Most founders show up to investors with unclear metrics, unfocused decks and weak positioning — leading to:
Slower Fundraising
Lower Valuations
Missed Opportunities
Rosario D. (Head of Sales & BD at Filotrack); IoT Software
“Sean brings exceptional energy, and discipline. Even during a short engagement, he quickly understood our product and delivered tangible results. A pleasure to work with."
Pasquale B. (CEO of VikSchool); EdTech
"Sean is intelligent, proactive, and quick to understand problems. He helped us find solutions that work really well for us."
Managing Director; Former Investment Banking Colleague
“Sean was always reliable and resourceful. He is very
detail-oriented and has
a strong critical-thinking. His positive and can-do attitude stood out during his time at the firm."
Finance & Strategy for B2B SaaS Founders
Financial Modeling & Forecasting
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Investor-ready business models and financial plans that show growth clearly.
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Key SaaS metrics benchmark (LTV/CAC, retention, ARR growth, burn multiple).
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Exit strategy advice and liquidity modeling to align with long-term founder goals.
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Valuation and cap table management to support fundraising rounds.
Strategy & Investor Materials
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Preparation of professional investor decks tailored to early-stage investors.
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Alignment of messaging between financial model, deck, and valuation strategy.
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Structure of data rooms around traction, growth, and strategic differentiation.
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Support on follow-up and update templates to investors.
Investor Readiness & Coaching
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Support with a tailored list of potential investor questions and red flags.
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Simulation of investor Q&A sessions and preparation for real investor meetings.
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Identification of strong points to refine financial and strategic narratives.
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Help to interpret investor feedback and adjust fundraising strategy.
Sean Csantini
CEO & Founder
Sean is the Founder & CEO of BlueRock Partners, a financial and strategic advisory firm providing comprehensive financial modeling and investor materials to help early-stage B2B SaaS founders raise capital, scale efficiently, and make investor-ready decisions.
Before founding BlueRock, Sean worked at One Zero Bank ($280mn+ in founding), shaping corporate strategy and translating complex financial data into key insights for strategic priorities.
He also gained extensive experience in top-tier investment banking at Barclays, Societe Generale, and Clairfield International, executing IPOs, M&A deals, and valuations for global technology companies ($800mn+ in total transaction value). Earlier in his career, he worked in VC at Lumen Ventures, focusing on cross-border technology investments.
Sean holds an MSc in Management from ESCP Business School (top 5 globally - Financial Times) across London, Paris, and Madrid, and a BSc in Economics and Management from LUISS GC University in Rome, graduating 110/110 cum Laude (top 10% of cohort).
Fluent in English, Hebrew, Italian, and French, he combines a global perspective, analytical rigor, and hands-on execution to help founders succeed.
The BlueRock Process
Discovery & Analysis
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You share any materials you already have — deck, metrics, model, or notes — and we clarify your goals and needs.
1
Design & Structure
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We draft the framework behind the deliverable, ensuring the narrative is clear, cohesive, and aligned with your goals.
2
Build & Refine
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We develop the financial model, presentation, or document using your inputs and our structured approach, refining it together.
3
Delivery & Support
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We finalize polished, investor-ready materials and support you with revisions, Q&A, and preparation for investor or stakeholder conversations.
4
Get in Touch
Supporting Founders Globally
North America
Europe
Asia
To Get Started
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Quick reply — typically within 3 hours.
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No commitment — you decide if we move forward.
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Confidential 20min initial call focused on your goals and action plan.
