
MEET THE LEADERSHIP TEAM
Whether you’re looking for a strategic partnership, technical collaboration, career opportunity, investment conversation, or simply have a question, feel free to reach out directly to the person who can help you best.

Lana Zivanovic
Chief Commercial & Application Officer
“I lead the commercial and application side of our precision-fermented, animal-free casein platform, helping food companies unlock new possibilities with dairy proteins made without the cow.
Get in touch if you’d like to test our ingredients, explore new product applications, improve the sustainability of your dairy portfolio, or enhance the functionality and nutrition of plant-based dairy alternatives.”
LZivanovic@thosevegancowboys.com
+32 470 556 036 or +1 (865) 850-5484
LinkedIn

Will van den Tweel
Chief Technology Officer
“I lead the scientific and technological development of our precision fermentation platform, translating breakthrough science into scalable animal-free dairy proteins.
Reach out to discuss recombinant casein, precision fermentation, technical collaborations, R&D partnerships, or the science behind our technology.”

Belinda Hunziker
Chief of Staff
“As a member of our leadership team, I help connect people, projects, and priorities to support the continued growth of Those Vegan Cowboys.
Get in touch if you’re interested in career opportunities, talent partnerships, organizational collaborations, or general business inquiries.”

Didier Koster
Chief Manufacturing Officer
“I lead our manufacturing strategy, building the industrial capabilities needed to produce animal-free casein efficiently and at commercial scale.
Contact me to discuss manufacturing scale-up, industrialization, CDMO and CMO partnerships, COGS optimization, engineering collaborations, or sustainable manufacturing solutions.”

Hille van der Kaa
Chief Executive Officer
“I lead Those Vegan Cowboys with a focus on long-term strategy, strategic partnerships, investment, and bringing our animal-free casein platform to the global food industry.
Reach out to discuss investment opportunities, grants, strategic collaborations, public-private partnerships, or long-term opportunities to shape the future of food together.”
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...& we'll reach out when new partnership opportunities arise.
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