Our clients (selection)

Liebherr
Rolls-Royce
Rheinmetall
AIRBUS Germany
MAN
Voith
Zollner
MT Aerospace AG
AutoFlight
Schaeffler
Pepperl+Fuchs
HOLZER corporate group

Our partners

As an expert in cost calculations, 4cost has a large partner network of experienced value analysts and technology specialists from the fields of development, construction, production, project management, software programming, assembly, testing and integration.

With the partner companies listed below, we practice very close cooperation in both the service and sales areas.

Alten Bach Consult

AltenBachConsult has been carrying out consulting projects and LCC analyses in the defence sector in Germany, Austria, Switzerland and the Netherlands since 2013. AltenBachConsult is a technology partner of 4cost GmbH for parametric cost estimations with 4cost-aces.

Aprion GmbH

Aprion develops innovative AI solutions for digital quality assurance and process control in industrial production. The solutions address key challenges faced by manufacturing companies: they minimise human error rates, reduce scrap and complaint costs, and counteract the shortage of skilled workers through intelligent automation. 4cost holds a 25.3% stake in the Berlin-based AI start-up.

Berlin Institute Supply Chain Management GmbH

Berlin Institute Supply Chain Management GmbH is a Berlin-based company founded in 2018 that operates as a platform and consultancy focused on supply chain and business strategy. It brings together experts from industry, science, and politics to organize high-level B2B events, conferences, seminars, and workshops that facilitate knowledge transfer, networking, and discussion of current trends in procurement, logistics, production and sustainability.

coscomp

coscomp supports companies from a wide range of industries along the entire product development process – from the targeted optimisation of individual assemblies or parts to complex cyber-physical systems (CPS).

EurA

EurA is an international consultancy for innovation and technology. EurA supports companies, research institutions and public clients of all sizes in enabling technical innovations, developing new products and services and marketing them internationally.

IPL Beratung

IPL Beratung sees itself as a partner for the planning and optimisation of factories and accompanies customers from the initial potential analysis to the final implementation. It doesn’t matter whether it’s a single workstation or an entire production network.

MBCS Beratung

Matthias Miesbeck is a graduate engineer specialising in production/logistics, quality management and project management. His services include factory planning, logistics planning, optimisation projects in the production and assembly environment, optimisation projects in the administrative area as well as coaching and training on all aspects of lean management.

MoovinV Inc.

MoovinV Inc. is a Canadian technology company founded in 2017 that operates an innovative online marketplace and AI-driven sourcing platform connecting buyers and sellers of certified surplus raw materials and industrial components across global markets. Its solutions help automate and optimize procurement, reduce lead times, and improve traceability and cost efficiency in supply chains.

newboxes

StraCoTec is a management consultancy specialised in product, process and cost optimisation and offers reliable support in the areas of strategy development, cost structure and technology alignment for companies.

StraCoTec

StraCoTec is a management consultancy specialised in product, process and cost optimisation and offers reliable support in the areas of strategy development, cost structure and technology alignment for companies.

Udo Biedinger Consult

Udo Biedinger Consulting

Udo Biedinger has been working in the private and public sector for 30 years in various management and consultancy roles, including approx. ten years in conflict regions. Specialising in the defence industry, he supports companies in the area of business development and advises on the development of strategies. He is a former regular soldier with the rank of colonel in the reserves.

Cooperation with 4cost

Cooperation with 4cost

Benefit from the advantages of a business partnership with 4cost and create added value for your clients.