Company lists · Data refreshed September 2026

Top 25 Renewable energy automation companies based in Austria

Name: Renewable energy automation companies based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 94 companies tracked

RevenueBase identified 94 company matches for renewable energy automation companies associated with Austria as of September 2026 and tracks 605 professional contacts across them, including 280 with verified work emails. Vienna is the largest hub.

This list covers company matches for renewable energy automation companies 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

94Companies

605Contacts tracked

280Verified emails

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The 25 largest renewable energy automation companies based in Austria

Ranked by team size

Top 25 of 94 company matches for renewable energy automation companies 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	WEB Windenergie AG	Exact match	Pfaffenschlag Bei Waidhofen, AustriaHQ recorded Sep 17, 2026	201-500	91 contacts →
	Exact match “WEB Windenergie AG is a renewables & environment company based in Pfaffenschlag near Waidhofen, Lower Austria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	LSG Group Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	201-500	47 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Energy3000 Solar Gmbh	Exact match	Müllendorf, AustriaHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Nomen est omen – solar konzentriert sich auf nachhaltige Energiesysteme und -lösungen für das dritte Jahrtausend.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Cybergrid	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “CyberGrid is specialist in the development of innovative flexibility management solutions for a secure and clean grid.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Heizma	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “We’re building Austria’s fastest-growing clean energy company, combining technology, process excellence, and hands-on execution to make renewable heating and solar power radically…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	M-Tec Energy For Future	Exact match	Pinsdorf, AustriaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Over 4 decades of experience, more than installations and the constant further development of our technology are important cornerstones of the corporate strategy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Sonnenkraft Gmbh	Exact match	Sankt Veit An Der Glan, AustriaHQ recorded Sep 17, 2026	201-500	24 contacts →
	Exact match “As a leading specialist in solar energy since 1993, based in St.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	PWE System Gmbh	Exact match	Wels, AustriaHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “PWE System GmbH is a company based out of Franz-zola-straße 5, Wels, Oberösterreich, Austria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Conversio Energie Gmbh	Exact match	Spittal An Der Drau, AustriaHQ recorded Sep 17, 2026	201-500	11 contacts →
	Exact match “Conversio Energie GmbH is a chemicals company based out of Koschatstraße 24, Spittal an der Drau, Austria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Krone Sonne	Exact match	Mattersburg, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Hol dir die Sonne aufs Dach!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Energiefreund	Exact match	Landeck, AustriaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “Innovativ und nachhaltig: Wir vereinen intelligente Energiesysteme unter Ihrem Dach.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Energy Solutions Gmbh	Exact match	Engerwitzdorf, AustriaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Energy+- your partner for renewable energies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Green Electrics Licht & Energietechnik Gmbh	Exact match	Gleisdorf, AustriaHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match “Green Electrics unterstützt Sie als Komplettanbieter zuverlässig mit innovativen Lösungen in allen energiewirtschaftlichen Belangen zum Thema Licht, Photovoltaik, Smart Home und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Solah Gmbh	Exact match	Mattersburg, AustriaHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Wir haben es uns seit 2011 zur Aufgabe gemacht, das Potential der Sonne als Energiequelle zu nutzen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Greesma Energy Services Gmbh	Exact match	Sankt Margarethen An Der Raab, AustriaHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Greesma ist Ihr professioneller Partner für nachhaltige, intelligente und wirtschaftliche Energielösungen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Novventos	Exact match	Neukirchen, AustriaHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “At novventos, we’re driven by the ambition to develop breakthrough technology that harnesses nature’s power to produce clean, sustainable energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	AAE Naturstrom	Exact match	Kötschach-mauthen, AustriaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Wir garantieren unseren Kunden die Belieferung mit Strom aus 100 Prozent erneuerbaren Energiequellen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Fullset	Exact match	Bruck An Der Leitha, AustriaHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Energy available whenever you need it - energy storage systems for residential, industrial and RES farms applications FullSet is all about: protection of your home or business…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Salzachsonne	Exact match	Neukirchen Am Großvenediger, AustriaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Unsere Lösungen umfassen- Photovoltaikanlagen: Planung, Förderung, Errichtung, Wartung & Service, Anlagenoptimierung - Steuerungssysteme: Steuer- & Regeltechnik, Gebäudetechnik…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Nu50 Energy	Exact match	Linz, AustriaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Energiewende aus einer Hand: Als innovatives Unternehmen im Bereich erneuerbare Energien sind wir stolz darauf, individuelle Lösungen zu entwickeln, die zu einer nachhaltigen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Balun Energy	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Renewables are necessary for the energy transition and are getting more popular.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Connesso Energy Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Erneuerbare Energien” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	THI Handels Gmbh	Exact match	Linz, AustriaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Photovoltaik Stromspeicher Legrand LEVION E-Ladestationen Gira Bticino ABB Jung Pipelife” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Regiowert Elektrotechnik Gmbh	Exact match	Bad Sauerbrunn, AustriaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Der Startschuss für REGIOWERT ELEKTROTECHNIK fiel am 07.11.2022.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	SES	Exact match	Klagenfurt Am Wörthersee, AustriaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Seit 2014 planen und realisieren wir- intelligente Gebäudeautomation - Smart-Home-Systeme - PV-Anlagen & - Elektrotechnik Und das alles effizient, zukunftssicher und perfekt…” 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 “renewable energy automation 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 94 renewable energy automation companies based in Austria

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Renewable energy automation companies based in Austria at a glance

As of Sep 17, 2026

46.3%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

12.8%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 94 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 “renewable energy automation 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 280 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 “renewable energy automation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy automation companies are there based in Austria?

RevenueBase identified 94 company matches for renewable energy automation companies 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?

WEB Windenergie AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy automation companies?

Vienna leads with 12 company records, followed by Linz (4) and Graz (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 280 professional contacts with verified work emails tracked across these 94 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.