Company lists · Data verified August 2026

Top 13 Custom web design companies based in Slovenia

Name: Custom web design companies based in Slovenia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 108 companies tracked

There are 108 custom web design companies headquartered in Slovenia (RevenueBase, August 2026). RevenueBase tracks 781 professional contacts across them, including 70 with verified work emails and 30 with mobile numbers. Ljubljana is the largest hub.

This list covers custom web design companies headquartered in Slovenia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

108Companies

781Contacts tracked

70Verified emails

30Mobile numbers

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The 13 largest custom web design companies based in Slovenia

Ranked by team size

Top 13 of 108 custom web design companies based in Slovenia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Editor	Solkan Nova Gorica	n/a	466	1
2	Creatim	Sencur Kranj	11-50	33	28
3	Ottofeller	Ljubljana	11-50	18	7
4	Envoo D.O.O	Ljubljana	1-10	12	11
5	mmstudio.si	Ljubljana	1-10	7	3
6	Creative37 D.O.O	Ljubljana	1-10	6	3
7	Microfeller	Ljubljana Ljubljana	11-50	4	2
8	Clou Digital Agency	Maribor	1-10	4	1
9	Oblikovanje.com D.O.O	Murska Sobota	1-10	3	3
10	Higroup	Ljubljana	11-50	1	1
11	Bitami	Ljubljana	1-10	1	1
12	Digartis	n/a	1-10	1	1
13	Amaroo Peter Peterlin Šušteršič S.P	Straza	1-10	1	1

Showing 13 of 108 custom web design companies based in Slovenia

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Custom web design companies based in Slovenia at a glance

As of Aug 28, 2026

1-10Median size (employees)

LjubljanaLargest hub · 31 HQs

30Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

5,001-10,000

Custom web design companies by metro

Metro	Companies
Custom web design companies in Ljubljana	31
Custom web design companies in Maribor	13
Custom web design companies in Ljubljana Ljubljana	6
Custom web design companies in Murska Sobota	3
Custom web design companies in Celje	3
Custom web design companies in Ptuj	3
Custom web design companies in Kranj	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “custom web design companies”, with match quality audited by blind human judging, and headquartered in Slovenia.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many custom web design companies are there based in Slovenia?

There are 108 custom web design companies headquartered in Slovenia as of August 2026 (RevenueBase).

What is the largest company on this list?

Editor, headquartered in Solkan Nova Gorica, tops this list with the largest team on record.

Which city has the most custom web design companies?

Ljubljana leads with 31 headquartered companies, followed by Maribor (13) and Ljubljana Ljubljana (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 70 verified decision-maker contacts tracked across these 108 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.