Oliver F. Lehmann, MSc, ACE, PMP
Oliver is an excellent trainer. Highly recommend!
Wir überprüfen keine spezifischen Behauptungen, da die Meinungen der Bewerter ihre eigenen sind. Wir können Bewertungen jedoch als „verifiziert” kennzeichnen, wenn wir bestätigen können, dass eine geschäftliche Interaktion stattgefunden hat. Mehr erfahren
Um die Integrität unseres Portals zu schützen, überprüft unsere automatisierte Software alle Bewertungen – unabhängig davon, ob sie verifiziert sind oder nicht – rund um die Uhr. Diese Technologie identifiziert und entfernt Inhalte, die gegen unsere Richtlinien verstoßen, wie zum Beispiel Bewertungen, die nicht auf einer wirklichen Erfahrungen basieren. Uns ist bewusst, dass wir möglicherweise nicht alles erfassen, doch Sie können uns jederzeit problematische Inhalte melden, die wir Ihrer Meinung nach übersehen haben. Mehr erfahren
English: Oliver F. Lehmann Project Business Training is a Munich-based provider of training, coaching, and certification preparation for project managers, with a clear focus on Project Business – projects performed across corporate boundaries, under contract, for paying customers. The business was founded by Oliver F. Lehmann, MSc, ACE, PMP, PMI-RMP, PBP, who brings more than three decades of hands-on project management experience. Oliver has contributed to several editions of the PMBOK Guide, served as President of the PMI Munich Chapter from 2013 to 2018, and is the author of the books “Situational Project Management” and “Project Business Management” (Auerbach/Taylor & Francis). As an ATP-certified instructor, he has prepared professionals from many industries for PMI certifications such as the PMP and PMI-RMP. Our courses are offered online and on-site, in English and German. They combine structured exam preparation with practical knowledge that participants can apply in their daily work immediately. Beyond certification training, we support organizations with seminars and consulting on the specific challenges of Project Business: contracts, customer relationships, cross-corporate collaboration, and the management of risk and cash flow in project supply networks. Oliver is also the founder of the Project Business Foundation, an independent not-for-profit think tank, and operates a suite of free browser-based tools at project-business.org. Whether you are preparing for an exam or leading projects for customers, our goal is the same: to help you succeed where business and project management meet. ***** Deutsch Oliver F. Lehmann Project Business Training ist ein Münchner Anbieter von Trainings, Coaching und Zertifizierungsvorbereitung für Projektmanagerinnen und Projektmanager – mit einem klaren Schwerpunkt auf Project Business, also Projekten, die unternehmensübergreifend, auf Vertragsbasis und für zahlende Kunden durchgeführt werden. Gegründet wurde das Unternehmen von Oliver F. Lehmann, MSc, ACE, PMP, PMI-RMP, PBP, der auf mehr als drei Jahrzehnte praktischer Projektmanagement-Erfahrung zurückblickt. Oliver hat an mehreren Ausgaben des PMBOK Guide mitgewirkt, war von 2013 bis 2018 Präsident des PMI Munich Chapter und ist Autor der Bücher „Situational Project Management“ und „Project Business Management“ (Auerbach/Taylor & Francis). Als ATP-zertifizierter Trainer hat er Fachleute aus vielen Branchen auf PMI-Zertifizierungen wie PMP und PMI-RMP vorbereitet. Unsere Kurse finden online und vor Ort statt, auf Deutsch und Englisch. Sie verbinden eine strukturierte Prüfungsvorbereitung mit Praxiswissen, das die Teilnehmenden sofort im Arbeitsalltag anwenden können. Über die Zertifizierungstrainings hinaus unterstützen wir Organisationen mit Seminaren und Beratung zu den besonderen Herausforderungen des Project Business: Verträge, Kundenbeziehungen, unternehmensübergreifende Zusammenarbeit sowie das Management von Risiken und Cashflow in Projekt-Liefernetzwerken. Oliver ist außerdem Gründer der Project Business Foundation, eines unabhängigen, gemeinnützig ausgerichteten Think Tanks, und betreibt unter project-business.org eine Sammlung kostenloser browserbasierter Tools. Ob Prüfungsvorbereitung oder Projektleitung für Kunden – unser Ziel ist dasselbe: Ihnen zum Erfolg zu verhelfen, wo Business und Projektmanagement zusammentreffen.
Deutschland
Bittet Kunden um Bewertungen
Das Unternehmen lädt seine Kunden ein, Bewertungen zu hinterlassen – ob positive oder negative.
So nutzt dieses Unternehmen Trustpilot
Erfahren Sie, woher die Bewertungen stammen und wie sie ausgewertet und moderiert werden.
Oliver is an excellent trainer. Highly recommend!
The time of my first training with the Project Business Foundation, I would say was timely. At the time, I had just landed a new job with roles allowing me to cross cross west Africa countries initiating and completing projects. The training offered me a new perspective and insight into cross border project management. And the desire to be excellent in doing just that. I have never regretted participating in opportunities the foundation offer every now and then to train and improve the knowledge of practitioners.
Highly recommended.
Specially for those, who are interested in to dive-in to the concepts of Project Management from Business perspective.
The Project Business Professional (PBP) Qualification and Certification Programme, led by Oliver F. Lehmann, offers a valuable learning journey for strategic project leaders. It provides a practical understanding of modern interorganizational project delivery, with particular emphasis on governance, profitability, liquidity, sustainability and stakeholder alignment.
Oliver explains complex Project Business principles with remarkable clarity, using real-world case studies that connect technical project management with broader business dynamics. The programme has substantially strengthened my capabilities as a project and sustainability practitioner.
I strongly recommend this programme to professionals and organizations seeking to maximize business value through disciplined, commercially informed project management.
★★★★★ Highly Recommend
Completed the Project Business Professional training with Oliver Lehmann in June 2025 - still one of the best professional courses I've taken. Oliver's expertise goes beyond standard PM theory, bringing real commercial and contractual insight that's genuinely rare to find. Clear explanations, practical examples, and a teaching style that kept complex topics engaging. A year on, I'm still applying what I learned. Highly recommend to any PM professional wanting to understand the business side of project delivery.
Great company with a meaningful certification for business projects. And a lot of insights for all kind of trainings you can feel the passion you can feel the knowledge. He is a good place to learn and develop yourself further.
I had the opportunity to complete the Project Business Professional (PBP) qualification program with Oliver F. Lehmann. The training was well structured, professionally delivered, and highly relevant to the practical aspects of project business management.
I particularly appreciated the rigorous approach, practical insights, and clear connection between project management principles and real-world business situations. Successfully completing the qualification was a valuable professional learning experience that strengthened my understanding and skills in this field.
I would recommend this program to students and professionals looking to develop a stronger understanding of project business management and enhance their professional capabilities.
I had an excellent experience completing the Project Business Professional (PBP) Qualification & Certification program with Oliver F. Lehmann. The program expanded my understanding of project management beyond the traditional focus on scope, schedule, cost, and delivery by examining the business relationships and commercial considerations that often determine whether a project is truly successful.
One of the most valuable aspects of the program was learning to view projects not simply as internal initiatives, but as business engagements that frequently cross organizational boundaries. The discussions around value creation, profitability, liquidity, governance, stakeholder interests, and customer-contractor relationships provided a broader perspective on the responsibilities of today’s project professionals.
Oliver presented the material in a structured and practical manner, connecting the concepts to real-world project environments. His experience and ability to translate complex Project Business Management principles into situations that project professionals encounter made the material both relevant and immediately applicable.
As a PMP-certified project professional, I found this program particularly valuable because it complemented traditional project management practices with a stronger understanding of the commercial and business environment surrounding projects. It reinforced that successful project leadership requires more than delivering requirements—it requires understanding how organizations, customers, contractors, and stakeholders create and protect value throughout the project lifecycle.
I highly recommend the Project Business Professional (PBP) Qualification & Certification program to project managers, program managers, and other professionals who want to broaden their perspective beyond traditional project delivery and develop a stronger understanding of the business of projects.
Thank you, Oliver F. Lehmann, for an engaging and valuable learning experience.
A very thorough explanation of concepts with examples and left no doubt about the meaning and significance of a concept or process.
Oliver has a wealth of knowledge and experience in project business; his training changed my perspective on understanding procurement and project business. I highly recommend that those hungry enough to make improvements to the financial and strategic changes of their businesses or manage projects from contracts should be trained in project business by the Project Business Foundation.
I am a fan of Oliver since 2020 and ever. His PBP curriculum is the need of the hour where every Projects trends towards outsourcing. I strongly recommend to benefit by joining his PBP Course.
Project Business and Oliver Lehmann are doing a great service to the world of business. They are addressing a very important área that nobody has before. They are excellent!
This is one of the most thorough training you can recieve online trust me

Antwort von Oliver F. Lehmann Project Business Training
I had a very valuable experience participating in the Project Business Management (PBP) Qualification & Certification programme with Oliver F. Lehmann. The sessions provided a clear and practical understanding of how projects increasingly cross organizational boundaries and why successful project delivery requires attention not only to scope, time and cost, but also to business relationships, value creation, profitability, liquidity, governance and stakeholder interests. Oliver presented the concepts in a structured, engaging and practical way, using real-world examples that made complex Project Business Management principles easier to understand and apply. I particularly appreciated the connection between project management and the broader business environment in which projects create value. The programme has strengthened my perspective as a project and sustainability practitioner, and I would highly recommend it to professionals and organizations seeking to improve their project-business capabilities.

Antwort von Oliver F. Lehmann Project Business Training
Auf Trustpilot hat jeder die Möglichkeit, Bewertungen abzugeben. Der Verfasser einer Bewertung kann diese jederzeit bearbeiten oder löschen, und die Bewertungen werden angezeigt, solange der jeweilige Nutzer-Account aktiv ist.
Zum Schutz unseres Portals setzen wir auf eine Kombination aus spezialisierten Mitarbeitern und cleveren Technologien. Erfahren Sie, wie wir gefälschte Bewertungen bekämpfen.
Erfahren Sie mehr darüber, wie Bewertungen auf Trustpilot gehandhabt werden.
Hier finden Sie 8 Tipps für das Schreiben von Bewertungen.
Die Verifizierung hilft sicherzustellen, dass es sich bei den Bewertungen, die Sie auf Trustpilot lesen, um Bewertungen von echten Menschen handelt.
Anreize für das Schreiben von Bewertungen anzubieten oder selektiv zur Bewertungsabgabe einzuladen, kann den TrustScore verfälschen. Deshalb verstößt beides gegen unsere Richtlinien.