About US
Your Consultancy for Aviation, Space and Defence
We seize the opportunities in your challenges.
And turn them into successes.
Our
COMPANY
CRAB Analytics is an owner-managed Swiss consultancy specializing in aviation, space, defence and other regulated industries. Since its foundation in 2020 by Arne Leonardo Guzzoni and Christoph Wiedmann, the company has grown continuously, partly through the recommendation of satisfied customers. They describe our consulting as hands-on, agile and out-of-the-box.
Our special expertise? Discovering opportunities in tasks, tackling them and turning them into added value and your personal success.
What the experts at CRAB can do for you:
- We find and seize the opportunities in your challenges.
- We solve your tasks in a results-oriented, precise and timely manner.
- We implement effective, easy-to-implement solutions.
- We think out-of-the-box and measure success by your satisfaction.
- As a lean consultancy, we are agile, flexible and cost-efficient.
Last but not least: Our experts are at your side throughout the entire project and lend a hand personally. Right through to the successful completion of the project.
The STORY behind: What we have in common with crabs.
CRAB Analytics cracks every challenge with powerful scissors and seizes opportunities whenever we can track them down. To do this, we dig deep and - like our namesakes - are passionate collectors. Our experts collect all the data they can get their hands on and use it to gain valuable insights. We adapt flexibly to habitats and maneuver sideways past obstacles. And we are said to be irresistibly delicious: once you get to know our highly efficient way of working, it's hard to resist.
The Team
The CRAB Analytics team is made up of a fine mix of experienced consultant personalities. Get to know our experts in aerospace, defence and other regulated industries with proven expertise in supply chain, procurement, business optimization and development:
Arne Leonardo Guzzoni has in-depth transformation experience in supply chain and purchasing thanks to various management roles in large and medium-sized companies.
His professional journey began in 1994 after graduating in economics at Lufthansa Technik in Hamburg. From here he worked his way up to Head of Supply Chain in the VIP & Executive Jet Maintenance division. In 2008, he finally moved to Jet Aviation in Switzerland, where he served as Vice President Supply Chain Management. In this position, he accompanied the sale of the company to General Dynamics as a member of the Executive Committee. After a managerial role at SR Technics in Kloten (ZH), Arne-Leonardo Guzzoni joined the family-run company Vitra in 2015. Here he supported the transition to the next generation in terms of supply chain and purchasing.
Together with Christoph Wiedmann, he founded the consultancy CRAB Analytics in 2019, which he now heads as Managing Partner.
Arne-Leonardo Guzzoni is characterized by results-oriented action and has a keen understanding of value streams. He develops innovative strategies with a practiced ability to think outside the box, communicates transparently and honestly at all levels of the company, leads through commitment and promotes innovation in teams. His ability to adapt quickly to working with other cultures is evident in his successful leadership of international teams.
His expertise covers areas such as procurement, supply chain, operational management, logistics, leadership and team building, project management and lean management.

Arne Leonardo Guzzoni
Executive Partner & Co Founder
arne-leonardo.guzzoni@crabanalytics.ch
Christoph Wiedmann has in-depth knowledge in the fields of artificial intelligence, purchasing and supply chain.
His professional career began in 2003 after graduating with a degree in business administration (FH) in Munich at Diehl-Aviation in the purchasing environment. Christoph Wiedmann moved to Jet Aviation in Switzerland in 2009 and advanced to the position of Director Supply Chain Management.
He has been Managing Partner of CRAB Analytics since 2019.
Christoph Wiedmann scores with his experience in the management and optimization of purchasing organizations, whereby he attaches great importance to a cooperative management style. He demonstrates his natural authority in selected situations. He is particularly adept at strategic purchasing, managing key figures and leading purchasing teams.

Christoph Wiedmann
Executive Partner & Co Founder
christoph.wiedmann@crabanalytics.ch
Jonathan Allwood began his supply chain career in manufacturing in 1984 and held various management positions in companies in the UK.
In 2009, he moved into the aviation industry with Jet Aviation Switzerland, where he held the position of Director Strategic Procurement.
A graduate of the University of Humberside, UK, he has a strong logical and analytical mindset and the ability to quickly grasp complex problems and develop solution strategies. His open, honest and pragmatic management style creates added value and clarity.
He also scores as a solution-oriented practitioner who skillfully uses the broader environment of source-to-pay processes to meet the complex and dynamic requirements of his customers.
His expertise ranges from production planning and supply chain planning to high-volume production, strategic purchasing in the aviation sector, contract negotiations and outsourcing negotiations.

Jonathan Allwood
Executive Partner
jonathan.allwood@crabanalytics.ch
Myriam Schoebelen is an experienced procurement expert in the aviation, automotive and pharmaceutical industries.
As a former senior manager in procurement, she has extensive knowledge of the supplier landscape and can assume responsibility at a tactical and strategic level in the project or series business. She meets challenges with pragmatism, empathy, team spirit and optimism.
Myriam Schnoebelens impresses with her calm, reflective and open personality and as a negotiator in a highly regulated international environment. She pursues a coaching leadership style and is known for her innovative and creative solutions.
She brings extensive expertise in negotiations, project coordination and procurement to client projects.

Myriam Schnoebelen
Senior Associate
myriam.schnoebelen@crabanalytics.ch
Nadine Hernandez has in-depth purchasing experience and focuses on win-win situations as an analytical, highly competent negotiator.
She started her professional career in 2007 and deepened her expertise in various positions and companies, including RUAG, Jet Aviation and Boeing. A graduate in business administration (2012), she holds a Master of Business Administration (2019).
She has been a Senior Associate at CRAB Analytics since 2023.
Nadine Hernandez is particularly adept at recognizing complex interrelationships, analyzing problems quickly and developing solutions efficiently. She enjoys working with international and intercultural teams and combines commitment with clear communication. Her management style adapts flexibly to the needs of her employees.
She has particular expertise as a manager in indirect purchasing, the development of purchasing processes and the rectification of faulty orders.

Nadine Hernandez
Senior Associate
nadine.hernandez@crabanalytics.ch
Yves Braun has extensive knowledge of the supply chain with a focus on procurement, production and warehouse management.
After graduating as an industrial engineer specializing in supply chain management, he rose through the ranks in various industries from employee level to management positions. From production planning in the food industry and medical technology to supply chain team lead.
He has been a Senior Associate at CRAB Analytics since 2024.
Yves Braun is an effective problem solver thanks to his quick grasp, analytical understanding and pragmatic approach. He cultivates a communicative and supportive management style that encourages employees to take personal responsibility.
His expertise lies in particular in production planning and optimization, warehouse management, supplier management and visual & daily management.

Yves Braun
Senior Associate
yves.braun@crabanalytics.ch
become a
CRAB
What would it be like to become part of a dynamic team? In a lean management consultancy that is growing and expanding. With agile processes and an open, receptive corporate culture. Where you can contribute with all your skills and as a person. Where you grow and learn new things every day.
What should you bring to the table? We are always looking for committed employees with SCM experience. A relevant degree is mandatory, relevant professional experience is a must.
Interested in helping out at CRAB Analytics?
Would you like to become a part of CRAB Analytics? Then take a look at our vacancies or send us an unsolicited application. Or let us know your ideas on how we can further develop our company with you at our side. We look forward to hearing from you!