Company lists · Data refreshed November 2026

Top 24 B2B agencies based in Bulgaria

RevenueBase identified 419 company matches for B2B agencies associated with Bulgaria as of November 2026 and tracks 4,769 professional contacts across them, including 569 with verified work emails. Sofia is the largest hub.

This list covers company matches for B2B 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 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
419Companies
4,769Contacts tracked
569Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest B2B agencies based in Bulgaria

Ranked by team size
Top 24 of 419 company matches for B2B agencies 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, 20261,001-5,000297 contacts →

Exact match

“МЕТРО България e най-голямата компания за търговия на едро, оперираща на българския пазар от година и обслужваща клиенти от хотелиерския и ресторантьорския бранш, традиционната…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-200155 contacts →

Exact match

“Finding a good outsourcer you can rely on to take your outsource process further is full of pitfalls.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOborishte, BulgariaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“The most important part in communication is knowing who you talk to.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Internovus is a global marketing company founded by experts in the fields of online marketing and campaign optimization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMladost, BulgariaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“VertoDigital is a pipeline-driven digital marketing agency for B2B companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5049 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We are a Business to Business (B2B) IT Services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPlovdiv, BulgariaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“ESBO SEO is a highly experienced marketing/SEO agency that has been helping hundreds of clients climb search engine rankings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLozenets, BulgariaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Zmatic is the largest supplier of agency ad accounts and DSP accounts in the affiliate industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMladost, BulgariaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“eTel is a full-service digital marketing agency, with a core business model- customer care in the field of Internet Services, communications, and Information Technology (IT).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Graffiti BBDO Sofia is a communications agency established in 1993, part of BBDO Worldwide – one of the largest global communications networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“eCom2Win is a Klaviyo Silver Partner agency, Shopify Partner, and Omnisend Partner helping eCommerce brands generate 20-40% of their revenue through Email and SMS marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5018 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5017 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Smarkethink is a business agency of new breed, created with a sole purpose in mind - so you can SELL more!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“FourPlus is a B2B creative studio founded in 2009 focused on brand building and enhancement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“d:istinkt is an award-winning integrated communications and experience agency located in Sofia, Bulgaria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We cooperate with global brands in Bulgaria and Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Accella Digital is a digital agency focused on performance marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We are creative problem solvers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-1014 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVarna, BulgariaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We are not your typical marketing agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5013 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 419 B2B agencies based in Bulgaria

See the full list, filter by size, metro and specialty, and access 569 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

B2B agencies based in Bulgaria at a glance

As of Nov 6, 2026
11.9%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
68.7%Largest-city concentration · Sofia
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
284
11-50
112
51-200
20
501-1,000
2
1,001-5,000
1

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 419 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 “B2B 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 569 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.

B2B 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 “B2B agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B agencies are there based in Bulgaria?

RevenueBase identified 419 company matches for B2B agencies 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?

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

Which city has the most B2B agencies?

Sofia leads with 288 company records, followed by Varna (31) and Plovdiv (22).

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 569 professional contacts with verified work emails tracked across these 419 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.

Ready to reach these companies? Verified emails and direct dials for all 419 B2B 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.