Company lists · Data refreshed September 2026

Top 25 Digital transformation consultancies based in Bulgaria

RevenueBase identified 194 company matches for digital transformation consultancies associated with Bulgaria as of September 2026 and tracks 5,800 professional contacts across them, including 2,106 with verified work emails and 159 with mobile numbers. Sofia is the largest hub.

This list covers company matches for digital transformation consultancies 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 1, 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 1, 2026 How this list was built
194Companies
5,800Contacts tracked
2,106Verified emails
159Mobile numbers
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The 25 largest digital transformation consultancies based in Bulgaria

Ranked by team size
Top 25 of 194 company matches for digital transformation consultancies based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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, Bulgaria5,001-10,0001,515 contacts →

Exact match

“Noventiq (Noventiq Holdings PLC) is a leading global solutions and services provider in digital transformation and cybersecurity, headquartered in London.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchVeliko Tarnovo, Bulgaria1,001-5,000638 contacts →

Exact match

“MentorMate is now Tieto!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchBulgaria1,001-5,000453 contacts →

Exact match

“Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations Services and Accenture Song - all…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchBulgaria1,001-5,000334 contacts →

Exact match

“Musala Soft is now Avenga.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchBulgaria501-1,000189 contacts →

Exact match

“Telelink enables people and organizations to adopt technology and realize their full potential in the digital world.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchSofia, Bulgaria51-200177 contacts →

Exact match

“INDEAVR is a technology services company focused on the Digital, Data, Cloud and Advanced Software Engineering expertise.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchSofia, Bulgaria11-50139 contacts →

Exact match

“ITCE has dedicated the last two decades on helping enterprises transform their IT departments in providing high quality services to the business units and enable them to be more…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchSofia, Bulgaria51-200125 contacts →

Exact match

“BRIGHT (2006–2026) was a leader in IT consulting, helping companies accelerate their digitalization and automation initiatives by delivering solutions designed to meet their…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchSofia, Bulgaria51-200111 contacts →

Exact match

“Sopra Steria, a major Tech player in Europe recognised for its consulting, digital services, and software development, helps its clients drive their digital transformation.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchSofia, Bulgaria1,001-5,00085 contacts →

Exact match

“Melon is now Kin + Carta.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchPlovdiv, Bulgaria51-20076 contacts →

Exact match

“At Novarto, we believe that every business faces a unique set of requirements and challenges.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchBulgaria51-20068 contacts →

Exact match

“Founded in Sofia in 2019, Cloud Office is a premier cloud consultancy specializing in five core disciplines: business productivity and digital workspace, infrastructure…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchSofia, Bulgaria51-20061 contacts →

Exact match

“At ITGix, we empower businesses in the digital age with innovative Cloud, Automation, and DevOps solutions that drive efficiency, scalability, and growth.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchBulgaria51-20056 contacts →

Exact match

“At Estafet, we don’t just optimize processes - we revolutionize how enterprises operate.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchBulgaria51-20053 contacts →

Exact match

“Do IT Wise is one of the biggest ServiceNow Elite certified partners in South-East Europe.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchSofia, Bulgaria11-5042 contacts →

Exact match

“DENSHI is a young IT and digital service company offering custom software development and digital transformation services.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchSofia, Bulgaria51-20039 contacts →

Exact match

“DPWAY nasce da un gruppo di professionisti che hanno deciso di unire le competenze e le esperienze maturate nel corso degli anni, dando vita ad un'azienda di consulenza in ambito…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchSofia, Bulgaria11-5033 contacts →

Exact match

“At Latona, we don’t just provide consulting and advanced data management, we combine strong IT and business expertise to empower companies to unlock the full potential of their…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchSofia, Bulgaria51-20028 contacts →

Exact match

“We help our clients succeed by building and modernizing their digital systems, creating domain-specific AI solutions, and delivering IT professional services with lifelong…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchSofia, Bulgaria11-5024 contacts →

Exact match

“Donatix provides full-cycle software development and consulting, delivering tailored digital solutions that drive businesses towards growth and success.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchSofia, Bulgaria11-5022 contacts →

Exact match

“We are a London-born diverse group of techies, entrepreneurs, and business specialists with years of experience in developing innovative digital products for our clients, from…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchBulgaria11-5022 contacts →

Exact match

“At INDUSTRIA, we specialise in empowering businesses to succeed in today’s dynamic digital landscape.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchSofia, Bulgaria11-5020 contacts →

Exact match

“What we do.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchSofia, Bulgaria11-5017 contacts →

Exact match

“Who We Are We're Kosmonaut, the dream team that has been painting the digital landscape with success stories for over two decades.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchSofia, Bulgaria11-5016 contacts →

Exact match

“We provide IT services and consulting to retail and e-commerce brands using Salesforce B2C Commerce Cloud (SFCC), Magento, Shopify and Commerce Tools.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 194 digital transformation consultancies based in Bulgaria

See the full list, filter by size, metro and specialty, and access 2,106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Digital transformation consultancies based in Bulgaria at a glance

As of Sep 1, 2026
36.3%Verified-email coverage
2.7%Mobile-number coverage
29.9Average contacts per company
1-10Median size (employees)
65.5%Largest-city concentration · Sofia
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
61
51-200
15
201-500
4
501-1,000
4
1,001-5,000
6
5,001-10,000
1

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 “digital transformation consultancies” 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 2,106 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 1, 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.

Digital transformation consultancies 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 “digital transformation consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital transformation consultancies are there based in Bulgaria?

RevenueBase identified 194 company matches for digital transformation consultancies 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?

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

Which city has the most digital transformation consultancies?

Sofia leads with 127 company records, followed by Plovdiv (14) and Varna (10).

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 2,106 professional contacts with verified work emails tracked across these 194 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 1, 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 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.