
and Partner

and Partner
For more than 30 years, we have been advising companies in the manufacturing industry. for more success.
learn more about our successful customer projects along the entire value chain.
Alno / Al-Ko / Alsecco / Alstom Power / Andreas Stihl / ART / Audi / AUMA / AZO / Balluff / BASF / Baumer / Bayer / Benecke-Kaliko / Beinbauer / Berger Kahr / BDO / Bosch / Bosch Rexroth / Bourns / Brose / BSH / Carl Zeiss / Centrotherm / Continental / Daimler / Demag Cranes & Components / DODUCO / Donges / Dunapack / EagleBurgmann / EAO / Eisenmann / Elring Klinger / Evonik / Faurecia / Felix Schoeller / Festool / Fresenius / Getrag / Giesecke & Devrient / Gottwald / Grammer / Hechinger / Henkel / Heraeus / Hettich / Hirschmann / Hitachi / Hoerbiger / Ixetic / Johann Hay / Kärcher / Karl Eugen / Fischer / Keiper / Knauf Interfer / Krauss Maffei / Krones / KUKA / Lehbrink / Losberger / Magna / Mapal / Maquet / Merck / Michelin / Nobilia / Nordex / Norma / Optima / Papierfabrik Louisenthal / Pezet / Pirelli / PMG Füssen / Premium Aerotec / Rampf / Recaro Aircraft Seating / Recticel / Robert Bosch / Röhm / Schaeffler / Carl Schenck / Schunk / Scoutbee / Senvion / Siltronic / Sirona / Solectron / Sonaca / Stihl / Süd-Chemie / TMD Friction / Valeo / Villeroy & Boch / Voss Automotive / VW / VWR / Webasto / WERU / Westfalia / Windmöller & Hölscher / Würth

Ralf Rautmann
Senior Vice President M/PU1,
ROBERT BOSCH GmbH
“As an organization of the Bosch Group, we faced the challenge of preventing a supply disruption...
... caused by an extremely critical single-source supplier on which the supply chain for 3 OEMs depended. At the time we commissioned TMG Consultants GmbH, the issue had already been escalated to the board level of our organization.
Thanks to their pragmatic approach and professional communications at both board and local working levels, the TMG team successfully averted an almost unavoidable delivery stoppage and the associated line downtime at our OEM customers. They initiated the correct organizational and technical measures on site and, with the support of the client, sufficient staff capacities were established and coordinated in a very short time.
After the successful stabilization of the supplier, the TMG team professionally coordinated and successfully completed further measures for final warehousing and/or the coordinated transfer of production to in-house manufacture.
We thank the team for their professional and personal commitment and can recommend TMG Consultants GmbH without reservation for any challenges of this kind.”
Matthias Eitel
Manager NUP1/LOD,
ROBERT BOSCH GmbH
“The challenging task of switching the packaging service provider at a fixed end date...
... during full production in a climate of conflicting interests between internal and external parties, while at the same time overcoming internal barriers, was ultimately successful thanks to TMG's professional, highly structured and consistent project management.”


Alexander Dörner
Service Manager,
STAMA Maschinenfabrik GmbH
“Thanks to TMG, we were able to sort, evaluate and prioritize our ideas for the provision of a digital service.
The digitalization expertise of TMG's consultants also helped us to focus and identify what levers would benefit our customers.”
Simon Imhof
Head of Production Plants CER,
Geberit International AG
“As an organization, Geberit was facing the difficult situation that in one of our plants all important performance KPIs...
... had been declining for some time: efficiency, quality, number of employees and thus the overall output of the plant. This prompted us to set up a turnaround project. For the successful realization of the project we decided to use external support by TMG Consultants GmbH.
I was impressed by the short time the TMG team took to assess the situation on site extremely accurately and put the right measures in place. Using a very pragmatic approach, the TMG team also succeeded in bringing this speed of implementation into the local organization, motivating employees at all hierarchical levels and instilling a positive spirit in the team. This has resulted in a fundamental, positive change in the company culture. The measures introduced led to a positive turnaround in all key performance KPIs. The project result is a +43% increase in output compared to the same period before the project started. Thanks to the sustainable project approach, we are convinced that this improved performance will continue even after the departure of the TMG team.
We would like to thank the TMG team for their professional and personal commitment on site and can unreservedly recommend TMG Consultants GmbH for all challenges of this kind.”


Dr. Bernhard Iber
Managing Director,
Andreas Stihl, S.A.
"TMG made a significant contribution to the implementation of an optimal solution for the logistics of our spare parts.
In all project phases, from the analysis and evaluation of alternatives to the implementation and acceptance of the new AutoStore, we experienced TMG as a professional, reliable and pleasant partner who represented our interests in complete neutrality towards the suppliers. Thanks to the trustful collaboration between STIHL and TMG, the project was a complete success."
Dr. Harald Dörnbach
Managing Director,
Viessmann IT Services GmbH
“The SAP ERP system is the central backbone for our international business processes and...
... is used with one client and more than 100 company codes in about 34 countries. As part of a big bang go-live, 28 production and 78 sales companies worldwide were migrated to S/4HANA in just 16 months. The focus in this process was on the business re-engineering of the value-adding processes that offered added value for Viessmann.
TMG was called in to act as project manager in this demanding project. A key success factor here was the cross-functional cooperation between representatives of the business departments and IT. Through the integrated PMO approach with intensive time and risk management, TMG made a significant contribution to the success of the project and ensured that the budget was adhered to.”


Sven Grochocki
Manager NUP1/LOP1, LOI and PJ-ATV,
ROBERT BOSCH GMBH
“Implementing the dynamization of our Finished Goods Milkrun as part of our I4.0 initiatives was much more than...
... just introducing new software. Software, hardware, processes and employees had to be coordinated, and that no one was lost in the process was made possible by the comprehensive project management, which thanks to TMG was precisely to the point. I would like to take this opportunity to thank TMG for their tact, precision and commitment in this project.”
Dr. Roman Pecha
Managing Director,
Papierfabrik Louisenthal GmbH
“The project Fitness@PL designed to optimize costs and processes was significantly advanced by TMG Consultants...
... and was successfully implemented together with our employees. Countless interfaces and a high level of complexity had to be managed in several sub-projects and demanded great commitment from all those involved. By drafting a common vision as a basis and a structured handling of all issues across our two production sites, our main project goal – the measurable and sustainable reduction of waste – was achieved.”


Axel Müller
Managing Director,
ElringKlinger Abschirmtechnik AG
“TMG was given the task of identifying opportunities for reducing inventories at our plants at the site and defining...
... and initiating appropriate measures. In addition, the logistics processes were to be optimized and an external warehouse was to be dissolved and integrated into the site. Within a very short period of time, TMG's specialists succeeded in creating the necessary transparency, highlighting cause-and-effect chains and, together with the ElringKlinger team, identifying significant areas of potential. Among other things, the entire production planning and materials scheduling process was analyzed and adjusted.
The team quickly familiarized itself with the specific circumstances and, thanks to their professional demeanor, gained a high level of acceptance within the specialist departments. TMG contributed a multitude of ideas and impulses. Together with the pragmatic nature of the consultants, this contributed decisively to the success of the project.”
Göran Malm
Nordic Supply Chain Manager,
Andreas Stihl Norden AB
"In addition to a very good concept, planning and execution of the tender under difficult market conditions, TMG...
...also supported us with technical competence in supplier support during the execution. The project not only shows the conceptual and planning strength of TMG, but also the experience with the implementation of projects."


Oliver Lehbrink
Managing Director,
Knappe + Lehbrink Promotion GmbH
“The introduction of lean at Knappe + Lehbrink and the holistic permeation of our company, both in production...
... and administration, has brought us a quantum leap forward.
The professional and implementation-oriented support during the introduction of Lean methods and the accompanying training and coaching by TMG Consultants were significant success factors. Stable processes and steering the company through cascaded shop floor and lean management processes, along with enthusiastic employees, have enabled us, as management, to benefit from the new scope we have been given to address key strategic issues!"
Wolfgang Becker
Manager Vaillant Group Business Processes,
Vaillant GmbH
“The two consultants from TMG assisted us in a professional manner in setting up the methods and tools...
... for the DPW program and independently promoted the upcoming tasks within the organization. Many thanks for this great support!”


Thomas Liesen
Head of Corporate Development,
Musashi Bad Sobernheim GmbH & Co. KG
“TMG has successfully supported the process of optimizing a significant production area, "Park Lock Wheel", in order to generate...
... capacities for the planned increase in production quantities along the entire production and material flow. Not only their structured and method-based approach was impressive to see, but also the way in which they managed to integrate the entire workforce and create a Lean nucleus.”
Dr. Christian Ullrich
Head of Corporate Development,
J. Stickling GmbH & Co. KG
“TMG's ability to tailor its services to the specific needs of individual businesses has made a decisive contribution...
... to nobilia's further development over the last two years. Together we have been able to achieve decisive structural successes despite going through a challenging period. One result of this cooperation is, for example, the establishment of the new Corporate Strategy department.”


Falko Roedinger
Head of Department ATMO,
ROBERT BOSCH GMBH
“The consultant from TMG Consultants GmbH was commissioned on 07.01.2019 to manage the processing of the open items...
... on assembly lines 1 and 2 in the "HDEV6 long segment". The aim was to resolve the open issues.
The TMG consultant quickly familiarized himself with the sometimes complex technical issues and prioritized, prepared, monitored and recorded the tasks in close cooperation with our customer and the internal ATMO team. In particular, planning (and partially rescheduling) the windows for servicing the systems with all trades and experts was a challenge, since the assembly line had to be restarted on time. He introduced an excellent system for tracking open items, thus ensuring sufficient transparency both internally and at the customer's premises.
As a result, we succeeded in restoring lost trust with our customer. Unfortunately, it was not possible to resolve all the issues by the end of 03.2019, but this was due to a lack of technical solutions and not attributable to project management.
I would like to express my sincere thanks for the work of the consultant and can highly recommend the professional performance of TMG Consultants GmbH in the field of project management.”
Dr. Thomas Wagner
Managing Director,
PMG Holding GmbH
“TMG was given the task of identifying opportunities for reducing inventories in our plants and defining appropriate measures.
Within a very short period of time, TMG's employees brought about an unprecedented level of transparency and, together with the PMG team, identified significant areas of potential.
The consultants quickly familiarized themselves with the specific circumstances at each location and through their professional manner achieved a high level of acceptance among the factory employees. TMG contributed many ideas and impulses. Together with the pragmatic nature of the consultants, this played a vital role in the success of the project.”


Peter Präger
PLANT PROJECT DIRECTOR,
UNITED AUTOMOTIVE ELECTRONIC SYSTEMS CO., LTD. WUXI PLANT
"Within a very challenging situation of capacity ramp-up at our plant the consultancy expertise of TMG was a success factor...
... to settle, to track and to follow-up our very challenging market driven targets. The performance was visual especially in high quality organizational concept and steady professional support to improve the organizational efficiency."
Dr. Bernd Hafner
Head of VitoControl series development,
Viessmann Werke GmbH & Co. KG
“VitoControl covers for Viessmann the range of controllers for large, multivalent heating systems and TGA.
In 2018, a new version was to be brought to series production maturity within a tight time frame. Ultimately, the target was achieved in just 5 months. A key element in this process was the organization of the project as an agile task force. At the outset, no internal experience with this methodology existed, so TMG was called in as a consultant.
TMG's targeted support of the task force contributed significantly to the success of the project. In the individual phases, the direct involvement of the consultant ensured that method training and planning support as well as coaching of the team was integrated into the daily work as needed.
In addition, the agile working method was recognized by the team as a flexible, goal-oriented procedure and is now being used successfully.”


Rainer Drews
COO,
ElringKlinger AG
"TMG was joining us in a situation where our company have had to manage a major cultural change to build up the basis...
... for our future success and profitable growth. The definition and implementation of a group-wide holistic operating system is one important key to create a highly efficient, flexible and competitive global operating network. TMG was supporting us with a broad range of expertise regarding production and lean principles as well as managing a big change project in a global organization. The authentic and team oriented approach brought us up to a point where we have the best preconditions for a successful roll out of the defined operating system."