Top engineering companies in Slovenia
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kolektor Koling D.O.O. | Slovenia | Idrija | Arkova Ulica 43 | Goriška | 5280 | kolektor.***** | 2003 | $241,502,044 | 386 | Corporation | 13 | 1888188 |
| 2 | I.P.S. D.O.O. | Slovenia | Spodnje Hoče | Miklavska Cesta 59 | Podravska | 2311 | adk.***** | 1991 | $228,074,865 | 1,322 | Corporation | 5 | 5466792 |
| 3 | Vg5 D.O.O. | Slovenia | Liubliana | Tehnoloski Park 24 | Osrednjeslovenska | 1000 | vg5.***** | 2006 | $106,847,436 | 74 | Corporation | 2 | 2238756 |
| 4 | Tosidos D.O.O. | Slovenia | Liubliana | Slandrova Ulica 4b | Osrednjeslovenska | 1231 | N/A | 2012 | $63,778,307 | 50 | Corporation | 6 | 6092365 |
| 5 | Esotech, D.D. | Slovenia | Velenje | Preloska Cesta 1 | Savinjska | 3320 | N/A | 1993 | $51,118,879 | 172 | Corporation | 7 | 5693799 |
| 6 | Dri Upravljanje Investicij, D.O.O. | Slovenia | Liubliana | Kotnikova Ulica 40 | Osrednjeslovenska | 1000 | dri.***** | 1987 | $50,691,646 | 524 | Corporation | 3003 | 5269652 |
| 7 | Intech Group D.O.O. | Slovenia | Sežana | Kolodvorska Ulica 1 | Obalno-kraška | 6210 | N/A | 2019 | $46,492,282 | 34 | Corporation | 19 | 8363099 |
| 8 | Comita D.O.O. | Slovenia | Kranj | Ljubljanska Cesta 24a | Gorenjska | 4000 | comita.***** | 1996 | $43,337,735 | 198 | Corporation | 7 | 5934982 |
| 9 | Kolektor Igin D.O.O. | Slovenia | Liubliana | Brnciceva Ulica 19g | Osrednjeslovenska | 1231 | N/A | 2007 | $42,771,969 | 53 | Corporation | 25 | 2295270 |
| 10 | Lesnina Mg Oprema, D.D., Ljubljana | Slovenia | Liubliana | Parmova Ulica 53 | Osrednjeslovenska | 1000 | lesnina-mg.***** | 1992 | $42,345,793 | 27 | Corporation | N/A | 5662257 |
| 11 | Gen-I Sonce D.O.O. | Slovenia | Liubliana | Dunajska Cesta 119 | Osrednjeslovenska | 1000 | gen-i.***** | 2014 | $42,119,486 | 107 | Corporation | 24 | 6727077 |
| 12 | Eho D.O.O. | Slovenia | Žalec | Loznica Pri Zalcu 59 | Savinjska | 3310 | eho.***** | 1989 | $39,449,278 | 112 | Corporation | 4 | 5288428 |
| 13 | Imp Promont D.O.O. | Slovenia | Liubliana | Pot K Sejmiscu 30a | Osrednjeslovenska | 1231 | imp-pro-mont.***** | 1947 | $35,822,026 | 198 | Corporation | 4 | 5607167 |
| 14 | Hidroinzeniring D.O.O. - V Stecaju | Slovenia | Liubliana | Vodovodna Cesta 109 | Osrednjeslovenska | 1000 | N/A | 1991 | $34,874,378 | 26 | Corporation | 4 | 5078156 |
| 15 | C & G D.O.O. Ljubljana | Slovenia | Liubliana | Riharjeva Ulica 38 | Osrednjeslovenska | 1000 | c-g.***** | 1989 | $33,919,569 | 22 | Corporation | 4 | 5297184 |
| 16 | Metronik D.O.O. | Slovenia | Liubliana | Stegne 9a | Osrednjeslovenska | 1000 | metronik.***** | 2004 | $33,783,945 | 156 | Corporation | N/A | 2020033 |
| 17 | Izoteh D.O.O. | Slovenia | Liubliana | Brnciceva Ulica 15b | Osrednjeslovenska | 1231 | N/A | 2007 | $27,485,690 | 38 | Corporation | N/A | 2294354 |
| 18 | Suncontract D.O.O. | Slovenia | Liubliana | Smartinska Cesta 130 | Osrednjeslovenska | 1000 | N/A | 2002 | $27,033,077 | 37 | Corporation | N/A | 1710460 |
| 19 | Gp Sistemi, D.O.O. | Slovenia | Liubliana | Rozna Dolina, Cesta Xvii 24c | Osrednjeslovenska | 1000 | N/A | 2008 | $26,647,087 | 27 | Corporation | 6 | 3280047 |
| 20 | Kolektor Sisteh D.O.O. | Slovenia | Liubliana | Zasavska Cesta 95 | Osrednjeslovenska | 1231 | N/A | 1991 | $26,184,956 | 118 | Corporation | 25 | 5536529 |
| 21 | Ipros D.O.O. | Slovenia | Vrhnika | Drenov Gric 3a | Osrednjeslovenska | 1360 | ipros.***** | 1989 | $25,147,540 | 111 | Corporation | 3 | 5293286 |
| 22 | Ensol 360 D.O.O. | Slovenia | Izola | Industrijska Cesta 10 | Obalno-kraška | 6310 | N/A | 2013 | $24,882,106 | 40 | Corporation | 9 | 6311741 |
| 23 | Dalekovod D.O.O. Ljubljana | Slovenia | Liubliana | Zavetiska Ulica 1 | Osrednjeslovenska | 1000 | dalekovod.***** | 1993 | $22,032,122 | 2 | Corporation | 35 | 5697182 |
| 24 | Diming D.O.O. | Slovenia | Liubliana | Agrokombinatska Cesta 82d | Osrednjeslovenska | 1000 | N/A | 2008 | $21,180,746 | 39 | Corporation | N/A | 3300919 |
| 25 | Ens D.O.O. | Slovenia | Liubliana | Slandrova Ulica 8b | Osrednjeslovenska | 1231 | N/A | 2017 | $20,644,671 | 40 | Corporation | 10 | 7220499 |
Showing 25 of 5,784 companies
Request Free SampleEngineering companies in Slovenia by region
5,784 engineering companies across 12 regions. The table below shows the share each region holds.
Engineering companies in Slovenia by employee size
| Bracket | Businesses | Share |
|---|---|---|
| 1-4 | 5,294 | |
| 5-9 | 253 | |
| 10-19 | 127 | |
| 20-49 | 68 | |
| 100-199 | 15 | |
| 50-99 | 14 | |
| 0 or Unknown | 13 |
Engineering companies in Slovenia by revenue
| Bracket | Businesses | Share |
|---|---|---|
| 100.001 to 499.999 | 3,050 | |
| 1 to 100.000 | 1,685 | |
| 0 or Unknown | 366 | |
| 1.000.000 to 4.999.999 | 305 | |
| 500.000 to 999.999 | 268 | |
| 5.000.000 to 9.999.999 | 55 | |
| 10.000.000 to 49.999.999 | 49 | |
| 50.000.000 to 99.999.999 | 3 | |
| 100.000.000 to 499.999.999 | 3 |
NACE Rev 2 classification for Slovenia engineering companies
Slovenian engineering companies are classified under NACE Rev 2 code 7112. Slovenia applies the standard NACE Rev 2 classification used across the European Union. The list above covers every active business in this category registered with AJPES (Slovenian Business Register).
Closely related business services
Frequently asked questions about engineering companies in Slovenia
Our list tracks 5,784 active engineering companies across Slovenia's regions, sourced from the AJPES (Slovenian Business Register) and verified monthly. The exact count changes as firms register, dissolve and merge.
The region with the most engineering companies is Osrednjeslovenska, followed by the other major regions. The full region breakdown above shows the share each Slovenian region holds.
Slovenian engineering companies are classified under NACE Rev 2 code 7112 in the NACE Rev 2 system. The list above covers every active business in this category registered with AJPES (Slovenian Business Register). Slovenia applies the standard NACE Rev 2 classification used across the EU.
Yes. Apply your filters (region, size, revenue, etc.) on the platform, preview the result, then export the full filtered list as CSV or Excel. Larger exports are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full address, primary phone, business email (where available), website, AJPES registration number, VAT number, employee size, revenue band, founding year and NACE Rev 2 classification. Records are sourced from the AJPES (Slovenian Business Register) and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest AJPES feeds. The "Last updated" line at the top of this page shows the most recent refresh date.
12 regions have at least one active engineering companie in our list. The region with the most engineering companies is Osrednjeslovenska, followed by the other major regions. Use the region breakdown table above to see the full distribution.
