Company lists · Data refreshed September 2026

Top 25 Photovoltaic equipment manufacturers based in Austria

Name: Photovoltaic equipment manufacturers based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 103 companies tracked

RevenueBase identified 103 photovoltaic equipment manufacturers headquartered in Austria as of September 2026 and tracks 2,110 professional contacts across them, including 534 with verified work emails. Wels is the largest hub.

This list covers photovoltaic equipment manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

103Companies

2,110Contacts tracked

534Verified emails

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The 25 largest photovoltaic equipment manufacturers based in Austria

Ranked by team size

Top 25 of 103 photovoltaic equipment manufacturers based in Austria, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to photovoltaic equipment manufacturers: 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	Fronius International	Partial evidence	Wels, AustriaHQ checked Sep 17, 2026	5,001-10,000	336 contacts →
	Partial evidence “We are Fronius, an Austrian company specializing in welding technology, photovoltaics, and battery charging technology.” Source: RevenueBase Database · checked Sep 17, 2026
2	CCE	Partial evidence	Vienna, AustriaHQ checked Sep 17, 2026	51-200	207 contacts →
	Partial evidence “CCE - combined competence in photovoltaics CCE plans, builds, finances and manages alternative investments in the high-growth global sector of photovoltaics, thus creating…” Source: RevenueBase Database · checked Sep 17, 2026
3	Aerocompact	Indirect evidence	Satteins, AustriaHQ checked Sep 17, 2026	51-200	117 contacts →
	Indirect evidence “We specialize in developing, manufacturing, and distributing PV racking solutions, considering all static requirements, wind and snow loads, and the highest industry standards and…” Source: RevenueBase Database · checked Sep 17, 2026
4	suntastic.solar	Partial evidence	Bisamberg, AustriaHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “Als führendes österreichisches Unternehmen für erneuerbare Energien bieten wir Elektrikern, Installateuren und Dachdeckern sowohl hochwertige Photovoltaik-Produkte als auch eine…” Source: RevenueBase Database · checked Sep 17, 2026
5	PVI ALT	Partial evidence	Klagenfurt, AustriaHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “UNSERE KERNKOMPETENZEN: • Technisch optimierte Photovoltaik Anlagenplanung • Anlagenplanung für höchste Erträge (z.B.” Source: RevenueBase Database · checked Sep 17, 2026
6	Selina Photovoltaic Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “We are a professional full-service implementation partner specializing in the planning, project development, construction and operation of large-scale photovoltaic systems for…” Source: RevenueBase Database · checked Sep 17, 2026
7	KPV Solar Gmbh	Indirect evidence	Krumpendorf, AustriaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “KPV Solar is the leading Austrian Solar company designing and constructing utility size PV power plants.” Source: RevenueBase Database · checked Sep 17, 2026
8	Krannich Solar Austria	Indirect evidence	Wels, AustriaHQ checked Sep 17, 2026	501-1,000	13 contacts →
	Indirect evidence “Impressum: Krannich Solar GmbH Ligusterstraße 4 A-4600 Wels Tel:+43 (0)7242 932391-10 Fax:+43 (0)7242 932391-19 E-Mail info[at]at.krannich-solar.com Website Landesgericht Wels…” Source: RevenueBase Database · checked Sep 17, 2026
9	Eco-Tec.At Photovoltaics Gmbh	Indirect evidence	Irdning-donnersbachtal, AustriaHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Überzeugt von dem enormen Potential der Sonne, ist es unser Antrieb, dieses für jeden einfach und zuverlässig nutzbar zu machen.” Source: RevenueBase Database · checked Sep 17, 2026
10	Pv-Invest Gmbh	Partial evidence	Krumpendorf, AustriaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “PV-Invest GmbH is the parent company of the PV-Invest Group that generates electricity revenues with its photovoltaic power plants in several countries in Europe.” Source: RevenueBase Database · checked Sep 17, 2026
11	Ökovolt Solartechnik Gmbh	Indirect evidence	Ostermiething, AustriaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Photovolatik-Lösungen für Industrie, Gewerbe und Privat.” Source: RevenueBase Database · checked Sep 17, 2026
12	10hoch4 Photovoltaik Gmbh	Partial evidence	Mödling, AustriaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “10hoch4 Photovoltaik - Ihr Expertenteam für nachhaltige Photovoltaiklösungen!” Source: RevenueBase Database · checked Sep 17, 2026
13	Dafi Gmbh	Partial evidence	Eben Im Pongau, AustriaHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Als Full-Service-Photovoltaikanbieter mit integriertem Energiemanagement sind wir stolz darauf, unseren Kunden maßgeschneiderte PV-Lösungen anzubieten, die exakt auf ihre…” Source: RevenueBase Database · checked Sep 17, 2026
14	Kärnten Solar	Partial evidence	Klagenfurt Am Wörthersee, AustriaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Kärnten Solar ist ein Komplettanbieter im Bereich Photovoltaik, Notstrom, Batteriespeicher, Klein- & Großanlagen, Elektroladesäulen, Bürgerkraftwerke & PV-Contracting.” Source: RevenueBase Database · checked Sep 17, 2026
15	Baywa R.E. Solar Distribution At	Indirect evidence	Poggersdorf, AustriaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Ihr österreichischer Experte für Solarenergie Wir, die BayWa r.e.” Source: RevenueBase Database · checked Sep 17, 2026
16	PV Kraftwerk Gmbh	Partial evidence	Markt Allhau, AustriaHQ checked Sep 17, 2026	51-200	7 contacts →
	Partial evidence “Wir zählen zu den führenden PV-Unternehmen in Österreich und realisieren Photovoltaik-Anlagen jeglicher Größenordnung.” Source: RevenueBase Database · checked Sep 17, 2026
17	Secundo Photovoltaik Gmbh	Partial evidence	Graz, AustriaHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Die Secundo Photovoltaik GmbH setzt für Ihr Industrie und Gewerbeunternehmen Photovoltaikanlagen mit Komplettlösungen um.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ökoteam Solar Gmbh	Indirect evidence	Schrems, AustriaHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Ökosolar PV	Partial evidence	Weißkirchen, AustriaHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Ökosolar ist ein führender Anbieter im Bereich Photovoltaik mit einer klaren Mission: die breite Nutzung von erneuerbarer Sonnenenergie mithilfe von qualitativ hochwertigen…” Source: RevenueBase Database · checked Sep 17, 2026
20	Hema Rack Gmbh	Indirect evidence	Rettenschöss, AustriaHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Sonnenergie braucht starken Halt.” Source: RevenueBase Database · checked Sep 17, 2026
21	Green Solar Gmbh	Partial evidence	Villach, AustriaHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Green Solar ist ein E-Commerce-Unternehmen, das sich auf den Verkauf und die Beratung von Plug & Play Photovoltaikprodukten bzw.” Source: RevenueBase Database · checked Sep 17, 2026
22	Ertex Solar	Indirect evidence	Amstetten, AustriaHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “ertex solar is a flexible team of specialists with 70 years of experience in glass construction.” Source: RevenueBase Database · checked Sep 17, 2026
23	Mounting Solutions PV Systems Gmbh	Partial evidence	Nenzing, AustriaHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “We develop and sell innovative, efficient and, above all, sustainable photovoltaic solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	Solarel Gmbh	Indirect evidence	Paldau, AustriaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Vollstrom Gmbh	Indirect evidence	Leobersdorf, AustriaHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Wir glauben, dass die Lösung zu einer nachhaltig sauberen Zukunft in der intelligent vernetzten Dezentralisierung des Energiesystems liegt.” Source: RevenueBase Database · checked Sep 17, 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: photovoltaic equipment manufacturers. 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 photovoltaic equipment manufacturers.
Partial evidence: Its own public description names part of photovoltaic equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic equipment manufacturers. 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 103 photovoltaic equipment manufacturers based in Austria

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Photovoltaic equipment manufacturers based in Austria at a glance

As of Sep 17, 2026

25.3%Verified-email coverage

20.5Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Wels

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 103 companies.

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 photovoltaic equipment manufacturers, 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 “photovoltaic equipment manufacturers”. 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 photovoltaic equipment manufacturers), 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 photovoltaic equipment manufacturers, 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, 534 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 17, 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 photovoltaic equipment manufacturers, 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 photovoltaic equipment manufacturers are there based in Austria?

RevenueBase identified 103 photovoltaic equipment manufacturers 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?

Fronius International, headquartered in Wels, tops this list with the largest team on record.

Which city has the most photovoltaic equipment manufacturers?

Wels leads with 5 headquartered companies, followed by Vienna (4) and Wien (4).

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 534 verified decision-maker contacts tracked across these 103 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 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 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.