Top 10 Feasibility Study Consulting Firms in the USA (2025)

Launching a new project, whether it’s a startup, real estate development, or expansion into a new market, comes with one major risk: uncertainty. Entrepreneurs, investors, and developers often face the same critical pain point - not knowing if their idea is truly viable before committing significant capital.

Without a proper feasibility study, businesses risk wasting resources, missing funding opportunities, or pursuing ventures that collapse due to overlooked risks. This is why more U.S. companies in 2025 are turning to professional feasibility study consultants. A well-prepared study not only validates an idea but also provides investors and lenders with the confidence needed to greenlight funding.

Why Choosing the Right Feasibility Study Consultant Matters

Not all consultants offer the same depth of analysis. Some deliver only generic financial projections, while others provide comprehensive insights covering financial modeling, technical feasibility, operational capacity, market potential, and risk analysis. Partnering with the right firm ensures:

• Investor and lender approval - credibility that satisfies banks, SBA, and private investors.
• Risk reduction - uncovering red flags before they derail your project.
• Clear roadmap - realistic timelines, budgets, and operational strategies.
• Confidence to move forward - knowing your project is grounded in data, not assumptions.

To help you choose wisely, here are the Top 10 Feasibility Study Consulting Firms in the USA (2025 Edition).

Top 10 Feasibility Study Consulting Firms in the USA (2025 Edition)

1. OGS Capital - Feasibility Study Consulting Services That Drive Success

OGScapital leads the way in delivering professional Feasibility Study Consulting services tailored to startups, SMEs, and large-scale projects across the U.S. With deep expertise in SBA-compliant planning, financial modeling, and market analysis, OGScapital helps clients secure funding, reduce risks, and make informed decisions. Their approach combines in-depth financial analysis with industry-specific insights, making them a trusted partner for entrepreneurs and investors who need more than just numbers - they need strategic direction.

2. Ernst & Young (EY)

EY provides feasibility studies as part of its global advisory services, focusing on financial sustainability, market trends, and investment risk assessment.

3. PwC (PricewaterhouseCoopers)

PwC offers feasibility study consulting for large-scale projects, particularly in infrastructure, real estate, and international expansion. Their expertise lies in combining financial and regulatory compliance.

4. Deloitte Consulting

Deloitte is known for its strategic feasibility studies, especially in technology, healthcare, and emerging industries. They bring strong analytical frameworks and industry knowledge.

5. KPMG Advisory

KPMG supports businesses with feasibility analysis for mergers, expansions, and new ventures. Their strength lies in combining market research with financial due diligence.

6. Frost & Sullivan

Renowned for market research, Frost & Sullivan provides feasibility consulting services that focus heavily on competitive landscapes, innovation, and market readiness.

7. CBRE Consulting

CBRE specializes in real estate feasibility studies, helping developers and investors assess project viability, financial models, and market absorption rates.

8. McKinsey & Company

McKinsey delivers high-level strategic feasibility studies, primarily for large corporations and governments. Their strength lies in evaluating long-term growth potential and scalability.

9. Boston Consulting Group (BCG)

BCG offers feasibility consulting for startups and enterprises in disruptive industries. They focus on market dynamics, competitive positioning, and sustainability.

10. Baker Tilly Advisory

Baker Tilly provides feasibility studies for SMEs and mid-market businesses, focusing on financial modeling, loan-readiness, and investor presentations.

Final Thoughts: Turning Ideas Into Actionable Plans

A great idea is only as strong as the research behind it. Choosing the right feasibility study consultant ensures that your project doesn’t just look good on paper but stands strong in front of banks, investors, and real-world challenges.

While global consulting giants dominate the market, specialized firms like OGS Capital stand out for their ability to deliver customized Feasibility Study Consulting services that directly address the needs of U.S. entrepreneurs and businesses in 2025.

If you want to reduce uncertainty, attract funding, and move forward with confidence, partnering with the right feasibility study consultant is your first - and most important - step.