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Top Solar Companies in Austria
Last updated:29 Sep 2025
Created by
Surfe
| Views:
15
Market context behind this list
Sort by
Annual Revenue
Company Growth
Team Growth
Location
| Companies | Key Contacts | Annual Revenue | Funding | Company Growth | Management Team Growth | Hiring Status | Tech Stack | HQ Location | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
HAFNERTEC Heiztechnik
Energy
|
5
|
Vertriebsmanager, Produktmanager, Inhaber & Geschäftsführer
|
+6
|
$10-50M
|
|
⏸️ No Growth: 0%
5 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Not Hiring
|
33
|
Waasen, Austria
|
|
| 2 |
E-Werk Franz
Energy
|
4
|
Abteilungsleiterin Erneuerbare Energie, Leiter Vertrieb Marketing & Energiehandel, Marketing & Communications Managerin
|
+10
|
$10-50M
|
|
⏸️ No Growth: 0%
4 Employees
|
⏸️ No Growth: 0%
Employees
|
Not Hiring
|
13
|
Graz, Austria
|
|
| 3 |
SOLIDAY Das Sonnensegel
Solar
|
2
|
Mediendesigner, Head of eCommerce, Head Of Sales Department
|
+3
|
$100-500M
|
|
⏸️ No Growth: 0%
2 Employees
|
⏸️ No Growth: 0%
Employees
|
Not Hiring
|
14
|
Schwanenstadt, Austria
|
|
| 4 |
SUNPOR Kunststoff
Renewable Energy
|
25
|
Marketing / Business Development, Department Manager - Sustainability, Head Of Sales
|
+37
|
$10-50M
|
|
⏸️ No Growth: 0%
25 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Not Hiring
|
6
|
St. Pölten, Austria
|
|
| 5 |
Elektro Kern
Energy
|
2
|
Leitende:r Mitarbeiter:in, Niederlassungsleitung OÖ
|
+2
|
$10-50M
|
|
🔥 Hyper growth: 100%
1 ↗ 2 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Not Hiring
|
12
|
Grünbach, Austria
|
|
| 6 |
Sonnenkraft
Energy
|
17
|
Contador público certificado, Gebietsleiter Vertrieb, Geschäftsführer
|
+70
|
$100-500M
|
|
📊 Modest Growth: 6.25%
16 ↗ 17 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Actively Hiring
|
9
|
St. Veit an der Glan, Austria
|
|
| 7 |
Power Solar Wärmetauscher AUSTRIA
Electronics
|
4
|
Administration und Einkauf, Marketing und Vertrieb, Auslegung & Verfahrens Technik
|
+4
|
$10-50M
|
|
⏸️ No Growth: 0%
4 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Not Hiring
|
22
|
Ansfelden, Austria
|
|
| 8 |
My-PV
Energy
|
14
|
Produktmanagement Vertrieb, Digital Marketing & PR, Head of Research And Development
|
+20
|
$10-50M
|
|
⏸️ No Growth: 0%
14 Employees
|
⏸️ No Growth: 0%
Employees
|
Not Hiring
|
20
|
Neuzeug, Austria
|
|
| 9 |
Neoom
Energy
|
92
|
ERP Project Manager, Head of Digital Services, CFO & Co-Founder
|
+80
|
$500-1,000M
|
Series B,
05-26-2023
|
📉 Negative Growth: -3.16%
95 ↘ 92 Employees
|
⏸️ No Growth: 0%
10 Employees
|
Actively Hiring
|
19
|
Freistadt, Austria
|
|
| 10 |
Radel AND Hahn Klimatechnik GesmbH
Energy Efficiency
|
3
|
Heating And Air Conditioning Engineer, Inginer Instalatii, CEO
|
+6
|
$10-50M
|
|
⏸️ No Growth: 0%
3 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Not Hiring
|
18
|
Mattersburg, Austria
|
|
| 11 |
WO AND WO Sonnenlichtdesign KG
Solar
|
21
|
Akademie, Produktentwicklungsingenieur, Vertriebsleitung Schweiz
|
+36
|
$10-50M
|
|
📉 Negative Growth: -8.7%
23 ↘ 21 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Not Hiring
|
9
|
Graz, Austria
|
|
| 12 |
GLS Energie
Energy
|
4
|
Leitung Photovoltaik / Elektromobilität, Leonding, Bauleiter
|
+5
|
$100-500M
|
|
⏸️ No Growth: 0%
4 Employees
|
⏸️ No Growth: 0%
Employees
|
Not Hiring
|
9
|
Leonding, Austria
|
|
| 13 |
PRO PET AUSTRIA Heimtiernahrung
Energy
|
17
|
Qualitätsmanagement, Global Logistics Manager, Pro Pet Austria Heimtiernahrung GmbH
|
+18
|
$10-50M
|
|
⏸️ No Growth: 0%
17 Employees
|
⏸️ No Growth: 0%
1 Employees
|
Actively Hiring
|
23
|
Pucking, Austria
|
|
| 14 |
Windkraft Simonsfeld AG
Energy
|
54
|
Teamleiterin Akquise Wind, Corporate Social Responsibility, Head of Communications
|
+62
|
$10-50M
|
|
📊 Modest Growth: 1.89%
53 ↗ 54 Employees
|
⏸️ No Growth: 0%
2 Employees
|
Actively Hiring
|
9
|
Ernstbrunn, Austria
|
|
| 15 |
Aerocompact
Energy
|
86
|
Product Owner, Inside Sales Engineer, Vertriebsleiter Deutschland
|
+99
|
$10-50M
|
|
📉 Negative Growth: -3.37%
89 ↘ 86 Employees
|
⏸️ No Growth: 0%
7 Employees
|
Actively Hiring
|
13
|
Satteins, Austria
|
|
| 16 |
Wiener Netze GmbH
Energy
|
244
|
HR-Generalist, Technician, Senior Pension Administrator
|
>100
|
$500-1,000M
|
|
📊 Modest Growth: 1.67%
240 ↗ 244 Employees
|
⏸️ No Growth: 0%
2 Employees
|
Actively Hiring
|
15
|
Wien, Austria
|
|
| 17 |
Illwerke vkw
Automotive
|
292
|
Lehrlingsausbilder Digitalisierung, Projektleiter, Energiemanager
|
>100
|
$500-1,000M
|
|
📊 Modest Growth: 3.18%
283 ↗ 292 Employees
|
⏸️ No Growth: 0%
7 Employees
|
Actively Hiring
|
12
|
Bregenz, Austria
|
|
| 18 |
Verbund
Energy
|
567
|
Procurement Engineer, Betriebsingenieur_BAU, Kaufmännischer Mitarbeiter
|
>100
|
$500-1,000M
|
|
📊 Modest Growth: 1.43%
559 ↗ 567 Employees
|
⏸️ No Growth: 0%
15 Employees
|
Actively Hiring
|
16
|
Vienna, Austria
|
|
| 19 |
Enery
Energy
|
165
|
Vice President M&A, Vice President | Financing, PV plant operator
|
>100
|
$10-50M
|
Debt Financing,
12-15-2024
|
📊 Modest Growth: 1.23%
163 ↗ 165 Employees
|
⏸️ No Growth: 0%
6 Employees
|
Actively Hiring
|
30
|
Vienna, Austria
|
|
| 20 |
WEB Windenergie AG
Energy
|
73
|
Head of Operational Technology, Senior Project Manager & Wind & Solar Project Developer, Investor Services
|
>100
|
$500-1,000M
|
Debt Financing,
09-11-2024
|
📉 Negative Growth: -1.35%
74 ↘ 73 Employees
|
⏸️ No Growth: 0%
5 Employees
|
Not Hiring
|
11
|
Arnolz, Austria
|
|
| 21 |
Hella
Construction
|
112
|
Marketing, Inżynier ds. sprzedaży, Area Sales Manager/Responsabile filiale di Milano
|
>100
|
$100-500M
|
|
📉 Negative Growth: -2.61%
115 ↘ 112 Employees
|
⏸️ No Growth: 0%
5 Employees
|
Actively Hiring
|
11
|
Abfaltersbach, Austria
|
|
| 22 |
RP Global
Renewable Energy
|
111
|
Legal Advisor / Compliance Manager, Head of Transition, office manager
|
>100
|
$10-50M
|
Private Equity Round,
10-24-2024
|
📊 Modest Growth: 1.83%
109 ↗ 111 Employees
|
⏸️ No Growth: 0%
5 Employees
|
Not Hiring
|
10
|
Vienna, Austria
|
|
| 23 |
HERZ Energietechnik
Energy
|
32
|
Vertriebsmitarbeiter, Diplomierte Buchhalterin, Leitung Technischer Vertrieb
|
+40
|
$50-100M
|
|
⏸️ No Growth: 0%
32 Employees
|
📉 Negative Growth: -50%
2 ↘ 1 Employees
|
Not Hiring
|
30
|
Pinkafeld, Austria
|
|
| 24 |
PV Kraftwerk
Energy
|
3
|
Büroangestellte, Projektentwicklung, Projektleiter
|
+4
|
$10-50M
|
|
📉 Negative Growth: -25%
4 ↘ 3 Employees
|
📉 Negative Growth: -100%
1 ↘ Employees
|
Not Hiring
|
9
|
Markt Allhau, Austria
|