Alexander Greiffenberg
Program Director at Siemens Energy | Aalborg, North Denmark Region, Denmark
Alexander Greiffenberg’s Email & Phone Number
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Program Director at Siemens Energy in January 2025 - Present
Strategy Manager at Siemens Energy in March 2024 - August 2025
Project Manager SG 14-236 DD Blade Industrialization at Siemens Energy in March 2023 - February 2024
Project Manager - New plants at Siemens Energy in June 2022 - March 2023
Training Project Manager at Siemens Energy in August 2018 - May 2022
Business Process Engineer (Intern) at Siemens Energy in August 2017 - January 2018
Customer Service at føtex, Dansk Supermarked in January 2011 - December 2012
Aalborg University, Operations and Innovation Management, July 2026
Aalborg Universitet, Global Business Engineering, July 2026
HTX Esbjerg, Gymnasie - HTX, July 2026
Siemens Energy is one of the world’s leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain – from power generation and transmission to storage. The portfolio includes conventional and renewable energy technology, such as gas and steam turbines, hybrid power plants operated with hydrogen, and power generators and transformers. A majority stake in the wind power subsidiary Siemens Gamesa Renewable Energy (SGRE) makes Siemens Energy a global market leader for renewable energies. An estimated one-sixth of the electricity generated worldwide is based on technologies from Siemens Energy. Siemens Energy employs 103,000 people worldwide in more than 90 countries and generated revenue of around €39.1 billion in fiscal year 2025. Siemens Energy is a trademark licensed by Siemens AG
Discover more about Siemens Energy
Project Manager , Tender Manager | TMP®
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VP |Supply chain |Asia Pacific & China |Digitalisation|Procurement|Sustainabillity|Transformation|P2P|S2C|SAP|Hydrogen|Renewables|AI|Data Science
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Sales & Commercial Leader | Energy Expert
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Service Excellence @ Siemens Energy | Green Belt Certified
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Sales Manager Power Generation West Africa at Siemens Energy
(September 2019 – Present)
Digitalisation Yggdrasil Project
Improvement & Digitalisation Mgr NOAKA Project at Siemens
(June 2017 – Present)
What is Alexander Greiffenberg email address?
Email Alexander Greiffenberg at [email protected], [email protected] and [email protected]. This email is the most updated Alexander Greiffenberg's email found in 2026.
What is Alexander Greiffenberg phone number?
Alexander Greiffenberg phone number is 51529455.
How to contact Alexander Greiffenberg?
To contact Alexander Greiffenberg send an email to [email protected], [email protected] or [email protected]. If you want to call Alexander Greiffenberg try calling on 51529455. (updated on November 28, 2025)
What company does Alexander Greiffenberg work for?
Alexander Greiffenberg works for Siemens Energy.
What is Alexander Greiffenberg's role at Siemens Energy?
Alexander Greiffenberg is Program Director
What industry does Alexander Greiffenberg work in?
Alexander Greiffenberg works in the Renewables & Environment industry.
