Expert Advisors. Agile Execution. Lasting Results.
FSI is a trusted advisory firm delivering fit-for-purpose middle market project execution. With deep expertise across Sustainability, Finance, Human Capital, and Technology, we partner with our clients to develop and implement tailored solutions that drive tangible results and long-term value.
Fields of Expertise

Sustainability
From GHG accounting to materiality and disclosure, we equip organizations to move faster, stay compliant, and lead with purpose.
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Finance & Accounting
We bring expert financial expertise and analytical horsepower to your business.
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Human Capital
We align your talent programs with business goals to enhance productivity, performance, and profitability.
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Technology
From AI and custom software to ERP optimization and digital transformation, we help you leverage modern technology for lasting advantage.
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Fractional Resourcing
Experienced talent, exactly when you need it. Access executive-level interim or fractional expertise without the full-time cost.
Strategy
Build smarter. Grow faster. We partner with leadership teams to design business strategies that align with long-term vision and short-term goals.
Reporting
Turn data into direction. We design and implement reporting systems that offer real-time visibility, strategic decision making, KPI alignment, and stakeholder confidence.
Due Diligence & Planning
We support buyers, sellers, and investors with objective, data-backed due diligence and planning services — uncovering risks and opportunities that drive smarter deal-making.
Systems
Integrate. Automate. Optimize. Your systems should work for you, not against you. We evaluate, implement, and improve operational and financial systems that scale.
Compliance
Confidence in decision making. We help you navigate complex regulatory and internal control environments with clarity and confidence.
Featured Engagements

Scope 1 & 2 GHG Emissions Inventory for Building Infrastructure Distributor

Scope 1, 2, & 3 (Category 1) Desktop Review for a Public Automotive Motion Control Technology Manufacturer

Building a Scalable HR Foundation for a Rapidly Growing Industrial Services Company

Scope 3 GHG Emissions Inventory for a Horticultural Goods Manufacturer

Fractional Chief Sustainability Officer for an Industrial Storage Manufacturer

Scope 1 & 2 GHG Emissions Inventory for Public Cloud Service Provider
Contact Us
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