Company lists · Data verified August 2026

Top 15 Cybersecurity defense contractors based in Bulgaria

Name: Cybersecurity defense contractors based in Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 35 companies tracked

There are 35 cybersecurity defense contractors headquartered in Bulgaria (RevenueBase, August 2026). RevenueBase tracks 880 professional contacts across them, including 482 with verified work emails and 75 with mobile numbers. Sofia is the largest hub.

This list covers cybersecurity defense contractors 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.

35Companies

880Contacts tracked

482Verified emails

75Mobile numbers

Unlock all 35 companies Free account · no credit card · 2 minutes

The 15 largest cybersecurity defense contractors based in Bulgaria

Ranked by team size

Top 15 of 35 cybersecurity defense contractors 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	IC Consult	Sofia	501-1,000	689	400
2	Dpway S.R.L	Sofia	51-200	39	24
3	Amatas	Sofia	11-50	24	13
4	Socyber	Sofia	11-50	20	13
5	Hades Defense Systems	Sofia City	51-200	14	1
6	Centio Cybersecurity	n/a	11-50	12	9
7	Sunwell Solutions LTD	Sofia	1-10	12	4
8	Akat Technologies	Sofia	1-10	10	4
9	Antivirus BG	Plovdiv	11-50	4	3
10	Secragon	Varna	1-10	4	2
11	3cyber-Sec LTD	Varna	1-10	3	3
12	Baseline	Sofia	11-50	3	2
13	Priorityzero	Sofia	11-50	2	2
14	Lambda BIT	Plovdiv	1-10	1	1
15	Infosec Consult	Varna	1-10	1	1

Showing 15 of 35 cybersecurity defense contractors based in Bulgaria

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 482 reachable decision-makers.

Free account · no credit card

See all 35 companies

Cybersecurity defense contractors based in Bulgaria at a glance

As of Aug 28, 2026

1-10Median size (employees)

SofiaLargest hub · 19 HQs

75Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cybersecurity defense contractors by metro

Metro	Companies
Cybersecurity defense contractors in Sofia	19
Cybersecurity defense contractors in Varna	5
Cybersecurity defense contractors in Plovdiv	3
Cybersecurity defense contractors in Sofia City	2
Cybersecurity defense contractors in Sf	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 “cybersecurity defense contractors”, 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; 2 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 cybersecurity defense contractors are there based in Bulgaria?

There are 35 cybersecurity defense contractors headquartered in Bulgaria as of August 2026 (RevenueBase).

What is the largest company on this list?

IC Consult, headquartered in Sofia, tops this list with the largest team on record.

Which city has the most cybersecurity defense contractors?

Sofia leads with 19 headquartered companies, followed by Varna (5) 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 482 verified decision-maker contacts tracked across these 35 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 35 cybersecurity defense contractors based in Bulgaria. Start with a free account, no credit card.

Get the full list

Related lists

Cybersecurity defense contractors by geography

Browse the directory

Browse: Companies home · All Bulgaria lists · All Cybersecurity defense contractors 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.