Connect to 385M+ businesses worldwide with our real-time company data API. Try the company lookup API, 150 calls free.

List of all companies in Slovenia

Slovenia has 255,806 registered companies and businesses in our data, counted on 2 November 2026. 78,775 of them are corporations. We build the records from the national business register and other official sources, and add the sole traders, branch locations and public bodies a register leaves out. Most of them are small: 91% have fewer than five employees. Below you find the largest, the smallest, the newest and the oldest companies in Slovenia, where they are based and what they do. Want to buy the list of all 255,806 Slovenian companies as an API integration or Excel file? Get it from our Slovenian company database.

255,806 companies indexed · Data counted on 2 November 2026

Companies255,806
Corporations78,775
Regions12
Largest regionOsrednjeslovenska 35%
Employees1-4
Revenue$1-100K
Email19%
Phone23%
Website10%
Get a free sample
9 / 10 from 88 verified reviews

Slovenian company list: all 255,806 companies

The list of all companies and businesses in Slovenia, live and sorted by revenue. Narrow it by region, city, industry, size, revenue, legal form or founding year. The full search is on our Slovenian company directory.

Ministrstvo Za FinanceMinistrstvo Za Finance
Showing 25 of 255,806 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Ministrstvo Za Finance
Slovenia
Liubliana
Zupanciceva Ulica 3
Osrednjeslovenska
1000
N/A
1976
$11,452,562,800
6
Government body
3019
5028256
2
Petrol D.D., Ljubljana
Slovenia
Liubliana
Dunajska Cesta 50
Osrednjeslovenska
1000
N/A
1945
$7,116,838,436
5,914
Corporation
28
5025796
3
Zpiz
Slovenia
Liubliana
Kolodvorska Ulica 15
Osrednjeslovenska
1000
*****.si
1984
$6,973,297,380
798
Non profit organization
3019
5156700
4
Zzzs
Slovenia
Liubliana
Miklosiceva Cesta 24
Osrednjeslovenska
1000
*****.si
1992
$4,117,481,365
870
Non profit organization
3019
5554195
5
Hse D.O.O.
Slovenia
Liubliana
Koprska Ulica 92
Osrednjeslovenska
1000
*****.si
2001
$3,679,209,049
1,081
Corporation
3019
1662970
6
Gorenje, D.O.O.
Slovenia
Velenje
Partizanska Cesta 12
Savinjska
3320
*****.com
1950
$3,612,322,727
3,685
Corporation
82
5163676
7
Test Only - Do Not Order 2026-07-30 2300
Slovenia
Ljubljana
Neznana Ulica 13a
Osrednjeslovenska
1000
N/A
2024
$2,607,302,300
50
Corporation
N/A
202607302300
8
Krka, D.D., Novo Mesto
Slovenia
Novo Mesto
Smarjeska Cesta 6
Jugovzhodna Slovenija
8501
*****.si
1954
$2,379,499,687
13,016
Corporation
42
5043611
9
Gen-I, D.O.O.
Slovenia
Krško
Vrbina 17
Posavska
8270
*****.si
2001
$2,128,378,671
752
Corporation
28
1587714
10
Mddsz
Slovenia
Liubliana
Stukljeva Cesta 44
Osrednjeslovenska
1000
N/A
1976
$2,122,493,639
6
Government body
3019
5022860
11
Zavarovalnica Triglav, D.D.
Slovenia
Liubliana
Miklosiceva Cesta 19
Osrednjeslovenska
1000
*****.si
1900
$1,864,749,488
5,166
Corporation
62
5063345
12
Nlb D.D.
Slovenia
Liubliana
Trg Republike 2
Osrednjeslovenska
1000
N/A
1994
$1,737,403,158
8,185
Corporation
57
5860571
13
Lek D.D.
Slovenia
Liubliana
Verovskova Ulica 57
Osrednjeslovenska
1526
N/A
1946
$1,728,754,796
3,154
Corporation
158
1732811
14
Kolektor D.D.
Slovenia
Idrija
Vojkova Ulica 10
Goriška
5280
*****.com
1992
$1,400,061,279
5,649
Corporation
6
5557801
15
Mercator D.O.O.
Slovenia
Liubliana
Dunajska Cesta 107
Osrednjeslovenska
1000
*****.si
1949
$1,398,847,260
7,557
Corporation
41
5300231
16
Spar Slovenija D.O.O.
Slovenia
Liubliana
Letaliska Cesta 26
Osrednjeslovenska
1000
N/A
1992
$1,231,313,670
4,941
Corporation
439
5571693
17
Impol D.O.O.
Slovenia
Slovenska Bistrica
Partizanska Ulica 38
Podravska
2310
*****.si
1974
$1,207,069,534
93
Corporation
19
5040736
18
Belektron D.O.O.
Slovenia
Liubliana
Cvetkova Ulica 25
Osrednjeslovenska
1000
N/A
2008
$1,130,162,550
9
Corporation
N/A
2371782
19
Dilon D.O.O.
Slovenia
Liubliana
Gerbiceva Ulica 98
Osrednjeslovenska
1000
N/A
2006
$1,119,712,736
3,561
Corporation
30
2237750
20
Sij D.D.
Slovenia
Liubliana
Gerbiceva Ulica 98
Osrednjeslovenska
1000
*****.si
1990
$1,064,065,594
3,562
Corporation
30
5046432
21
Mol Slovenija D.O.O.
Slovenia
Murska Sobota
Ulica Arhitekta Novaka 6
Pomurska
9000
N/A
1996
$1,058,290,819
62
Corporation
4
5952441
22
Impol 2000 D.D.
Slovenia
Slovenska Bistrica
Partizanska Ulica 38
Podravska
2310
*****.si
1998
$1,043,754,195
2,328
Corporation
19
1317342
23
Sava Re, D.D.
Slovenia
Liubliana
Dunajska Cesta 56
Osrednjeslovenska
1000
*****.si
1990
$1,035,813,009
2,389
Corporation
37
5063825
24
Geoplin D.O.O. Ljubljana
Slovenia
Liubliana
Cesta Ljubljanske Brigade 11
Osrednjeslovenska
1000
*****.si
1975
$988,697,012
43
Corporation
28
5025869
25
Novartis D.O.O.
Slovenia
Liubliana
Verovskova Ulica 57
Osrednjeslovenska
1000
*****.com
2022
$986,159,442
3,562
Corporation
565
9186409

Showing 25 of 255,806 companies

Request Free Sample

How many companies are there in Slovenia?

Companies and businesses in Slovenia

255,806

2 November 2026

There are 255,806 companies and businesses in Slovenia in our data, counted on 2 November 2026. That is every kind of business, not only the registered companies: 78,775 corporations (d.o.o. and d.d.), 134,807 sole traders (s.p.) and 145 partnerships. On top of those come 3,831 cooperatives, 30,264 non-profit organisations, 385 branches of foreign companies and 1,254 public bodies.

Structure

Single-site businesses
248,058 97%
Head offices
5,665
Branch locations
2,083

Legal form

Corporations
78,775 31%
Sole traders
134,807
Partnerships
145

Per working day this year

≈ 72

new companies registered · 15,675 so far in 2026

Pull these counts yourself with the Company Data API.

Largest companies in Slovenia

Which are the largest companies in Slovenia? That depends on what you measure. By number of employees the biggest employer is Krka, D.D., Novo Mesto, with 13,016 staff, ahead of NLB D.D. and Mercator D.O.O.. By yearly revenue the largest company is Petrol D.D., Ljubljana, ahead of Hse D.O.O. and Gorenje, D.O.O.. Below are the top companies of Slovenia ranked four ways: by number of employees, by yearly revenue, the largest public-sector employers and the biggest foreign companies in Slovenia. 0 Slovenian companies employ more than 10,000 people and 23 report more than $1 billion a year.

Krka, D.D., Novo Mesto has the largest headcount of any company in Slovenia in our data. 0 Slovenian companies list more than 10,000 people, 128 more than 500.

  1. 1Novo Mesto13,016 staff
  2. 2Liubliana8,185 staff
  3. 3Liubliana7,557 staff
  4. 4Maribor7,137 staff
  5. 5Liubliana5,914 staff
  6. 6Idrija5,649 staff
  7. 7Liubliana5,166 staff
  8. 8Liubliana4,941 staff
  9. 9Škofja Loka3,699 staff
  10. 10Velenje3,685 staff

Headcount as it is recorded on the company; for a group's parent or holding company it is usually the whole group's, worldwide.

By employee size · 254,063 companies with a known headcount

EmployeesShareCompanies%
1-4230,812
5-912,542
10-196,004
20-492,868
50-991,003
100-199456
200-499250
500+128

91% have 1 to 4 employees; 128 have 500 or more.

By yearly revenue (USD)

RevenueShareCompanies%
< $100K132,032
$100K-$500K81,800
$500K-$1M11,657
$1M-$5M11,435
$5M-$10M2,110
$10M-$100M2,071
$100M-$1B242
$1B+23

265 companies report more than $100 million; 23 more than $1 billion.

Small businesses in Slovenia

Most companies in Slovenia are small businesses. Of the 254,063 with a known headcount, 243,354 (96%) are micro businesses with fewer than ten employees, 8,872 are small (10 to 49) and 1,709 medium-sized (50 to 499). Only 128 employ 500 people or more, so 99.95% of Slovenian companies are SMEs. This is where our data is strongest: sole traders, micro companies and single shops, each with an address and an industry code.

Size classShareCompanies%
Micro · fewer than 10243,354
Small · 10 to 498,872
Medium · 50 to 4991,709
Large · 500 or more128

230,812

companies have 1 to 4 employees (91%). 132,032 turn over less than $100,000 a year.

134,807

sole traders are in the data, each with an address and an industry code.

98%

of the 15,675 companies started in 2026 have 1 to 4 employees (15,400). Only 0 started with 200 staff or more.

Free SME sample

Where are companies in Slovenia based?

Osrednjeslovenska has more companies than any other region in Slovenia: 90,444, or 35% of the total, ahead of Podravska (34,683) and Savinjska (28,614). Below you find all twelve regions and the ten busiest cities, with a link to the local list where we have one.

twelve regions

RegionShareCompanies%
Osrednjeslovenska90,444
Podravska34,683
Savinjska28,614
Gorenjska25,165
Obalno-Kraška17,076
Goriška14,266
Jugovzhodna Slovenija13,546
Pomurska9,726
Posavska6,823
Koroška6,680
Primorsko-Notranjska5,477
Zasavska3,278

Ten busiest cities

  1. Liubliana55,719
  2. Maribor15,043
  3. Koper7,828
  4. Celje6,987
  5. Kranj6,924
  6. Domžale5,011
  7. Nova Gorica4,244
  8. Novo Mesto4,025
  9. Kamnik3,459
  10. Radovljica2,913

Main industries in Slovenia

Engineering, accounting and management is the biggest industry in Slovenia by number of companies: 33,845, or 13% of all firms with an industry code. Next come business services and IT (28,930) and construction trades (23,685). Companies are grouped here by their SIC code, the classification every company in our data carries, in every country. Below you find the main sectors, the largest industries with their biggest companies and our 57 industry lists for Slovenia.

Engineering, accounting and management: 33,845, 13% · 2 November 2026Business services and IT: 28,930, 11% · 2 November 2026Construction trades: 23,685, 9% · 2 November 2026Associations: 17,794, 7% · 2 November 2026Leisure and recreation: 16,627, 6% · 2 November 2026Wholesale (consumer goods): 9,293, 4% · 2 November 2026Personal services: 9,151, 4% · 2 November 2026Restaurants and bars: 8,756, 3% · 2 November 2026Real estate: 7,870, 3% · 2 November 2026Other: 99,854, 39% · 2 November 2026255,805companies
  • Engineering, accounting and management33,84513%
  • Business services and IT28,93011%
  • Construction trades23,6859%
  • Associations17,7947%
  • Leisure and recreation16,6276%
  • Wholesale (consumer goods)9,2934%
  • Personal services9,1514%
  • Restaurants and bars8,7563%
  • Real estate7,8703%
  • Haulage and warehousing7,5993%
  • Hotels7,4573%
  • Education6,5063%
  • Health care5,7032%
  • Metal products5,3622%
  • Wholesale (durable goods)4,5802%
  • Other industries62,64724%

The fifteen largest of 80 SIC major groups; records without an industry code are not in this chart.

Largest industries in Slovenia

33,845

Engineering, accounting and management

SIC 87: Engineering, Accounting, Research, Management, And Related Services

  1. 1Liubliana517 staff
  2. 2Liubliana462 staff
  3. 3Idrija386 staff
All engineering, accounting and management in Slovenia →

28,930

Business services and IT

SIC 73: Business Services

  1. 1Liubliana1,225 staff
  2. 2Liubliana967 staff
  3. 3Liubliana903 staff

23,685

Construction trades

SIC 17: Construction Special Trade Contractors

  1. 1Liubliana509 staff
  2. 2Ajdovščina455 staff
  3. 3Liubliana432 staff

17,794

Associations

SIC 86: Membership Organizations

  1. 1Liubliana2 staff
  2. 2Liubliana2 staff
  3. 3Dolenjske Toplice1 staff

16,627

Leisure and recreation

SIC 79: Amusement And Recreation Services

  1. 1Nova Gorica1,459 staff
  2. 2Piran144 staff
  3. 3Šmartno61 staff

9,293

Wholesale (consumer goods)

SIC 51: Wholesale Trade-non-durable Goods

  1. 1Liubliana547 staff
  2. 2Liubliana317 staff
  3. 3Liubliana309 staff

9,151

Personal services

SIC 72: Personal Services

  1. 1Trzin180 staff
  2. 2Liubliana115 staff
  3. 3Liubliana103 staff

8,756

Restaurants and bars

SIC 58: Eating And Drinking Places

  1. 1Liubliana874 staff
  2. 2Liubliana615 staff
  3. 3Logatec135 staff

Discover more: all Slovenian industries, cities and regions

Every Slovenian list we publish. Industries are grouped by economic sector.

A · Agriculture

C · Manufacturing

D · Energy

F · Construction

G · Wholesale and retail

H · Transport and storage

I · Accommodation and food

J · Information and communication

K · Finance and insurance

L · Real estate

M · Professional, scientific and technical

N · Administrative and support

P · Education

Q · Health and social work

S · Other services

More industries

Regions

Countries

How many new companies are registered in Slovenia? (2026)

15,675 new companies and startups registered in Slovenia so far in 2026, about 72 every working day, after a record 19,715 new businesses in 2025. Most startups begin small: 98% of this year's newcomers have one to four employees. 2,626 of them are corporations (d.o.o. and d.d.).

≈ 72

new companies register every working day in 2026

98%

of this year's startups begin with one to four employees

19,715

new companies in 2025, a record year

Companies founded per year

  1. 13,1932022
  2. 14,9212023
  3. 16,6362024
  4. 19,7152025
  5. 15,6752026 so far

The biggest newcomers of 2026

A new registration is often a restructuring, not a start-up: the largest newcomers are new holding and property companies for existing businesses.

  1. 1Postojna91 staff
  2. 2Celje20 staff
  3. 3Litija19 staff
  4. 4Liubliana14 staff
  5. 5Liubliana12 staff

Oldest companies in Slovenia

The oldest organisation still active is Ukc Maribor, from 1799. Our data holds 1 Slovenian organisations founded before 1800, 8 before 1900 and 65 before 1950.

Oldest organisations still active

  1. 1799Maribor3,690 staff

The founding year is the year a business traces itself to, as recorded in the register and company filings, not the incorporation date of the current legal entity. Trading companies listed here report $100 million or more a year.

Older than you

Move the slider to a year. Two live counts from the founding year in our data.

8,404

Slovenian companies were founded before 1990

3,530

were founded in 1990

245,318 Slovenian companies, 97% of those with a founding year on record, were founded in 1990 or later. 8,404 are older.

Free sample

What you can reach: contact data on Slovenian companies

25,485 Slovenian companies have a website on record (10%), 59,646 a phone number (23%) and 49,099 an email address (19%). Corporations are easier to reach online: 18% have a website and 28% an email address.

FieldShareCompanies%
Website25,485
Phone59,646
Email49,099
Free sample with emails

Questions about companies in Slovenia

Every answer is counted from the data on this page (2 November 2026).

There are 255,806 companies and businesses in Slovenia in our data, counted on 2 November 2026. 78,775 of them are corporations.
255,806. That includes 134,807 sole traders and 145 partnerships.
78,775 corporations, 31% of all Slovenian businesses in our data (2 November 2026).
Of the 254,063 Slovenian companies with a known headcount, 253,935 have fewer than 500 employees: 243,354 micro, 8,872 small and 1,709 medium-sized. 128 are large enterprises.
Petrol D.D., Ljubljana, with $7.1 billion in yearly revenue, ahead of Hse D.O.O. ($3.7B) and Gorenje, D.O.O. ($3.6B).
Krka, D.D., Novo Mesto, with 13,016 staff on its record (for a group's parent this is usually the whole group's headcount).
90,444, 35% of all Slovenian companies (2 November 2026).
15,675 so far in 2026, about 72 per working day, after a record 19,715 in 2025.
From the national business register and other official sources, combined with company websites and filings, and refreshed every month.
25,485, 10% of all Slovenian companies. 59,646 have a phone number and 49,099 an email address.
Yes. The full list of 255,806 companies is available as Excel, CSV or through the API from our Slovenian company database.

Get the full list

All 255,806 companies in Slovenia with address, SIC code, legal form, employees, revenue, founding year, website, phone and email where we hold them. Excel, CSV or API. The product details are in our Slovenian company database.

Free sample
Buying this data
What does the list cost?
You get a quote based on the number of companies and the fields you need.
How is it delivered?
As Excel or CSV within 24 hours, or live through the Company Data API.
How can I pay?
By card or bank transfer, or on invoice.
Request FreeData SampleCall us
+31 20 705 2360