Company lists · Data refreshed September 2026

Top 24 Itsm consulting firms based in Bulgaria

RevenueBase identified 87 company matches for itsm consulting firms associated with Bulgaria as of September 2026 and tracks 1,298 professional contacts across them, including 428 with verified work emails and 29 with mobile numbers. Sofia is the largest hub.

This list covers company matches for itsm consulting firms 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 4, 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 4, 2026 How this list was built
87Companies
1,298Contacts tracked
428Verified emails
29Mobile numbers
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The 24 largest itsm consulting firms based in Bulgaria

Ranked by team size
Top 24 of 87 company matches for itsm consulting firms based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchBulgariaHQ recorded Sep 4, 202651-200442 contacts →

Exact match

“InterConsult Bulgaria Ltd (ICB), a Kongsberg company is a leading software and consulting provider with more than 29 years of market presence.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchBulgariaHQ recorded Sep 4, 20261,001-5,000334 contacts →

Exact match

“Musala Soft is now Avenga.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-5061 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchSofia, BulgariaHQ recorded Sep 4, 2026n/a58 contacts →

Exact match

“Protiviti is a leading global consulting firm delivering deep expertise, objective insights, and tailored solutions to help businesses confidently navigate the future.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchSofia, BulgariaHQ recorded Sep 4, 2026n/a42 contacts →

Exact match

“BL Consulting Ltd is a high-tech consulting company.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Sep 4, 202651-20021 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-5013 contacts →

Exact match

“Founded in 2004, IntelliCo Solutions is an independent employee-owned Company, focused on supporting its Customers in successfully delivering & managing their IT.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchBulgariaHQ recorded Sep 4, 202611-5012 contacts →

Exact match

“A certified Advanced Plus partner of One Identity and with Sailpoint expertise, IDVKM delivers value with Consulting and Academy Services.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchBulgariaHQ recorded Sep 4, 202611-5011 contacts →

Exact match

“We at believe we revolutionize business by providing solutions and improving work performance, reducing operating expenses and ensuring a quick reaction to the clients' changing…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchBulgariaHQ recorded Sep 4, 202611-509 contacts →

Exact match

“At SNIPSHELL, we are specialized in providing high-quality ServiceNow consulting services to businesses of all sizes.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchBulgariaHQ recorded Sep 4, 202611-509 contacts →

Exact match

“Lead Vision Ltd.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchSofia, BulgariaHQ recorded Sep 4, 20261-108 contacts →

Exact match

“We are a team of creative principal professionals in the field of information technology, insurance, finance and project management dedicated to guide you, our clients, and help…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-508 contacts →

Exact match

“At Perspective Unity, we are your strategic partner in navigating the ever-evolving landscape of digital transformation.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchBulgariaHQ recorded Sep 4, 20261-107 contacts →

Exact match

“BulPros Consulting is a company which provides customized solutions with a focus on IT & BPO consulting, Software development, System integration, Technical and Customer support.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-505 contacts →

Exact match

“As a memeber of the IBsolution group we Simplify Your Work Life with Process Innovations Based on the Latest Technologies.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-505 contacts →

Exact match

“At PBCS Group, we believe that innovation has the power to unlock new opportunities for people and our planet.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-505 contacts →

Exact match

“We are dedicated to assisting organisations in setting up their engineering processes by providing solutions for highly specialised markets and industries as one of our core…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchSofia, BulgariaHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Infomera is a young enterprise, established to serve a growing market demand for quality expertise in the field of IT management and optimization.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-504 contacts →

Exact match

“Rueger Consulting provides training, consulting and implementation services in the area of information management.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchSofia, BulgariaHQ recorded Sep 4, 202611-504 contacts →

Exact match

“Delivering enterprise-class IT services to the forward-thinking mid-market.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchBurgas, BulgariaHQ recorded Sep 4, 20261-103 contacts →

Exact match

“Our mission is to be a reliable partner for our clients, to maintain a high level of information security by providing professional advice and assistance in structuring…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchSofia, BulgariaHQ recorded Sep 4, 20261-103 contacts →

Exact match

“We guide our clients through each step of the digital transformation to help their business grow – from system design to launching and maintenance.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchSofia, BulgariaHQ recorded Sep 4, 20261-101 contacts →

Exact match

“Calderra Ltd.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 24 of 87 itsm consulting firms based in Bulgaria

See the full list, filter by size, metro and specialty, and access 428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Itsm consulting firms based in Bulgaria at a glance

As of Sep 4, 2026
33.0%Verified-email coverage
2.2%Mobile-number coverage
14.9Average contacts per company
1-10Median size (employees)
72.4%Largest-city concentration · Sofia
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
27
51-200
8
1,001-5,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “itsm consulting firms” 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 428 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 4, 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.

Itsm consulting firms 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 “itsm consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many itsm consulting firms are there based in Bulgaria?

RevenueBase identified 87 company matches for itsm consulting firms 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?

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

Which city has the most itsm consulting firms?

Sofia leads with 63 company records, followed by Plovdiv (4) and Varna (4).

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 428 professional contacts with verified work emails tracked across these 87 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 4, 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.