Oliver F. Lehmann Project Business Training Reviews 

41
TrustScore 4.5 out of 5

4.7

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

I have always found Oliver to be an excellent trainer. His experience, knowledge, and structured approach make the training sessions very effective and easy to follow. He explains things clearly and m... See more

Rated 5 out of 5 stars

I have always felt well trained by Oliver for my exams, PMP, as well as PBP. His experience and knowledge is easy to draw from and he structures his classes well. I can recommend him to anyone aiming... See more

Rated 4 out of 5 stars

Oliver is great mentor and his words speaks his experience. Learning from the best from the industry is at a different level.. PBP is customer focused course and a must for a person in same field.

Rated 5 out of 5 stars

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 an... See more

Company details

  1. Training Centre
  2. Apprenticeship Centre
  3. Business and IT Consulting agency
  4. Business development service
  5. Business school

Written by the company

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.


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

41 reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.7

All reviews

(41)

20 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

I had a very valuable experience…

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.

3 August 2026
Oliver F. Lehmann Project Business Training logo

Reply from Oliver F. Lehmann Project Business Training

Dear Derrick,

it was great having you on board. Project Business rocks the world!

Oliver

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look