Company lists · Data refreshed September 2026

Top 25 Mep engineering firms based in Austria

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 96 companies tracked

RevenueBase identified 96 company matches for mep engineering firms associated with Austria as of September 2026 and tracks 637 professional contacts across them, including 278 with verified work emails. Vienna is the largest hub.

This list covers company matches for mep engineering firms associated with Austria, 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

96Companies

637Contacts tracked

278Verified emails

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The 25 largest mep engineering firms based in Austria

Ranked by team size

Top 25 of 96 company matches for mep engineering firms based in Austria, 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	SHT Haustechnik	Exact match	Perchtoldsdorf, AustriaHQ recorded Sep 17, 2026	201-500	117 contacts →
	Exact match “SHT Haustechnik is a Mechanical or Industrial Engineering company located in 9Gurkg, Vienna, Vienna, Austria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ZFG Altherm Engineering	Exact match	Baden, AustriaHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “ZFG ALTHERM ist Wegweiser für Ingenieurleistungen der technischen Gebäudeausrüstung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	KS Ingenieure ZT Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “KS Ingenieure ZT GmbH - Ihr starker Partner für Ingenieurleistungen aus einer Hand!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Adenbeck Gmbh	Exact match	Wels, AustriaHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Unsere Kernkompetenz liegt in der ganzheitlichen - ß ü.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	SAR Anlagenbau Gmbh	Exact match	Hausmening, AustriaHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Unser breites Leistungsspektrum ist unser Vorteil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Vatter & Partner Zt-Gmbh	Exact match	Gleisdorf, AustriaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Der Weg der ZT-Vatter GmbH hat bereits 1970 begonnen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Enova Engineering	Exact match	Sankt Florian, AustriaHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “Die Zukunft innovativer Maschinen gestalten unsere Mitarbeiter in den Bereichen - MECHANICAL Engineering - Konstruktionsbüro f.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Stadlmann TEC Gmbh	Exact match	Raaba-grambach, AustriaHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “STADLMANN TEC GmbH is your innovative partner for engineering services in the fields of computer engineering, electrical engineering, mechanical & plant engineering and software…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Wallner & Schemitsch Ingenieure Gmbh	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Wallner & Schemitsch – Ihr Partner für anspruchsvolle Bauprojekte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	UTG Universaltechnik Gmbh	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “Experienced experts for cost estimates, process engineering, basic engineering, detailed engineering, project management, procurement, site supervision, startup assistance, 3D…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	KWI Engineers Gmbh	Exact match	St. Pölten, AustriaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Willkommen bei den KWI-Ingenieuren!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Schmidt Reuter Gebäudetechnik	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Unser Ansatz basiert auf einer ökologisch und ökonomisch effizienten TGA Planung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Schatz Gmbh, Ingenieurbuero Fuer Industrieanlagen	Exact match	Naarn, AustriaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “The company SCHATZ GmbH was founded in 1990 as engineering office.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Ringhofer & Partner Gmbh	Exact match	Pinggau, AustriaHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Die Ringhofer & Partner GmbH mit Sitz in Pinggau in der Steiermark ist eines der führenden Planungsbüros im Bereich Gebäudetechnik, Bau- und Energieplanung österreichweit.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	E&c Ingenieurbüro FÜR Maschinen- UND Anlagenbau Gmbh	Exact match	Wels, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Seit der Gründung im Jahre entwickelte sich E&C vom 1-Mann-Unternehmen im Bereich Berechnung und Konstruktion zu Ihrem renommierten Partner für Gesamtanlagenplanung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	EPG Elektroplanungs Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Die EPG wurde 1990 gegründet und ist ein Ingenieurbüro für Elektrotechnik mit Standorten in Wien und Spittal/Drau.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Energie Technik Ing. Mario Malli Planungs-Gmbh	Exact match	Vöcklabruck, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “SYNERGIE DES GANZEN Alle Gewerke der technischen Gebäudeausrüstung Wir als Ingenieurbüro bieten Gebäudetechnische Gesamtlösungen aus den Bereichen Heizungstechnik…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Marius Ziviltechniker	Exact match	Salzburg, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Die Begeisterung für Entwurf und Planung sowie deren Umsetzung ist unser Antrieb.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Zentraplan Planungsges.M.B.H	Exact match	Wiener Neustadt, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Als Ingenieurbüro für Installations- und Elektrotechnik, welches seit 1980 besteht, decken wir das gesamte Spektrum der technischen Gebäudeausrüstung sowohl in der Planung als…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Hans Lechner ZT E.U	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Die Hans Lechner ZT ist ein Ingenieur- und Architekturbüro mit Spezialisierung auf komplexe Großbauvorhaben.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	BBB Mauch Gmbh	Exact match	Villach, AustriaHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Architektur- und Ingenieurplanungen von gewerblichen, öffentlichen und privaten Bauten von der Idee bis zur Umsetzung” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	SHP Beratende Ingenieure	Exact match	Kundl, AustriaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Wir beraten Sie gerne bei Ihrer Planung für die komplette Energie- Gebäude- und Elektrotechnik.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	IDS Beratende Ingenieure Gmbh	Exact match	Schwaz, AustriaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Our main focus is on projects involving electrical, measuring, control and technical control equipment (EMSR) for road tunnels, sewage treatment plants, pumping stations, drinking…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Busz Gmbh	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Ingenieutbüro für Elektrotechnik” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Ingenieurbüro Lang Gmbh	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Mit Innovationskraft zur Gebäudetechnik der Zukunft Das Ingenieurbüro Lang steht seit 1986 für Haustechnikplanung mit Fokus auf Kälte- und Klimatechnik – heute bereits in zweiter…” 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 “mep 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 96 mep engineering firms based in Austria

See the full list, filter by size, metro and specialty, and access 278 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mep engineering firms based in Austria at a glance

As of Sep 17, 2026

43.6%Verified-email coverage

6.6Average contacts per company

11-50Median size (employees)

18.8%Largest-city concentration · Vienna

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 96 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 Austria whose business descriptions match “mep 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 278 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 “mep engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mep engineering firms are there based in Austria?

RevenueBase identified 96 company matches for mep engineering firms associated with Austria 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?

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

Which city has the most mep engineering firms?

Vienna leads with 18 company records, followed by Graz (5) and Villach (3).

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 278 professional contacts with verified work emails tracked across these 96 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.