Company lists · Data refreshed November 2026

Top 19 Offshore platform engineering services based in Bulgaria

RevenueBase identified 33 company matches for offshore platform engineering services associated with Bulgaria as of November 2026 and tracks 1,534 professional contacts across them, including 611 with verified work emails. Sofia is the largest hub.

This list covers company matches for offshore platform engineering services 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 5, 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 5, 2026 How this list was built
33Companies
1,534Contacts tracked
611Verified emails
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The 19 largest offshore platform engineering services based in Bulgaria

Ranked by team size
Top 19 of 33 company matches for offshore platform engineering services based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 202651-20098 contacts →

Exact match

“Mobile Wave Solutions is a trusted nearshore partner for FinTech, SaaS, and Digital Services teams, helping turn AI ambition into production reality.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSofia, BulgariaHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“eFellows is an engineering firm with a broad range of advanced, architectural and vendor agnostic expertise within both cloud-native and legacy/on-prem environments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBulgariaHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“Anthill provides R&D solutions to businesses by building their very own product IT teams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSofia, BulgariaHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“HackSoft is an end-to-end software development company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchTroyan, BulgariaHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“TSD Services, part of TSD Group, specializes in providing world-class offshore and nearshore software development outsourcing services offered under the well-established…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“Our team consists of pool of talented software engineers, testers and consultants.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Algorithmity embeds experienced, product-minded engineers into your team and takes ownership of the systems they work on.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSofia, BulgariaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Cleverix is a software development and digital services company founded by a group of highly experienced IT experts.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSofia, BulgariaHQ recorded Nov 5, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSofia, BulgariaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Empowering manufacturers, SaaS and tech companies with senior software engineering services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSofia, BulgariaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“About Topvine creates functionally beautiful software built with expertise to inspire.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSofia, BulgariaHQ recorded Nov 5, 202651-20010 contacts →

Exact match

“SPG is a preferred provider of digital solutions and software services with development and delivery centers in the EU.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLyulin, BulgariaHQ recorded Nov 5, 20261-106 contacts →

Exact match

“We help companies build and maintain custom software systems, often replacing legacy solutions or supporting long-term product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPlovdiv, BulgariaHQ recorded Nov 5, 202611-506 contacts →

Exact match

“PODIX is an IT outsourcing company focused on offshore/nearshore software development services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSofia, BulgariaHQ recorded Nov 5, 202611-505 contacts →

Exact match

“We are software development company specializing in high-tech solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPlovdiv, BulgariaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
17Exact matchSofia, BulgariaHQ recorded Nov 5, 202651-2002 contacts →

Exact match

“We are excited to announce that DevelopSoft has been acquired by CodeValue, a renowned software solutions company based in Israel!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchPlovdiv, BulgariaHQ recorded Nov 5, 2026201-5001 contacts →

Exact match

“Integrated technical analysis plus optimization, leading construction experts and global initiatives the world of corporate engineering with over 30 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSofia, BulgariaHQ recorded Nov 5, 20261-101 contacts →

Exact match

“The company specialize in IT & Telecommunications, Industrial Automation, DevOps and Cloud Computing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 19 of 33 offshore platform engineering services based in Bulgaria

See the full list, filter by size, metro and specialty, and access 611 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore platform engineering services based in Bulgaria at a glance

As of Nov 5, 2026
39.8%Verified-email coverage
46.5Average contacts per company
11-50Median size (employees)
57.6%Largest-city concentration · Sofia
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
10
51-200
10
201-500
2
501-1,000
1
1,001-5,000
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 33 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 “offshore platform engineering services” 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 611 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 5, 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.

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 “offshore platform engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore platform engineering services are there based in Bulgaria?

RevenueBase identified 33 company matches for offshore platform engineering services 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?

Mobile Wave Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore platform engineering services?

Sofia leads with 19 company records, followed by Plovdiv (3) and Varna (2).

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 611 professional contacts with verified work emails tracked across these 33 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 5, 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.