Finance & Accounting Advisory

At FSI, we bring expert financial expertise and analytical horsepower to your businesses. Our Finance & Accounting Advisory practice combines the precision of seasoned CFOs, FP&A professionals, and principal investors, with the agility of a fractional model built for today’s fast-moving markets. Purpose-built for private equity–backed companies and owner-operated businesses preparing for a transaction, we deliver the financial rigor, strategic insight, and operational discipline institutional investors expect. Whether optimizing accounting systems, delivering best-in-class F&A reporting, forecasting growth, raising capital, or navigating M&A, we help founders, CEOs, and CFOs turn financial data into strategic advantage, driving smarter decisions, stronger performance, and value creation through a cost-efficient, high-impact partnership.

Finance & Accounting

Our Services

Fractional Resources

Accessing experienced financial leadership can be a challenge for many organizations, especially during periods of transition or rapid growth. An interim or fractional CFO can provide the expertise and guidance needed to navigate complex financial situations and drive value creation.

A well-defined financial strategy is crucial for aligning financial resources with business objectives, securing funding, and maximizing shareholder value.

Accurate, timely, and insightful financial reporting is essential for making informed decisions, monitoring performance, and communicating with stakeholders.

Efficient and reliable financial systems are critical for managing financial data, automating processes, and ensuring compliance.

Mergers and acquisitions require careful financial planning and due diligence to ensure a successful transaction and maximize value creation.

Project Case Studies

Projects 2025 Finance & Accounting 2

Fractional CFO & Capital Advisory for an Energy Technology Company

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Financial Modeling & Reporting for an Environmental Tech Company

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Quality of Earnings for a Component Manufacturing Company

Contact Us

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