Company lists · Data verified August 2026

Top 22 Devops and infrastructure companies based in Bulgaria

Name: Devops and infrastructure companies based in Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 57 companies tracked

There are 57 devops and infrastructure companies headquartered in Bulgaria (RevenueBase, August 2026). RevenueBase tracks 540 professional contacts across them, including 220 with verified work emails and 2 with mobile numbers. Sofia is the largest hub.

This list covers devops and infrastructure companies 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.

57Companies

540Contacts tracked

220Verified emails

2Mobile numbers

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The 22 largest devops and infrastructure companies based in Bulgaria

Ranked by team size

Top 22 of 57 devops and infrastructure companies 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	Estafet	n/a	51-200	56	25
4	Hacksoft	Sofia	51-200	47	28
5	Efellows	Sofia	51-200	46	32
6	Zetta Systems	n/a	11-50	30	7
7	Brain Stars Technology	Varna	11-50	29	18
8	Solitex IBS	Sofia	11-50	16	3
9	Algorithmity LTD	Sofia City	11-50	14	6
10	Technofy	Sofia	11-50	14	6
11	Topvine Consulting	Sofia	11-50	11	5
12	R&d Solutions LTD	Sofia	11-50	11	4
13	Several Clouds	Sofia	1-10	10	1
14	Singlet	Sofia	1-10	8	5
15	Opshero	Sofia	1-10	7	5
16	Gotoadmins	Sofia City	11-50	7	1
17	Belcloud LTD	Sofia	11-50	7	1
18	Artware Systems	Sofia	1-10	5	1
19	Cloud Solutions	n/a	1-10	4	1
20	CST Eood	Svilengrad	11-50	3	3
21	BIT Mate LTD	Sofia	1-10	3	2
22	Noble Partners LTD	n/a	1-10	1	1

Showing 22 of 57 devops and infrastructure companies based in Bulgaria

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Devops and infrastructure companies based in Bulgaria at a glance

As of Aug 28, 2026

1-10Median size (employees)

SofiaLargest hub · 33 HQs

2Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Devops and infrastructure companies by metro

Metro	Companies
Devops and infrastructure companies in Sofia	33
Devops and infrastructure companies in Sofia City	4
Devops and infrastructure companies in Plovdiv	3
Devops and infrastructure companies in Varna	2
Devops and infrastructure companies in Burgas	2
Devops and infrastructure companies in Veliko Tarnovo	1
Devops and infrastructure companies in Svilengrad	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 “devops and infrastructure companies”, 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 devops and infrastructure companies are there based in Bulgaria?

There are 57 devops and infrastructure companies 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 devops and infrastructure companies?

Sofia leads with 33 headquartered companies, followed by Sofia City (4) and Plovdiv (3).

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 220 verified decision-maker contacts tracked across these 57 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.

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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.