Bogoljub Marković is an entrepreneur, executive, management advisor and interim leader with nearly 20 years of professional experience across industry, management, consulting and international business development. He began his career in industry, gaining extensive operational and senior management experience before founding Amadeus Consulting and bringing this practitioner perspective into consulting and interim leadership mandates. His work focuses on procurement, supply chain, operations and business development, supporting industrial companies in areas including cost optimization, supplier development, localization, market entry and M&A-related assignments. His work has an international dimension, supported by an established network across Europe, North America, China, India and other key industrial markets. He combines entrepreneurial thinking and direct management experience with a pragmatic, hands-on approach focused on turning strategic decisions into sustainable results.
Ottmar Maier is a senior management advisor, interim leader and transformation professional with extensive experience across procurement, supply chain, production, quality and organizational development. His career combines long-standing industrial management responsibility with his work as an independent advisor and founder of MI2C, as well as many years of experience as an interim manager, consultant, project leader and coach. He has supported companies in transformation, restructuring, sourcing, supply chain stabilization and the development of procurement and supply chain organizations. A particular focus of his work is designing and implementing target operating models, strengthening organizational capabilities and developing leaders and teams through complex change. His international experience spans Europe and the Americas, working across functions, cultures and organizational environments. As Partner of Amadeus Consulting, he combines this independent advisory experience and established network with Amadeus' broader expertise, international reach and execution capability.
Philipp Meiser is a Senior Consultant with a strong background in strategic procurement, raw material sourcing and supplier management. Prior to joining Amadeus Consulting in 2024, he held senior responsibility for global raw material procurement in an international industrial environment, gaining extensive experience in sourcing, supplier negotiations and cost optimization. Since joining Amadeus Consulting, he has supported industrial clients in procurement optimization, international sourcing and supplier identification and evaluation. He combines deep procurement expertise with excellent communication and presentation skills, enabling him to engage effectively with customers, suppliers and diverse stakeholder groups. His empathetic and approachable style, together with confidence in international environments and strong English communication skills, allows him to build trust quickly and collaborate successfully across functions and cultures. Philipp brings a pragmatic and structured approach to procurement projects, with a strong focus on collaboration, transparency and sustainable results.
Stefan Banjanin combines a strong background in IT and digital solutions with experience in research, sourcing and project coordination. At Amadeus Consulting, he supports digital operations, market research, supplier screening and scouting, as well as the coordination and preparation of procurement activities. He uses AI and digital tools extensively to structure information, accelerate research and support presentations and decision-making. Stefan also contributes to project coordination and the organization of Amadeus events, helping to keep activities structured and moving forward. Technically minded, curious and approachable, he brings digital expertise, reliability and a practical problem-solving mindset to the Amadeus team.
Hongwei Liu is a senior procurement and management professional based in Shanghai, with extensive experience across procurement, sourcing, supply chain and industrial project management. He has held senior procurement and management positions within international industrial organizations, working across global and regional structures and developing a deep understanding of the Chinese industrial market. His experience includes global sourcing, supplier development, procurement strategy, project management and the development of new business and industrial operations. At Amadeus Consulting, Hongwei provides direct local presence and market access in China, supporting clients with sourcing, supplier development, market assessment and business opportunities. His long-standing relationships across the Chinese industrial landscape, combined with his understanding of local business practices and culture, provide practical access and insight beyond conventional market research. Based in Shanghai, he strengthens Amadeus Consulting's ability to connect international companies with capabilities, opportunities and reliable partners in China.
David Gostenčnik is a Senior Consultant and experienced project leader with more than 25 years of professional experience across project management, sales and supply chain in international industrial environments. He has worked extensively with OEMs, Tier 1 companies and suppliers across Germany, Austria and the Western Balkans, as well as on international projects in Denmark, China and Mexico. His experience covers project management, supply chain management, supplier development and the coordination of complex interfaces between customers, suppliers and internal teams. David combines strong technical understanding with a structured and pragmatic approach, enabling him to bring complex projects forward and create tangible value in demanding operational environments. At Amadeus Consulting, he supports clients in complex project and supply chain assignments, bringing extensive practical experience and a strong focus on execution and sustainable results.
Milan Protić is a Senior Consultant and experienced management professional with more than 30 years of international experience across operations, business transformation, management and business development. He has held senior leadership positions in international organizations, with responsibility for operations, strategic planning, business performance and cross-functional teams across different markets and organizational environments. His experience combines operational management with Lean Six Sigma, process improvement, organizational development and business transformation, enabling him to address both performance challenges and broader organizational change. Milan brings a highly professional and confident leadership style, strong communication skills and a deep understanding of how to align people, processes and business objectives. Since founding his own consulting firm in 2022, he has supported companies as an independent advisor and interim manager, including in senior supply chain and transformation roles. At Amadeus Consulting, he brings extensive management experience and a pragmatic, hands-on approach to transformation, operational improvement and the development of organizations and their leaders.
Marko Tašković is a Senior Consultant with more than 15 years of experience across supply chain management, procurement and logistics in international industrial environments. His career combines hands-on operational responsibility with consulting experience, covering procurement strategy, sourcing, supplier development, logistics, warehouse operations, inventory management and production planning. He has supported companies in establishing and improving supply chain structures, developing supplier networks and managing complex ramp-up and industrialization projects across Europe and the Balkans. His experience includes both established manufacturing environments and the design and implementation of new supply chain and procurement structures. Marko combines a structured and analytical approach with practical execution, helping clients strengthen supply chain performance, improve procurement effectiveness and establish robust operational processes. Alongside corporate roles, he founded and ran an express-freight operation serving the automotive industry, giving him direct experience of time-critical transport, 3PL management and cross-border customs procedures. He works natively in Serbian and Italian and is fluent in English.
Milan Mladenović is a Senior Consultant with more than 15 years of experience across operations, supply chain management and logistics in automotive and industrial manufacturing environments. His career includes leadership responsibility for logistics operations, inbound supply chain, warehouse and inventory management, demand and production planning, as well as supply chain transformation. He has supported both established manufacturing operations and major greenfield projects, with experience spanning operational improvement, planning transformation, supplier management and the optimization of material and information flows. Milan combines a strong technical and analytical background with hands-on operational experience and a clear focus on performance, process optimization and sustainable implementation. At Amadeus Consulting, he supports clients in operations and supply chain leadership, transformation and performance improvement, bringing broad manufacturing experience and a pragmatic execution-oriented approach.
We assemble the team around the outcome rather than around an existing product or available bench. When the work expands, we can add expertise without changing the accountable lead.
Meet the trusted expert networkNo core team is expert in everything, everywhere. For mandates that require specialized functional depth or a presence in a particular market, we draw on independent experts and regional partners with whom we have established trusted working relationships.
Our Trusted Expert Network is a hand-selected group of experienced senior professionals who complement the Amadeus core team with specialized expertise, market access and established relationships. Network members complement the core team, but accountability remains with Amadeus Consulting.
Markus Lang is an experienced procurement and management professional with more than 30 years of experience across strategic purchasing, supplier management, cost optimization and industrial management. He has held senior procurement and interim management positions with international responsibility, combining strategic procurement expertise with hands-on management, supplier development and operational improvement. As part of the Amadeus Trusted Expert Network, Markus contributes extensive industrial experience and a pragmatic, results-oriented perspective to procurement and management assignments.
Christian Lechner is an executive and transaction professional with 15+ years in consulting, industrial management and private equity. As interim CxO (CFO, CRO, CEO) he takes operational responsibility for restructuring, performance and finance transformation programs; as M&A expert he covers acquisition, valuation, financing and exit. Within the Amadeus Trusted Expert Network he combines hands-on execution with transaction expertise and a strong network in the European industrial and Austrian mid-market.
Scott Lieberman is an experienced industrial management executive with more than 30 years of leadership experience across manufacturing, commercial strategy, business transformation and M&A. Based in the United States, he has led international industrial businesses with full P&L responsibility, driving growth, operational improvement, acquisitions and post-merger integration in complex, private-equity-backed environments. As part of the Amadeus Trusted Expert Network, Scott provides access to extensive industrial management experience, market knowledge and established relationships in the United States, supporting Amadeus and its clients in transformation, growth and M&A-related assignments.
Miro Vidošević is an experienced operations and production management professional with more than 25 years of international experience in industrial environments. He has held senior leadership and interim management positions, leading complex initiatives in operational improvement, production transfers, plant expansions, and ramp-ups, complemented by hands-on expertise in supply chain, procurement, and supplier transitions. As part of the Amadeus Trusted Expert Network, Miro contributes extensive operational leadership experience and a pragmatic, results-oriented approach to transforming and improving manufacturing operations.
Our team works from all over the world, with team members in Germany, Serbia, Slovenia, Austria, China and the United States.
