the network statement and the criteria in it are resolved by the regulatory body at AKOS, Sektor za regulacijo trga železniških storitev (active · since 2026)
  • funded by DRSI — DRSI is competent for building, upgrading and modernising the public railway infrastructure and SŽ-Infrastruktura for managing and maintaining it, under the Pogodba o opravljanju storitev upravljavca JŽI za obdobje 2021–2030 (active · since 2021)
  • owned by SŽ — SŽ-Infrastruktura is a wholly owned subsidiary of Slovenske železnice d.o.o.; the holding recapitalised it by in 2025 for public-railway-infrastructure maintenance machinery (active · since 2011)
  • regulated by AŽP — AŽP is the national safety authority and issues the infrastructure manager's safety authorisation to SŽ-Infrastruktura; the manager's network statement directs licence and safety-certificate questions to AŽP (active · since 2003)

Who holds what here

  • awarded SŽ-ŽGP — SŽ-Infrastruktura Borovnica–Verd track renewal station — SŽ - ŽELEZNIŠKO GRADBENO PODJETJE LJUBLJANA d.d. (active · since 2026-08)
  • awarded Plasser & Theurer — New track machinery — line and switch tampers and a ballast regulating plough — with three years of maintenance inside the warranty period; contract of 20 July 2026 (active · since 2026-07-20)
  • awarded GGD — SŽ-Infrastruktura railway infrastructure buildings maintenance — GORENJSKA GRADBENA DRUŽBA, projektiranje, inženiring, gradnja in vzdrževanje objektov visoke in nizke gradnje d.d. (active · since 2026-05)
  • awarded SŽ-ŽGP — SŽ-Infrastruktura public railway infrastructure works — SŽ - ŽELEZNIŠKO GRADBENO PODJETJE LJUBLJANA d.d. (active · since 2026-03)
  • awarded Tesmec Rail — SŽ-Infrastruktura track vehicles maintenance snow — TESMEC RAIL S.r.l. (active · since 2026-03)
  • awarded Tesmec Rail — SŽ-Infrastruktura overhead line maintenance vehicles — TESMEC RAIL S.r.l. (active · since 2026-02)
  • awarded SŽ-ŽGP — SŽ-Infrastruktura Verd–Logatec track renewal line 50 — SŽ - ŽELEZNIŠKO GRADBENO PODJETJE LJUBLJANA d.d. (active · since 2025-07)
  • awarded SŽ-ŽGP — SŽ-Infrastruktura railway infrastructure works 2025 — SŽ - ŽELEZNIŠKO GRADBENO PODJETJE LJUBLJANA d.d. (active · since 2025-04)
  • awarded voestalpine RS — Supply of new rails 2024–2027 in three lots, framework agreements of 23 May 2024 held jointly with Saarstahl Rail SAS (active · since 2024-05-23)
  • awarded Saarstahl Rail — SŽ-Infrastruktura new rails supply 2024–2027 — Saarstahl Rail SAS (active · since 2024-05)
Sources for these relationships (23)
  • ● Agencija za komunikacijska omrežja in storitve Republike Slovenije (AKOS) · Home page rail section: “Agencija odloča o pritožbah deležnikov v železniškem prometu, prav tako pa ob ugotovitvah kršitev ukrepa po uradni dolžnosti.” The site carries the rail market sections — trg železniških storitev, javna železniška infrastruktura, dodatne železniške storitve — the annual reports on the rail services market and the agency's activities, the application form for notifying a new international rail passenger service and requesting an economic equilibrium test, and the rail passenger rights pages (published 2026 · checked 2026-09-13)
  • ● Javna agencija za železniški promet Republike Slovenije (AŽP) · Naloge: “AŽP opravlja naloge: varnostnega organa, certifikacijskega organa, ocenjevalnega organa, licenčnega organa in inšpekcijskega in prekrškovnega organa.” It issues safety certificates and the infrastructure manager's safety authorisation, rail carrier licences, train driver licences, authorisations to place vehicles and vehicle types on the market and register them, ECM certificates and authorisations to bring fixed installations into operation; keeps the vehicle and driver registers; exercises powers under the Zakon o varnosti v železniškem prometu and the Zakon o inšpekcijskem nadzoru; and cooperates with the European Union Agency for Railways (published 2026 · checked 2026-09-13)
  • ● Vlada Republike Slovenije — GOV.SI · Železniška infrastruktura theme page: “Za gradnjo, nadgradnjo in posodobitve javne železniške infrastrukture … je pristojna Direkcija za infrastrukturo. Upravljanje in vzdrževanje … je v pristojnosti podjetja Slovenske železnice-Infrastruktura, d. o. o.” (published 2026 · checked 2026-09-13)
  • ● Portal javnih naročil (enarocanje.si) · Notice record 007786/2023-EUe30/01 (idObrazec 822987) of 3 February 2025 for Dobava novih tirnic 2024-2027, read through the portal's JSON API: the award block attributes holders lot by lot — voestalpine Rail Technology GmbH (Leoben) and Saarstahl Rail SAS (Saint Germain en Laye) on each of the three lots, oddanoSkupini false throughout — with awarded values €2,404,092.07, €9,736,572.89 and €11,359,335.04, each equal to its lot estimate, and tenders per lot of three, two and two (checked 2026-09-13)
  • ● Slovenske železnice - Infrastruktura, d.o.o. · Company pages: the company's own statement of purpose is “Upravljamo in vzdržujemo železniško infrastrukturo ter vodimo železniški promet”, and its activity pages publish the network figures: 1,208 km of line, 340 km double track and 868 km single track on 1,548 km of track; 609.7 km of electrified line of which 330.9 km double track and 278.8 km single track, more than 1,400 km of electrified track, 28 traction substations and a DC 3,000 V system; 87 tunnels totalling 35.64 km and 5 galleries totalling 0.56 km; 435 bridges and viaducts totalling 12 km, 2,900 culverts and 372 platforms totalling 44.6 km; about 1,540 km of track and about 2,400 switches in 49E1, 54E1 and 60E1 rail; 672 level crossings at 1 January 2026 of which 337 automatic, 17 light-signal, 9 mechanical with signals, 8 barrier-beam and 335 protected by St Andrew's cross only; and 1,213 buildings including 228 passenger and mixed station buildings, with 264 passenger stations in four categories — 1 (Ljubljana), 15, 43 and 205. It performs the manager's role under the Pogodba o opravljanju storitev upravljavca JŽI za obdobje 2021–2030 with annexes 1 to 3, published under the Zakon o železniškem prometu. Its published desk is the vložišče on +386 1 29 14 021 and vposta.infra@slo-zeleznice.si. Read through a browser session; the HTML pages answer a plain automated request with a Cloudflare challenge (published 2026 · checked 2026-09-13)
  • ● Slovenske železnice, d.o.o. · Letno poročilo Skupine Slovenske železnice 2025, published August 2026, 211 pages. Group operating revenue €884.1 million (2024: €715.4 million), EBITDA €178.3 million, net profit €93.5 million, investment €236.4 million of which €177.3 million in rolling stock including 19 trains at €150.1 million; 20,940 thousand passengers carried, the first year above 20 million since 1990, and 1,127 million passenger-kilometres; 16,614 thousand tonnes of freight and 4,228 million net tonne-kilometres; 8,375 employees at 31 December 2025. Operating revenue by company: SŽ-Infrastruktura €276,868 thousand, SŽ-Tovorni promet €208,902 thousand, SŽ-Potniški promet €184,034 thousand, SŽ-VIT €153,758 thousand, SŽ-ŽGP group €113,571 thousand, Nomago €60,794 thousand (August to December) and the holding €43,025 thousand. “Edini družbenik družbe je Republika Slovenija … V skladu s prvim odstavkom 2. člena Zakona o družbi Slovenske železnice Republika Slovenija svojega poslovnega deleža ne more deliti ali prenesti”; “Funkcijo ustanovitelja družbe opravlja Slovenski državni holding”. Group structure at 31 December 2025: SŽ-Potniški promet, SŽ-Infrastruktura, SŽ-VIT, Prometni institut and SŽ-ŽIP each 100 per cent; SŽ EP Logistika 51 per cent, which in turn holds SŽ-Tovorni promet 100 per cent and Fersped; SŽ-ŽGP 79.82 per cent; Nomago 75 per cent, consolidated from 31 July 2025. SŽ-Infrastruktura was recapitalised by €80 million in 2025 for public-railway-infrastructure maintenance machinery. The report also records a March 2026 contract with Tesmec Rail S.r.l. for 21 track machines at €82.2 million including VAT, and the public service compensation to SŽ-Potniški promet of €120,500,468 for 2025 under the 2017–2031 public service contract (published 2026-08 · checked 2026-09-13)
  • ● Slovenske železnice - Infrastruktura, d.o.o. · Program omrežja 2027 (network statement), first amendment, version 1.1, in force from 14 December 2025 with changes effective 14 July 2026, 112 pages. §2.3.1 gives 882.8 km of single-track line and 324.4 km of double-track line; §2.3.2 “Na vseh progah JŽI v Republiki Sloveniji znaša tirna širina 1435 mm”; §2.3.9 “Proge JŽI, razen na stičiščih s tujimi železniškimi infrastrukturami, so elektrificirane z enotnim enosmernim sistemom nominalne napetosti 3 kV”, with 25 kV 50 Hz at the Croatian and Hungarian border stations Dobova, Šapjane and Hodoš and 15 kV 16⅔ Hz at Jesenice; §2.3.5 sets category D3 (22.5 t per axle, 7.2 t per metre) as the normal category of the network, with D4 (22.5 t per axle, 8.0 t per metre) on lines 30, 40, 41 and 82; §2.3.3 names Divača, Koper, Ljubljana and Maribor as the nodes; §1.6 gives the one-stop-shop desk as telephone 01 29 13 474, oss@slo-zeleznice.si, Trg OF 6, 1000 Ljubljana, the ad-hoc freight path desk as 01 29 12360 and ad-hoc.konstruktor@slo-zeleznice.si, and directs licence and safety-certificate questions to AŽP on 02 234 14 27 and gp.azp@azp.si; §1.3.3 “Pritožbe v zvezi s programom omrežja in v programu omrežja vsebovanimi merili rešuje regulatorni organ pri Agenciji za komunikacijska omrežja in storitve Republike Slovenije, Sektor za regulacijo trga železniških storitev.” A printed copy costs €87.50 (published 2026-07 · checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Sanacija zgornjega ustroja in delna sanacija spodnjega ustroja na odseku Borovnica – Verd …, contract-award notice, winning tender €30,340,567.72 — notice 595113-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Sanacija zgornjega ustroja … Borovnica–Verd, the two contract notices setting the tender deadline at 4 June 2026 against an estimate of €30,495,000: notices 283392-2026 of 24 April and 350940-2026 of 22 May 2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Izvajanje vzdrževalnih del na objektih, ki so del železniške infrastrukture v lasti RS za obdobje 2026-2028, contract-award notice, framework value €7,000,000.00, five tenders — notice 350987-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Nakup novih motornih progovnih vozil za posebne namene za vzdrževanje voznega omrežja, contract-award notice, winning tender €18,922,200.00 — notice 118909-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Nakup motornih progovnih vozil za vzdrževanje voznega omrežja, the three contract notices setting the tender deadline at 8 December 2025 against an estimate of €20,500,000: notices 727623-2025 of 4 November, 782004-2025 of 25 November and 790124-2025 of 28 November 2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Izvajanje del na javni železniški infrastrukturi 2025, contract-award notice, framework value €5,000,000.00 — notice 236104-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Izvajanje del na javni železniški infrastrukturi 2025, contract notice setting the tender deadline at 21 February 2025 — notice 34627-2025 of 17 January 2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — contract-modification notice for framework agreement 61/2025/19, carrying the framework value €5,000,000.00 and SŽ-ŽGP Ljubljana as holder — notice 729976-2025 of 4 November 2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Izvajanje del na javni železniški infrastrukturi 2026 - 2029, contract-award notice, framework value €73,801,400.00 — notice 210248-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Izvajanje del na javni železniški infrastrukturi 2026–2029, the two contract notices setting the tender deadline at 3 February 2026 against an estimate of €73,801,400: notices 853095-2025 of 22 December 2025 and 9772-2026 of 8 January 2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Nakup novih motornih progovnih vozil za posebne namene za vzdrževanje železniške proge in snežnih odmetalnikov, contract-award notice, winning tender €52,208,550.00 — notice 162918-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Nakup motornih progovnih vozil za vzdrževanje proge in snežnih odmetalnikov, the two contract notices setting the tender deadline at 15 December 2025 against an estimate of €54,150,000: notices 747599-2025 of 11 November and 790778-2025 of 28 November 2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Dobava novih tirnic 2024-2027, contract-award notice, framework value €23,500,000.00 in three lots — notice 70713-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Nakup nove progovne mehanizacije – linijske, kretniške podbijalke in pluga za urejanje tirne grede, contract-award notice, winning tender €23,118,908.00 — notice 502445-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Popolna sanacija zgornjega ustroja in delna sanacija spodnjega ustroja na odseku Verd – Logatec …, contract-award notice, winning tender €31,877,357.69 — notice 496655-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Popolna sanacija zgornjega ustroja … Verd–Logatec, the two contract notices setting the tender deadline at 5 June 2025 against an estimate of €35,000,000: notices 277336-2025 of 29 April and 325319-2025 of 21 May 2025 (checked 2026-09-13)

Tenders

TenderStatusValue bandNext key date
SŽ-Infrastruktura track vehicles maintenance snowAwarded$25–100mAwarded March 2026
SŽ-Infrastruktura track machinery tampers ballastAwarded$25–100mAwarded July 2026
SŽ-Infrastruktura Borovnica–Verd track renewal stationAwarded$25–100mAwarded August 2026
SŽ-Infrastruktura wooden railway sleepers 2026-2029Awarded$25–100mAwarded July 2026
SŽ-Infrastruktura overhead line maintenance vehiclesAwarded$5–25mAwarded February 2026
SŽ-Infrastruktura public railway infrastructure worksIn execution$25–100mAwarded March 2026
SŽ-Infrastruktura Verd–Logatec track renewal line 50In execution$25–100mAwarded July 2025
SŽ-Infrastruktura new rails supply 2024–2027In execution$25–100mAwarded May 2024
SŽ-Infrastruktura railway infrastructure buildings maintenanceIn execution$5–25mAwarded May 2026
SŽ-Infrastruktura overhead line traction worksIn execution$5–25mAwarded January 2025
SŽ-Infrastruktura railway infrastructure works 2025In execution$5–25mAwarded April 2025

Withheld in the free surface

  • Procurement structure
  • Award history (13)
  • Entry path
  • Portals (4)
  • Published contacts (6)

Full detail withheld: 5 fields. In the European Union edition · See a fully open example

16 sources · all primary
  • ● Slovenske železnice - Infrastruktura, d.o.o. · Program omrežja 2027 (network statement), first amendment, version 1.1, in force from 14 December 2025 with changes effective 14 July 2026, 112 pages. §2.3.1 gives 882.8 km of single-track line and 324.4 km of double-track line; §2.3.2 “Na vseh progah JŽI v Republiki Sloveniji znaša tirna širina 1435 mm”; §2.3.9 “Proge JŽI, razen na stičiščih s tujimi železniškimi infrastrukturami, so elektrificirane z enotnim enosmernim sistemom nominalne napetosti 3 kV”, with 25 kV 50 Hz at the Croatian and Hungarian border stations Dobova, Šapjane and Hodoš and 15 kV 16⅔ Hz at Jesenice; §2.3.5 sets category D3 (22.5 t per axle, 7.2 t per metre) as the normal category of the network, with D4 (22.5 t per axle, 8.0 t per metre) on lines 30, 40, 41 and 82; §2.3.3 names Divača, Koper, Ljubljana and Maribor as the nodes; §1.6 gives the one-stop-shop desk as telephone 01 29 13 474, oss@slo-zeleznice.si, Trg OF 6, 1000 Ljubljana, the ad-hoc freight path desk as 01 29 12360 and ad-hoc.konstruktor@slo-zeleznice.si, and directs licence and safety-certificate questions to AŽP on 02 234 14 27 and gp.azp@azp.si; §1.3.3 “Pritožbe v zvezi s programom omrežja in v programu omrežja vsebovanimi merili rešuje regulatorni organ pri Agenciji za komunikacijska omrežja in storitve Republike Slovenije, Sektor za regulacijo trga železniških storitev.” A printed copy costs €87.50 (published 2026-07 · checked 2026-09-13)
  • ● Slovenske železnice - Infrastruktura, d.o.o. · Program omrežja index page, carrying the 2023 to 2028 editions of the network statement and their annexes, including Priloga 2A Tehnični podatki o progah. The HTML page answers automated clients with a Cloudflare challenge, but the PDF files it links are served without one (published 2026 · checked 2026-09-13)
  • ● Slovenske železnice - Infrastruktura, d.o.o. · Company pages: the company's own statement of purpose is “Upravljamo in vzdržujemo železniško infrastrukturo ter vodimo železniški promet”, and its activity pages publish the network figures: 1,208 km of line, 340 km double track and 868 km single track on 1,548 km of track; 609.7 km of electrified line of which 330.9 km double track and 278.8 km single track, more than 1,400 km of electrified track, 28 traction substations and a DC 3,000 V system; 87 tunnels totalling 35.64 km and 5 galleries totalling 0.56 km; 435 bridges and viaducts totalling 12 km, 2,900 culverts and 372 platforms totalling 44.6 km; about 1,540 km of track and about 2,400 switches in 49E1, 54E1 and 60E1 rail; 672 level crossings at 1 January 2026 of which 337 automatic, 17 light-signal, 9 mechanical with signals, 8 barrier-beam and 335 protected by St Andrew's cross only; and 1,213 buildings including 228 passenger and mixed station buildings, with 264 passenger stations in four categories — 1 (Ljubljana), 15, 43 and 205. It performs the manager's role under the Pogodba o opravljanju storitev upravljavca JŽI za obdobje 2021–2030 with annexes 1 to 3, published under the Zakon o železniškem prometu. Its published desk is the vložišče on +386 1 29 14 021 and vposta.infra@slo-zeleznice.si. Read through a browser session; the HTML pages answer a plain automated request with a Cloudflare challenge (published 2026 · checked 2026-09-13)
  • ● Slovenske železnice, d.o.o. · Letno poročilo Skupine Slovenske železnice 2025, published August 2026, 211 pages. Group operating revenue €884.1 million (2024: €715.4 million), EBITDA €178.3 million, net profit €93.5 million, investment €236.4 million of which €177.3 million in rolling stock including 19 trains at €150.1 million; 20,940 thousand passengers carried, the first year above 20 million since 1990, and 1,127 million passenger-kilometres; 16,614 thousand tonnes of freight and 4,228 million net tonne-kilometres; 8,375 employees at 31 December 2025. Operating revenue by company: SŽ-Infrastruktura €276,868 thousand, SŽ-Tovorni promet €208,902 thousand, SŽ-Potniški promet €184,034 thousand, SŽ-VIT €153,758 thousand, SŽ-ŽGP group €113,571 thousand, Nomago €60,794 thousand (August to December) and the holding €43,025 thousand. “Edini družbenik družbe je Republika Slovenija … V skladu s prvim odstavkom 2. člena Zakona o družbi Slovenske železnice Republika Slovenija svojega poslovnega deleža ne more deliti ali prenesti”; “Funkcijo ustanovitelja družbe opravlja Slovenski državni holding”. Group structure at 31 December 2025: SŽ-Potniški promet, SŽ-Infrastruktura, SŽ-VIT, Prometni institut and SŽ-ŽIP each 100 per cent; SŽ EP Logistika 51 per cent, which in turn holds SŽ-Tovorni promet 100 per cent and Fersped; SŽ-ŽGP 79.82 per cent; Nomago 75 per cent, consolidated from 31 July 2025. SŽ-Infrastruktura was recapitalised by €80 million in 2025 for public-railway-infrastructure maintenance machinery. The report also records a March 2026 contract with Tesmec Rail S.r.l. for 21 track machines at €82.2 million including VAT, and the public service compensation to SŽ-Potniški promet of €120,500,468 for 2025 under the 2017–2031 public service contract (published 2026-08 · checked 2026-09-13)
  • ● Slovenske železnice, d.o.o. · The Slovenske železnice group's HTML pages (www.sz.si, potniski.sz.si, tovorni.sz.si, infrastruktura.sz.si and the retired www.slo-zeleznice.si, which redirects to potniski.sz.si) answer automated clients with a Cloudflare managed challenge — HTTP 403 and a “Just a moment…” page carrying a challenges.cloudflare.com content-security policy — to a plain curl with a desktop browser user-agent and to a fetch tool alike on 13 September 2026. The PDF files and other uploads on the same hosts are NOT challenged and return HTTP 200 to a plain curl, which is how the network statement and the 2025 annual report were read for this file (published 2026 · checked 2026-09-13)
  • ● Eurostat · rail_if_line_na — Length of electric and non-electric railway lines by nature of transport, Slovenia 2024: total lines 1,208 km, electrified lines 605 km, non-electrified 603 km; passenger and freight 1,166 km, passenger only 2 km, freight only 40 km. Dataset last updated 29 July 2026 (published 2026 · checked 2026-09-13)
  • ● Eurostat · rail_if_tracks — Length of railway tracks by electrification of tracks, Slovenia 2024: total tracks 2,169 km, of which electrified 1,455 km and non-electrified 714 km. Dataset last updated 29 July 2026 (published 2026 · checked 2026-09-13)
  • ● Eurostat · rail_if_electri — Length of electrified railway lines by type of current, Slovenia 2024: total 605 km, of which DC 3,000 V 596 km, AC 16⅔ Hz 15,000 V 7 km and AC 50 Hz 25,000 V 2 km. Dataset last updated 29 July 2026 (published 2026 · checked 2026-09-13)
  • ● Portal javnih naročil (enarocanje.si) · Buyer registration numbers (matična številka) as published on the portal's notice records, read through its JSON API on 13 September 2026: MINISTRSTVO ZA INFRASTRUKTURO IN ENERGETIKO, DIREKCIJA REPUBLIKE SLOVENIJE ZA INFRASTRUKTURO 2633060000; SLOVENSKE ŽELEZNICE, d.o.o. 5142733000; Slovenske železnice - Infrastruktura, d.o.o. 6017177000; Slovenske železnice - Potniški promet, d.o.o. 6017274000; Slovenske železnice - Tovorni promet, d.o.o. 6017231000; SŽ - Vleka in tehnika, d.o.o. 5865824000; 2TDK, Družba za razvoj projekta, d.o.o. 7096283000 (published 2026 · checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura d.o.o. — Izvajanje del na javni železniški infrastrukturi 2026 - 2029, contract-award notice, framework value €73,801,400.00 — notice 210248-2026 (checked 2026-09-13)
  • ● Javna agencija za železniški promet Republike Slovenije (AŽP) · Naloge: “AŽP opravlja naloge: varnostnega organa, certifikacijskega organa, ocenjevalnega organa, licenčnega organa in inšpekcijskega in prekrškovnega organa.” It issues safety certificates and the infrastructure manager's safety authorisation, rail carrier licences, train driver licences, authorisations to place vehicles and vehicle types on the market and register them, ECM certificates and authorisations to bring fixed installations into operation; keeps the vehicle and driver registers; exercises powers under the Zakon o varnosti v železniškem prometu and the Zakon o inšpekcijskem nadzoru; and cooperates with the European Union Agency for Railways (published 2026 · checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · Slovenske železnice - Infrastruktura, d.o.o. — Demontaža, montaža in prestavitev SV in TK naprav ob izvajanju gradbenih del za obdobje treh let, contract notices 484095-2026, 530323-2026 and 551881-2026 of July and August 2026; the deadline for requests to participate moved from 11 to 18 August 2026 and no value field is populated — notice 551881-2026 (checked 2026-09-13)
  • ● Vlada Republike Slovenije — GOV.SI · Železniška infrastruktura theme page: “Za gradnjo, nadgradnjo in posodobitve javne železniške infrastrukture … je pristojna Direkcija za infrastrukturo. Upravljanje in vzdrževanje … je v pristojnosti podjetja Slovenske železnice-Infrastruktura, d. o. o.” (published 2026 · checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · SŽ-Infrastruktura — Dobava lesenih železniških pragov 2026–2029, contract-award notice, CPV 44190000, four lots, framework agreement with reopening of competition, contract 260/2025/13 concluded 20 July 2026: winning tenders €2,153,268.00, €24,611,622.39, €1,111,218.27 and €224,142.65 (BT-720-Tender, in lot order LOT-0001 to LOT-0004), total value and BT-27 procedure estimate both €28,100,251.31, lot estimates €2,153,268.00, €9,142,347.50, €259,973.05 and €57,094.99; winners Fürstenberg-THP GmbH and ACT 2000 trgovina in inženiring d.o.o., both SMEs; tenders per lot 1, 1, 2, 2 — notice 625659-2026 of 10 September 2026 (checked 2026-09-13)
  • ● Portal javnih naročil (enarocanje.si) · Notice record JN002642/2026-EUe30/01 (idObrazec 1173670) of 10 September 2026 for Dobava lesenih železniških pragov 2026 - 2029, read through the portal's JSON API: framework agreement 260/2025/13 of 20 July 2026, four lots, lot-by-lot holders — Fürstenberg-THP GmbH alone on the two beech-sleeper lots (one tender each) and Fürstenberg-THP GmbH with ACT 2000 trgovina in inženiring d.o.o. on the two oak lots (two tenders each) — with awarded values €2,153,268.00, €24,611,622.39, €1,111,218.27 and €224,142.65 against lot estimates €2,153,268.00, €9,142,347.50, €259,973.05 and €57,094.99 (checked 2026-09-13)
  • ● Portal javnih naročil (enarocanje.si) · Notice record 007786/2023-EUe30/01 (idObrazec 822987) of 3 February 2025 for Dobava novih tirnic 2024-2027, read through the portal's JSON API: the award block attributes holders lot by lot — voestalpine Rail Technology GmbH (Leoben) and Saarstahl Rail SAS (Saint Germain en Laye) on each of the three lots, oddanoSkupini false throughout — with awarded values €2,404,092.07, €9,736,572.89 and €11,359,335.04, each equal to its lot estimate, and tenders per lot of three, two and two (checked 2026-09-13)

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