Company lists · Data refreshed September 2026

Top 25 SaaS product engineering partners based in Bulgaria

RevenueBase identified 101 company matches for SaaS product engineering partners associated with Bulgaria as of September 2026 and tracks 1,341 professional contacts across them, including 595 with verified work emails. Sofia is the largest hub.

This list covers company matches for SaaS product engineering partners 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 September 21, 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 Sep 21, 2026 How this list was built
101Companies
1,341Contacts tracked
595Verified emails
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The 25 largest SaaS product engineering partners based in Bulgaria

Ranked by team size
Top 25 of 101 company matches for SaaS product engineering partners based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 2026201-500324 contacts →

Exact match

“Our dedicated team service is designed to enhance software development productivity and drive scalable business growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBulgariaHQ recorded Sep 21, 202651-20077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Sep 21, 202651-20062 contacts →

Exact match

“At ITGix, we help fast-growing, technology-driven companies move faster, scale smarter, and operate more reliably through AI-driven DevOps, enterprise-grade Platform Engineering…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5061 contacts →

Exact match

“Crossroad Ltd.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSofia, BulgariaHQ recorded Sep 21, 202651-20047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Sep 21, 202651-20045 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 · Sep 21, 2026 · View company records in RevenueBase
7Exact matchVarna, BulgariaHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Brain Stars Technology is an IT company focused on web application development and digital product delivery.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSofia, BulgariaHQ recorded Sep 21, 202651-20029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Software and hardware development services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“TelebidPro is an EU-based software product company focused on the development of world-class innovative software solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“We are Rubber Duck, a team of talented techies born out of digital passion.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSofia, BulgariaHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“Digital Lights is a software company enlightening technological innovations by bringing strategic clarity, technical beauty and highest quality products & services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Our team has helped over 30+ companies – from ambitious startups, global nonprofits to large enterprises – build and scale their products across all stages of the product…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5013 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 · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Leader in AI-Driven Solutions & Scalable Software At Lexis Solutions, we challenge ideas, improve directions, and co-create digital products that truly move the needle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSofia, BulgariaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSofia, BulgariaHQ recorded Sep 21, 202651-20011 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 · Sep 21, 2026 · View company records in RevenueBase
22Exact matchYambol, BulgariaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“CodeAtelier offers elegant end-to-end software solutions to complex problems.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchVarna, BulgariaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“SCAVASOFT is European full-service software development company, offering scalability and management of all stages of the project lifecycle including consultancy, architecture…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchKazanlak, BulgariaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“We believe in cloud technologies!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSofia, BulgariaHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Smarch is a software development company with a happy team of savvy software engineers and IT consultants.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 101 SaaS product engineering partners based in Bulgaria

See the full list, filter by size, metro and specialty, and access 595 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS product engineering partners based in Bulgaria at a glance

As of Sep 21, 2026
44.4%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
65.3%Largest-city concentration · Sofia
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
36
51-200
12
201-500
2
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 101 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 “SaaS product engineering partners” 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 595 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 September 21, 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 “SaaS product engineering partners”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS product engineering partners are there based in Bulgaria?

RevenueBase identified 101 company matches for SaaS product engineering partners associated with Bulgaria as of September 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?

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

Which city has the most SaaS product engineering partners?

Sofia leads with 66 company records, followed by Plovdiv (7) and Varna (4).

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 595 professional contacts with verified work emails tracked across these 101 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 September 21, 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.