Company lists · Data refreshed September 2026

Top 25 Electrical consulting firms based in Austria

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 207 companies tracked

RevenueBase identified 207 electrical consulting firms headquartered in Austria as of September 2026 and tracks 1,081 professional contacts across them, including 475 with verified work emails and 17 with mobile numbers. Vienna is the largest hub.

This list covers electrical consulting firms headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

207Companies

1,081Contacts tracked

475Verified emails

17Mobile numbers

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The 25 largest electrical consulting firms based in Austria

Ranked by team size

Top 25 of 207 electrical consulting firms based in Austria, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	KS Engineers	Indirect evidence	Graz, AustriaHQ checked Sep 29, 2026	501-1,000	191 contacts →
	Indirect evidence “Wir sind ein international tätiges Technologieunternehmen mit Fokus auf präzise Prüflösungen für die Automobilindustrie sowie innovative Anwendungen in Energietechnik, Simulation…” Source: RevenueBase Database · checked Sep 29, 2026
2	Klenk & Meder Gmbh	Indirect evidence	St. Pölten, AustriaHQ checked Sep 29, 2026	501-1,000	80 contacts →
	Indirect evidence “Wer wir sind Als großes österreichisches Elektrotechnikunternehmen blickt Klenk & Meder auf eine über 50-jährige erfolgreiche Unternehmensgeschichte zurück.” Source: RevenueBase Database · checked Sep 29, 2026
3	BHM Ingenieure	Indirect evidence	Feldkirch, AustriaHQ checked Sep 29, 2026	51-200	73 contacts →
	Indirect evidence “Since 1992, BHM INGENIEURE has been working as an interdisciplinary engineering company on national as well as international assignments with a focus on industry, transportation…” Source: RevenueBase Database · checked Sep 29, 2026
4	CES Clean Energy Solutions	Indirect evidence	Vienna, AustriaHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “CES clean energy solutions is an enginneering consultant company and serves you as competence centre for energy efficiency, renewable energy and sustainable development.” Source: RevenueBase Database · checked Sep 29, 2026
5	LSG Group Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 29, 2026	201-500	47 contacts →
	Indirect evidence “LSG GROUP based in Austria, was originally founded as Leopold Jordan GmbH in Vienna in 1997, renamed 2010 to LJG Building Solutions GmbH and finally 2012 restructured to the LSG…” Source: RevenueBase Database · checked Sep 29, 2026
6	Gifas Electric Austria	Partial evidence	Eugendorf Bei Salzburg, AustriaHQ checked Sep 29, 2026	51-200	37 contacts →
	Partial evidence “GIFAS-ELECTRIC GmbH steht seit mehr als 50 Jahren für elektrotechnische Systemlösungen.” Source: RevenueBase Database · checked Sep 29, 2026
7	Hereschwerke Gmbh	Indirect evidence	Wildon, AustriaHQ checked Sep 29, 2026	51-200	27 contacts →
	Indirect evidence “Die Hereschwerke sind der industrielle Partner im Bereich der Elektrotechnik bei zukunftsweisenden Gebäude, Infrastruktur, und Energielösungen.” Source: RevenueBase Database · checked Sep 29, 2026
8	SAR Anlagenbau Gmbh	Indirect evidence	Hausmening, AustriaHQ checked Sep 29, 2026	51-200	25 contacts →
	Indirect evidence “Unser breites Leistungsspektrum ist unser Vorteil.” Source: RevenueBase Database · checked Sep 29, 2026
9	Enexsa Gmbh	Partial evidence	Raaba-grambach, AustriaHQ checked Sep 29, 2026	11-50	22 contacts →
	Partial evidence “ENEXSA (formerly VTU Energy) is a team of highly qualified engineers with long-term experience in the power industry who offer consulting services and software solutions for the…” Source: RevenueBase Database · checked Sep 29, 2026
10	Emc-Elektromanagement & Construction Gmbh	Indirect evidence	Böheimkirchen, AustriaHQ checked Sep 29, 2026	201-500	20 contacts →
	Indirect evidence “emc bietet seinen Kunden seit 1970 ein breites Spektrum an Dienstleistungen aus allen Bereichen der Elektrotechnik: Energietechnik, Kommunikationstechnik, Beleuchtungstechnik…” Source: RevenueBase Database · checked Sep 29, 2026
11	Hawlan Elektrotechnik Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect evidence “UNSERE DIENSTLEISTUNGEN - Planung, Errichtung und Sanierung von Elektroanlagen Elektroinstallation in Wohnungen, Einfamilienhäuser, Wohnhäuser, Büros, Gewerbebetriebe, uvm-…” Source: RevenueBase Database · checked Sep 29, 2026
12	Falkner & Riml Gmbh	Indirect evidence	Längenfeld, AustriaHQ checked Sep 29, 2026	51-200	12 contacts →
	Indirect evidence “Falkner & Riml Elektro!” Source: RevenueBase Database · checked Sep 29, 2026
13	TBH Ingenieur Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 29, 2026	1,001-5,000	12 contacts →
	Indirect evidence “Die TBH Ingenieur GmbH ist IHR kompetenter Partner für ganzheitliche Lösungen, die Ihr Gebäude und energietechnischen Anlagen energieeffizienter und nachhaltiger machen.” Source: RevenueBase Database · checked Sep 29, 2026
14	Dorfelektriker Mittelberger Gmbh	Indirect evidence	Götzis, AustriaHQ checked Sep 29, 2026	51-200	11 contacts →
	Indirect evidence “Als innovatives Unternehmen im Bereich Elektroinstallationen im Herzen von Vorarlberg sind wir der führende Partner für Energie und Licht.” Source: RevenueBase Database · checked Sep 29, 2026
15	Lechner Partner Ingenieure Gmbh	Indirect evidence	Penzendorf, AustriaHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Die Firma Lechner + Partner Ingenieure bietet als befugtes Ingenieurbüro nicht nur Planungs- und Überwachungsleistungen an sondern versteht sich als technischer Dienstleister…” Source: RevenueBase Database · checked Sep 29, 2026
16	Ringhofer & Partner Gmbh	Indirect evidence	Pinggau, AustriaHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Die Ringhofer & Partner GmbH mit Sitz in Pinggau in der Steiermark ist eines der führenden Planungsbüros im Bereich Gebäudetechnik, Bau- und Energieplanung österreichweit.” Source: RevenueBase Database · checked Sep 29, 2026
17	Toms ZT Gmbh	Indirect evidence	Krems An Der Donau, AustriaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Structural Engineering, Controlling” Source: RevenueBase Database · checked Sep 29, 2026
18	EPG Elektroplanungs Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Die EPG wurde 1990 gegründet und ist ein Ingenieurbüro für Elektrotechnik mit Standorten in Wien und Spittal/Drau.” Source: RevenueBase Database · checked Sep 29, 2026
19	Zentraplan Planungsges.M.B.H	Indirect evidence	Wiener Neustadt, AustriaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Als Ingenieurbüro für Installations- und Elektrotechnik, welches seit 1980 besteht, decken wir das gesamte Spektrum der technischen Gebäudeausrüstung sowohl in der Planung als…” Source: RevenueBase Database · checked Sep 29, 2026
20	GEG Elektro UND Gebäudetechnik Gmbh	Indirect evidence	Gmunden, AustriaHQ checked Sep 29, 2026	51-200	7 contacts →
	Indirect evidence “Wir beraten, planen, installieren / montieren, reparieren, servicieren u.” Source: RevenueBase Database · checked Sep 29, 2026
21	Egger Licht	Indirect evidence	Feldkirchen In Kärnten, AustriaHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “Wir sind ein konzessioniertes unabhängiges Ingenieurbüro mit einem qualifizierten Team erfahrener Lichtplaner.” Source: RevenueBase Database · checked Sep 29, 2026
22	Elkatec Consult Engineering Gmbh	Indirect evidence	Salzburg, AustriaHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “elkatec, ein modernes Planungsbüro zur Umsetzung von energieeffizienten Planungslösungen in Elektro- und Haustechnikbereichen der Wirtschafts-und Gewerbekunden sowie des…” Source: RevenueBase Database · checked Sep 29, 2026
23	EPG Elektrotechnik Gmbh	Indirect evidence	Steyregg, AustriaHQ checked Sep 29, 2026	201-500	6 contacts →
	Indirect evidence “Als Problemlöser im elektrotechnischen Anlagenbau bieten wir Ihnen ein umfassendes Produkt- und Leistungsportfolio aus Beratung, Planung, Engineering, Fertigung und Montage bis…” Source: RevenueBase Database · checked Sep 29, 2026
24	Stromline Elektrotechnik Gmbh	Indirect evidence	Seiersberg, AustriaHQ checked Sep 29, 2026	51-200	6 contacts →
	Indirect evidence “STROMLINE Elektrotechnik GmbH is a company based out of BRUNNENFELDSTRASSE 25-27, Seiersberg, Steiermark, Austria.” Source: RevenueBase Database · checked Sep 29, 2026
25	E-Werk Franz	Indirect evidence	Graz, AustriaHQ checked Sep 29, 2026	51-200	6 contacts →
	Indirect evidence “Bei uns fließt gute Energie seit 1903.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical consulting firms.
Partial evidence: Its own public description names part of electrical consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 207 electrical consulting firms based in Austria

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Electrical consulting firms based in Austria at a glance

As of Sep 29, 2026

43.9%Verified-email coverage

1.6%Mobile-number coverage

5.2Average contacts per company

1-10Median size (employees)

13.0%Largest-city concentration · Vienna

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

119

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 31.0d

2090–30

25231–60

1161–90

090–180

3180+

Company record updated

Median 91.0d

00–30

24731–60

29361–90

49190–180

50180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Austria whose own description of what they do matches “electrical consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical consulting firms, and records with no verified work email. Companies headquartered outside Austria are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 475 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical consulting firms are there based in Austria?

RevenueBase identified 207 electrical consulting firms headquartered in Austria as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

KS Engineers, headquartered in Graz, tops this list with the largest team on record.

Which city has the most electrical consulting firms?

Vienna leads with 27 headquartered companies, followed by Graz (12) and Innsbruck (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 475 verified decision-maker contacts tracked across these 207 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.