Slovenia— SI

Software companies in Slovenia — browse 9.5K records

Browse 9,492 software companies in Slovenia — registry-sourced from official Slovenia business registry, scoped to NACE 62 and 582. Each record carries up to up to 500 firmographic attributes — from Matična številka and registered address to revenue, headcount and corporate group structure. The largest by revenue are NGEN d.o.o. ($104M), DEWESoft d.o.o. ($102M) and Kontron, d.o.o. ($81M).

9.5K

Software companies

NACE codes

557

Group-linked records

Top companies

Largest software companies in Slovenia (2026)

The largest software companies in Slovenia by revenue are NGEN d.o.o. ($104M), DEWESoft d.o.o. ($102M) and Kontron, d.o.o. ($81M). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.

Last updated June 2026.

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Every Slovenian software companies record with all attributes, by API, bulk export or CRM enrichment.

Showing 25 of 9,492 Slovenian software companies· click a column to sort, or a company for its full record

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Computer programming activities	Žirovnica	Moste 101	120	$104M	2018	8209901	Corporation	20
Computer programming activities	Trbovlje	Gabrsko 11	415	$102M	2000	1580850	Corporation	24
Computer facilities management activities	Kranj	Ljubljanska cesta 24	386	$81M	1989	5293162	Corporation	80
Computer facilities management activities	Liubliana	Ameriska ulica 2	51	$79M	2018	8160309	Corporation	2
Computer facilities management activities	Liubliana	Baragova ulica 5	211	$56M	1989	5286174	Corporation	47
Computer programming activities	Liubliana	Ameriska ulica 8	351	$56M	2011	3890821	Corporation	11
Computer facilities management activities	Liubliana	Leskoskova cesta 6	218	$50M	2024	9750681	Corporation	80
Computer facilities management activities	Koper	Ferrarska ulica 14	277	$45M	1994	5858534	Corporation	33
Computer programming activities	Liubliana	Letaliska cesta 29	650	$43M	2008	3281841	Corporation	38
Computer facilities management activities	Liubliana	Ameriska ulica 8	123	$43M	1992	5632056	Corporation	1,908
Computer facilities management activities	Liubliana	Vilharjeva cesta 46	273	$42M	2020	8646392	Corporation	36
Computer programming activities	Šenčur	Poslovna cona A 2	131	$36M	1993	5708320	Corporation	18
Computer programming activities	Liubliana	Litostrojska cesta 52	280	$36M	2003	1833570	Corporation	28
Computer facilities management activities	Liubliana	Letaliska cesta 29	64	$34M	2019	8371741	Corporation	38
Computer facilities management activities	Liubliana	Trzaska cesta 116	469	$32M	1999	1447190	Corporation	8
Computer facilities management activities	Liubliana	Mala ulica 5	32	$27M	1999	1674498	Corporation	546
Software publishing	Liubliana	Hajdrihova ulica 28	277	$26M	2003	1864629	Corporation	5
Computer programming activities	Liubliana	Gerbiceva ulica 64	254	$25M	2005	2161621	Corporation	7
Computer facilities management activities	Liubliana	Vilharjeva cesta 40	16	$24M	2022	9160558	Corporation	131
Computer programming activities	Liubliana	Ameriska ulica 8	62	$22M	2009	3637735	Corporation	2
Computer programming activities	Liubliana	Litostrojska cesta 52	221	$22M	2002	1710818	Corporation	4
Computer programming activities	Žalec	Savinjska cesta 19	163	$21M	1999	1323997	Corporation	Not available
Computer programming activities	Liubliana	Dunajska cesta 167	24	$21M	1992	5572720	Corporation	1,298
Computer facilities management activities	Liubliana	Verovskova ulica 55	143	$19M	1990	5314054	Corporation	2,275
Other information technology and computer service activities	Liubliana	Stegne 13	49	$19M	1998	1339095	Corporation	3,003

This is a sample. The full database holds 9,492 Slovenian software companies, each with every attribute in the dictionary below.

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Database overview

Software companies in Slovenia — database overview

Distributions across all 9,492 software companies in Slovenia — registry-sourced from official Slovenia business registry and refreshed daily.

Company size (by employee band)

1–9
96%
10–49
3%
50–199
1%
200+
0%

Sub-sector breakdown (NACE)

Computer programming activities63%
Computer facilities management activities26%
Other information technology and computer service activities11%
Software publishing1%

Regional distribution

Osrednjeslovenska
45%
Podravska
14%
Gorenjska
10%
Savinjska
9%
Obalno-kraška
5%
Goriška
4%
Other
13%

Revenue (USD)

Less than $100K
41%
$100K – $1M
54%
$1M – $10M
4%
$10M – $100M
1%
$100M+
0%

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These distributions are computed from the full Slovenian software companies database, not the sample above.

Data coverage

What data is available on software companies in Slovenia

Slovenia business database

Firmographics

Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its Matična številka — the stable official Slovenia business registry identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Slovenia data.

Points of interest

Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Slovenia, with a precision level on every point — useful for territory planning and proximity targeting.

Tax IDs

Records carry the Matična številka and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.

Group structure

InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.

Financials

Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from official Slovenia business registry filings and carry an Actual-or-Modeled reliability flag.

Data dictionary

Every attribute in the Slovenian software companies dataset

The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.

Identity

companyName: Registered legal name.
businessName: Trading / commercial name where it differs from the legal name.
tradeName: Additional registered trade name.
nationalID: Matična številka — the official official Slovenia business registry company identifier.
nationalIDIsVat: Flag indicating whether the national ID doubles as the VAT number.

Location

addressStreet: Registered street address.
postCode: Postal code.
city: City / locality.
province: Region / province / county.
country: Country (ISO).
longitude / latitude: Geocoded coordinates of the location.
geoLevel: Precision level of the geocode.

Web

website: Primary corporate URL.
webDomain: Normalised root domain.
websiteStatusFlag: Live / dead / redirect status from the last crawl.
websiteCrawlDate: Date the website was last checked.

Activity

altInternationalCode01–06: Up to six NACE Rev. 2 activity codes plus labels.
internationalCode: US SIC code.
localCode: National activity code.
infobelCode: Proprietary Infobel activity code.

Size

employeesHere: Headcount at this location.
employeesTotal: Total headcount across the entity (with Actual / Modeled flag).

Financials

salesVolume: Annual revenue in local currency.
salesVolumeEuros: Annual revenue converted to EUR.
salesVolumeDollars: Annual revenue converted to USD — shown in the table.
currency: Reporting currency.
yearStarted: Year the company was founded.
financialHistory: Multi-year revenue history where filed.

Status & legal

statusCodeName: HQ, branch or single-location indicator.
legalStatusCodeDescription: Legal form (e.g. limited company / corporation).

Group structure

familyMembers: Number of entities in the worldwide corporate family.
subsidiaryIndicator: Whether the entity is a subsidiary.
parentLinkage: Link to the parent company.
domesticLinkage / globalLinkage: Domestic and global ownership links.
hierarchyCode: Position within the corporate hierarchy.

Source comparison

official Slovenia business registry vs InfobelPRO

Official Slovenia business registry gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.

Attribute	official Slovenia business registryFree official registry	InfobelPRO
Matična številka	Yes	Yes — on 99.9% of records
Legal name & registered address	Yes	Yes
Company status (HQ / branch)	Yes	Yes — daily sync
NACE sub-sector classification	Yes	Yes — up to 6 codes
Annual revenue (local / EUR / USD)	Filings only	Yes — multi-currency
Employee count	No	Yes
Decision-maker contacts	No	Yes — licensed
Geocoded coordinates	No	Yes
Corporate group structure	Filings only	Yes — full hierarchy
API access	No	Yes — REST API
Bulk export (CSV / JSON / Parquet)	No	Yes
Update frequency	Periodic (filings)	Daily sync

FAQ

Frequently asked questions

By the revenue shown in the directory above, the largest software companies in Slovenia include NGEN d.o.o. ($104M), DEWESoft d.o.o. ($102M) and Kontron, d.o.o. ($81M). Sort the Revenue column or filter by sub-sector, size and region to explore the full ranking.

InfobelPRO lists 9,492 software companies registered in Slovenia, classified under NACE 62 and 582, sourced from official Slovenia business registry. The directory covers all registered entities in scope, not a sampled subset.

Osrednjeslovenska holds the largest share with 45% of Slovenia's software companies, followed by Podravska (14%) and Gorenjska (10%). The region chart above shows the full distribution.

Software companies in Slovenia are classified under NACE 62 and 582 — 4 sub-sector codes appear in this segment. Each record can carry up to six NACE Rev. 2 activity codes, plus a US SIC code and the national activity code.

Core firmographics come directly from official Slovenia business registry and are refreshed daily — new incorporations, address changes and status updates flow through within 24 hours of publication. Revenue and employee figures track annual report filings and carry an Actual-or-Modeled reliability flag.

Yes. InfobelPRO combines registry-sourced firmographics with licensed contact data, processed under GDPR Article 6(1)(f) — legitimate interest. Individual opt-outs are honoured and compliance documentation is available on request.

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Explore more

Discover more segments in Slovenia

Related directories

See all company directories in Slovenia, explore the full Slovenia business database In the US classification, related SIC codes include SIC 7371 — Computer Programming Services, SIC 7373 — Computer Integrated Systems Design and SIC 7379 — Computer Related Services, Not Elsewhere Classified., or see how Slovenia fits into the wider Europe business database.