12 Types of Due Diligence

Complete guide to all types of due diligence for successful business transactions, mergers, and acquisitions

Understanding Due Diligence Types

Due diligence encompasses various specialized assessments that examine different aspects of a business during major transactions. Understanding the 12 types of due diligence helps companies prepare thoroughly for M&A, capital raises, IPOs, and other transformative business events.

The 12 Types of Due Diligence

Each type of due diligence serves a specific purpose in evaluating different aspects of a business transaction

Financial Due Diligence

Hard DD

Analysis of financial statements, cash flows, and financial health

Legal Due Diligence

Hard DD

Review of legal structure, contracts, and compliance issues

Operational Due Diligence

Hard DD

Assessment of business operations, processes, and efficiency

Commercial Due Diligence

Soft DD

Market analysis, competitive positioning, and revenue validation

Human Resources Due Diligence

Soft DD

Review of personnel, culture, and organizational structure

Environmental Due Diligence

Soft DD

Environmental compliance and sustainability assessment

IT & Cybersecurity Due Diligence

Hard DD

Technology infrastructure and security risk evaluation

Tax Due Diligence

Hard DD

Tax compliance, liabilities, and optimization opportunities

Strategic Due Diligence

Soft DD

Strategic fit assessment and synergy identification

Technical Due Diligence

Hard DD

Technical capabilities, IP, and innovation assessment

Cultural Due Diligence

Soft DD

Organizational culture and integration compatibility

Risk Due Diligence

Hard DD

Comprehensive risk identification and mitigation planning

Hard vs Soft Due Diligence

Understanding the key differences between quantitative and qualitative due diligence

AspectHard Due DiligenceSoft Due Diligence
Focus AreaQuantifiable, measurable factorsQualitative, subjective elements
Data SourcesFinancial records, legal documentsInterviews, observations, surveys
Timeline4-8 weeks typically2-6 weeks typically
Cost$50K-$500K+$25K-$200K+
Key OutcomesRisk quantification, compliance verificationCultural fit, market validation

Due Diligence Process

Step-by-step approach to conducting comprehensive due diligence

1

Planning & Preparation

Define scope, assemble team, create data room

1-2 weeks
2

Information Gathering

Document collection, data room population

2-3 weeks
3

Analysis & Review

Expert analysis across all due diligence types

3-6 weeks
4

Reporting & Decision

Comprehensive reporting and final recommendations

1-2 weeks

Track document activity and engagement

Monitor who accesses your due diligence documents, how long they spend reviewing each section, and track overall engagement throughout the process. Get detailed insights to optimize your due diligence workflow.

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Due diligence document tracking analytics
Branded due diligence data room interface

Branded and secure data rooms

Create professional, branded virtual data rooms with advanced security features including watermarking, access controls, and permission management. Maintain your company's professional image throughout the due diligence process.

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Create Due Diligence Data Room

FAQ - Everything you need to know about due diligence