Theodoros Marioglou

Business role at Marioglou Bros S.A. (ΑΦΟΙ ΜΑΡΙΟΓΛΟΥ ΑΒΕΕ), a Thermi, Thessaloniki-based company specializing in furniture fittings, fixtures, and accessories (cabinet doors, hinges, drawer slides, worktops, wood flooring) since 1953. Responsibilities spanned procurement (supplier coordination and purchasing), sales (client and order management), and day-to-day operations, while continuing to take on independent consulting projects in supply chain, SAP, and business analysis.

Supply Chain and SAP specialist at Organon, a global pharmaceutical company based in Luzern, Switzerland. Key responsibilities and achievements:

- Led SAP S/4HANA inventory reconciliation and trade compliance operations, reducing processing errors by approximately 80%

- Performed monthly SAP-based inventory reconciliations across multiple product lines in a regulated pharmaceutical environment

- Managed and processed CHF 1M+ in monthly invoices with full compliance to internal controls and trade regulations

- Coordinated cross-functional supply chain activities ensuring timely delivery and stock accuracy

- Operated within a GMP-compliant, regulated biopharma environment with strict quality and compliance requirements

SAP S/4HANA Technology Consultant at PwC Switzerland, leading digital transformation projects for pharmaceutical and manufacturing clients across Switzerland and Europe.

- Led end-to-end SAP S/4HANA implementations covering PP, MM, and SD modules for major pharmaceutical clients, reducing process cycle times by ~15%

- Coordinated PwC's SAP Alliance partnership, managing client engagements and vendor relationships with SAP SE

- Designed and configured SAP production planning processes for GMP-compliant manufacturing environments

- Delivered SAP training and change management workshops for client end-users and key stakeholders

- Supported pre-sales activities and proposal development for new SAP transformation opportunities