Due diligence in mergers and acquisitions: A pathway to successful M&A

February 5, 2025

Services: M&A Tax Services, Due Diligence


Due diligence is a critical cornerstone in mergers and acquisitions (M&A), determining the difference between a successful business combination and a potential costly misstep. This comprehensive evaluation helps businesses understand the full scope of opportunities and potential risks before finalizing any deals. In this article, we’ll explore the essential components of M&A due diligence and examine how businesses can navigate this complex but crucial process effectively. 

Understanding the fundamentals

Due diligence in M&A involves a thorough investigation of all aspects of a target company before proceeding with a transaction. This systematic approach allows acquiring companies to verify critical information, assess risks and make informed decisions about the proposed deal’s viability.  

“The level of due diligence activity we’re seeing sends a clear message,” says Craig Hamm, BPM Partner and Transaction Advisory Group Leader. “With M&A volume projected to rise in 2025, the success of these transactions will depend on how thoroughly companies evaluate every aspect of the deal. There’s simply too much at stake to take shortcuts in the due diligence process.” 

Key areas of the due diligence process in M&A 

  • Financial assessment: The due diligence process begins with a detailed review of financial statements, cash flow projections and existing debt obligations. This analysis reveals the target company’s true financial health and helps determine appropriate valuation. 
  • Legal considerations: A comprehensive legal review examines contracts, intellectual property rights, pending litigation and regulatory compliance. This investigation helps identify potential legal obstacles that could impact the transaction’s success. 
  • Operational evaluation: Teams must assess the target company’s operational efficiency, including production processes, supply chain management and quality control measures. This review helps identify potential synergies and integration challenges. 
  • Technology infrastructure: In today’s digital landscape, examining the target company’s technology systems, cybersecurity measures and digital capabilities has become increasingly important. This assessment helps identify necessary upgrades or potential security risks. 
  • Human capital review: Understanding the target company’s workforce, including key personnel, compensation structures and corporate culture, is essential for successful integration planning. 
  • Tax assessment: Due diligence will uncover tax surprises that may affect both buyers and sellers’ tax liabilities and the structure of the transaction.  

Timeline and process management 

The due diligence timeline and process varies significantly based on transaction complexity. Success depends on clear communication channels between all parties, well-defined objectives and scope, organized document management systems and regular status updates and milestone tracking. 

“The level of preparation directly impacts the timeline,” says Craig Hamm, BPM Partner and Transaction Advisory Group Leader. “Organizations that approach due diligence with well-organized documentation and clear processes can move more efficiently, but let’s be clear – comprehensive M&A due diligence takes time to get right.”  
 

3 common M&A due diligence challenges and solutions 

  1. Information gaps: Acquiring companies often face challenges accessing complete information. Establishing clear protocols for information requests and maintaining open communication channels can help address this challenge. 
  1. Resource allocation: Due diligence requires significant time and resources. Creating detailed project plans and assigning dedicated teams helps manage these demands effectively. 
  1. Cultural differences: Understanding and addressing cultural differences early in the process helps prevent integration issues later. This includes evaluating management styles, decision-making processes and corporate values. 

The value of professional due diligence guidance 

While internal teams play a crucial role in due diligence, working with experienced advisors provides additional benefits. BPM brings comprehensive knowledge and proven methodologies to guide businesses through this complex process. Our team understands the nuances of different industries and transaction types, helping clients identify and address potential issues before they become problems. 

Thorough due diligence creates the foundation for successful M&A transactions. By partnering with BPM, companies gain access to seasoned professionals who understand the intricacies of the due diligence process. Our proven track record in managing complex transactions, combined with our comprehensive approach to risk assessment, positions BPM as a valuable partner in ensuring transaction success. To learn how our team can guide your organization through the due diligence process and help achieve your M&A objectives, contact us 

Profile picture of Craig Hamm

Craig Hamm

Partner, Advisory
BPM Board of Directors

Craig leads BPM’s Transaction Advisory Group with a focus in financial due diligence and quality of earnings services. Craig directs …

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