Hanoi is one of Vietnam’s major economic centers, with a large number of businesses operating in various sectors such as technology, trade, manufacturing, education, and professional services. During their development, many businesses choose mergers as a method to expand their operations, enhance competitiveness, or restructure their business activities.
Mergers are a common form of mergers and acquisitions (M&A) , in which one or more businesses transfer all of their assets, rights, and obligations to another business and cease to exist legally after the transaction is complete. However, for a merger to be carried out in accordance with the law, the parties involved need to complete all relevant legal procedures.
1. Develop a business merger plan.
Before proceeding with legal procedures, the businesses involved need to develop a merger plan to clearly define the content and structure of the transaction. The merger plan typically includes important information such as the merger type, the ownership structure after the merger, the plan for employee utilization, and the method of transferring assets and the obligations of the businesses.
Developing a clear merger plan helps stakeholders understand the objectives of the transaction and provides a basis for taking the next steps in the merger process.

2. Through the merger decision of the enterprises
After developing a merger plan, the companies involved need to hold a meeting of their members or shareholders to approve the merger decision.
For limited liability companies, merger decisions must be approved by the board of members as stipulated in the company’s charter. For joint-stock companies, mergers must be approved by the general meeting of shareholders under the conditions stipulated in the enterprise law and the company’s charter.
The merger decision is a key document in the transaction’s legal file and is often used in subsequent steps of the merger registration process.
3. Signing the business merger agreement.
After the businesses involved have approved the merger decision, the parties will proceed to sign the merger agreement to clearly define the rights and obligations of each party in the transaction.
Merger agreements typically include provisions such as:
- Information about the companies involved in the merger.
- Methods of transferring assets and obligations of a business
- ownership structure of the enterprise after the merger
- the company’s labor utilization plan
Having a clear merger agreement helps to limit potential disputes that may arise during the transaction process.
4. Carry out the business merger registration procedure.
After the agreements between the parties are finalized, the acquiring company needs to register the changes to its business registration at the business registration authority.
Documents required for a business merger typically include:
- business merger agreement
- Resolution or decision on merger of the businesses involved
- Application for changes to business registration details
After the business registration authority approves the application, the acquiring company will take over all assets, rights, and obligations of the merged company in accordance with the law.
5. Fulfill related obligations after the merger.
After completing the business merger registration procedures, the acquiring company needs to carry out tasks related to transferring the operations of the merged company.
These tasks may include updating information with tax authorities, notifying partners and customers, adjusting employment contracts with employees, and fulfilling outstanding financial obligations of the merged enterprise.
Completing these steps helps ensure a smooth merger process and prevents disruption to the company’s business operations.
6. Vinasc Group – supporting the execution of business mergers and acquisitions in Hanoi.
In practice, mergers and acquisitions often involve numerous legal, financial, and organizational issues. Therefore, many businesses choose to use consulting services from experienced firms to ensure the transaction process is carried out effectively.
Vinasc Group has many years of experience in corporate finance consulting, investment consulting, and mergers and acquisitions (M&A) transactions in Vietnam. With a nationwide client base and partner network, Vinasc Group can support businesses in Hanoi in developing merger plans, preparing legal documents, and carrying out procedures related to M&A transactions.
Through collaboration with specialized units such as law firms, auditors, and financial consultants, Vinasc Group supports businesses in conducting merger transactions transparently and effectively.
7. FAQ – Frequently Asked Questions about Business Mergers in Hanoi
Is a business merger different from a business acquisition?
A merger is a form of M&A activity in which one business transfers all of its assets and liabilities to another business and ceases to exist legally.
After a merger, does the merged company still exist?
According to the law, the merged enterprise will cease to exist legally after the merger transaction is completed.
Is it necessary to register the business after the merger?
Yes. The acquiring company needs to register the changes to its business registration at the business registration authority.




