Company lists · Data refreshed November 2026

Top 23 Development organizations based in Ljubljana, Slovenia

RevenueBase identified 46 company matches for development organizations associated with Ljubljana, Slovenia as of November 2026 and tracks 262 professional contacts across them, including 83 with verified work emails. Across Slovenia, Ljubljana is the largest hub for this category.

This list covers company matches for development organizations associated with Ljubljana, Slovenia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
46Companies
262Contacts tracked
83Verified emails
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The 23 largest development organizations based in Ljubljana, Slovenia

Ranked by team size
Top 23 of 46 company matches for development organizations based in Ljubljana, Slovenia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“The Institute for Economic Research (IER) is an autonomous non-governmental research organisation with a long tradition in the field of macroeconomic and microeconomic analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Eurocon is a consulting company that specializes in providing assistance to companies, institutions, and non-governmental organizations whose aim is to join research projects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“No Excuse Slovenia is a youth organization in public interest that strives for positive social change and personal growth of young people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“At CEED Slovenia, we help entrepreneurs grow their businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Replika PRO ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Na Zavodu GoodPlace oblikujemo podporno okolje za razvoj trajnostnega turizma na vseh ravneh.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Iskriva, Institute for Development of Local Potentials, is a private non-profit organisation consisting of professionals with years of experience in planning and management of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Inštitut za strateške rešitve je svetovalni think-tank s sedežem v Ljubljani.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Inštitut za zdravje in okolje je organizacija, ki deluje v javnem interesu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLjubljana, SloveniaHQ recorded Nov 6, 2026201-5006 contacts →

Exact match

“Youth Business Group Slovenia (YBG) is building a strong network of business-oriented student clubs in collaboration with leading companies in the region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Our company offers you a valuable support when dealing with changes on personal, organizational or regional level.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are a digital strategy and development company with an impeccable track record in facilitating ideas and creating enjoyable user experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DIH Slovenije omogoča digitalno transformacijo po principu vse-na-enem-mestu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Particular attention is paid to the families, women and children at risk of violence, war and vulnerable and ethnic groups who are at risk of poverty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Slovenska agencija za mlade (SLOAM) predstavlja stišišče mladih, nevladnih organizacij, javnih ustanov in podjetij.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Umanotera, The Slovenian Foundation for Sustainable Development has been the leading NGO in the field of sustainable development in Slovenia for 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Smo skupina izkušenih posameznikov z različnih področij in komplementarnimi znanji, ki nas združujeta močni želja in vizija prispevati k boljši družbi, okolju in javnemu dobremu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Zavod ZRKP activities are focusing on development of future skills and knowledge required to build a better world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We Support We are skilled in helping small businesses grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“KUD Pozitiv is a non-profit organisation working in the field of performing arts (physical theatre), media, PR, video and the web.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are youth NGO located in Ljubljana, Slovenia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“spodbujamo podjetništvo in inovativnost na področju prehranske oskrbe je projekt, s katerim spodbujamo podjetništvo in inovativnost v kmetijstvu in živilsko predelovalni…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are persistent idealists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 46 development organizations based in Ljubljana, Slovenia

See the full list, filter by size, metro and specialty, and access 83 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development organizations based in Ljubljana, Slovenia at a glance

As of Nov 6, 2026
31.7%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
8
51-200
3
201-500
1

Email recency for this list is measured across the whole Slovenia list rather than for Ljubljana, so it is reported there. Company counts and contact totals on this page are exact for Ljubljana, over 46 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Ljubljana, Slovenia whose business descriptions match “development organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 83 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many development organizations are there based in Ljubljana, Slovenia?

RevenueBase identified 46 company matches for development organizations associated with Ljubljana, Slovenia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Inštitut ZA Ekonomska Raziskovanja tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Slovenia has the most development organizations?

Ljubljana leads Slovenia with 46 company records, followed by Ljubljana Ljubljana (7) and Maribor (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 83 professional contacts with verified work emails tracked across these 46 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.