Company lists · Data refreshed September 2026

Top 25 B2B SaaS development agencies based in Bulgaria

RevenueBase identified 286 company matches for B2B SaaS development agencies associated with Bulgaria as of September 2026 and tracks 3,025 professional contacts across them, including 908 with verified work emails and 50 with mobile numbers. Sofia is the largest hub.

This list covers company matches for B2B SaaS development agencies 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 23, 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 23, 2026 How this list was built
286Companies
3,025Contacts tracked
908Verified emails
50Mobile numbers
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The 25 largest B2B SaaS development agencies based in Bulgaria

Ranked by team size
Top 25 of 286 company matches for B2B SaaS development agencies based in Bulgaria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 23, 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 23, 2026 · View company records in RevenueBase
2Exact matchSofia, BulgariaHQ recorded Sep 23, 2026201-500184 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 · Sep 23, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Sep 23, 202651-200146 contacts →

Exact match

“We are Freshcode, a European software development company delivering client‑focused services to diverse businesses since 2014.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchPlovdiv, BulgariaHQ recorded Sep 23, 2026n/a141 contacts →

Exact match

“Development of custom software solutions, outsourcing, consulting.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchPlovdiv, BulgariaHQ recorded Sep 23, 202651-20084 contacts →

Exact match

“New Line Technologies has 15+ years of experience and is a reliable partner in software development.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5064 contacts →

Exact match

“Haemimont specializes in the design and development of turnkey enterprise-level custom software applications targeted at company-specific needs.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
8Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5061 contacts →

Exact match

“Crossroad Ltd.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5049 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchSofia, BulgariaHQ recorded Sep 23, 202651-20047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchPlovdiv, BulgariaHQ recorded Sep 23, 202651-20042 contacts →

Exact match

“ORAK Engineering is a software consulting company established in 1996 in Plovdiv.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5040 contacts →

Exact match

“OD Rebrands to NewCryptoBlock As of July 1st OD has been rebranded to NewCryptoBlock.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5035 contacts →

Exact match

“jBoxers provides software development and consulting services in the areas of enterprise applications, business intelligence solutions, distributed systems, mobile applications…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchVarna, BulgariaHQ recorded Sep 23, 2026n/a32 contacts →

Exact match

“BTSOne is a SAAS and cloud-based solutions provider helping all sizes of companies to maximize profits by driving down the ongoing application and mobility solutions.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchVarna, BulgariaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
16Exact matchSofia, BulgariaHQ recorded Sep 23, 202651-20029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchSofia, BulgariaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
18Exact matchSofia, BulgariaHQ recorded Sep 23, 202651-20024 contacts →

Exact match

“ICYGEN specializes in custom software development, e-business platforms and web applications.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5022 contacts →

Exact match

“Donatix provides full-cycle software development and consulting, delivering tailored digital solutions that drive businesses towards growth and success.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchSofia, BulgariaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
21Exact matchVarna, BulgariaHQ recorded Sep 23, 202611-5021 contacts →

Exact match

“iBoris is a software development company with offices in Belgium and Bulgaria.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5019 contacts →

Exact match

“AMEXIS, the Microsoft Country Partner of 2015, provides innovative, high-quality and unique IT solutions to corporate clients and research organizations from Europe, North…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchSofia, BulgariaHQ recorded Sep 23, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchVeliko Tarnovo, BulgariaHQ recorded Sep 23, 202611-5018 contacts →

Exact match

“We are problem solvers, ISO 9001 certified technology explorers, coders, innovators and lovers of all things digital.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchSofia, BulgariaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase

Showing 25 of 286 B2B SaaS development agencies based in Bulgaria

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B2B SaaS development agencies based in Bulgaria at a glance

As of Sep 23, 2026
30.0%Verified-email coverage
1.7%Mobile-number coverage
10.6Average contacts per company
1-10Median size (employees)
59.4%Largest-city concentration · Sofia
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
151
11-50
109
51-200
22
201-500
4

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 88.0d

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 “B2B SaaS development agencies” 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 908 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 23, 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 “B2B SaaS development agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B SaaS development agencies are there based in Bulgaria?

RevenueBase identified 286 company matches for B2B SaaS development agencies 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 B2B SaaS development agencies?

Sofia leads with 170 company records, followed by Plovdiv (24) and Varna (22).

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 908 professional contacts with verified work emails tracked across these 286 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 23, 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.