our mission: seeing stepping stones where others see obstacles
Developing, planning and building requires strong nerves - projects are highly complex, have high demands and are very resource-intensive. What if you could change all that?
refine is a consulting company that assists construction project teams to jointly develop solutions based on the lean philosophy and to maximise fun, innovation and value creation in construction. Our product is not software - but guidance for change processes, which always focus on the interaction between people.
How can we help you?
our services
Prof. Dr. Claus Nesensohn
Are you developing, planning or building?
We should talk in person Call the founders
Your project is just as individual as our consulting approach - that's why you should simply give us a call. Together we can discuss how we can help you without obligation.
Our founders Bülent Yildiz and Prof. Dr. Claus Nesensohn are always happy to take time for you.
Bülent Yildiz - Call: +49 175 5826884 - LinkedIn
Prof. Dr. Claus Nesensohn - Call: +49 179 9789624 - LinkedIn
collaborate and create value the refine world
refine isn't just a consultancy that embodies the best qualities of a startup - it's an entire ecosystem.
Our teams in Stuttgart and Munich as well as refine Schweiz AG based in Zurich and refine West SAS in Paris are specialists for Lean Construction and integrated project delivery.
refineVVC (virtual value chain) based in Stuttgart consults partners and clients all over Europe in questions pertaining to digital transformation as well building information modeling.
We are also super proud of our partner network: we are currently executing joint projects with Generalplanung Archipel, Kohlbecker Gesamtplan GmbH, ConReal Swiss AG, Company Factory, ICT Facilities GmbH, RoxxTech GmbH, Vision Oy, Logifox GmbH
Better together our refineTeam
You allow us to work with your team in order to affect change, build a high performance team and get more done, together. We know that this requires courage and trust. The #refineteam brings more to the table than deep subject matter knowledge, years of experience as well as passion for the tasks at hand - we also work in alignement with our values and the principles we teach. That's why we get to be your trusted partners in complex projects, creating maximized value together!
Get to know usStatements
Boehringer Ingelheim Pharma GmbH & Co. KG
refine with its Last Planner system ensures maximum transparency and common understanding, especially in our complex project. These prerequisites are the basis for the entire project team to make the right decisions in terms of the project goals.
Matthäus Schmid GmbH & Co. KG
It is fascinating to observe how even old "construction experts" integrate themselves into our Lean Construction System SchmidHochE (Schmid highly efficient), which we developed together with refine, and contribute their know-how in a positive way. Every project is an exciting process in which we are perfectly supported by refine Projects AG.
Handler Bau GmbH
Lean Construction is becoming more and more important in the construction industry. For our competence development, it was important for us to have an experienced partner at our side. We were attracted by the consulting concept of refine, a company that lives the lean philosophy and focuses on cooperation at eye level.
apoprojekt GmbH
I associate refine with energy, a high degree of sector-specific lean competence, but above all with passion, reliability and authenticity. For us, all these are essential ingredients for a long-term, respectful partnership, continuous development and joint success.
