Anis Bouyahia, Founder and Interim ManagerIn 2009, Bouyahia founded “ad temporis | Interim Management” in Zurich (Switzerland)—followed by another branch office in 2010 in Hamburg (Germany)—focusing on helping clients with crucial and globally oriented business functions such as procurement, supply chain management and logistics.
Currently, he is leading a restructuring project for a Swiss pharmaceutical company, streamlining purchasing and supply chain operations across six European sites. His focus lies in integrating fragmented systems, aligning cross-border teams, leveraging efficiency in delivering products and services, cutting costs as well as implementing a unified strategy for European business—delivering results within strict timelines, requirements and budgets.
The Quiet Force for Effective Interim Leadership
Anis Bouyahia embodies Lao Tzu’s timeless philosophy, “If you want to lead people, you have to walk behind them,” in his work as an interim manager. For him, leadership isn’t about seeking the spotlight or accolades—it’s about guiding and leading from behind. It’s this attitude that led Bouyahia to remain committed to this profession—a rarity in the industry—leaving an impact on the organisations he serves.
“My role is to provide the guidance, structure and solutions necessary to enable CEOs, executive boards and their teams to claim the recognition they deserve for driving positive change,” says Bouyahia.
Operating at the second management tier and reporting directly to executive boards, Anis Bouyahia bridges vision with execution, enabling organisations to tackle challenges and adapt to market demands confidently—positioning them for sustainable growth.
Resilience in a Post-Pandemic World
Companies sought efficiency, streamlined processes, cut costs and built leaner operations. But the disruptions of the COVID-19 pandemic reshaped the narrative. Suddenly, resilience became the watchword, exposing the fragility of global supply chains and forcing companies to rethink their operations.
As companies faced these challenges, Anis Bouyahia recognised a pattern—a growing reliance on external workforce solutions to fill gaps in expertise and resources. Businesses urgently needed specialists to drive critical initiatives, such as launching international affiliates, managing high-stakes projects or overseeing operational closures.
Anis Bouyahia stood out by offering more than just expertise. His ability to combine strategic insights on restructuring with hands-on execution made him an invaluable asset during a time when companies needed practical solutions, not just advice. His availability and willingness to embed himself within organisations allowed him to implement changes directly, ensuring results aligned with broader strategic goals. This blend of strategy and action, along with his adaptability across diverse environments, resonated with clients. Many continued to seek his guidance well beyond project completion, recognising the lasting value of his contributions to their long-term growth.
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Operating at the second management tier and reporting directly to executive boards, Anis Bouyahia bridges vision with execution, enabling organisations to tackle challenges and adapt to market demands confidently—positioning them for sustainable growth.
The 3Ts of Leadership
Trust, transparency and tangible results are the foundation of Anis Bouyahia’s leadership and client partnerships.
Recognising initial caution from teams when working with an external leader, Anis Bouyahia earns trust through collaboration and delivering tangible results. “Trust isn’t a gift,” he says. “It’s earned by proving your value through your work.” His focus on outcomes over promises defines his leadership style.
Clients often approach him with goals but lack clear implementation plans. Anis Bouyahia applies a transparent process—gathering data, analysing objectives and developing actionable strategies within two to four weeks. By outlining risks and setting realistic timelines, he delivers results that provide clients with a practical, forward-looking path.
Anis Bouyahia likens his role to a modern-day mercenary— only driven by focus, goals and measurable outcomes. His work frequently involves recalibrating expectations, identifying critical investments and recommending timeline adjustments to ensure project success. Leveraging advanced risk management tools, Anis Bouyahia reinforces transparency through detailed risk and progress reporting, keeping clients informed and aligned at every stage. This provides a seamless, collaborative process from start to finish.
What Lies Ahead
Anis Bouyahia’s future holds exciting prospects. In the summer of 2025, Anis Bouyahia will join a top technical engineering university near Berlin as an external professor, sharing real-world insights on international project management, leadership and negotiation. His courses will bridge theory and practice, equipping MBA, master’s and bachelor’s students for the complexities of global business.
As Anis Bouyahia enters this next chapter, his vision extends beyond personal milestones to the lasting impact he makes on people and organisations. In a world demanding adaptability and flexibility, he is an example of how calm and focused interim leadership can lead to exceptional results.

