About Siller Decision Science
What We Do
Our Membership
What We Do
At Siller Decision Science, we empower energy and infrastructure leaders with data-driven decision support through advanced financial modeling, valuation, and risk analytics. Our mission is to clarify complexity and enable confident, strategic choices in pricing, risk, and capital investment.
Our Legacy
Our Membership
What We Do
Founded over a decade ago in Austria, Siller Decision Science has evolved as a trusted boutique advisory firm. With deep roots in decision science and financial rigor, we have continuously delivered tailored insights and innovative tools that address the most critical challenges in energy and capital-intensive sectors.
Our Membership
Our Membership
Our Membership
We proudly partner with leading Big Four consultancies and over 20 global energy and infrastructure companies. Our long-term collaborations span Europe, MENA, and Asia, where we consistently provide independent, audit-ready analytics and executive briefings that drive value and clarity.
Decision-Science Intensive (3 half-days)
€3,960.00
A private programme designed for a single senior leader - or a micro-cohort of up to three executives—who must think like a quant without hiring one.
Format: three half-day sessions delivered one-on-one (in person or live-virtual). Schedule is arranged around your calendar to preserve focus. Choose a solo 1:1 format for maximum depth at the same price.
You’ll master:
(mixing technical skills with the art & practice of decision making)
- Identifying the single variable that drives 80 % of outcome volatility
- Building “good-enough” stochastic models in plain Excel—no code required
- Stress-testing strategic options with Monte-Carlo logic boards understand instantly
- Turning numbers into clear executive narratives and one-page decision briefs
- Facilitating trade-off dialogues that align diverse stakeholders in < 30 minutes
- Spotting cognitive traps (anchoring, survivorship bias, base-rate neglect) in real time
- Designing lightweight dashboards that highlight signal, not noise
- Installing micro-habits that keep data-driven thinking alive long after the course ends
Deliverables:
- Personal workbook and all model templates, customised to your business context
- Private follow-up clinic (1 hr, within 30 days) to refine what you’ve implemented
- Confidentiality assured—no participant recordings or shared decks
Ideal for CEOs, CFOs, strategy heads and PE portfolio principals who want elite decision-science capability without a full analytics team.
Investment: €3 960 (excl. VAT) — covers up to three attendees; most clients choose a solo 1:1 format for maximum depth.