We combine classic consulting expertise with decision-science to help leaders make better choices and achieve lasting impact. We are recognized for providing independent, objective valuations of companies and projects that give leaders the clarity and conviction to act decisively.
We help companies design strategies for expansion, innovation, or restructuring. Our goal is to deliver clear direction and measurable results.
We prepare robust business plans and financial models that support financing, investor talks, or expansion. Clients receive clear ROI projections and actionable roadmaps.
We provide independent asset valuation services for energy generation, industrial production, and commodity-intensive operations, supporting investment, acquisition, and restructuring decisions.
Scope and limitation: valuations are prepared for investment and advisory purposes only. Statutory, tax, or collateral valuations under local law are not included in our scope. Where local certification or licensing is required, we ensure compliance by involving qualified local experts and licensed valuers.
We analyze markets, customers, and competitors to define winning entry strategies. Whether in Austria or abroad, we reduce risks and highlight opportunities.
We optimize supply chains to improve efficiency, resilience, and cost-effectiveness across every stage of operations. We help businesses build transparent, sustainable, and adaptive supply networks.
We deliver long-term (up to 30 years) price forecasts and benchmarks for energy and raw materials. This allows clients to plan procurement, hedging, and investments with confidence.
While our consulting projects deliver concrete strategies and models, Siller Academy extends this work into capability building, ensuring that teams gain the skills and understanding to implement what we design together.
We provide early-stage guidance for projects and investments. Deliverables include feasibility studies, risk maps, and financial valuations — enabling confident “Go/No-Go” decisions.
We help businesses manage risks and ensure compliance with laws, regulations, and internal standards. We strengthen governance and build resilience for sustainable success.
We conduct full verification for concrete projects, acquisitions, or investments. Our experts assess commercial, legal, technical, financial, and ESG factors, ensuring projects are bankable and investment ready.
We support mergers, acquisitions, and transactions end-to-end. From valuation and SPA negotiations to deal structuring and integration, we optimize value and protect client interests.
We adapt our frameworks for Renewable Energy, Industrial Real Estate, Agriculture, Retail, and Energy-Intensive Industries. Each project benefits from tailored analysis and compliance to ensure long-term success.
While our consulting projects deliver concrete strategies and models, Siller Academy extends this work into capability building, ensuring that teams gain the skills and understanding to implement what we design together.
Structuring complex choices into clear objectives, constraints, uncertainties, and value drivers.
Monte Carlo simulations, Bayesian updating, and scenario analysis for pricing, demand, and risk.
Modeling timing, portfolio, and supply chain decisions using optimization techniques and option-style analysis.
Independent review, stress testing, and regulator-ready documentation for critical models.
Evidence-based studies synthesizing literature, market data, and expert input into decision-useful insights.
While our consulting projects deliver concrete strategies and models, Siller Academy extends this work into capability building, ensuring that teams gain the skills and understanding to implement what we design together.
Explore a selection of our recent projects that reflect how Siller applies analytical thinking and practical expertise to complex business challenges.
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Siller — Established 2015 Austria
Company Name: Siller Handels GmbH
Address: Gemeindeweg 47, 3422 Altenberg, Austria
Company Register Number: FN 442495 d
VAT Number: ATU69992868
Siller is the consulting brand of Siller GmbH.
Siller GmbH is a limited liability company under Austrian law. The information provided on this website is for general informational purposes only and does not constitute professional advice. Siller GmbH accepts no liability for any actions taken based on this information.
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Clarity. Direction. Results.
Independent perspectives on markets, transformation, and the systems shaping economies