Company lists · Data refreshed November 2026

Top 24 Application modernisation companies based in Bulgaria

RevenueBase identified 74 company matches for application modernisation companies associated with Bulgaria as of November 2026 and tracks 2,204 professional contacts across them, including 909 with verified work emails. Sofia is the largest hub.

This list covers company matches for application modernisation companies associated with Bulgaria, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
74Companies
2,204Contacts tracked
909Verified emails
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The 24 largest application modernisation companies based in Bulgaria

Ranked by team size
Top 24 of 74 company matches for application modernisation companies based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSofia, BulgariaHQ recorded Nov 6, 20261,001-5,000479 contacts →

Exact match

“Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations Services and Accenture Song - all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSofia, BulgariaHQ recorded Nov 6, 2026501-1,000206 contacts →

Exact match

“Telelink enables people and organizations to adopt technology and realize their full potential in the digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“Accedia is a premier European IT services company, specializing in technology consulting and custom software development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-200176 contacts →

Exact match

“INDEAVR is a technology services company focused on the Digital, Data, Cloud and Advanced Software Engineering expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSofia, BulgariaHQ recorded Nov 6, 20261,001-5,00076 contacts →

Exact match

“Melon is now Kin + Carta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Welcome to the realm of innovation and cutting-edge IT solutions at Lumen Global!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“DENSHI is a young IT and digital service company offering custom software development and digital transformation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBulgariaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Do IT Wise is one of the biggest ServiceNow Elite certified partners in South-East Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchСофия, BulgariaHQ recorded Nov 6, 2026n/a28 contacts →

Exact match

“SoftwareOne е водещ световен лидер за доставка на софтуер, както и облачни решения и услуги, предефинирайки начина, по който бизнесът развива, купува и управлява всичко в облака.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Looming Tech is a software development and technology consulting company, now part of the Eastvantage group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Asertiva Solutions is a leading consulting company specializing in Infor digital transformation solutions for industrial enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Intway is a preferred software development collaborator for a diverse range of organizations, including financial institutions, start-ups, large enterprises, and many others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRemote, BulgariaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“WIARA is a software company that blends custom development with ready-to-use solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBulgariaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Proexes is a company for software services specialized in expert advice, outsourcing of software developments and complex solutions for big enterprises and organizations of both…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Welcome to Whiz, your partner in digital innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“At Perspective Unity, we are your strategic partner in navigating the ever-evolving landscape of digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Fenny Solutions | Empowering Digital Transformation through AI and Advanced Software Solutions At Fenny Solutions, we specialize in building future-ready technologies that empower…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“C-TRUST has started as a community of business, IT and innovation experts who have a proven track record of success and extensive experience in the delivery of business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“As a memeber of the IBsolution group we Simplify Your Work Life with Process Innovations Based on the Latest Technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPlovdiv, BulgariaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“WebXSoftware is a fast-growing software services company that offers next-generation technology consulting, helping and navigating clients throughout their digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We guide our clients through each step of the digital transformation to help their business grow – from system design to launching and maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSofia, BulgariaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Фирма МАГОАРЕА е създадена през 2009г, като консултантска и внедрителска фирма, за съвременни високопродуктивни софтуерни решения, като ERP, CRM, BI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSofia, BulgariaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Web Systems is a software development company located in Sofia, Bulgaria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 74 application modernisation companies based in Bulgaria

See the full list, filter by size, metro and specialty, and access 909 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Application modernisation companies based in Bulgaria at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
29.8Average contacts per company
11-50Median size (employees)
54.1%Largest-city concentration · Sofia
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
30
51-200
9
201-500
5
501-1,000
2
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Bulgaria, so it is reported there. Company counts and contact totals on this page are exact for Bulgaria, over 74 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Bulgaria whose business descriptions match “application modernisation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 909 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Application modernisation companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “application modernisation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application modernisation companies are there based in Bulgaria?

RevenueBase identified 74 company matches for application modernisation companies associated with Bulgaria as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Accenture Bulgaria tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most application modernisation companies?

Sofia leads with 40 company records, followed by Plovdiv (7) and Burgas (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 909 professional contacts with verified work emails tracked across these 74 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.