![Ilonka Nussbaumer](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Ilonka Nussbaumer
Director/Board Member at
SMA SOLAR TECHNOLOGY AG
Profile
Ilonka Nussbaumer is Executive Vice President & Head-Human Resources at Danfoss A since 2019.
Member of the Supervisory Board at SMA Solar Technology AG.
Member of the Supervisory Board at Bilfinger SE starting in 2026.
Former Group Head-Human Resources & Senior Vice President at Voith GmbH & Co. KGaA from 2011 to 2018.
Completed undergraduate studies at Vienna University of Economics & Business.
Ilonka Nussbaumer active positions
| Companies | Position | Start |
|---|---|---|
| SMA SOLAR TECHNOLOGY AG | Director/Board Member | - |
| BILFINGER SE | Director/Board Member | 2026-05-19 |
Danfoss A/S
 Danfoss A/S Industrial MachineryProducer Manufacturing Manufactures mobile hydraulics for the construction, agriculture and other off-highway vehicle markets | Human Resources Officer | 2018-12-31 |
Former positions of Ilonka Nussbaumer
| Companies | Position | End |
|---|---|---|
Voith GmbH & Co. KGaA
 Voith GmbH & Co. KGaA Industrial MachineryProducer Manufacturing Manufactures paper machines, turbines and generators | Human Resources Officer | 2017-12-31 |
Training of Ilonka Nussbaumer
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
27
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Bilfinger SE
 Bilfinger SE Engineering & ConstructionIndustrial Services Provides construction services to industrial sectors | Industrial Services |
Voith GmbH & Co. KGaA
Voith GmbH & Co. KGaA Industrial MachineryProducer Manufacturing Manufactures paper machines, turbines and generators | Producer Manufacturing |
Danfoss A/S
Danfoss A/S Industrial MachineryProducer Manufacturing Manufactures mobile hydraulics for the construction, agriculture and other off-highway vehicle markets | Producer Manufacturing |
Vienna University of Economics & Business
 Vienna University of Economics & Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
SMA Solar Technology AG
 SMA Solar Technology AG Electrical ProductsProducer Manufacturing Develops, manufactures and sells solar inverters and monitoring systems for photovoltaic applications | Producer Manufacturing |
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