Company lists · Data refreshed September 2026

Top 25 Process engineering companies based in Hungary

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 101 companies tracked

RevenueBase identified 101 company matches for process engineering companies associated with Hungary as of September 2026 and tracks 538 professional contacts across them, including 155 with verified work emails. Budapest is the largest hub.

This list covers company matches for process engineering companies 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 17, 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 17, 2026 How this list was built

101Companies

538Contacts tracked

155Verified emails

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The 25 largest process engineering companies based in Hungary

Ranked by team size

Top 25 of 101 company matches for process engineering companies based in Hungary, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Olajterv Engineering Co. LTD	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “OLAJTERV Engineering Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Harro Hungary	Exact match	Debrecen, HungaryHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “engineering, machinery, production equipment, metal-cutting, welding, CNC milling and turning, assembly” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Axicont	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Modernizálja üzemét az ipari forradalom élén járó gyártócellával!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Jankovits Engineering	Exact match	Győr, HungaryHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “IDEAS THAT WORK Started in 1992 as a family run business, we filled a gap in the market of repairing spare parts for hydraulic machines and production equipments.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	C3d Engineering Consultant LTD	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Auware Engineering KFT	Exact match	Nagytarcsa, HungaryHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Vegyterv ZRT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “VEGYTERV was founded in 1950 in order to provide engineering services to the reconstruction and development of the Hungarian chemical industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Holimex KFT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “A Holimex Mérnöki és Kereskedelmi Kft.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Quantum Automation KFT	Exact match	Budaörs, HungaryHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “A Quantum Automation Kft.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Control PRO KFT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “CÉGÜNK, a Control Pro Mérnöki Szolgáltató Kft.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Plant Industrial Engineering KFT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “The mission of Plant industrial Engineering, Kft.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	4s-2000	Exact match	Nyíregyháza, HungaryHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	BBM Engineering Solutions ZRT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Insoltech KFT	Exact match	Hatvan, HungaryHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “At InsolTech, we provide custom-built machines and smart automation solutions tailored to the needs of the manufacturing industry-both in Hungary and internationally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	2i Irányítástechnikai ÉS Informatikai KFT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “A 2i-nél készen állunk segíteni a gyártási folyamat automatizációjának megtervezésében, PLC és felügyeleti rendszerek programozásában, rendszer implementációban, konfigurálásban…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Gmbs Design	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “We’re a Hungarian-owned company delivering precise, reliable, and innovative steel structure solutions for both domestic and international customers, especially in the cement…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Lanterv Mérnöki Iroda	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Professzionális mérnöki szolgáltatást nyújtunk épületgépészeti és technológiai tervezési területen, elsősorban vállalkozások számára, szakmai tapasztalatunk és a legmodernebb…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Propelance	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “At Propelance, our mission is to propel and guide our valued industrial Customers on a transformation journey from comprehensive assessment of the challenges, throughout…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Prozesstechnik Kropf Hungária KFT	Exact match	Győr, HungaryHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “A Prozesstechnik KROPF Hungária Kft.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Addvantage Robotics Automation LTD	Exact match	Szombathely, HungaryHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “AddVantage Robotics & Automation Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Daal-Con	Exact match	Nagytarcsa, HungaryHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Vállalatunk több, mint 15 éve szakértője a komplex, átfogó gépészeti, erősáramú és automatika megoldások tervezésének és kivitelezésének az ipari termelő cégekre fókuszáltan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Wavedrive KFT	Exact match	Celldömölk, HungaryHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Over the past 20 years, our company has gathered extensive engineering knowledge and experience in many fields of the industry, from the development of medical devices to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Karman Mechanics	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Our company is a mechanical engineering service provider specialised in numerical simulation and machine design.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Maxflow	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Established for Control and Process Optimisation independently on automation system and process type.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Zencore 3d KFT	Exact match	Budapest, HungaryHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Cégünk olyan projektek kivitelezésében vesz részt, amelyek sorozatgyártási technológiák kidolgozását támogatják kutatás-fejlesztési kérdésekre adott válaszok és a…” Recorded in the RevenueBase company graph · Sep 17, 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 “process engineering companies”. 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 101 process engineering companies based in Hungary

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process engineering companies based in Hungary at a glance

As of Sep 17, 2026

28.8%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

31.7%Largest-city concentration · Budapest

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, 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 Hungary whose business descriptions match “process engineering companies” 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 155 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 17, 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 “process engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process engineering companies are there based in Hungary?

RevenueBase identified 101 company matches for process engineering companies 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?

Olajterv Engineering Co. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process engineering companies?

Budapest leads with 32 company records, followed by Gyor (5) and Debrecen (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 155 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 17, 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.