Company lists · Data verified August 2026

Top 9 Demand gen consulting firms based in Bulgaria

There are 30 demand gen consulting firms headquartered in Bulgaria (RevenueBase, August 2026). RevenueBase tracks 258 professional contacts across them, including 65 with verified work emails and 4 with mobile numbers. Sofia is the largest hub.

This list covers demand gen consulting firms headquartered in Bulgaria, 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.

30Companies
258Contacts tracked
65Verified emails
4Mobile numbers
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The 9 largest demand gen consulting firms based in Bulgaria

Ranked by team size
Top 9 of 30 demand gen consulting firms based in Bulgaria, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1InternovusSofia51-2005711
2VertodigitalSofia-City11-504530
3BraindonorsSofia11-503215
4The Marketing FamilySofia City1-1084
5RIOKSPlovdiv11-5081
6loloa.ioSofia1-1061
7First-FlightSofia1-1041
8FLOPSSofia City1-1041
9Digital Copy PROSofia1-1011

Showing 9 of 30 demand gen consulting firms based in Bulgaria

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Demand gen consulting firms based in Bulgaria at a glance

As of Aug 28, 2026
1-10Median size (employees)
SofiaLargest hub · 16 HQs
4Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
18
11-50
10
51-200
2

Demand gen consulting firms by metro

MetroCompanies
Demand gen consulting firms in Sofia16
Demand gen consulting firms in Sofia City7
Demand gen consulting firms in Plovdiv2
Demand gen consulting firms in Sofia-City1
Demand gen consulting firms in Dobrich1
Demand gen consulting firms in Bulgaria1
Demand gen consulting firms in Burgas1

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 “demand gen consulting firms”, with match quality audited by blind human judging, and headquartered in Bulgaria.
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 demand gen consulting firms are there based in Bulgaria?

There are 30 demand gen consulting firms headquartered in Bulgaria as of August 2026 (RevenueBase).

What is the largest company on this list?

Internovus, headquartered in Sofia, tops this list with the largest team on record.

Which city has the most demand gen consulting firms?

Sofia leads with 16 headquartered companies, followed by Sofia City (7) and Plovdiv (2).

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 65 verified decision-maker contacts tracked across these 30 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.