FGMK Review: What Buyers Need to Know About This Top-Ranked Advisory Firm
When you’re acquiring a small business through an SBA loan, the quality of your due diligence team can make or break the deal. FGMK is a leading professional services firm headquartered in Chicago that provides assurance, tax, and advisory services to privately held businesses, global public companies, entrepreneurs, and high-net-worth individuals. Listed on VerSquare.com as a trusted due diligence provider, FGMK brings decades of experience to the acquisition process.
In this comprehensive review, we’ll break down FGMK’s services, strengths, ideal client profile, and how they fit into the SBA acquisition landscape.
About FGMK: Firm Overview
FGMK is among the largest accounting firms in Chicago and one of the top-ranked accounting firms in the United States. With offices spanning 10 locations — including Chicago, Bannockburn, Cleveland, Denver, Dubuque, Indianapolis, Oakbrook Terrace, Orange County, Santa Fe, and Sarasota — FGMK has a national footprint that allows them to serve clients across diverse industries and geographies.
The firm serves a wide range of clients including:
- Privately held businesses of all sizes
- Global public companies
- Entrepreneurs and business buyers
- High-net-worth individuals
- Not-for-profit organizations
Core Services Relevant to Business Acquisitions
FGMK offers a comprehensive suite of services that touch virtually every aspect of a business acquisition. Here’s what matters most for SBA buyers:
Financial Reporting & Assurance
- Assurance services — Independent verification of financial statements, critical for validating seller claims
- Agreed-Upon Procedures — Targeted financial analysis customized to your specific deal concerns
- Forecasts and Projections — Forward-looking financial modeling to validate your business plan
- Entrepreneurial Services — Dedicated support for business buyers and founders
Advisory Services
- Mergers and Acquisitions — End-to-end M&A advisory including deal structuring and negotiation support
- Dispute Consulting, Forensic and Valuation — Business valuation services and forensic analysis to uncover hidden issues
- Management Consulting — Operational assessment and improvement recommendations
- Performance Improvement Consulting — Identifying opportunities to enhance post-acquisition performance
- Turnaround and Restructuring Services — For distressed acquisitions or businesses needing operational changes
Tax Services
- Tax planning and preparation — Structuring the deal for optimal tax outcomes
- Estate and Succession Planning — Important when buying from retiring owners
- State and Local Tax (SALT) — Navigating multi-state tax implications
- Research and Development Tax Credits — Identifying credits the acquired business may qualify for
Risk & Controls
- Cybersecurity assessments — Evaluating the target’s digital risk profile
- Internal Audit — Reviewing internal controls and identifying weaknesses
- SOC Reporting — System and Organization Controls evaluation
Industry Expertise
One of FGMK’s standout qualities is the breadth of industries they serve. For SBA buyers, this matters because your due diligence firm needs to understand the nuances of the specific industry you’re acquiring in. FGMK covers:
- Business Services
- Healthcare
- Manufacturing and Distribution
- Construction
- Food and Beverage
- Retail and Consumer Products
- Technology
- Transportation and Logistics
- Ecommerce
- Franchising
- Senior Care and Living Centers
- And many more specialized sectors
This breadth of industry coverage means FGMK can likely provide relevant benchmarks and insights regardless of what type of business you’re looking to acquire.
Strengths of FGMK for SBA Buyers
- Full-service capability: Unlike boutique QoE shops, FGMK can handle your due diligence, tax structuring, valuation, and post-acquisition accounting all under one roof
- National presence: With 10 offices across the U.S., they can support deals in most major markets
- Deep industry expertise: Their specialization across 20+ industries means they understand the specific risks and opportunities in your target sector
- Established reputation: As one of the top-ranked U.S. accounting firms, FGMK’s name carries weight with SBA lenders
- Entrepreneurial services focus: They have dedicated services for entrepreneurs, showing they understand the buyer’s perspective
Potential Considerations
- Pricing: As a large national firm, FGMK’s fees may be higher than boutique due diligence providers. For smaller SBA deals (under $1M), the cost-benefit ratio is worth evaluating
- Turnaround time: Larger firms sometimes have longer engagement timelines. Clarify expected delivery dates upfront, especially if you’re on an SBA deal timeline
- Engagement size: FGMK serves public companies and large enterprises — make sure your deal size gets the attention it deserves
Who Is FGMK Best For?
FGMK is an excellent choice for:
- SBA buyers acquiring businesses in the $1M–$10M+ range who want a comprehensive, full-service advisory firm
- Buyers looking for a one-stop shop that can handle due diligence, tax planning, and ongoing post-acquisition accounting
- Acquisitions in specialized industries (healthcare, manufacturing, construction) where sector expertise is critical
- Buyers who value institutional credibility and want a firm name that lenders and sellers recognize
How GoSBA Loans Works With Due Diligence Firms Like FGMK
At GoSBA Loans, we’ve funded over $320 million in SBA acquisitions and work with a network of 50+ lenders to find the best terms for our borrowers. We’ve seen firsthand how the quality of due diligence directly impacts loan approval rates and deal success.
Here’s why having a strong due diligence partner like FGMK matters for your SBA acquisition:
Lender Confidence
SBA lenders need to be confident that the financial picture of the business you’re buying is accurate. A thorough Quality of Earnings report from a reputable firm like FGMK gives lenders the confidence to approve your loan and may even help you secure better terms.
Risk Identification
Due diligence uncovers issues that could derail your deal — or your business after closing. Customer concentration, revenue quality, working capital anomalies, and off-balance-sheet liabilities are all things a good DD provider will catch before you’re committed.
Deal Structuring
The findings from due diligence often inform how the deal should be structured — purchase price adjustments, earnouts, seller notes, and escrow provisions all flow from what DD uncovers.
What GoSBA Provides — At No Cost to You
GoSBA Loans is a completely free service for borrowers. We don’t charge any fees — lenders compensate us directly. In addition to matching you with the right SBA lender from our 50+ lender network, we provide:
- Free business plan creation — a professional, SBA-ready business plan (a $2,500–$5,000 value)
- Free financial projections — lender-grade financial models tailored to your acquisition
- Expert guidance — from LOI through closing, we’re with you every step
When you pair GoSBA’s lending expertise with a due diligence firm like FGMK, you’re giving your acquisition the best possible chance of success.
Final Verdict on FGMK
FGMK is a well-established, nationally recognized professional services firm that brings serious depth to the due diligence process. Their combination of assurance, tax, advisory, and risk services makes them a strong choice for SBA buyers who want comprehensive support throughout the acquisition lifecycle. While they may be better suited for mid-to-larger SBA deals due to their firm size and pricing structure, the quality and breadth of their work is hard to match.
Rating: 4.3/5 — Excellent for mid-market SBA acquisitions with comprehensive service needs.
Ready to Start Your SBA Acquisition?
Whether you’re still searching for the right business or you’ve already signed an LOI, GoSBA Loans can help you navigate the SBA lending process at no cost. Our team has helped hundreds of entrepreneurs successfully acquire businesses with SBA financing.
Explore more due diligence providers and deal professionals at VerSquare.com.
