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Got an e-invoicing project? Need expert training on e-invoicing?
We draw on many years of industry experience working with
Service Providers, Trade Associations as well as Public Administrations.
Comprehensive Experience
We are bringing our expertise to all types of stakeholders.
Private Companies
You consider implementing or improving your electronic document processes with your business partners.
Service Providers
You are looking to enter or expand your footprint in the electronic B2B document exchange space, or add partner capacity to your pre-sales or implementation teams.
Public Entities
You are trying to promote adoption or regulate electronic document exchange in the B2B context.
E-Invoicing Experts
The Invoicing Hub co-founders are available to assist you in your e-invoicing projects.
Michael Walther
The Invoicing Hub Co-Founder
Experienced Managing Director & CTO, 10+ years in the E-Invoicing space
Former MD of e-integration GmbH, a German EDI provider with 1.5M+ transactions monthly. Active member of GENA/EESPA, OpenPEPPOL & VeR associations.
Digital
Transformation
B2B
Standards
B2B Implementation
Concepts
Business Process
Analysis
Thibault Samson
The Invoicing Hub Co-Founder
Senior Product Manager, 10+ years in the E-Invoicing space
Formerly in charge of EDI & Compliance solutions at Esker, a French software provider of market-leading Source-to-Pay & Order-to-Cash solutions.
Passionate about content popularization, especially helping everyone understand such a complex and technical topic as electronic invoicing.
E-Invoicing Training
& Education
Technical Content
Popularization
Product Management
& Strategy
Associated Consultants
Collaborate with The Invoicing Hub associated consultants, counting some of the most prominent experts in the industry
Patrick Schuller
Experienced Managing Director & Project Manager with 20+ years in the E-invoicing space
Former MD of Serensia, a French EDI, E-invoicing and AP automation provider, former Director of Cegedim e-business, European leader in EDI & e-invoicing services.
Member of the French E-invoicing National Forum (FNFE), former Member of the Executive Committee of GENA/EESPA. Previously Finance manager and Consultant in Financial Information Systems.
Finance Digital
Transformation
E-Invoicing & AR/AP Automation
Project Management
E-Invoicing / P2P / EDI
Business Development
Philip Helger
Peppol Specialist, Open Source solution provider and e-Invoicing Expert
Technical e-Invoicing and Peppol specialist, focusing on solutions.
More than 15 years of Peppol experience combined with the knowledge of maintaining the Austrian B2G eInvoicing solution (www.erechnung.gv.at).
Delegate for Austria in the CEN TC 434, the European e-Invoicing standardisation body.
Technical consultant for OpenPeppol and some Peppol Authorities.
Currently a Freelance consultant offering a full-stack Peppol Open Source solution and consultancy.
Peppol Expertise
Open Source
Standardization
Andreas Milz
Managing Country Director & Expert in EDI and E-Invoicing – CTC Compliance in Europe (B2B-B2G)
Interim manager in international leading groups on the French-German speaking axis with 20+ years of experience in SAP and cross ERP projects.
Experienced in consulting for carve-out and group splitting projects, EDI partner onboarding, and EDI provider consolidation.
Decision maker within associations UNECE/UNCEFACT, FNFE-MPE/VeR, RAFAL, and various business clubs.
Finance Digital
Transformation
Interim Management &
Country Manager
Consulting & Business
Development
Lucien Gimenez
Graduate in economics, former Principal Inspector of Public Finances and recently retired, Lucien has successfully developed a cross-functional career in various fields ranging from tax auditing to judicial investigations, including international cooperation missions for Europe and professional training in both technical and communication areas. As an analyst-developer, he has specialized for over 20 years in data analysis and information systems auditing.
Since 2018, he has pursued an independent career as a trainer and expert, focusing on many topics such as digital transformation, electronic invoicing, reliable audit trail, and tax accounting compliance.
Finance Digital
Transformation
E-Invoicing & Tax
Compliance
Peter Ilas
E-Invoicing online course creator with 25+ years of experience in Finance & Accounting
Many leadership positions in Dell, Tomra, Big4 audit firms, national corporations.
Creator of the world’s first comprehensive e-invoicing mandate courses, designed for companies implementing e-invoicing, solution providers, and professionals.
Special Offer: 20% discount on Peter’s online courses with the coupon code TheInvoicingHub.
Finance & Accounting
Processes
Finance Digital
Transformation
E-Invoicing Training
& Education
Peppol PINT invoice format becomes the default for B2G in A-NZ
This is the first step before PINT becomes mandatory in May 2025 for all B2G e-invoicing transactions in Australia & New-Zealand.
PDF invoices remain considered “electronic” one more year in Portugal
The recent provision adopted in the 2025 Budget further postpones the actual implementation of Portugal's B2G e-invoicing mandate for SMEs.
Poland close to finalizing the details of its B2B e-invoicing mandate
The Ministry of Finance is proposing changes to the upcoming B2B mandate based on prior consultations and is starting a final round of discussions.
ViDA package finally adopted by the European Council
A compromise has been reached among all EU member states before the final vote by the Parliament.
New Zealand introduces stronger requirements for B2G e-invoicing
More government agencies will adopt e-invoicing starting on January 1, 2026, in addition to implementing faster payment timelines.
