CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A
| Tax code | 0400636872 |
| Vietnamese name | CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A |
| Abbreviated name | SIGMA CO.,LTD |
| English name | S.I.G.M.A MARKET RESEARCH AND MANAGEMENT CONSULTING COMPANY LIMITED |
| Trading name | SIGMA CO.,LTD |
| Address | 44 Hóa Quê Trung 3, Phường Hòa Cường, TP Đà Nẵng, Việt Nam. |
| Legal representative | Lê Văn Phương |
| Business registration certificate issue date | 24/06/2008 |
| Operations start date | 30/06/2008 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 06:53 |
Business lines
| G4661 | Wholesale of solid, liquid and gaseous fuels and related products |
| C33200 | Installation of industrial machinery and equipment |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G46900 | Non-specialized Wholesale Trade |
| J63290 | Other information service activities n.e.c. |
| M70200 | Management consultancy activities |
| M72200 | Research and experimental development on social sciences and humanities |
| M73200 | Market research and public opinion polling |
| N82300 | Organization of conventions and trade shows |
| P85590 | Other education n.e.c. |
| N78100 | Activities of employment placement agencies |
Frequently asked questions about CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A
Who is the legal representative of CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A?
The legal representative of CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A is Lê Văn Phương according to the tax registration information linked to tax code 0400636872.
What information is needed to issue an invoice to CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A, tax code 0400636872 and address 44 Hóa Quê Trung 3, Phường Hòa Cường, TP Đà Nẵng, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
When was the information for tax code 0400636872 last updated?
The data for CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A was last synced at 06:53 on 17/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
How is tax code 0400636872 structured?
Tax code 0400636872 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 04 are the segment prefix; the seven digits 0063687 fall within an ascending sequence from 0000001 to 9999999; the digit 2 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Where is the address of CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A?
CÔNG TY TNHH NGHIÊN CỨU THỊ TRƯỜNG VÀ TƯ VẤN QUẢN LÝ S.I.G.M.A has its registered office at 44 Hóa Quê Trung 3, Phường Hòa Cường, TP Đà Nẵng, Việt Nam.. The entity is located in Phường Hoà Cường, Đà Nẵng.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Phường Hoà Cường
4,322
Total businesses
1,754
Operating
2,557
Ceased / suspended
0
New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company
2,307
Single-member limited liability company
953
Joint stock company
814
Sole proprietorship
170
Unclassified
12
Centre (public service / services)
11
By status
Not operating at registered address
2,023
Taxpayer issued tax code
1,752
Temporarily suspended operations
288
Ceased operations; tax code closure not yet completed
169
Ceased operations; tax code closure completed
77
Pending verification of operating status at registered address
7
Businesses with legal representative "Lê Văn Phương"
A total of 179 businesses share the same legal representative name