ARGO-EFESO is an operations improvement consulting firm that breaks through the traditional barriers of the consultant-client relationship. We are hands-on consultants who deliver real results and no excuses.

ARGO-EFESO helps companies, with significant and complex operating asset structures around the world, improve their profitability by increasing revenue and customer service and satisfaction while reducing operating costs, fixed overhead, and working capital.

ARGO-EFESO’s proprietary business processes and behavior change methods and tools coupled with its deep industry experience and expertise enable it to implement performance improvement more rapidly and sustainably. ARGO-EFESO’s approach to performance improvement is unique in terms of its transfer of knowledge that enhances internal capabilities and its hands-on and collaborative work style with the client.

While working across most industries, ARGO-EFESO is experienced in and focused on five industries: transportation; oil and gas; industrial manufacturing; natural resource and basic materials manufacturing; and chemical processing. Additionally, ARGO-EFESO serves numerous Private Equity firms in their pre-acquisition due diligence and within the ongoing operations of their portfolio companies.

ARGO-EFESO is part of the EFESO Consulting Group, operating on every continent with over 35 offices.


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Headquartered in Germany, ROI-EFESO is EFESO’s Center of Excellence in Industry 4.0. It has pioneered consulting focused on industry 4.0. Since 2013 it has been honoring practical solutions for industrial digitalization with the INDUSTRIE 4.0 AWARD

Headquartered in Austria, TSETINIS-EFESO is EFESO’s Center of Excellence in product-based solutions and design to x, in particular in automotive, manufacturing.

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Fibonacci Lab enables organizations converting data into real value. Its professionals combine advanced data science and operations hands-on experience.

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