Industry code 4293 Construction of processing and manufacturing facilities, latest according to Decision 36/2025/QD-TTg. To learn more about the details of industry code 4293, please refer to this article by VN Law Firm!
1. What is a business industry code?
Business industry codes are a series of numbers encoded to represent a specific business industry. Organizations and individuals, when preparing business registration documents, must use this business industry code table for registration. Level 4 industry code (4 digits) is the code used for business registration.
The Vietnam Standard Industrial Classification System (VSIC), issued under Decision 36/2025/QD-TTg, has a hierarchical structure consisting of 5 levels, from general to specific:
| Level | Name | Code | Quantity |
|---|---|---|---|
| Level 1 | Industry Level 1 | 1 letter (from A to V) | 22 industries |
| Level 2 | Industry Level 2 | 2 digits (following Level 1) | 87 industries |
| Level 3 | Industry Level 3 | 3 digits (following Level 2) | 259 industries |
| Level 4 | Industry Level 4 | 4 digits (following Level 3) | 495 industries |
| Level 5 | Industry Level 5 | 5 digits (following Level 4) | 743 industries |
Example of industry code structure: Taking the food manufacturing industry as an example:
- Level 1: C (Manufacturing)
- Level 2: 10 (Food processing and manufacturing)
- Level 3: 107 (Manufacture of other food products)
- Level 4: 1075 (Manufacture of prepared meals and dishes)
- Level 5: 10751 (Manufacture of prepared meals and dishes from meat)
2. Regulations on Industry Code 4293 Construction of processing and manufacturing facilities
| Industry Code | Industry Name |
|---|---|
| 4293 | Construction of processing and manufacturing facilities |
This group includes: Construction of industrial processing and manufacturing facilities other than buildings, such as:
– Factories for basic chemicals, pharmaceuticals, medicinal materials, and other chemicals,
– Factories for manufacturing construction materials,
– Food processing plants,
– Grain storage facilities,…
– Factories for manufacturing other materials not elsewhere classified.
Exclusions: Project management related to civil engineering construction is classified under group 7110 (Architectural and related technical consultancy activities).

3. Suggested ways to record Industry Code 4293 Construction of processing and manufacturing facilities
– When registering a company, when notifying changes to business lines or when requesting a new Business Registration Certificate, the company founder or enterprise selects a four-digit industry from the Vietnam Standard Industrial Classification System to record the business lines in the enterprise registration dossier. The business registration authority will guide, cross-reference, and record the enterprise’s business lines in the National Enterprise Registration Database.
– For conditional business lines stipulated in other legal documents, the business line shall be recorded according to the regulations in those legal documents.
Suggested ways to record Industry Code 4293 Construction of processing and manufacturing facilities:
Case 1: General
| Industry Code | Industry Name |
|---|---|
| 4293 | Construction of processing and manufacturing facilities |
Case 2: Detailed
| Industry Code | Industry Name |
|---|---|
| 4293 | Construction of processing and manufacturing facilities Details: Factories for basic chemicals, pharmaceuticals, medicinal materials, and other chemicals |
Case 3: Detailed
| Industry Code | Industry Name |
|---|---|
| 4293 | Construction of processing and manufacturing facilities Details: Factories for manufacturing construction materials. |
Note: Depending on the specific industry code and business line, as well as specific regulations in each locality, it may be necessary to record details for the 4-digit industry code or commit to operating according to regulations.
4. Business line change services for companies and enterprises at VN Law Firm
Business line change services for companies and enterprises at VN Law Firm help customers save a lot of time and effort. With VN Law Firm, you will be provided with business line change services for companies and enterprises, including:
- Consultation on the process and procedures for changing or adding business lines;
- Consulting clients on preparing necessary documents;
- Drafting and submitting on behalf of clients the application for changing or adding business lines of the company or enterprise at the Business Registration Office;
- Monitoring the application, supplementing or amending the application (if any) as required by the specialist;
- Performing procedures to publish enterprise registration information on the Information Portal;
- Handing over the certificate of business line change;
- Guiding customers on procedures to note after changing business lines…
