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Investment Banking Explained | Series #01: What is M&A? Why do large corporations choose M&A for growth?

01/08/2026Oplaw

Kicking off the Investment Banking Explained series, OPLAW will explore fundamental concepts in Investment Banking from legal, financial, and corporate transaction perspectives, starting with Mergers & Acquisitions (M&A).

📘 Investment Banking Explained | Series #01

 

What is M&A? Why do large corporations choose M&A for growth?

Investment Banking is a field that plays a crucial role in fundraising activities, corporate restructuring, and executing mergers and acquisitions in the market.

In the Investment Banking Explained series, OPLAW will join you in exploring fundamental concepts in the field of Investment Banking from legal, financial, and corporate transaction perspectives.

The series begins with one of the most common activities with the largest transaction value in the capital market – Mergers & Acquisitions (M&A).

What is M&A?

When M&A is mentioned, many people simply think of it as one company acquiring or merging with another.

However, the essence of M&A lies not in the transfer of ownership, but in creating greater value after two businesses combine.

In other words, before every transaction, investors must always answer a crucial question:

Will these two businesses create more value by operating together than by operating independently?

If the answer is "Yes," M&A truly holds strategic significance.

What are the forms of M&A?

In the infographic, OPLAW introduces 5 common forms of M&A:

  • Merger: Two companies combine to form a new entity.
  • Acquisition: One company purchases control of another company.
  • Consolidation: Two companies merge, and only one legal entity remains.
  • Tender Offer: Investors purchase shares directly from existing shareholders to gain control.
  • Management Buyout (MBO): The existing management team acquires the company from shareholders.

Each form will have different transaction structures, legal requirements, and strategic objectives.

How does an M&A transaction unfold?

An M&A transaction typically goes through 6 main stages:

1. Target Identification – Identifying a target company that aligns with the strategy.

2. Valuation & Structuring – Valuing the company and designing the transaction structure.

3. Due Diligence – Comprehensive financial, legal, tax, and operational review to assess risks.

4. Negotiation – Negotiating the commercial and legal terms of the transaction.

5. Execution – Signing transaction documents and fulfilling conditions for transfer.

6. Integration – Post-transaction operational integration to realize synergies.

This is a process that requires coordination among multiple parties, including the company, financial advisors, lawyers, auditors, tax experts, and state regulatory agencies.

OPLAW's Perspective

The success of an M&A transaction is not determined at the contract signing but is prepared long before through strategic planning, risk assessment, and the development of an appropriate transaction structure.

From a legal perspective, lawyers not only assist in drafting contracts but also accompany businesses in risk control, conducting legal due diligence, establishing safeguard mechanisms, addressing conditions precedent, complying with competition and investment regulations, and other related legal procedures.

A well-designed legal structure will contribute to protecting the interests of the parties and lay the foundation for the transaction to deliver sustainable value after completion.

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Frequently Asked Questions

What should readers know about Investment Banking Explained | Series #01: What is M&A? Why do large corporations choose M&A for growth??

Kicking off the Investment Banking Explained series, OPLAW will explore fundamental concepts in Investment Banking from legal, financial, and corporate transaction perspectives, starting with Mergers & Acquisitions (M&A).

What should readers know about Investment Banking Explained | Series #01: What is M&A? Why do large corporations choose M&A for growth??

Kicking off the Investment Banking Explained series, OPLAW will explore fundamental concepts in Investment Banking from legal, financial, and corporate transaction perspectives, starting with Mergers & Acquisitions (M&A).

What should readers know about Investment Banking Explained | Series #01: What is M&A? Why do large corporations choose M&A for growth??

Kicking off the Investment Banking Explained series, OPLAW will explore fundamental concepts in Investment Banking from legal, financial, and corporate transaction perspectives, starting with Mergers & Acquisitions (M&A).

What should readers know about Investment Banking Explained | Series #01: What is M&A? Why do large corporations choose M&A for growth??

Kicking off the Investment Banking Explained series, OPLAW will explore fundamental concepts in Investment Banking from legal, financial, and corporate transaction perspectives, starting with Mergers & Acquisitions (M&A).

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