Company lists · Data refreshed September 2026

Top 25 Renewable energy project management software companies based in Austria

RevenueBase identified 98 renewable energy project management software companies headquartered in Austria as of September 2026 and tracks 793 professional contacts across them, including 360 with verified work emails. Vienna is the largest hub.

This list covers renewable energy project management software companies 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
98Companies
793Contacts tracked
360Verified emails
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The 25 largest renewable energy project management software companies based in Austria

Ranked by team size
Top 25 of 98 renewable energy project management software companies 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 renewable energy project management software companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceVienne, AustriaHQ checked Sep 29, 2026201-500158 contacts →

Strong evidence

“RP Global is a large-scale developer with 40+ years of experience in the renewable energy sector.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidencePfaffenschlag Bei Waidhofen, AustriaHQ checked Sep 29, 2026201-50091 contacts →

Partial evidence

“WEB Windenergie AG is a renewables & environment company based in Pfaffenschlag near Waidhofen, Lower Austria.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceMüllendorf, AustriaHQ checked Sep 29, 202651-20044 contacts →

Partial evidence

“Nomen est omen – solar konzentriert sich auf nachhaltige Energiesysteme und -lösungen für das dritte Jahrtausend.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceVienna, AustriaHQ checked Sep 29, 202651-20044 contacts →

Partial evidence

“CyberGrid is specialist in the development of innovative flexibility management solutions for a secure and clean grid.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceVienna, AustriaHQ checked Sep 29, 202611-5024 contacts →

Indirect evidence

“The AustriaEnergy Group is a global independent site developer with technology selección and IPP (Independent Power Producer) of utility-scale wind, green hydrogen and solar…”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceVienna, AustriaHQ checked Sep 29, 202611-5020 contacts →

Strong evidence

“e7 is a private research and consulting company specialized in the energy efficiency and the renewable energy sector.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceKilb, AustriaHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“ECOwind is an Austrian pioneer in the field of wind power.”

Source: RevenueBase Database · checked Sep 29, 2026
8Strong evidenceWien, AustriaHQ checked Sep 29, 202611-5018 contacts →

Strong evidence

“As a spin-off of the TU Vienna, we develop software that regularly transforms energy data into actionable tasks.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceWolkersdorf, AustriaHQ checked Sep 29, 202611-5013 contacts →

Partial evidence

“Wir sind Windkraftpionier – Die ÖKOENERGIE Gruppe mit Firmensitz in Obersdorf, NÖ, ist seit 1995 im Bereich Erneuerbare Energie tätig und zählt damit zu den österreichischen…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceIrdning-donnersbachtal, AustriaHQ checked Sep 29, 202651-20012 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 29, 2026
11Partial evidenceSpittal An Der Drau, AustriaHQ checked Sep 29, 2026201-50011 contacts →

Partial evidence

“Conversio Energie GmbH is a chemicals company based out of Koschatstraße 24, Spittal an der Drau, Austria.”

Source: RevenueBase Database · checked Sep 29, 2026
12Strong evidenceLengau, AustriaHQ checked Sep 29, 202611-5010 contacts →

Strong evidence

“We are a growing technical office for renewable energy located in Friedburg /Upper Austria.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceVienna, AustriaHQ checked Sep 29, 202611-5010 contacts →

Strong evidence

“Voltares is an independent renewable energy developer focused on utility-scale and distributed assets in emerging markets.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceGemeinde Bruck An Der Leitha, AustriaHQ checked Sep 29, 202611-5010 contacts →

Partial evidence

“Wir gestalten die Energiezukunft!”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceKlagenfurt, AustriaHQ checked Sep 29, 202611-509 contacts →

Partial evidence

“Seit Jahrzehnten beschäftigen wir uns mit Energie- und Umweltdaten in Unternehmen.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidencePerg, AustriaHQ checked Sep 29, 202611-509 contacts →

Partial evidence

“Sunlumo is new - a green technology company with a focus on solar energy.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceMattersburg, AustriaHQ checked Sep 29, 202611-508 contacts →

Indirect evidence

“Hol dir die Sonne aufs Dach!”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceGraz, AustriaHQ checked Sep 29, 20261-107 contacts →

Indirect evidence

“i2m Unternehmensentwicklung GmbH is a research-driven technology development and innovation consultancy founded in Graz, Austria in 2014.”

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidenceEngerwitzdorf, AustriaHQ checked Sep 29, 20261-106 contacts →

Strong evidence

“Energy+- your partner for renewable energies.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceHolzhausen, AustriaHQ checked Sep 29, 202611-505 contacts →

Partial evidence

“Wir freuen uns, Ihnen unser Unternehmen vorstellen zu dürfen: Die ETU GmbH steht für Softwareentwicklung, Vertrieb und Schulung von Softwareprodukten.”

Source: RevenueBase Database · checked Sep 29, 2026
21Strong evidenceWien, AustriaHQ checked Sep 29, 20261-105 contacts →

Strong evidence

“Trianel Energieprojekte Austria GmbH deckt mit ihren Kompetenzen jede Phase einer Projektrealisierung ab.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceGleisdorf, AustriaHQ checked Sep 29, 202651-2005 contacts →

Partial evidence

“Green Electrics unterstützt Sie als Komplettanbieter zuverlässig mit innovativen Lösungen in allen energiewirtschaftlichen Belangen zum Thema Licht, Photovoltaik, Smart Home und…”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceMattersburg, AustriaHQ checked Sep 29, 202611-505 contacts →

Partial evidence

“Wir haben es uns seit 2011 zur Aufgabe gemacht, das Potential der Sonne als Energiequelle zu nutzen.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceSankt Margarethen An Der Raab, AustriaHQ checked Sep 29, 20261-105 contacts →

Partial evidence

“Greesma ist Ihr professioneller Partner für nachhaltige, intelligente und wirtschaftliche Energielösungen.”

Source: RevenueBase Database · checked Sep 29, 2026
25Strong evidenceGraz, AustriaHQ checked Sep 29, 20261-105 contacts →

Strong evidence

“At Arteria Technologies we are building software for planning and optimization of decentralized energy systems.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 98 renewable energy project management software companies based in Austria

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Renewable energy project management software companies based in Austria at a glance

As of Sep 29, 2026
45.4%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Vienna
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
32
51-200
6
201-500
3

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 98 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 renewable energy project management software companies, 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 “renewable energy project management software companies”. 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 renewable energy project management software companies), 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 renewable energy project management software companies, 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, 360 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 renewable energy project management software companies, 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 renewable energy project management software companies are there based in Austria?

RevenueBase identified 98 renewable energy project management software companies 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?

RP Global, headquartered in Vienne, tops this list with the largest team on record.

Which city has the most renewable energy project management software companies?

Vienna leads with 7 headquartered companies, followed by Wien (5) and Graz (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 360 verified decision-maker contacts tracked across these 98 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.