CONTENTS
- 1. Startup M&A | Definition and Basic Structure

- - Stages of the Process
- 2. Startup M&A | Advantages and Disadvantages

- - Advantages
- - Disadvantages
- 3. Startup M&A | Friendly M&A and Hostile M&A

- - Features of a Friendly M&A
- - Features of a Hostile M&A
- 4. Startup M&A | Four Methods of Merger and Acquisition

- - Share Acquisition Method
- - Merger Method Under the Commercial Act
- - Business Transfer Method
- - Comprehensive Share Exchange Method
- 5. Startup M&A | Considerations

- - Legal Due Diligence
- - Transaction Structure and Cash Flow
- - Regulatory Environment and Licensing Issues
- - Post-Acquisition Integration Stage
- 6. Startup M&A | Legal Support

1. Startup M&A | Definition and Basic Structure

Startup M&A refers to a transaction in which an external company acquires a startup's equity or a specific business and secures control.
This is a strategic decision that goes beyond a simple sale of a company, combining the overall investment structure with the founder's choice of path.
Unlike ordinary companies, startups grow on the premise of investment from the early stages.
In this structure, a recovery of the investment becomes necessary at a certain point, and an initial public offering (IPO) or a merger and acquisition (M&A) is reviewed as the means to achieve it.
Stages of the Process
Startup M&A usually unfolds in the following stages.
ㆍ Negotiating the equity structure and the method of transferring management control
ㆍ Checking risks through legal and accounting due diligence
ㆍ Concluding the contract and finalizing the payment structure
ㆍ Carrying out the integration of the organization and business after the acquisition
The transaction method is divided into share acquisition, merger, and business transfer, and the applicable legal procedures and risks differ greatly for each method.
Therefore, in startup M&A, the choice of transaction form itself has a direct impact on the outcome.
2. Startup M&A | Advantages and Disadvantages
Startup M&A is classified as a representative exit method along with an initial public offering (IPO).
However, depending on the listing requirements, market conditions, and the company's growth stage, there are many cases in which M&A becomes a more realistic choice than an IPO.
Below, we summarize the advantages of startup M&A along with the limitations and points to note that must be reviewed.
Advantages
▶ The procedures and time frame are relatively short compared with an IPO
For startups that are sensitive to changes in market conditions, it is a method that can reduce timing risk.
▶ The possibility of early cash recovery for founders and investors
This serves as an important factor for an investment fund nearing maturity or for a founder preparing the next venture.
▶ Less burden regarding company size and financial requirements
▶ The possibility of business expansion through a combination with a large company or a strategic investor
An M&A is sometimes used as a transaction for business expansion or restructuring beyond an exit.
For these reasons, for startups whose listing is not realistic in terms of market size or growth potential, an M&A is often reviewed as the most practical exit strategy.
Disadvantages
▶ Possible Gap Between the Acquisition Price and the Amount Actually Received
Judging a deal by its face value alone carries risk.
▶ Earn-out, Installment Payment, and Other Conditional Consideration Structure Risks
If the conditions are set unfavorably, this can also lead to disputes.
▶ Possible Loss of Management Control or Reduced Role After the Acquisition
Decision-making authority and the scope of the role should be clearly defined in advance.
▶ Reduced Founder Proceeds Due to Investor Preference Clauses
A proactive review of the equity structure and the investment agreement is needed.
An M&A is also not a process that ends with the signing of the contract.
During the post-merger integration (PMI) process, various issues such as clashes in organizational culture, departure of personnel, and changes in business direction can arise, so advance structural design and legal review are critical.
In the end, a startup M&A can be seen as a deal in which the actual outcome is determined less by the sale amount and more by the structure, the conditions, and the counterparty involved.
3. Startup M&A | Friendly M&A and Hostile M&A

A startup M&A is classified as either a friendly M&A or a hostile M&A depending not only on the deal structure but also on whether the parties have reached an agreement during the acquisition process.
Features of a Friendly M&A
A friendly M&A refers to a merger and acquisition in which the acquirer and the target company discuss the acquisition terms and structure in advance and proceed by mutual agreement.
Most startup M&As proceed on the premise of the consent of management and major shareholders, and the acquisition purpose, deal terms, and even the operating direction after the acquisition are coordinated through the negotiation process.
The main features of a friendly M&A are as follows.
ㆍ Ability to negotiate the deal structure and acquisition terms
ㆍ Easier to secure organizational and business continuity after the acquisition
ㆍ Relatively lower likelihood of disputes
For startups in particular, because technology, personnel, and the business model are core assets, an acquisition in which the founder and key personnel do not cooperate makes it difficult to secure real value.
Features of a Hostile M&A
This refers to a merger and acquisition that attempts to obtain management control by securing shares without the consent of the target company's management or board of directors.
A hostile M&A has the following features.
ㆍ Use of aggressive acquisition strategies such as tender offers and share accumulation
ㆍ Possibility of additional costs from acquisition premiums and legal disputes
ㆍ The deal structure can become complex due to management defense measures
As a result, a hostile M&A is regarded in practice as a deal carrying high risk, because its chances of success are uncertain and it is highly likely to lead to disputes.
For startups in particular, shares are often concentrated among the founder and a small number of shareholders, and defensive arrangements often exist through shareholder agreements, so a hostile M&A is often difficult to complete in practice.
4. Startup M&A | Four Methods of Merger and Acquisition
A startup M&A is designed in various ways depending on the objectives of the acquirer and the seller, the equity structure, and the tolerance for risk.
Because the legal procedures, time required, taxation, and post-deal risks vary greatly depending on the method chosen, an accurate understanding of the deal structure should come first.
Share Acquisition Method
A share acquisition is the most commonly used method in startup M&A.
It takes the form of acquiring shares held by existing shareholders (existing shares), or acquiring newly issued shares of the company (new shares).
An acquisition of existing shares is a method in which existing shareholders sell the shares they hold, and it has the advantage that the founder and investors can recover cash immediately.
An acquisition of new shares is a structure in which the acquirer injects funds directly into the company, and although the company's capital increases, existing shareholders do not exit right away.
In practice, a structure that mixes existing shares and new shares is widely used.
The share acquisition method has the feature that only the ownership structure changes while the corporate entity is maintained, so the procedure is relatively simple.
Merger Method Under the Commercial Act
A merger is a method of combining two or more companies into one, and a strict procedure applies under the Commercial Act.
There are two forms of merger.
ㆍ Merger by establishment:
Both companies are dissolved and a new company is established
When a merger takes place, the rights and obligations of the acquired company are comprehensively succeeded, and employment relationships, contracts, and debts are also transferred together.
The merger procedure must go through several legal stages, such as a special resolution of the general meeting of shareholders, a creditor protection procedure, and registration, so it requires relatively more time and cost.
However, if the requirements are met, it may also proceed as a simplified merger or a small-scale merger.
▶ Procedure
2. Special resolution of the general meeting of shareholders for the merger
3. Appraisal rights of shareholders who oppose the merger
4. Creditor protection procedure (public notice)
5. Share consolidation procedure
6. Reporting meeting and inaugural meeting
7. Merger registration, and so on
Business Transfer Method
A business transfer is a method of selectively acquiring only specific operations or assets, without taking over the company's equity or corporate identity.
The most notable feature of this method is that, as a rule, the contingent liabilities of the acquired company are not assumed.
Because the acquirer can take on only the operations and assets it needs, this approach may be advantageous in terms of risk management.
However, when all or a material portion of the business is acquired, a special resolution of the shareholders' meeting is required, and matters such as whether employment relationships are succeeded and the scope of contract transfer should be specified in detail in the agreement.
In a business transfer, the completeness of the contract structure directly affects whether the transaction succeeds or fails.
Comprehensive Share Exchange Method
A comprehensive share exchange is a method in which the shareholders of the acquired company transfer all of their shares to the acquiring company and, in return, receive shares of the acquiring company rather than cash.
For the acquiring company, this method has the advantage of placing less burden on cash outflow, and it allows the shareholders of the acquired company to be brought in as long-term stakeholders.
However, because the value and liquidity of the acquiring company's shares are important, this method is not used frequently in startup M&A practice.
It is mainly used on a limited basis within large corporations or holding company structures.
5. Startup M&A | Considerations

Startup M&A proceeds on the premise of creating synergies after the acquisition, but it has the characteristic that, once the transaction is completed, the structure is difficult to change or reverse.
For this reason, whether a transaction succeeds or fails can be said to be determined by what matters were reviewed at the stage before the contract was concluded.
Legal Due Diligence
In startup M&A, legal due diligence goes beyond a simple procedural check and serves as a key process for assessing the stability of the transaction.
The equity structure and investment agreements, whether the major business contracts will remain in effect, the possibility of disputes, personnel and labor relations, and the status of intellectual property ownership are factors that can immediately turn into problems after the acquisition.
In particular, for technology- and platform-based startups, the intellectual property management system or compliance with personal information regulations often leads to adjustments in transaction terms or changes to the structure.
Transaction Structure and Cash Flow
In M&A, how the funds are paid matters more than the size of the acquisition amount.
Depending on the transaction method, such as a share acquisition, cash payment, or a contingent payment structure, the tax and accounting effects and the actual amount received can vary considerably.
In particular, for a payment structure premised on meeting conditions, uncertainty can continue even after management control has been transferred, so specific standards need to be set at the contract stage.
Regulatory Environment and Licensing Issues
Startup M&A may involve various regulations or reporting obligations depending on the characteristics of the industry.
Restrictions on foreign investment, fair trade regulations, and industry-specific licensing requirements directly affect the transaction schedule and structure.
If the transaction proceeds without a prior review, the possibility of a delayed closing or a failed transaction cannot be ruled out.
Post-Acquisition Integration Stage
M&A is not a transaction that ends with the conclusion of a contract.
Unexpected conflicts may arise in the way the organization is operated after the acquisition, in whether personnel are retained, and in the process of adjusting the business direction.
If the risks in this integration process are not considered in advance, it can be difficult to achieve real results even when the transaction itself has succeeded.
6. Startup M&A | Legal Support
Unlike a simple sale or investment transaction, startup M&A is a transaction in which the equity structure, investment agreements, acquisition terms, and post-closing liability are all interconnected.
It is difficult to judge the real outcome from the visible acquisition amount or method alone, and there are not a few cases in which a single clause in the contract significantly changes the post-transaction rights relationships and profit structure.
Startups, in particular, have overlapping rights structures, such as the various agreements concluded at the early investment stage as well as preferred shares, liquidation preferences, and tag-along rights, so unexpected legal issues can easily arise during the M&A process.
Daeryun Law Firm forms a startup attorney task force to analyze the risks across the transaction and designs the M&A structure in a direction that fits the client's position and objectives.
We also provide tailored legal support on a case-by-case basis, taking into account that, even for the same M&A, the approach can differ depending on the startup's growth stage, investment structure, and exit objectives.
If you are facing an M&A and need legal support, we encourage you to work with a startup attorney at any time to develop a tailored strategy.
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