
Clarity. Direction. Results.
Independent valuation and trusted advisory for clarity, direction, and results.
Clarity. Direction. Results.
Independent valuation and trusted advisory for clarity, direction, and results.

Independent valuation and trusted advisory for clarity, direction, and results.
Independent valuation and trusted advisory for clarity, direction, and results.

Siller Advisory provides independent valuation, strategic advisory, and business and management consulting services across Europe, the Middle East, and Asia.
We combine strategic advisory with business and management consulting and decision science to support leaders in complex, high‑impact decisions. We are recognized for delivering independent, objective valuations of companies and projects, providing the clarity and conviction required to act decisively.

Advisory work on valuation gaps, asset scarcity, consolidation, divestitures, and creative capital structures as transaction activity accelerates under changing market conditions.

Advisory support on re‑industrialization, critical‑materials access, industrial subsidies, and the strategic implications of EU and national industrial policy in a more fragmented global economy.

Advisory work focused on the collision between decarbonization targets, grid constraints, AI‑driven power demand, and the shift from ESG ambition to performance‑driven capital allocation.

Supporting strategic decisions around AI deployment, data‑center expansion, power sourcing, grid access, and the economics of digital infrastructure under rising energy constraints.

Helping organizations redesign supply chains to address volatility, geopolitical exposure, single‑source risk, and sustainability requirements across energy, materials, and industrial value chains.

Advising on long‑term capital deployment across industrial real estate, logistics, energy systems, and infrastructure under higher interest‑rate sensitivity and demand uncertainty.

Structuring bankable projects and investment frameworks aligned with evolving ESG standards, policy incentives, carbon pricing, and institutional investor mandates.

Supporting strategic responses to demographic pressure, changing consumption patterns, digital commerce evolution, and ESG‑driven transformation in consumer and retail markets.

Navigating EU policy shifts, permitting complexity, trade and tariff uncertainty, and geopolitical developments as core inputs to strategic and investment decisions.

Insights and perspectives on the global economy and markets from across Siller.

Over the past ten years, Siller has grown from a local advisory firm in Austria into an independent partner supporting clients in strategic, financial, and operational decisions.

At Siller Academy, we transform consulting expertise into practical, instructor-led learning experiences.

Our valuation and financial advisory work is supported by advanced analytics and decision‑science frameworks that allow us to assess uncertainty, stress‑test assumptions, and evaluate outcomes across a wide range of scenarios

Siller provides independent long-term price forecasts and benchmark data for energy and raw materials — covering horizons of up to 30 years. Our models combine market analytics, policy insights, and economic fundamentals to deliver transparency and reliability in volatile commodity environments.

At Siller Decision Science, we bring together analytical minds and entrepreneurial thinkers who want to make a measurable impact. Join a growing advisory firm where ideas drive change, precision meets purpose, and every project shape better decision for our clients.
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.
© 2015–2026 Siller GmbH. All rights reserved.
Clarity. Direction. Results.
Independent perspectives on markets, transformation, and the systems shaping economies