Company lists · Data verified August 2026

Top 25 Enterprise app development companies based in Bulgaria

Name: Enterprise app development companies based in Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 224 companies tracked

There are 224 enterprise app development companies headquartered in Bulgaria (RevenueBase, August 2026). RevenueBase tracks 2,665 professional contacts across them, including 505 with verified work emails and 43 with mobile numbers. Sofia is the largest hub.

This list covers enterprise app development 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.

224Companies

2,665Contacts tracked

505Verified emails

43Mobile numbers

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The 25 largest enterprise app development companies based in Bulgaria

Ranked by team size

Top 25 of 224 enterprise app development 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	NEW Line Technologies	Plovdiv	51-200	87	10
2	Crossroad	Sofia	11-50	62	13
3	Estafet	n/a	51-200	56	25
4	David Holding Company	Kazanlak	51-200	54	36
5	SM Consulta LTD	Sofia	11-50	49	10
6	Hacksoft	Sofia	51-200	47	28
7	OSI	Sofia	51-200	46	38
8	Denshi	Sofia	11-50	42	25
9	Orak Engineering	Sofia	51-200	40	1
10	Icygen	Sofia	51-200	25	8
11	Donatix	Sofia	11-50	24	11
12	Sirma Insurtech	Sofia	51-200	21	6
13	Amexis	Sofia	11-50	19	16
14	Conquex	Sofia	11-50	19	15
15	Lukanet LTD	Sofia	11-50	14	9
16	APP Streams	Sofia	11-50	13	10
17	Intway	Varna	11-50	12	11
18	Innovasys LTD	Sofia	11-50	12	3
19	Software Product Group	n/a	51-200	11	2
20	Proexes LTD	Sofia	11-50	10	6
21	Scavasoft	Sofia	11-50	10	3
22	Corporate Business Technologies CBT	Sofia	11-50	10	3
23	Businessoft	Sofia City	11-50	9	4
24	VSG	n/a	51-200	8	2
25	Zwerit Gmbh	n/a	11-50	6	5

Showing 25 of 224 enterprise app development companies based in Bulgaria

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Enterprise app development companies based in Bulgaria at a glance

As of Aug 28, 2026

1-10Median size (employees)

SofiaLargest hub · 103 HQs

43Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

119

11-50

51-200

201-500

501-1,000

Enterprise app development companies by metro

Metro	Companies
Enterprise app development companies in Sofia	103
Enterprise app development companies in Plovdiv	23
Enterprise app development companies in Varna	18
Enterprise app development companies in Sofia City	10
Enterprise app development companies in Burgas	9
Enterprise app development companies in Veliko Tarnovo	3
Enterprise app development companies in Stara Zagora	3

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 “enterprise app development 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 enterprise app development companies are there based in Bulgaria?

There are 224 enterprise app development companies headquartered in Bulgaria as of August 2026 (RevenueBase).

What is the largest company on this list?

NEW Line Technologies, headquartered in Plovdiv, tops this list with the largest team on record.

Which city has the most enterprise app development companies?

Sofia leads with 103 headquartered companies, followed by Plovdiv (23) and Varna (18).

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 505 verified decision-maker contacts tracked across these 224 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.