Reviews & References

On this page: Google reviews | Corporate references | Testimonials

Google Reviews

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Corporate References

Throughout my long career as a professional trainer, speaker, and author, I have upskilled employees from many companies.

Here is a selection of names you may recognize.

  • NTT
  • Olympus SI
  • oose Innovative Informatik
  • Oracle-Peoplesoft (Recommendation)
  • OSP International
  • Project Business Foundation
  • Project Management Institute – PMI (Recommendation)
  • Reply
  • Roland Berger
  • SAP (Recommendation)
  • Saudi Aramco
  • Shipley
  • Siemens
  • Teamviewer
  • Technical University of Munich
  • Telefonica
  • The Project Group
  • T-Systems (Recommendation)
  • Turner & Townsend
  • VDI Verein Deutscher Ingenieure

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Testimonials

I got to know Oliver F. Lehmann as a magnificent Project Management Trainer.
Projektleiter, Zentrale Serviceorganisation bei Zeppelin Baumaschinen GmbH
Ich habe meinen PMP Prep Kurs bei Oliver durchleben dürfen. Hierbei fiel auf, dass seine Vorbereitungen exzellent aufbereitet sind, viele Fälle durchdekliniert werden. Er hat klare Zielsetzungen, fühlt sich seinen Kunden verpflichtet und steht auch im Nachhinein für Fragen zur Verfügung.
Er bietet damit ein All-Inclusive Paket an, das seinen Vergleich sucht.
Oliver played a key role in the development and rollout of training and coaching to support SAP IT’s project management competency development program.
I would certainly engage again with Oliver in the future should the opportunity arise.
PMO Head, Client Partner, Program Manager
I reserve a special note of gratitude for my mentor and trainer, Oliver F. Lehmann, MSc, ACE, PMP. Your 24/7 support and readiness to answer all of our questions was instrumental in my preparation and success.
Marios Bailey
Senior Product Manager @ Munich Re
I participated in a PMP exam preparation course led by Oliver Lehmann. The course was conducted by him in an excellent manner. At no time during the course was it just a dry and boring presentation as he always provided good examples from practice.
His training material was excellent and contained very valuable hints for daily project management situations.
System Project Manager at Continental
I wholeheartedly recommend Oliver F. Lehmann for any future opportunities. His exceptional work ethic, adaptability, expertise, and positive attitude make him an invaluable asset to any team. Oliver’s dedication to excellence and his unwavering commitment to success make him an ideal candidate for any endeavor he undertakes.
Project Manager Talk around the Clock charity conference, Project Leader Smart Factory at Volkswagen
I strongly recommend working with Oliver! He combines top knowledge, professionalism and reliability in a very unique way.
Managing Director, Founder and Partner, The Project Group
Oliver has an infectious enthusiasm for project management borne of years of experience, and more recently developing thought-leadership around the ideas of project business and the project economy. Our collaborations are energetic and I always enjoy working with him.
Sarah Schütte
Solicitor-Advocate, LLB: Director at Schutte Consulting Limited | Co-Founder of Peridot Consulting International LLP
I’ve been collaborating with Oliver, and he’s been very understanding and a good partner.
If you are looking for a project management and Business Management trainer, It would be best to take Oliver, and you won’t regret doing it.
Charles Chia portrait
General Manager at Global Master, Kuala Lumpur, Malaysia
Oliver Lehmann is among the best business trainers. His English is very easy to understand for non-native speakers, which helps students perceive and accept all knowledge smoothly. His course combines theoretical knowledge with a lot of practical cases.
Project Manager at Capita
I want to thank you for this course/session for our chapter members. I received super positive feedback.
Vice President at Intellias, Member of Forbes Technology Council and HBR Advisory Council
Oliver’s enthusiasm and engagement in Project Management related subjects is remarkable and it becomes immediately evident as soon as you’ll start interacting with him.
Agile and Business Coach at Connexxo
I had the pleasure of working with Oliver when we needed a high-quality resource for an engagement in Munich for an international client.
Oliver Lehmann delivered beyond our greatest expectations. Throughout the process, his business style was first class, and the results were superb. The client evaluations were so good that on a 1-5 scale one of the clients gave Oliver a 6!
Enough said, I can’t wait for the next opportunity to do business with Oliver. He comes with my highest recommendation.
Thank you, Oliver; unlike other certifications and training that give you theoretical knowledge that you rarely use in real projects – your information is correct and very practical.
Delivery director at Intellias
Oliver is a true Project Management Professional trainer, and I would recommend him to anyone looking for solid professional Project Management training!
Senior Program Manager, Principal II/Director – Product and Technology at Charter Communications
Oliver ist ein ehrlicher und sehr humorvoller Kollege. Ich schätze mich glücklich ihn persönlich zu kennen.
Oliver F. Lehmann is a person who doesn’t need any recommendations.
Project manager Professional & Communication strategist | NVC & Empathy Practitioner
Oliver ist absolut zuverlässig und super sympathisch. Wir finden gemeinsam stets flinke und pragmatische Lösungen für unsere Kunden. Ganz große Klasse!
BPM Enthusiast & Agile Coach

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