Marcel Rosenast Email & Phone Number

▪ Pursued continued education in leadership and innovation at renowned institutions to enhance strategic capabilities.▪ Dedicated quality time to my family, fostering a strong bond with my toddler during her formative years.▪ Managed hands-on multiple home renovation projects.▪ Delivered coaching on digital strategy and AI transformation to senior executives, leveraging expertise to guide impactful business decisions.

Zürich, Zürich, Ch

Heading the procurement function for Colosseum Dental Group: >650 dental clinics, >50 dental labs, >12000 employees, >1.2bn€ turnover; No 1 dental service organization (DSO) in Europe, Private Equity like run company▪ Slashed entire direct spend by 10% despite high inflation through a large-scale RFQ; rigorous change management, and strategic stakeholder influence in category management and budgeting.▪ Built and led the group's procurement function from scratch, assembling and managing a team of 15 employees.▪ Managed spend of € 400 million, ensuring optimal allocation and cost savings.▪ Co-developed and implemented the group's medical strategy and compliance measures, ensuring adherence to industry standards and regulations.Also board member of Dentaltrade GmbH (dental laboratory in Germany) and Lab Trade HK limited (joint venture dental lab with KTJ Dental Lab Co. Ltd.) in Hong Kong, China

Baar, Zug, Ch

Professional services company, procurement outsourcing services, ~450 employees, 7 countries▪ Developed and implemented a new target operating model for a team of 450 procurement professionals; enhancing efficiency and effectiveness. ▪ Crafted and executed a comprehensive corporate strategy, aligning with organizational goals and driving business growth.▪ Spearheaded the seamless integration of an acquired company; ensuring smooth operations and cultural alignment.

Opfikon, Zürich, Ch

Heading the procurement and supply chain function for the Hirslanden private hospital group (17 clinics | 13'000 employees | CHF1.8bn sales). ▪ Contributed 8% to the EBITDA in the first 12 months by lowering material and service cost.▪ Managed a team of 45 employees and functionally led 130 employees, fostering collaboration and achieving organizational goals.▪ Responsible for € 800 million of spend.▪ Changed industry supply chain in Switzerland for hospitals by rightsizing margin distribution.▪ As member of the management committee: marketing committee, investment committee, organizational review committee, strategy cycle and budgeting cycle review, cost engineering program.

Basel, Ch

Chief Procurement Officer (CPO) for Indirects - Responsible for management of global indirect spend (CHF 1.1 billion) across its 11 categories: Capex (Engineering, Manufacturing, EPCM), Facilities, Laboratories, Utilities, Packaging, Logistics, HR, IT, Management Services, Marketing, Travel▪ Transformed laboratory operations (QC and R&D) into a fully integrated supply chain digital one-stop-shop model; achieving Lonza's largest supply-side deal.▪ Led a team of 9 employees (4 in the USA), indirectly 160 employees▪ Quadrupled savings in the indirect category through strategic sourcing initiatives and effective procurement strategies.▪ Executed multiple transformative sourcing projects, including reducing SAP annual fees by over 60%, outsourcing IT infrastructure, and negotiating multimillion-euro prebates.

Basel, Ch

Global sourcing category management for -IT-Laboratories (Research & Development - R&D & Quality Control - QC)

Basel, Ch

▪ Co-led a global restructuring program, successfully reducing fixed costs by 7%.▪ Orchestrated change management efforts, securing global commitment to restructuring initiatives from the board of directors, executive committee, leadership teams, staff, and unions

Basel, Ch

▪ Acted as an interim liaison between two Investor Relations heads, ensuring smooth transitions and maintaining investor confidence.

Basel, Ch

▪ Conducted comprehensive global operational site audits across more than 20 countries, identifying and addressing operational inefficiencies.▪ 6-month assignment for business service excellence project in NJ, USA.

Gb

Internal audits in various industries as well as internal audit consulting

In-Board Leadership Programm

Transforming Your Business With Ai

Master Of Business Administration - Mba, Business Administration

Executive Presence And Influence

Leading In A Transforming World

Design Thinking And Creativity For Business

Strategy In The Age Of Digital Disruption

Leading Organizations In Disruptive Times

Managing Global And Key Accounts

Leading Change

Map (Management Acceleration Program)

Business Strategy

Erasmus

Master Of Science, Business Administration