Company lists · Data refreshed September 2026

Top 25 Software engineering firms based in Hungary

Name: Software engineering firms based in Hungary
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 614 companies tracked

RevenueBase identified 614 company matches for software engineering firms associated with Hungary as of September 2026 and tracks 9,572 professional contacts across them, including 3,790 with verified work emails and 164 with mobile numbers. Budapest is the largest hub.

This list covers company matches for software engineering firms associated with Hungary, 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 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 Sep 6, 2026 How this list was built

614Companies

9,572Contacts tracked

3,790Verified emails

164Mobile numbers

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The 25 largest software engineering firms based in Hungary

Ranked by team size

Top 25 of 614 company matches for software engineering firms based in Hungary, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	T-Systems Hungary LTD	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	501-1,000	449 contacts →
	Exact match “T-Systems Hungary is the largest Hungarian service provider that can cover the entire range of ICT technologies.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Kontron Hungary	Exact match	Budaörs, HungaryHQ recorded Sep 6, 2026	201-500	438 contacts →
	Exact match “Kontron Hungary Ltd.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	United Consult	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	201-500	200 contacts →
	Exact match “With 300+ IT professionals on board for more than 20 years!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	NIX Europe	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	1,001-5,000	186 contacts →
	Exact match “NIX is a global provider of software engineering and IT outsourcing services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Trendency Online	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	185 contacts →
	Exact match “With our company’s broad online portfolio we are able to offer complex solutions for our customers.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Bluebird	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	171 contacts →
	Exact match “Welcome to Bluebird!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	BCA	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	151 contacts →
	Exact match “Empowering Your Digital Journey since 2007, welcome to BCA!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	BCS Business Consulting Services	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	125 contacts →
	Exact match “BCS is a professional consulting, and IT services company with a focus on implementation of SAP solutions concerning all aspects and full scope of a project.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Ulyssys KFT	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	201-500	121 contacts →
	Exact match “AZ ULYSSYS KFT.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Sigma Technology Hungary	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	201-500	115 contacts →
	Exact match “A Sigma Technology Magyarország a Sigma Technology cégcsoport része, amely globális mérnöki szolgáltató vállalatként Svédországban, Norvégiában, Németországban, Ukrajnában és…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Blackbelt Technology KFT	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	201-500	96 contacts →
	Exact match “BlackBelt started almost a decade ago with an idea: let’s connect the country’s best experts with the most exciting IT projects.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	R&r Software	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	201-500	90 contacts →
	Exact match “R&R Software develops and delivers business and e-Gov applications that manage and control comprehensive and integrated processes.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	H1 Systems LLC	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	82 contacts →
	Exact match “A H1 Systems Mérnöki Szolgáltatások Kft.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Fornax	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	82 contacts →
	Exact match “Fornax company group was launched in 1991 with a team of young, talented programmers, who were not afraid of innovation or the challenges of Hungarian IT market that was just…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	Abylon	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	82 contacts →
	Exact match “Abylon is an innovative IT consulting and software company offering Data Analytics, Business Intelligence (BI) and Collaboration solutions based on Microsoft platforms.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Capsys Financial Technologies LTD	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	79 contacts →
	Exact match “Founded in 1998, Capsys Informatikai Kft.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	DSS Consulting ZRT	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	75 contacts →
	Exact match “For ENGLISH please scroll down./ Für DEUTSCH bitte nach unten scrollen.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Danubius IT Solutions	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	73 contacts →
	Exact match “Our company began its career as a group of enterprise middleware and web solutions experts in 2009.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	Attrecto Next Tech Digital Solutions	Exact match	Győr, HungaryHQ recorded Sep 6, 2026	51-200	67 contacts →
	Exact match “Attrecto - a Deloitte Fast 50 Company - was founded in 2010, clients come because we are innovators in developing next tech digital experiences - developing and applying…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Isys-On Information Consulting LTD	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	67 contacts →
	Exact match “As one of Hungary’s most successful companies supplying enterprise resource planning systems, we are very proud of having developed full scope IT solutions for the business…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Pont Systems	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	66 contacts →
	Exact match “Pont Systems is an IT company owned by Hungarian individuals.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	P92 Digital	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	201-500	66 contacts →
	Exact match “Welcome to P92 Digital, a leading web, mobile, and cloud software development firm with a global presence spanning Budapest, Hungary; Szeged, Hungary; London, UK; and Cebu…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Mortoff IT Consulting And Services LTD	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	65 contacts →
	Exact match “Mortoff is one of the acknowledged IT consulting and service provider companies in Hungary.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Webstar	Exact match	Pécs, HungaryHQ recorded Sep 6, 2026	51-200	63 contacts →
	Exact match “30 éve azért dolgozunk, hogy a digitalizáció ne csak technológiai váltás, hanem fejlődés, minőségi előrelépés is legyen A Dél-Dunántúl legnagyobb, 100%-ban magyar tulajdonú…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	ABRIS	Exact match	Budapest, HungaryHQ recorded Sep 6, 2026	51-200	61 contacts →
	Exact match “ABRIS helps banks run smarter.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “software engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 614 software engineering firms based in Hungary

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Software engineering firms based in Hungary at a glance

As of Sep 6, 2026

39.6%Verified-email coverage

1.7%Mobile-number coverage

15.6Average contacts per company

11-50Median size (employees)

50.2%Largest-city concentration · Budapest

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

291

11-50

212

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3,5480–30

23131–60

161–90

190–180

9180+

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 Hungary whose business descriptions match “software engineering firms” 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 3,790 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 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.

Software engineering firms by metro

Software engineering firms in Budapest308

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

How many software engineering firms are there based in Hungary?

RevenueBase identified 614 company matches for software engineering firms associated with Hungary 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?

T-Systems Hungary LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most software engineering firms?

Budapest leads with 308 company records, followed by Szeged (19) and Gyor (18).

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 3,790 professional contacts with verified work emails tracked across these 614 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 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.