Company lists · Data verified August 2026

Top 12 Artificial intelligence consulting firms based in Sofia, Bulgaria

Name: Artificial intelligence consulting firms based in Sofia, Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

There are 36 artificial intelligence consulting firms headquartered in Sofia, Bulgaria (RevenueBase, August 2026). RevenueBase tracks 2,300 professional contacts across them, including 1,124 with verified work emails and 24 with mobile numbers. Sofia is the largest hub.

This list covers artificial intelligence consulting firms headquartered in Sofia, 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.

36Companies

2,300Contacts tracked

1,124Verified emails

24Mobile numbers

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The 12 largest artificial intelligence consulting firms based in Sofia, Bulgaria

Ranked by team size

Top 12 of 36 artificial intelligence consulting firms based in Sofia, Bulgaria, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	N-Ix	Sofia	1,001-5,000	2,169	1,094
2	Solitex IBS	Sofia	11-50	16	3
3	Ablera	Sofia	11-50	15	10
4	Vmobile AD	Sofia	11-50	10	5
5	Clearware	Sofia	11-50	8	1
6	Autegry	Sofia	1-10	5	3
7	st6.io	Sofia	11-50	5	2
8	Empower Solutions	Sofia	11-50	5	1
9	Audhild	Sofia	1-10	3	1
10	Data Science AI	Sofia	1-10	1	1
11	Team Landi	Sofia	1-10	1	1
12	Quantstrat	Sofia	1-10	1	1

Showing 12 of 36 artificial intelligence consulting firms based in Sofia, Bulgaria

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Artificial intelligence consulting firms based in Sofia, Bulgaria at a glance

As of Aug 28, 2026

1-10Median size (employees)

SofiaLargest hub · 39 HQs

24Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Artificial intelligence consulting firms by metro in Bulgaria

Metro	Companies
Artificial intelligence consulting firms in Sofia	39
Artificial intelligence consulting firms in Sofia City	4
Artificial intelligence consulting firms in Plovdiv	3
Artificial intelligence consulting firms in Varna	2
Artificial intelligence consulting firms in Dobrich	2
Artificial intelligence consulting firms in Nessebar	2
Artificial intelligence consulting firms in Dobritch	1

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 “artificial intelligence consulting firms”, with match quality audited by blind human judging, and headquartered in Sofia, 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; 1 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 artificial intelligence consulting firms are there based in Sofia, Bulgaria?

There are 36 artificial intelligence consulting firms headquartered in Sofia, Bulgaria as of August 2026 (RevenueBase).

What is the largest company on this list?

N-Ix, headquartered in Sofia, tops this list with the largest team on record.

Which city has the most artificial intelligence consulting firms?

Sofia leads with 39 headquartered companies, followed by Sofia City (4) and Plovdiv (3).

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 1,124 verified decision-maker contacts tracked across these 36 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.