Company lists · Data refreshed September 2026

Top 25 Business systems integration firms based in Hungary

Name: Business systems integration firms based in Hungary
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 200 companies tracked

RevenueBase identified 200 company matches for business systems integration firms associated with Hungary as of September 2026 and tracks 3,809 professional contacts across them, including 1,861 with verified work emails and 61 with mobile numbers. Budapest is the largest hub.

This list covers company matches for business systems integration 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 28, 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 28, 2026 How this list was built

200Companies

3,809Contacts tracked

1,861Verified emails

61Mobile numbers

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The 25 largest business systems integration firms based in Hungary

Ranked by team size

Top 25 of 200 company matches for business systems integration firms based in Hungary, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Kontron Hungary	Exact match	Budaörs, HungaryHQ recorded Sep 28, 2026	201-500	438 contacts →
	Exact match “Kontron Hungary Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	United Consult	Exact match	Budapest, HungaryHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
3	Onespire LTD	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	201-500	180 contacts →
	Exact match “Onespire Zrt.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Abesse Informatikai Tanácsadó ZRT	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	109 contacts →
	Exact match “ABESSE is an information technology consulting company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Delaware Hungary	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	1,001-5,000	94 contacts →
	Exact match “delaware is a fast-growing, global company that delivers advanced solutions and services to organizations striving for a sustainable, competitive advantage.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Dyntell Software	Exact match	Debrecen, HungaryHQ recorded Sep 28, 2026	51-200	84 contacts →
	Exact match “Dyntell is a reliable partner for companies who want to continue growing with IT-based economic data support to help meet their goals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Fornax	Exact match	Budapest, HungaryHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Abylon	Exact match	Budapest, HungaryHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9	Danubius IT Solutions	Exact match	Budapest, HungaryHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
10	Isys-On Information Consulting LTD	Exact match	Budapest, HungaryHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
11	Mikrum	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	58 contacts →
	Exact match “MIKRUM is a full-service provider of business value-focused IT solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Duna Elektronika LTD	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	56 contacts →
	Exact match “Duna Elektronika was established by means of the support of American investors at the beginning of the 1990s but by now it has become an entirely Hungarian-owned medium size…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Areus Infocommunication PLC	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	11-50	54 contacts →
	Exact match “Areus Plc, founded in 1997, is a systems integrator specialising in sophisticated, high-quality and yet cost-efficient IT solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Valkyr	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	11-50	53 contacts →
	Exact match “A Valkyr 2009-es alapításával egy olyan magyar informatikai rendszerintegrátor cég jött létre, ami pár éven belül a hazai piac meghatározó szereplőjévé vált.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Kermann IT Solutions Nyrt	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “It is our belief that a reliable IT infrastructure should be made available to all businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Allwin Informatika	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “We are a dynamic software company with 65+ employees.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Neti IT Consulting LTD	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “Since 1993 NETI IT Consulting Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Smartx Solutions	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	49 contacts →
	Exact match “A SmartX a pénzintézeti szektor számára szállított frontend, middleware és rendszerintegrációs kompetenciák tekintetében a hazai piac egyik meghatározó szereplője.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Intalion	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Összhangba hozzuk üzleti igényeidet a digitalizáció lehetőségeivel Az Intalion Cégcsoport vezető szereplő a hazai middleware software megoldások piacán immár 10 éve.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	4d Soft	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	46 contacts →
	Exact match “A 4DSoft Kft.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	BSCE	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	46 contacts →
	Exact match “BSCE is one of Hungary’s leading IT consulting and information technology companies with BI and EAI focus.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Madis Consulting	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	45 contacts →
	Exact match “MADIS Consulting is your go-to partner for all your digital transformation needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Humansoft Ltd.	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	201-500	44 contacts →
	Exact match “Humansoft Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Remedios ZRT	Exact match	Budapest, HungaryHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	PC Trade Systems	Exact match	Szeged, HungaryHQ recorded Sep 28, 2026	11-50	43 contacts →
	Exact match “Arra törekszünk, hogy az egész ország területén fellelhető intézményekkel, vállalatokkal olyan hosszú távú kapcsolatokat alakíthassunk ki, mely kapcsolatok mindkét fél számára…” Recorded in the RevenueBase company graph · Sep 28, 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 “business systems integration 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 200 business systems integration firms based in Hungary

See the full list, filter by size, metro and specialty, and access 1,861 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business systems integration firms based in Hungary at a glance

As of Sep 28, 2026

48.9%Verified-email coverage

1.6%Mobile-number coverage

19.0Average contacts per company

11-50Median size (employees)

48.0%Largest-city concentration · Budapest

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 30.0d

1,0010–30

81231–60

4661–90

190–180

1180+

Company record updated

Median 83.0d

00–30

95031–60

1,03061–90

1,65790–180

172180+

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 “business systems integration 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 1,861 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 28, 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.

Business systems integration firms by metro

Business systems integration firms in Budapest96

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

How many business systems integration firms are there based in Hungary?

RevenueBase identified 200 company matches for business systems integration 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?

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

Which city has the most business systems integration firms?

Budapest leads with 96 company records, followed by Debrecen (5) and Gyor (5).

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 1,861 professional contacts with verified work emails tracked across these 200 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 28, 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.