Company lists · Data refreshed September 2026

Top 25 IT service management consulting firms based in Bulgaria

Name: IT service management consulting firms based in Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 123 companies tracked

RevenueBase identified 123 IT service management consulting firms headquartered in Bulgaria as of September 2026 and tracks 2,344 professional contacts across them, including 868 with verified work emails and 36 with mobile numbers. Sofia is the largest hub.

This list covers IT service management consulting firms 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

123Companies

2,344Contacts tracked

868Verified emails

36Mobile numbers

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The 25 largest IT service management consulting firms based in Bulgaria

Ranked by team size

Top 25 of 123 IT service management consulting firms based in Bulgaria, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT service management consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Accenture BulgariaPartial evidence	Sofia, BulgariaHQ checked Sep 4, 2026	1,001-5,000	453
	“Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations Services and Accenture Song - all…” Source: company website · checked Sep 4, 2026
2	ICBPartial evidence	BulgariaHQ checked Sep 4, 2026	51-200	442
	“InterConsult Bulgaria Ltd (ICB), a Kongsberg company is a leading software and consulting provider with more than 29 years of market presence.” Source: company website · checked Sep 4, 2026
3	Musala SoftIndirect evidence	BulgariaHQ checked Sep 4, 2026	1,001-5,000	334
	“Musala Soft is now Avenga.” Source: company website · checked Sep 4, 2026
4	ITCEPartial evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	139
	“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…” Source: company website · checked Sep 4, 2026
5	BrightStrong evidence	Sofia, BulgariaHQ checked Sep 4, 2026	51-200	125
	“BRIGHT (2006–2026) was a leader in IT consulting, helping companies accelerate their digitalization and automation initiatives by delivering solutions designed to meet their…” Source: company website · checked Sep 4, 2026
6	Stemo LTDIndirect evidence	Sofia, BulgariaHQ checked Sep 4, 2026	201-500	100
	Source: company website · checked Sep 4, 2026
7	P3 BulgariaIndirect evidence	1750 Sofia, BulgariaHQ checked Sep 4, 2026	51-200	88
	“P3 Bulgaria develops high-quality engineering solutions for companies in different industry segments.” Source: company website · checked Sep 4, 2026
8	Balkan ServicesStrong evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	61
	“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: company website · checked Sep 4, 2026
9	DO IT Wise An Inetum Group CompanyPartial evidence	BulgariaHQ checked Sep 4, 2026	51-200	53
	“Do IT Wise is one of the biggest ServiceNow Elite certified partners in South-East Europe.” Source: company website · checked Sep 4, 2026
10	BL Consulting LTDPartial evidence	Sofia, BulgariaHQ checked Sep 4, 2026	n/a	42
	“BL Consulting Ltd is a high-tech consulting company.” Source: company website · checked Sep 4, 2026
11	BGSPartial evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	31
	“We are a Business to Business (B2B) IT Services provider.” Source: company website · checked Sep 4, 2026
12	Think SmartPartial evidence	BulgariaHQ checked Sep 4, 2026	11-50	25
	“Think Smart is a fast-growing, trend-setting IT company completely customer-oriented founded in 2019.” Source: company website · checked Sep 4, 2026
13	Sirma InsurtechStrong evidence	Sofia, BulgariaHQ checked Sep 4, 2026	51-200	21
	“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: company website · checked Sep 4, 2026
14	Service Centrix LTDIndirect evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	14
	Source: company website · checked Sep 4, 2026
15	Intellico Solutions LTDPartial evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	13
	“Founded in 2004, IntelliCo Solutions is an independent employee-owned Company, focused on supporting its Customers in successfully delivering & managing their IT.” Source: company website · checked Sep 4, 2026
16	Gluckit LTDIndirect evidence	BulgariaHQ checked Sep 4, 2026	11-50	11
	“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…” Source: company website · checked Sep 4, 2026
17	RconsultingStrong evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	11
	“R Consulting is an IT company, established in 1993, which operates officially since 2003 under the trademark of R Consulting Ltd.” Source: company website · checked Sep 4, 2026
18	Data Solutions LTDIndirect evidence	Sofia, BulgariaHQ checked Sep 4, 2026	1-10	10
	“Established in 2002, Data Solutions Ltd.” Source: company website · checked Sep 4, 2026
19	SnipshellPartial evidence	BulgariaHQ checked Sep 4, 2026	11-50	9
	“At SNIPSHELL, we are specialized in providing high-quality ServiceNow consulting services to businesses of all sizes.” Source: company website · checked Sep 4, 2026
20	L E A D V I S I O NIndirect evidence	BulgariaHQ checked Sep 4, 2026	11-50	9
	“Lead Vision Ltd.” Source: company website · checked Sep 4, 2026
21	The BytesmithsPartial evidence	Sofia, BulgariaHQ checked Sep 4, 2026	1-10	8
	“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…” Source: company website · checked Sep 4, 2026
22	Bulpros ConsultingStrong evidence	BulgariaHQ checked Sep 4, 2026	1-10	7
	“BulPros Consulting is a company which provides customized solutions with a focus on IT & BPO consulting, Software development, System integration, Technical and Customer support.” Source: company website · checked Sep 4, 2026
23	Ibsolution BulgariaIndirect evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	5
	“As a memeber of the IBsolution group we Simplify Your Work Life with Process Innovations Based on the Latest Technologies.” Source: company website · checked Sep 4, 2026
24	IT Outsource LTDIndirect evidence	Sofia, BulgariaHQ checked Sep 4, 2026	1-10	5
	Source: company website · checked Sep 4, 2026
25	Pbcs GroupIndirect evidence	Sofia, BulgariaHQ checked Sep 4, 2026	11-50	5
	“At PBCS Group, we believe that innovation has the power to unlock new opportunities for people and our planet.” Source: company website · checked Sep 4, 2026

Showing 25 of 123 IT service management consulting firms based in Bulgaria

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IT service management consulting firms based in Bulgaria at a glance

As of Sep 4, 2026

1-10Median size (employees)

SofiaLargest hub · 82 HQs

36Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

507

90–180

287

180+

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 IT service management consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Bulgaria whose own description of what they do matches “IT service management consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT service management consulting firms, 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 an evidence 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, 868 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 4, 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.

IT service management consulting firms by metro

IT service management consulting firms in Sofia82

Frequently asked

How many IT service management consulting firms are there based in Bulgaria?

RevenueBase identified 123 IT service management consulting firms 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?

Accenture Bulgaria, headquartered in Bulgaria, tops this list with the largest team on record.

Which city has the most IT service management consulting firms?

Sofia leads with 82 headquartered companies, followed by Sofia City (7) and Plovdiv (4).

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 868 verified decision-maker contacts tracked across these 123 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 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.