Company lists · Data verified August 2026

Top 17 Cloud consulting firms based in Bulgaria

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 38 companies tracked

There are 38 cloud consulting firms headquartered in Bulgaria (RevenueBase, August 2026). RevenueBase tracks 563 professional contacts across them, including 157 with verified work emails and 8 with mobile numbers. Sofia is the largest hub.

This list covers cloud consulting firms headquartered in 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.

38Companies

563Contacts tracked

157Verified emails

8Mobile numbers

Unlock all 38 companies Free account · no credit card · 2 minutes

The 17 largest cloud consulting firms based in Bulgaria

Ranked by team size

Top 17 of 38 cloud consulting firms based in 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	Cloud Office	n/a	51-200	68	28
2	Itgix LTD	Sofia	51-200	61	37
3	Efellows	Sofia	51-200	46	32
4	Stone Computers AD	Sofia	51-200	34	18
5	Zetta Systems	n/a	11-50	30	7
6	Europe Cloud	Sofia City	11-50	29	2
7	Solitex IBS	Sofia	11-50	16	3
8	Technofy	Sofia	11-50	14	6
9	Topvine Consulting	Sofia	11-50	11	5
10	Gluckit LTD	n/a	11-50	11	5
11	Several Clouds	Sofia	1-10	10	1
12	Infrapro Services	Sofia	1-10	9	5
13	Belcloud LTD	Sofia	11-50	7	1
14	Interstellar Solutions	Sofia	11-50	4	2
15	ITI Technologies LTD	n/a	1-10	3	2
16	Actegro	Sofia City	1-10	3	2
17	Zone 2 Technologies LTD	Sofia	1-10	1	1

Showing 17 of 38 cloud consulting firms based in Bulgaria

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 157 reachable decision-makers.

Free account · no credit card

See all 38 companies

Cloud consulting firms based in Bulgaria at a glance

As of Aug 28, 2026

1-10Median size (employees)

SofiaLargest hub · 24 HQs

8Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cloud consulting firms by metro

Metro	Companies
Cloud consulting firms in Sofia	24
Cloud consulting firms in Sofia City	4
Cloud consulting firms in Stara Zagora	1
Cloud consulting firms in Blagoevgrad	1
Cloud consulting firms in Karlovo	1
Cloud consulting firms in Burgas	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 “cloud consulting firms”, with match quality audited by blind human judging, and headquartered in 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; 0 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 cloud consulting firms are there based in Bulgaria?

There are 38 cloud consulting firms headquartered in Bulgaria as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud consulting firms?

Sofia leads with 24 headquartered companies, followed by Sofia City (4) and Stara Zagora (1).

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 157 verified decision-maker contacts tracked across these 38 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.

Ready to reach these companies? Verified emails and direct dials for all 38 cloud consulting firms based in Bulgaria. Start with a free account, no credit card.

Get the full list

Related lists

Cloud consulting firms by geography

Browse the directory

Browse: Companies home · All Bulgaria lists · All Cloud consulting firms lists · New lists

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.