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Food, feed & confectioneryAdvanced materials
Advancing food security in Africa
In 2024 a total of 73 Bühler employees engaged in projects for Partners in Food Solutions (PFS). Together they contributed more than 1,000 hours assisting African entrepreneurs in growing their businesses. Learn from Luis Verenzuela and Marc Zipperle how they experienced their engagement and whether they would recommend it to others.
Regina Quartey-Papafio, March 2025
Bühler joined Partners in Food Solutions (PFS), an independent nonprofit organization, in 2013 and has provided support to many African companies across the continent in a multitude of ways. In 2024, 73 Bühler team members contributed over 1,000 hours to 70 services across nine countries. Their expertise helped entrepreneurs grow their businesses, supported a supplier base of over 180,000 farmers, and unlocked nearly USD 7 million in investments.
Not only did the entrepreneurs benefit, but the Bühler volunteers also developed leadership and problem-solving skills while gaining exposure to unique markets.
For the last year and a half, Marc Zipperle has volunteered as client lead for SITRAV, a spice manufacturer in Côte d’Ivoire, West Africa. A client lead serves as a relationship and project manager, overseeing and supporting the engagement of project volunteers with a PFS client. Client leads are the single point of contact for the client, volunteers and field staff. We spoke to him about his experience so far!
I was born in South Tyrol, Italy, and like to be active outdoors, skiing, mountain climbing or surfing. I am generally quite curious – my interests range from economics, business, and geopolitics to the latest developments in science and engineering, all the way to philosophy. Bühler has an inspiring culture, stemming from being a family business with over 160 years of history, making for a great working environment. Recently, I have moved to China for work, and it has been a great experience so far. I have been an executive assistant and business developer over the last two years, supporting teams in Switzerland and globally whilst driving different strategic projects. Now, I will be doing the same for Bühler China.
I find the idea of how PFS works very cool. It is a great idea at its core and a pragmatic approach for scaling access to know-how for smaller businesses. It also provides a great cultural exchange – I previously had no ties to Côte d’Ivoire (or West Africa) but now I do! I volunteer to help and be part of a team outside of work that can support companies like SITRAV and the community at large. They have an entrepreneurial spirit that creates value in the community, and it feels great to support and be part of it, even though I think my personal contribution is very, very small. I hope to be able to visit their facility or try their spices sometime in the future!
The client lead role was recommended to me when I decided to join PFS. I was not an expert in the technical areas that SITRAV needed support with but instead I have a broad knowledge base and experience in the food industry so that role made the most sense for me. It is a role where you can learn a lot from actual experts because you are part of different projects that require different skill sets.
Communication is the major challenge, and this can be broken down into different layers. Firstly, is language. The SITRAV team speaks French, which I understand very well, but have difficulty speaking. Thankfully we have PFS program manager Caroline on the ground, who often acts as our interpreter during our meetings!
The second layer is timing. Imagine connecting three volunteers from three different continents and time zones, who all have to make time for volunteering. It is inevitable that sometimes calls get delayed. The process very much reminds me of the metaphor often put forward by a European politician on the efforts of fostering European integration. “Even though a bicycle might be slow sometimes, the important thing is that it does not stop, otherwise it falls over.” I find the same reasoning applies to all project work.
The third layer is project and topic complexity. Some topics require more expertise than others and are harder to understand, learn, and implement. Luckily, we have so many experts and great communicators at PFS!
Just do it and then keep at it! To start off, I would recommend getting informed. Read up on PFS, schedule a call with PFS ambassadors, or join an event at your company. It can be a very rewarding experience, even though progress might seem slow sometimes, especially if you are used to a buzzing corporate environment.
A food safety management system is a systematic approach used by food processors to ensure the safety of food products throughout their entire lifecycle – from production to consumption. For PFS’ client Wedgehut Foods, a potato processing company in Kenya, it was important for them to have such a system in place to ensure that their products would be made in a controlled environment that guarantees food safety and quality.
Bühler’s Luis Verenzuela and a General Mills volunteer were paired with Wedgehut to help them on this food safety management project. Luis is an agronomic engineer who has 17 years of experience in quality assurance and production operations, with specialized experience in the industrial management of production of tortillas, chips, and in the bakery industry. For Luis, volunteering with PFS was a natural choice, as he is passionate about contributing to the development of new food products and improving production processes.
“It is and will always be a pleasure for me to serve so that the world’s population consumes food of excellent quality and is sustainable over time,” he shared. Leveraging his experience in food safety systems and production operations, Luis conducted a thorough review of the fresh-cut chips’ production process. He helped the Wedgehut team update their process flow chart and HACCP plan and guided them in assessing rework procedures and on water quality and safety management.
We got more than we expected from the volunteers Luis and Tara. It was a very eye-opening project and the Wedgehut team is excited to implement this HAACP plan.
CEO Wanjiru Mambo
Working with an African food company also deepened Luis’ understanding of the global food system. “I believe that tackling hunger and malnutrition requires strengthening market systems and fostering small industries, which will improve food safety and ensure sustainable development on the continent. I hope that offering my experience will contribute to food safety.
It has been a pleasure, and I will continue to contribute to the development of this or other projects.”
For Wedgehut, having this quality management system in place will help them maintain product and process quality, satisfy their customers and lead to long-term commercial gains, according to CEO Wanjiru Mambo.
Read the full PFS Partner Impact Report to find more encouraging volunteer stories, such as the one from Iluobe Osazemhen, Jocelyne Richards, or Markus Roth.
Are you interested in participating as a volunteer? Visit the PFS website to register.
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