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Dr.-Ing. Yves Wild GmbH

Dr.-Ing. Yves Wild

Dr. Wild (born 1964) was one of the first students to study marine engineering at “TU Hamburg-Harburg” (Technical university of Hamburg, final degree: Dipl.-Ing. (TU)). In parallel to this, he studied law at Hamburg University, which he aborted after his admission for the first state examination in favor of a promotion at TUHH about reefer containers and controlled atmosphere (CA).

Since 1993, Dr. Wild is managing director of Dr.-Ing. Yves Wild Ingenieurbüro GmbH and since 2001 he is publicly certified expert for refrigeration systems . From 2001 to 2014 he was chairman of the expert committee for ventilation, air-conditioning and refrigeration of the Schiffbautechnischen Gesellschaft e.V. (STG). Since 2014 he is member of the board of the Deutschen Kälte- und Klimatechnischen Vereins e.V. (DKV). Since October 26th, 2020, his tenor has been expanded to include “refrigeration, ventilation, air conditioning and heating technology”.


Gerd Schröder, M.Sc.

Gerd Schröder, M.Sc.

Gerd Schröder, M.Sc.

Gerd Schröder (born 1988) works for Dr.-Ing. Yves Wild Ingenieurbüro GmbH since February 2014. He studied mechanical engineering (2008-2010), which he completed with the academic degree Bachelor of Science. He continued “Energy and Environmental Technology” in the subsequent master’s program (2011-2012). He focused on heat and mass transfer. The topic of his final thesis was “Modelling of heat transfer on tube finned heat exchangers and validation with experimental data”. He successfully completed his studies in August 2012 with the academic degree Master of Science.

During his several years as an expert in the field of refrigeration technology, ventilation and air conditioning technology as well as heating technology, Gerd Schröder was able to gain extensive experience. He works regularly as a court expert in these specialist areas.

Since September 21st, 2020, Gerd Schröder, M.Sc. is publicly certified expert for heating technology, appointed by the Chamber of Commerce (Handelskammer Hamburg).


Chiara Dreiner, M.Sc.

Chiara Dreiner, M.Sc.

Chiara Dreiner (born 1993) joined Dr.-Ing. Yves Wild Ingenieurbüro GmbH in March 2021.

She completed her mechanical engineering studies (2015-2018) with a Bachelor of Science and continued her studies in the subsequent master’s program “Product Development, Materials and Production” (2018-2020). Her main focus of study was in the field of product development. The title of her final thesis was “Influence of aging on the mechanical properties of glass-GFRP adhesive joints for load-bearing window structures”. In August 2020, she successfully completed her studies with the academic degree of Master of Science.


Dipl.-Ing. oec. (TU) Clemens Aipperspach

Dipl.-Ing. oec. (TU) Clemens Aipperspach

Dipl.-Ing. oec. (TU) Clemens Aipperspach

Clemens Aipperspach (born 1981) collaborates with Yves Wild for more than ten years. He completed his engineering degree in industrial engineering (specialization process engineering and logistics) with a diploma thesis about the use of absorption refrigerators aboard of trading ships. After he became freelancer with a consultancy firm, he is active as an expert on mission for Dr. Wild Ingenieurbüro. His main focus is the field of refrigeration logistics (transport and storage), energy efficiency/ carbon footprints as well as Visual Basic- based simulation calculus in varying application fields. Recently Clemens Aipperspach is a PhD at  TU Hamburg-Harburg (in cooperation with the Fraunhofer center for maritime logistics, CML). His promotion will be about the analysis of greenhouse gas emissions of the refrigerated transport on sea.


Dr. Wild GmbH – Dipl.-Soz.Päd. Anja Wild

Dipl.-Soz.Päd. Anja Wild

Dipl.-Soz.Päd. Anja Wild

Anja Wild (born 1967) is a social pedagogue (diploma) and coach. In 2012 she founded her company for consultancy and coaching,  Anja Wild Coaching & Clearing. Besides she is a lecturer at Evangelische Hochschule Hamburg (protestant academy Hamburg) and works for Behörde für Arbeit, Soziales, Familie und Integration (BASFI), the ministry for labor, social care, families and integration of the free city of Hamburg. Main focus of her consultant activity are the fields of nursery schools, children and youth welfare, support for helpless people, addiction care etc. Another focus of her work is the single coaching of managers, especially for women in leading positions. Furthermore she advices Dr.-Ing. Yves Wild Ingenieurbüro GmbH in human resource management and strategic orientation.

Theresa Wilhem

Theresa Wilhelm

Theresa Wilhelm (born in 1980) is a professional Business Coach. She has been self-employed for more than 15 years in the field of controlling, back office and personal development.

After finishing her business management training she studied medicine for a few semesters. Then she fully turned to her passion of organizing and structuring processes as well as coaching. She graduated from her coaching studies at V.I.E.L Coaching und Training in Hamburg as one of the youngest participants and counseled successfully another coaching training as a Co-Trainer.

Since 2019 she is in charge of the back office and responsible for the bookkeeping of the Dr.-Ing. Yves Wild Ingenieurbüro GmbH company. .