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0105943065 - CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ TƯ VẤN XÂY DỰNG DUYÊN HẢI
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Find: 00:11 11/11/2025
39th update Re-update
General contractor information
| Company name | CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ TƯ VẤN XÂY DỰNG DUYÊN HẢI |
|
| International name | DUYEN HAI INVESTMENT AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY | |
| Business Tax ID | 0105943065 | |
| Tax ID issue country | Việt Nam | |
| Business Registration ID | vn0105943065 | |
| Head office address before merger | Số 16B Nguyễn Thái Học, Yết Kiêu Ward, Hà Đông District, Hà Nội | |
| Head office address after merger | Hà Nội | |
| Business | Civil Works, Consulting | |
| Form of Business | Joint Stock Company | |
| Company Establishment Date | 12/07/2012 | |
| The number of workers | 25 | |
| Date of registration on the Public procurement system | 19/09/2014 | |
| Payment Status | Paid | |
| Legal representative | PHẠM VĂN SƠN | |
| Position | Director | |
| Attached files |
Adjust business operations Organizational chart Business registration certificate
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| Enterprise scale | Small business | |
Business industry of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ TƯ VẤN XÂY DỰNG DUYÊN HẢI |
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Contractor data analysis results
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Data analysis results of DauThau.info software for contractors DUYEN HAI INVESTMENT AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY are as follows:
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- Participated in 39 bidding packages, of which 35 were won, 3 were lost, 0 are pending results, and 1 were canceled.
- Total value of winning bid packages (including joint ventures): VND (In which VND are designated bid packages; VND are bid packages with KQLCNT but no TBMT; VND is bidding packages not linked to the Contractor Selection Plan)
Note: This is the total value of the bid packages that the contractor has won, including bid packages participating as a joint venture. This figure is calculating the total value of the entire joint venture. Because the participation rate in the joint venture is not announced, we do not have the basis to accurately separate the data for each member of the joint venture. The above figures may be larger than the actual figures that the contractor won.
- Total bid-winning value as an independent party: VND (Of which VND is for designated packages; VND is for packages with contractor selection results but no Tender Notice; VND is bidding packages not linked to the Contractor Selection Plan)
- Total value of bidding packages participated in and won as a consortium: VND (Of which VND is for designated packages; VND is for packages with contractor selection results but no Tender Notice; VND is for packages with contractor selection results but no Tender Notice) (Winning bid value of all consortium members)
- Lowest bid rate when participating: 94.08% in the bidding package here (Only calculated based on packages that have published estimated prices or package prices)
- Average bid-winning price compared to the estimated price: 101.6% (Only calculated based on packages that have published estimated prices or package prices)
- Provinces after the merger where the contractor has participated in bidding : Hà Nội (26), Nghệ An (2), Hưng Yên (1), Thái Nguyên (1), Đắk Lắk (1), Undefined (8)
- Provinces before the merger where the contractor has participated in bidding : Hà Nội (26), Nghệ An (2), Thái Bình (1), Thái Nguyên (1), Đắk Lắk (1), Undefined (8)
- Has relationships with 18 Bid Solicitors
- Has competed against 8 contractors in 6 bidding packages, won 2 packages, lost 3 packages, 0 are pending results, and 1 were canceled.
- Has collaborated with 0 contractors in 0 bidding packages, won 0 packages, lost 0 packages, 0 are pending results, and 0 were canceled.
- Received 0 penalty decisions due to violations of bidding regulations.
- Participated in consulting for 0 bidding packages with 0 roles.
This contractor is also a construction organization with the following information:
- Building organization name: Công ty cổ phần đầu tư và tư vấn xây dựng Duyên Hải
- Construction capacity certificate code: 00020960
- Issuing Authority: Sở Kế hoạch và Đầu tư thành phố Hà Nội
- Field:
⚬ Thi công xây dựng công trình: Dân dụng
This contractor is also listed on DauThau.Net Private Procurement Network with the business profile name of DUYEN HAI INVESTMENT AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY.
Ability score of the soliciting entity
The above scores and rankings were analyzed by DauThau.info Software based on bidding history and business size. However, this scoring is only relative and cannot accurately determine which bidding party's capacity is stronger or weaker or determine the likelihood of winning a bid. When comparing, you should carefully consider many other factors such as the specific content of the bidding package and the field and industry of each business. To better understand the scoring criteria, see more in the following article: Set of indicators to evaluate the capacity of the bidding party
| Evaluation criteria | Evaluation score |
|---|---|
| Experience | ??? |
| Financial capacity | ??? |
| Competitiveness | ??? |
| Enterprise scale | ??? |
| Violation history | ??? |
To view contractor ability score
Contractor ranking by criteria (Nationwide scope)
This is the contractor's ranking by criteria that DauThau.info software statistics based on bidding history. Note that this statistic may be completely incorrect due to incomplete data collection from the National Bidding Network System.
| Criteria | Value | National ranking |
|---|---|---|
| Total bid packages participated | ??? | ??? |
| Total bid packages won | ??? | ??? |
| Total bid packages failed | ??? | ??? |
| Total winning bidding revenue | ??? | ??? |
To view contractor ranking
Detailed data statistics tables
List of bid packages participated
No.
Bid Package
Bid Value
Time
Result
Contractor role
Province / city
No.: 1
Bid Value: 1.157.791.923 VND
Time: 26/03/2025
Result: Won
Contractor role: Standalone
Province / city: Hà Nội
No.: 2
Bid Value: 0
Time: 20/03/2025
Result: Tender opening completed
Contractor role: Standalone
Province / city: Hà Nội
No.: 3
Bid Value: 155.117.188 VND
Time: 16/01/2025
Result: Won
Contractor role: Standalone
Province / city: Hà Nội
List of bid solicitors in which contractors have participated in bidding
No.
Bid Solicitor
Total number of bids
Number of winning bids
Number of losing bids
Number of non result bids
Number of cancelled bids
Total winning bid value
Ratio of winning bid price / bid value (*)
No.: 1
Bid Package:
Bộ Tư lệnh Bảo vệ Lăng Chủ tịch Hồ Chí Minh
No.: 2
Bid Package:
Báo Quân đội nhân dân
No.: 3
Bid Package:
Trường Đại học Văn hóa nghệ thuật Quân đội
(*)Based only on packages with published estimate or bid price
List of previous competitors
No.
Contractor
Total number of bids
Number of winning bids
Number of losing bids
Number of non result bids
Number of cancelled bids
No.: 1
No.: 2
No.: 3
List of provinces/cities participating in bidding
Top contractor who participated the most in the bid
No.
Contractor
Bid Package
NUMBER OF BUSINESSES BY TYPE
Total:
Number of participating contractors by number of bidding packages
There are 68,759 contractor who have not participated in any bidding packages
Top 10 contractors most frequently "investigated" by other contractors
Contractor:TRUONG SON CONSTRUCTION CORPORATION
Contractor:CÔNG TY TNHH MỘT THÀNH VIÊN HM88
Contractor:CÔNG TY TNHH NGỌC KHÁNH
Contractor:TAG VIETNAM GROUP JOINT STOCK COMPANY
Contractor:VIETTEL CONSTRUCTION JOINT STOCK CORPORATION
Contractor who won the most bids
No.
Contractor
Bid Package
No.: 3
Bid Package: 4,207
Contractor who lost the most bids
No.
Contractor
Bid Package
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Statistical
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- 48,686 Contractor selection plan posted in the last month
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