Company lists · Data refreshed November 2026

Top 14 Youth nonprofits based in Bulgaria

RevenueBase identified 79 company matches for youth nonprofits associated with Bulgaria as of November 2026 and tracks 557 professional contacts across them, including 56 with verified work emails. Sofia is the largest hub.

This list covers company matches for youth nonprofits associated with Bulgaria, 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
79Companies
557Contacts tracked
56Verified emails
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The 14 largest youth nonprofits based in Bulgaria

Ranked by team size
Top 14 of 79 company matches for youth nonprofits based in Bulgaria, 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 matchSofia, BulgariaHQ recorded Nov 6, 2026n/a241 contacts →

Exact match

“Mentor the Young is a free 3-month mentorship program in Bulgaria advancing young people’s growth by connecting them with individual mentors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Тийноватор се реализира пилотно в България от учебната 2018-2019 година, когато в програмата участват общо 50 ученици от четири столични училища.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“ABLE Mentor is a not-for-profit project of the Association of Bulgarian Leaders and Entrepreneurs (ABLE).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPoduyane, BulgariaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“CONCORDIA Bulgaria Foundation is a non-profit organization that works for the personal, educational and professional development of children, adolescents and families in need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“The Humans in the Loop Foundation (previously Impact Tech Foundation) sets out to use technology and innovation to improve the lives of refugees, asylum seekers and other conflict…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPlovdiv, BulgariaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Smokinya Foundation contributes in creating a world that works for everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Международната награда на херцога на Единбург е водеща международна програма за личностно развитие и постижения, предназначена за млади хора от целия свят, която ги обогатява с…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Създадохме организацията “Дари Време” с идеята всеки да може да дари времето си, за да бъде в помощ на хора в неравностойно положение.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVeliko Tarnovo, BulgariaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“GLOW Association is a non-profit youth organization, legally registered, that works to promote active participation of young people in their communities and in building…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Фондация „Стъпка за България“ е основана с предмет на дейност подкрепа на млади хора в неравностойно положение в България за тяхното социално и икономическо развитие, с фокус към…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPlovdiv, BulgariaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“A youth volunteer non-profit organization which provides children and youngsters from disadvantaged background with professionally supported one-to-one relationships that change…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVarna, BulgariaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchСофия, BulgariaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“МоКактус е организация, която има за цел да подпомага развитието на медийната грамотност сред подрастващите и младото поколениe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchСофия, BulgariaHQ recorded Nov 6, 2026201-5001 contacts →

Exact match

“В продължение на всички проекти и инициативи, и като част от развитието на “Тротоарското” общество, децата и младите хора, посещаващи TRAP взеха решение да основат читалище –…”

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

Showing 14 of 79 youth nonprofits based in Bulgaria

See the full list, filter by size, metro and specialty, and access 56 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Youth nonprofits based in Bulgaria at a glance

As of Nov 6, 2026
10.1%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
48.1%Largest-city concentration · Sofia
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
23
51-200
5
201-500
2

Email recency for this list is measured worldwide rather than for Bulgaria, so it is reported there. Company counts and contact totals on this page are exact for Bulgaria, over 79 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 Bulgaria whose business descriptions match “youth nonprofits” 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 56 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.

Youth nonprofits by metro

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 “youth nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many youth nonprofits are there based in Bulgaria?

RevenueBase identified 79 company matches for youth nonprofits associated with Bulgaria 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?

Mentor The Young - Bulgaria tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most youth nonprofits?

Sofia leads with 38 company records, followed by Varna (5) and Plovdiv (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 56 professional contacts with verified work emails tracked across these 79 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.