Company lists · Data refreshed September 2026

Top 25 Cross-channel advertising agencies based in Bulgaria

RevenueBase identified 264 company matches for cross-channel advertising agencies associated with Bulgaria as of September 2026 and tracks 1,344 professional contacts across them, including 209 with verified work emails and 29 with mobile numbers. Sofia is the largest hub.

This list covers company matches for cross-channel advertising agencies 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 September 29, 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 Sep 29, 2026 How this list was built
264Companies
1,344Contacts tracked
209Verified emails
29Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cross-channel advertising agencies based in Bulgaria

Ranked by team size
Top 25 of 264 company matches for cross-channel advertising agencies based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 202651-20071 contacts →

Exact match

“A BUSINESS GROWTH AGENCY Onboard provides targeted, intelligent and integrated marketing services to connect leading brands with customers worldwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5059 contacts →

Exact match

“Digital Expert is company composed of young people with an average age of 26 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5050 contacts →

Exact match

“Digitas is The Connected Marketing Agency, relentlessly committed to help brands better connect with people through Truth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“Evolves Tech is an All-In-One marketing incubator and consulting platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“The Smarts began in 2008 as the idea of two partners who, after 7 years of putting out fires and delivering creative brilliance together for some of Bulgaria's biggest brands…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Ние сме QWERTY.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“We like doing impossible things.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Alpha Best е дигитална агенция, която предоставя цялостни решения и пълно рекламно представяне в интернет пространството.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Direct Media | KRES was established in 2015 as a successor of KRES Advertising - found in 1992, recognised as one of the top full service communication agencies on the market with…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Media Direction OMD Bulgaria is a leading media agency affiliated with Omnicom Media Group, partnering with some of the world's most prominent brands.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“WE STAND FOR QUALITY We provide full marketing and communications services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“COMMITED TO BE THE WORLD’S BEST COMPANY AT CREATING MEANINGFUL CONNECTIONS BETWEEN PEOPLE AND BRANDS THROUGH CREATIVITY, MEDIA AND INNOVATION.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSofia, BulgariaHQ recorded Sep 29, 20261-1012 contacts →

Exact match

“В WellDone.bg вярваме, че чрез стратегически комуникации, дигитален маркетинг, публикации в медиите, представяне на продукти от инфлуенсъри, реклама и правилно съчетаване на…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSofia / New York, BulgariaHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Digital care for brands that matter.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLozenets, BulgariaHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“A advertising and communication agency with a team of highly-skilled professionals in digital advertising, event management and long-term creative strategy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Full service digital marketing and advertising agency with extensive experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchPetrich, BulgariaHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“We provide tailored solutions for brands from all over the world while saving time.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Activating People is our mission.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchBulgariaHQ recorded Sep 29, 20261-109 contacts →

Exact match

“We are a marketing and advertising consulting agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchPlovdiv, BulgariaHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Think Tank is creative company designing software and marketing products for classic media, mobile, web and desktop.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSofia, BulgariaHQ recorded Sep 29, 202611-508 contacts →

Exact match

“SiteMedia Bulgaria is digital marketing and communications agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchPlovdiv, BulgariaHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Ние сме дигитална агенция, част от LaDigue Group, с дългогодишен опит в сферата на дигиталния маркетинг.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchRayon Vazrazhdane, BulgariaHQ recorded Sep 29, 20261-107 contacts →

Exact match

“We are Nitram.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchSofia, BulgariaHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Welcome to BuzzMaker, the catalyst for digital marketing success.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchVitosha, BulgariaHQ recorded Sep 29, 20261-107 contacts →

Exact match

“STELLARY Agency is 123% performance driven and results oriented advertising agency with full scope of digital services, located in Sofia, Bulgaria.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 264 cross-channel advertising agencies based in Bulgaria

See the full list, filter by size, metro and specialty, and access 209 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cross-channel advertising agencies based in Bulgaria at a glance

As of Sep 29, 2026
15.6%Verified-email coverage
2.2%Mobile-number coverage
5.1Average contacts per company
1-10Median size (employees)
66.7%Largest-city concentration · Sofia
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
186
11-50
75
51-200
3

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

Company record updated

Median 85.0d

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 “cross-channel advertising agencies” 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 209 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 September 29, 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.

Cross-channel advertising agencies 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 “cross-channel advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cross-channel advertising agencies are there based in Bulgaria?

RevenueBase identified 264 company matches for cross-channel advertising agencies associated with Bulgaria as of September 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?

Onboard CRM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cross-channel advertising agencies?

Sofia leads with 176 company records, followed by Varna (19) and Plovdiv (13).

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 209 professional contacts with verified work emails tracked across these 264 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 September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 264 cross-channel advertising agencies based in Bulgaria. Start with a free account, no credit card.

Download this list →

Related lists

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.