Marcus Middelmann, Partner at Stern Stewart & Co.

Marcus Middelmann

Partner at Stern Stewart & Co. | Greater Munich Metropolitan Area, Germany

Profile last verified July 2026
Management Consulting Verified Profile Greater Munich Metropolitan Area, Germany Universidad Pontificia Comillas
Verified

Work Email

***@sternstewart.de

Last verified May 2026

Phone Number

(**) *** *** 414

Germany • Phone

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Marcus Middelmann Socials
Marcus Middelmann Work Experience

Partner at Stern Stewart & Co. in April 2004 - Present

Co-Founder at aerogel-it in June 2021 - Present

Interim COO at Siemens Gamesa in November 2021 - May 2022

Marcus Middelmann Education

Universidad Pontificia Comillas

ESB Business School, Reutlingen University

Marcus Middelmann Skills
Strategisches Management Geschäftsentwicklung Transformation Management Unternehmensberatung Unternehmensstrategie Unternehmensfinanzierung Fusionen und Übernahmen Corporate Finance Strategie Business Development Finanzmodelle Management Consulting Business Strategy Finanzanalyse Unternehmensplanung Blockchain
About Marcus Middelmann’s Current Company
Stern Stewart & Co.

Our aerogel insulation materials enable energy-efficient solutions freeing up valuable space, reducing CO2 emissions and counteracting the climate change. New carrier materials achieve efficient next-level load and release performance.

Discover more about Stern Stewart & Co.
Marcus Middelmann’s Colleagues
Eduard Siemens

Eduard Siemens

Alfhausen, Lower Saxony, Germany

Sales Director bei aerogel-it mit Expertise in Produktionsoptimierung

Sales Director at aerogel-it
(Jan 2025 – Present)

Marc Fricke

Marc Fricke

Osnabrück, Lower Saxony, Germany

CEO aerogel-it | founder | decarbonization

CEO and co-founder of aerogel-it at aerogel-it
(Jun 2021 – Present)

Dirk Weinrich

Dirk Weinrich

Osnabrück, Lower Saxony, Germany

Driving decarbonization with superinsulating aerogels. COO and co-founder of aerogel-it.

COO and co-founder of aerogel-it at aerogel-it
(Jan 2022 – Present)

Sreevatsa P

Sreevatsa P

Dubai, United Arab Emirates

Aerogel-it

Partner at Arthur D. Little
(Sep 2024 – Present)

Finn Baron

Finn Baron

Hamburg, Hamburg, Germany

R&D at aerogel-it

Forschungs- und Entwicklungsexperte at aerogel-it
(Jan 2026 – Present)

Alberto Morales

Alberto Morales

Hamburg, Hamburg, Germany

Developing new process technologies for sustainable high performance materials

Co-Founder - Engineering and Process Development at aerogel-it
(Jul 2021 – Present)

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Frequently asked questions about Marcus Middelmann

What is Marcus Middelmann email address?

Email Marcus Middelmann at [email protected], [email protected] and [email protected]. This email is the most updated Marcus Middelmann's email found in 2026.

How to contact Marcus Middelmann?

To contact Marcus Middelmann send an email to [email protected], [email protected] or [email protected]. (updated on July 2026)

What company does Marcus Middelmann work for?

Marcus Middelmann works for Stern Stewart & Co..

What is Marcus Middelmann's role at Stern Stewart & Co.?

Marcus Middelmann is Partner

What industry does Marcus Middelmann work in?

Marcus Middelmann works in the Management Consulting industry.

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