Company lists · Data refreshed September 2026

Top 25 AI consultancies based in Bulgaria

Name: AI consultancies based in Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 224 companies tracked

RevenueBase identified 224 AI consultancies headquartered in Bulgaria as of September 2026 and tracks 2,828 professional contacts across them, including 940 with verified work emails and 44 with mobile numbers. Sofia is the largest hub.

This list covers AI consultancies headquartered in Bulgaria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

224Companies

2,828Contacts tracked

940Verified emails

44Mobile numbers

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The 25 largest AI consultancies based in Bulgaria

Ranked by team size

Top 25 of 224 AI consultancies based in Bulgaria, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to AI consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Scalefocus	Partial evidence	Sofia, BulgariaHQ checked Sep 23, 2026	501-1,000	547 contacts →
	Partial evidence “Scalefocus empowers businesses in highly regulated industries to safely build, operate, and scale AI-enabled systems, where software, people and agents converge to unlock…” Source: RevenueBase Database · checked Sep 23, 2026
2	ICB	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	51-200	444 contacts →
	Indirect evidence “InterConsult Bulgaria Ltd (ICB), a Kongsberg company is a leading software and consulting provider with more than 30 years of market presence.” Source: RevenueBase Database · checked Sep 23, 2026
3	Musala Soft	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	1,001-5,000	332 contacts →
	Indirect evidence “Musala Soft is now Avenga.” Source: RevenueBase Database · checked Sep 23, 2026
4	BASE	Indirect evidence	Plovdiv, BulgariaHQ checked Sep 23, 2026	n/a	141 contacts →
	Indirect evidence “Development of custom software solutions, outsourcing, consulting.” Source: RevenueBase Database · checked Sep 23, 2026
5	Stemo LTD	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	201-500	100 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
6	B EYE	Partial evidence	Sofia, BulgariaHQ checked Sep 23, 2026	51-200	78 contacts →
	Partial evidence “B EYE helps ambitious companies become decisively AI and data-driven.” Source: RevenueBase Database · checked Sep 23, 2026
7	Balkan Services	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	61 contacts →
	Indirect evidence “Balkan Services is an IT consulting company that helps businesses implement leading solutions like NetSuite, Qlik, Lucanet, and Softone to work smarter, faster, and more…” Source: RevenueBase Database · checked Sep 23, 2026
8	Rila Solutions	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	51-200	49 contacts →
	Indirect evidence “Rila Solutions is a leading IT company with proven international experience and a Bulgarian market leader in the field of professional IT consulting and development services.” Source: RevenueBase Database · checked Sep 23, 2026
9	DSS	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	51-200	45 contacts →
	Indirect evidence “DSS is a fast growing IT company, which provides professional consulting and software development services.” Source: RevenueBase Database · checked Sep 23, 2026
10	Orak Engineering	Indirect evidence	Plovdiv, BulgariaHQ checked Sep 23, 2026	51-200	42 contacts →
	Indirect evidence “ORAK Engineering is a software consulting company established in 1996 in Plovdiv.” Source: RevenueBase Database · checked Sep 23, 2026
11	Concord EU	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	201-500	37 contacts →
	Indirect evidence “Concord helps big companies untangle their business and technology messes.” Source: RevenueBase Database · checked Sep 23, 2026
12	SG Newtech	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	51-200	36 contacts →
	Indirect evidence “SG NewTech is an innovative and versatile technology solutions company that partners financial institutions to implement, deploy, and support the technology platform of the future.” Source: RevenueBase Database · checked Sep 23, 2026
13	Jboxers	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	35 contacts →
	Indirect evidence “jBoxers provides software development and consulting services in the areas of enterprise applications, business intelligence solutions, distributed systems, mobile applications…” Source: RevenueBase Database · checked Sep 23, 2026
14	SQA Service	Indirect evidence	Plovdiv, BulgariaHQ checked Sep 23, 2026	11-50	29 contacts →
	Indirect evidence “From consulting services to software development, testing, and quality assurance, at SQA we believe in the power of collaboration.” Source: RevenueBase Database · checked Sep 23, 2026
15	Sirma Insurtech	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	51-200	21 contacts →
	Indirect evidence “Еstablished in 2002 as IT consulting firm TBI Info, nowdays Sirma InsurTech is an IT consulting firm – a recognized expert in the development and implementation of business…” Source: RevenueBase Database · checked Sep 23, 2026
16	Ablera	Partial evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	15 contacts →
	Partial evidence “Ablera is a technology company focused on developing cutting-edge AI/ML based solutions that help companies simplify the complexities of digital transformation, optimise key…” Source: RevenueBase Database · checked Sep 23, 2026
17	Diadraw LTD	Indirect evidence	Plovdiv, BulgariaHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect evidence “At Diadraw, we help expert technological teams overcome urgent project deadlines while enhancing quality and efficiency.” Source: RevenueBase Database · checked Sep 23, 2026
18	Toro Group S LTD	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	201-500	14 contacts →
	Indirect evidence “Toro Group S (TGS) is a leading HR consulting company operating on the Bulgarian market for more than 20 years.” Source: RevenueBase Database · checked Sep 23, 2026
19	Lexis Solutions	Partial evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	13 contacts →
	Partial evidence “Leader in AI-Driven Solutions & Scalable Software At Lexis Solutions, we challenge ideas, improve directions, and co-create digital products that truly move the needle.” Source: RevenueBase Database · checked Sep 23, 2026
20	IDVKM	Indirect evidence	Lozenets, BulgariaHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect evidence “We provide services in our core competences -Identity Management, Custom Software Development, Agile/Traditional Project Management We offer advisory, development, and operational…” Source: RevenueBase Database · checked Sep 23, 2026
21	ITC Consult LTD	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “ITC Consult is a consulting company with over 18 years of experience in the implementation, support, and development of business software in the ERP, CRM, and BI categories.” Source: RevenueBase Database · checked Sep 23, 2026
22	SVH Consult	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “SVH CONSULT LTD is a company with big experience and accumulated know-how in the following fields: accounting and social security sector, tax and management consultancy as well as…” Source: RevenueBase Database · checked Sep 23, 2026
23	Rconsulting	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “R Consulting is an IT company, established in 1993, which operates officially since 2003 under the trademark of R Consulting Ltd.” Source: RevenueBase Database · checked Sep 23, 2026
24	Data Solutions LTD	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “Established in 2002, Data Solutions Ltd.” Source: RevenueBase Database · checked Sep 23, 2026
25	Simbula	Indirect evidence	Sofia, BulgariaHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “Simbula is your one-stop powerhouse for financial, accounting, human capital, legal and management consulting services.” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: AI consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names AI consultancies.
Partial evidence: Its own public description names part of AI consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 224 AI consultancies based in Bulgaria

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AI consultancies based in Bulgaria at a glance

As of Sep 23, 2026

33.2%Verified-email coverage

1.6%Mobile-number coverage

12.6Average contacts per company

1-10Median size (employees)

62.5%Largest-city concentration · Sofia

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 25.0d

4920–30

13731–60

861–90

190–180

1180+

Company record updated

Median 88.0d

00–30

47631–60

93461–90

83590–180

79180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among AI consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Bulgaria whose own description of what they do matches “AI consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names AI consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among AI consultancies, and records with no verified work email. Companies headquartered outside Bulgaria are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 940 across the full list. 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 23, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

AI consultancies by metro

AI consultancies in Sofia140

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names AI consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many AI consultancies are there based in Bulgaria?

RevenueBase identified 224 AI consultancies headquartered in Bulgaria as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most AI consultancies?

Sofia leads with 140 headquartered companies, followed by Plovdiv (19) and Sofia City (10).

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 940 verified decision-maker contacts tracked across these 224 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 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 Smart Search, 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.