Anis Bouyahia

[Business Graduate, Interim Manager, Mentor]

Interim Management since 2009

I have been living in Switzerland since 2007. The town of my birth is Hamburg; the Hanseatic city of merchants, bankers, traders, shipowners and – above all – of sober pragmatism and liberalism.

After studying economics in Kiel and Vaesteras and gaining over 25 years of international management, programme and project management experience for medium-sized companies and international corporations in the information technology, finance and services sectors, I founded «ad temporis | Interim Management» in Zurich.

Manager-Profil Anis Bouyahia, hier sitzend in Business Lounge, Smartphone, hohe Grünpflanze, s/w-Foto

I wanted to pass on the experience and knowledge gained from numerous international, multi-cultural and challenging large-scale projects to my future clients thus solving their challenges quickly, effectively and sustainably.

The four fundamental aspects of every project – consideration of firmly calculated costs, defined realisation time, clear target achievement and predetermined quality criteria – have influenced the logo of my company: the square.

Consultation, design and implementation of my client’s projects with the aim of optimising, reorganising or restructuring their local/global supply chains, logistics, transport and purchasing is my main focus. I also take on mandates for the management of corporate transactions such as post-merger integrations (PMI) or carve-outs, as well as the realisation of digital transformation projects.

Moreover, I am a trainer and advisor for contract negotiations and strategies – here, it is about the «Art of Negotiation» – and also take over contractual negotiation for my clients in critical situations; be it procurement- or sales-related.

Following personal inquiries of my clients, I took over mentorship for selected executives or young talented employees to boost further individual and professional development.

My memberships in Dachgesellschaft Deutscher Interim Manager (DDIM), in Dachverband Schweizer Interim Manager (DSIM), in Bundesverband Materialwirtschaft und Einkauf (BME) as well as Swiss German Business Club (SGBC), Zurich, ensure professional exchange, knowledge, information and the necessary communication between Interim Managers and free economy.



Celebration of Anniversary (15 years Interim Management „ad temporis“): The 15th business anniversary will be celebrated with selected business partners and customers at the registered place of business in Altendorf (CH)!


Anniversary festivities: 10 years ‚ad temporis‘ | Interim Management-Office in Hamburg (DE)



The sector focus „Machinery and plant engineering“ will be accomplished by shipbuilding industries. Further international mandates in the field of marine- and cruise liner equipment.


,ad temporis‘ receives official legal title and authorisation to restructure companies in accordance with the Insolvency Code and European restructuring directives. Valid for Germany, Austria and Switzerland.


The sector focus „Pharmacy / Medical Technology“ is established. Further international mandates focussing Supply Chain, Logistics and Procurement.


First restructuring of global supply chain in the pharmaceutical area, Basel (CH).



First order from Swiss Confederation, Berne (CH). Planning of privatisation concept of state Ethanol administration (Alcosuisse).


Office in Hamburg (DE) is opened.





First restructuring in manufacturing industry and machine industry, Zurich (CH).
Traditional company for chocolate decor, chocolate transfer foils and fondant).


Formation ad temporis | Interim Management, Zurich (Switzerland).




Hereinafter to download: My CV and certificates.

Curriculum Vitae

(Anis Bouyahia)


DDIM Certificate

(Dachgesellschaft Deutsches Interim Management e.V.)


(Authorisation in accordance with Insolvency Statute)

My Principals



Only the goals and results to be delivered according to the order apply. This is what you can count on. You can judge me by this.



I won’t ever start without special motivation and I won’t be able to deliver results without consequences and perseverance.



Delivering a service is one thing, but delivering a first-class, reliable and qualitatively exceptional service is what you can expect from me.


Professional competence, a clear, transparent and effective Procurement and Project Management, especially and in particular the professional cooperation at eye level with all employees: this is how I know and appreciate the work of Anis Bouyahia.

Matthias Frank, Executive Manager SKF Marine
Matthias Frank, Executive Manager

The analyses, the structured, coordinated planning, the clear, open and precise communication as well as the approach in complex and, above all, surprising business situations in the company or in projects, have always impressed me in my cooperation with Anis Bouyahia, thus strengthening my confidence.

Patrick Weiss, Member of the Board Groups AG
Patrick Weiss, Member of the Board

The restructuring and training of Project Purchasing, a “blueprint” of our value chain for the future migration to SAP S/4 Hana, as well as the cross-departmental project collaboration, all resulted in us benefiting from the management expertise and professionalism of Anis Bouyahia.

Thomas Arlit, Managing Director BW Papersystems GmbH, Hamburg
Thomas Arlit, Managing Director

Intended solutions were implemented with excellent stakeholder management and put on a common path; particularly in complex contexts and stressful situations, the objectives were achieved by Mr Bouyahia in a constructive and mainly employee-oriented approach.

Thomas Fürling, CEO e3 AG, Zürich
Thomas Fürling, CEO

Herr Bouyahia provided us with important insights into corporate and project management and worked with us to develop tools and strategies to improve these. I very much appreciate the professional and pleasant working atmosphere with Mr Bouyahia!

Johannes Kuhnen, CFO Design to Production, Erlenbach (CH)
Johannes Kuhnen, CFO

Despite tremendous pressure both to time and to sense of urgency, high expectations from all those involved and few resources at the beginning of the „carve-out“ process, we were able to meet the contractually agreed schedule and deliver extraordinary results for the proprietors thanks to conception, planning as well as the communication and risk management strategy of Anis Bouyahia.


The international professional and life experience of Anis Bouyahia make him a valuable conversational partner. His ideas and thoughts inspire me with regard to further personal development.

Thomas Nöthiger, Head of Product Management WIR Bank, Basel
Thomas Nöthiger, Head of Product Management

The commitment, a clearly structured and always result-oriented way of working, as well as excellent communication management and reporting convinced me. Moreover, Mr Bouyahia is also characterised by strategic vision, which has made a significant contribution to the positioning of Purchasing within the Group and to the positive perception of our global suppliers.

Franziska Sommer, Head of EMEA Procurement AstraZeneca GmbH, Hamburg
Franziska Sommer, Head of EMEA Procurement

Mr. Bouyahia’s commitment and results were very worthwhile for us; his professional expertise and leadership of the teams in the restructuring process, re-engineering and change project, which was important for us, convinced us and helped us move forward.

Klaus Aulich, COO AERIUS Marine GmbH, Hamburg
Klaus Aulich, COO

Let us talk!