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0201133923 - CÔNG TY TNHH XÂY DỰNG THƯƠNG MẠI VÀ DỊCH VỤ SƠN ĐÀO

Name: CÔNG TY TNHH XÂY DỰNG THƯƠNG MẠI VÀ DỊCH VỤ SƠN ĐÀO
Address: Số 80 Trần Hưng Đạo, Tổ dân phố Bạch Đằng 1, Phường Thuỷ Nguyên, Hải Phòng, 103, 103
Telephone: +84949938088
Price range: VND

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Find: 23:14 28/11/2025

39^th update Re-update

General contractor information

Updated time	Active status	Lý do
2:25 AM 10/16/2022	Pause	Temporarily suspended due to overdue fees
8:36 PM 10/24/2022	Active	At the request of QTHT
10:01 AM 11/18/2022	Pause	Temporarily suspended due to overdue fees
2:54 PM 12/08/2022	Active	At the request of QTHT
2:24 PM 04/02/2023	Pause	Temporarily suspended due to overdue fees
1:22 PM 04/03/2023	Active	At the request of QTHT
12:05 AM 07/02/2024	Pause	Temporarily suspended due to overdue fees
8:57 AM 07/02/2024	Active	At the request of QTHT
12:05 AM 12/15/2024	Pause	Temporarily suspended due to overdue fees
11:45 AM 12/24/2024	Active	At the request of QTHT
12:17 AM 04/01/2025	Pause	Temporarily suspended due to overdue fees
9:40 AM 04/04/2025	Active	At the request of QTHT

Contractor data analysis results

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Data analysis results of DauThau.info software for contractors SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED are as follows:

Participated in 36 bidding packages, of which 30 were won, 2 were lost, 3 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: 81.07% 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: 97.14% (Only calculated based on packages that have published estimated prices or package prices)

Provinces after the merger where the contractor has participated in bidding : Hải Phòng (32), Quảng Ninh (1), Undefined (3)

Provinces before the merger where the contractor has participated in bidding : Hải Phòng (25), Quảng Ninh (1), Undefined (10)

Has relationships with 12 Bid Solicitors

Has competed against 22 contractors in 14 bidding packages, won 12 packages, lost 2 packages, 0 are pending results, and 0 were canceled.

Has collaborated with 13 contractors in 13 bidding packages, won 12 packages, lost 1 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.

The DauThau.info software compiles and analyzes information from the national bidding database

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This contractor is also a construction organization with the following information:

Building organization name: CÔNG TY TNHH XÂY DỰNG THƯƠNG MẠI VÀ DỊCH VỤ SƠN ĐÀO

Construction capacity certificate code: 00040144

Issuing Authority: Sở Kế hoạch và Đầu tư thành phố Hải Phòng

Field:
⚬ Thiết kế, thẩm tra thiết kế xây dựng công trình: Thiết kế, thẩm tra thiết kế xây dựng công trình: dân dụng; công nghiệp (nhẹ); thủy lợi.
⚬ Thi công xây dựng công trình: Thi công xây dựng công trình: dân dụng; công nghiệp (nhẹ); đường bộ; đường thủy nội địa, hàng hải; hạ tầng kỹ thuật (trừ công trình xử lý chất thải rắn).

DauThau.info software collected from National Construction Capacity Database

This contractor is also listed on DauThau.Net Private Procurement Network with the business profile name of SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED.

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	???

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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	???	???

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Data statistics charts

Statistics of bidding packages that contractors have participated in

Tổng số kết quả trúng/trượt thầu qua từng năm được khảo sát

Total winning value and total value of bid packages

Statistics time

Explanation:

The expected value is the total value of the bid packages that the bidder bids for (whether it wins or not is unknown).
The maximum value is the total winning bid value of the bid packages that the bidder participates in (including joint bid packages).
The minimum value is the total winning bid value of the bid packages that the bidder participates in independently!

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Bid Package Price Difference and Winning Bid Price

Grouping of packages by percentage difference between winning bid price and package price	Number of packages in each group	Percentage ratio of total packages
Lower by 20% or more	0	0%
Lower by 10% to 20%	4	13.3%
Lower by 5% to 10%	2	6.7%
Lower by 1% to 5%	9	30%
Lower by 0% to 1%	7	23.3%
0%	6	20%
Higher by 0% to 1%	1	3.3%
Higher by 1% to 5%	0	0%
Higher by 5% to 10%	1	3.3%
Higher by 10% or more	0	0%
Unknown	0	0%
Total	30	100%

The chart shows the difference in criteria of contractors in different fields

Contractor Activity CÔNG TY TNHH XÂY DỰNG THƯƠNG MẠI VÀ DỊCH VỤ SƠN ĐÀO

SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED Won the bidding for the Renovation and repair Drainage ditch of Dong Phuong 1 residential group, Hoa Binh ward, from his house Trinh Van Tam went to Mr. Pham Van Binh's house package, which was invited for bidding by the PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH through an assign shorthand as an independent entity.

- Result: Won

View details

31/12/2025 23:47
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED Won the bidding for the Dredging ditches Mang garden and ditch at the foot of Cua Tu waterfall, Hoa Binh ward package, which was invited for bidding by the PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH through an assign shorthand as an independent entity.

- Result: Won

View details

18/12/2025 18:56
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED Won the bidding for the Upgrade and renovate The route from Provincial Road 359 goes through the Xua market gate to the entrance People's Committee of Hoa Binh ward package, which was invited for bidding by the PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH through an assign shorthand as an independent entity.

- Result: Won

View details

17/12/2025 00:03
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED Won the bidding for the Renovation and repair Tay Trai TDP drainage ditch (exit to the people's cemetery), Hoa Binh Ward package, which was invited for bidding by the PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH through an assign shorthand as an independent entity.

- Result: Won

View details

16/12/2025 23:55
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED Won the bidding for the Renovation and repair drainage ditch panels Tay Trai residential group (from Mr. Vinh's house to his house Choè), Hoa Binh ward package, which was invited for bidding by the PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH through an assign shorthand as an independent entity.

- Result: Won

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16/12/2025 23:52
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED Won the bidding for the Construction package, which was invited for bidding by the Văn phòng HĐND và UBND phường Lê Ích Mộc through an assign shorthand as an independent entity.

- Result: Won

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09/12/2025 14:08
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED lost the bidding for the Providing limestone for production in 2025 package, which was invited for bidding by the HAI PHONG THERMAL POWER JOINT STOCK COMPANY through an Open bidding as sub-joint of CÔNG TY TNHH XÂY DỰNG THƯƠNG MẠI VÀ DỊCH VỤ SƠN ĐÀO. Six other contractors also participated.

- Result: Lost

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28/10/2025 14:06
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED join for the Providing limestone for production in 2025 package, which was invited for bidding by the HAI PHONG THERMAL POWER JOINT STOCK COMPANY through an Open bidding as sub-joint of CÔNG TY TNHH XÂY DỰNG THƯƠNG MẠI VÀ DỊCH VỤ SƠN ĐÀO. Six other contractors also participated.

- Result: Tender opening completed

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16/09/2025 10:02
SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED join for the Bidding package No. 6; Construction work package, which was invited for bidding by the TUONG LAM TRADING AND CONSULTANCY DESIGN CONSTRUCTION JOINT STOCK COMPANY through an Open bidding as an independent entity.

- Result: Tender opening completed, no contractor selected

View details

30/11/2024 15:00

Contractor activities have been partially hidden, for full information please Login or Register

Detailed data statistics tables

List of bid packages participated

No.

Bid Package

Bid Solicitor

Bid Value

Time

Result

Contractor role

Province / city

No.: 1

Bid Package: Renovation and repair Drainage ditch of Dong Phuong 1 residential group, Hoa Binh ward, from his house Trinh Van Tam went to Mr. Pham Van Binh's house

Bid Solicitor: PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH

Bid Value: 1.560.677.000 VND

Time: 31/12/2025

Result: Won

Contractor role: Standalone

Province / city: Hải Phòng

No.: 2

Bid Package: Dredging ditches Mang garden and ditch at the foot of Cua Tu waterfall, Hoa Binh ward

Bid Solicitor: PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH

Bid Value: 178.500.000 VND

Time: 18/12/2025

Result: Won

Contractor role: Standalone

Province / city: Hải Phòng

No.: 3

Bid Package: Upgrade and renovate The route from Provincial Road 359 goes through the Xua market gate to the entrance People's Committee of Hoa Binh ward

Bid Solicitor: PHÒNG KINH TẾ, HẠ TẦNG VÀ ĐÔ THỊ PHƯỜNG HÒA BÌNH

Bid Value: 304.549.000 VND

Time: 17/12/2025

Result: Won

Contractor role: Standalone

Province / city: Hải Phòng

Summarization: Bidder SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED participated in 36 package, of which 30 package was won, failed 2 packages, 3 packages with no results, 1 packages canceled. The data table has been partially hidden, to see the full information please Login or Register

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: Ban Quản lý dự án đầu tư xây dựng thành phố Thủy Nguyên, thành phố Hải Phòng

Total number of bids:

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Ratio of winning bid price / bid value:

No.: 2

Bid Package: TUONG LAM TRADING AND CONSULTANCY DESIGN CONSTRUCTION JOINT STOCK COMPANY

Total number of bids:

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No.: 3

Bid Package: BAN QUẢN LÝ DỰ ÁN KHU VỰC THỦY NGUYÊN

Total number of bids:

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(*)Based only on packages with published estimate or bid price

Summary: Contractor SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED is related to 12 Bid solicitor. The data table has been partially hidden, to see the full information please Login or Register

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

Contractor: VIET TRUNG BUILD AND AGGREGATE TRADING JOINT STOCK COMPANY - View relations

Total number of bids:

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No.: 2

Contractor: HOP THANH CONCRETE TRADE JOINT STOCK COMPANY - View relations

Total number of bids:

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No.: 3

Contractor: công ty cổ phần đầu tư phát triển xây dựng thành ngọc - View relations

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Summary: Contractor SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED competed with 22 contractors in 14 package, won 12 package, lost 2 package, 0 bidding package has no results, 0 bidding package has been canceled. The data table has been partially hidden, to see the full information please Login or Register

List of joint venture contractors

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

Contractor: VIET TRUNG BUILD AND AGGREGATE TRADING JOINT STOCK COMPANY - View relations

Total number of bids:

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No.: 2

Contractor: HOP THANH CONCRETE TRADE JOINT STOCK COMPANY - View relations

Total number of bids:

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No.: 3

Contractor: công ty cổ phần đầu tư phát triển xây dựng thành ngọc - View relations

Total number of bids:

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Summarization: Contractor SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED once entered into a partnership with 13 contractors in 13 package, won bid 12 package, lost 1 package, 0 bidding package has no results, 0 bidding package has been canceled. The data table has been partially hidden, to see the full analysis please subscribe to the VIP3 package

List of provinces/cities participating in bidding

Display by 34 provinces/cities

No.

Province / city

Total number of bids

Number of winning bids

Number of losing bids

Total winning bid value

Bids won as a joint venture

Total value of won bids as a joint venture

No.: 1

Province / city: Hải Phòng

Total number of bids:

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Bids won as a joint venture:

Total value of won bids as a joint venture:

No.: 2

Province / city: Undefined

Total number of bids:

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Bids won as a joint venture:

Total value of won bids as a joint venture:

No.: 3

Province / city: Quảng Ninh

Total number of bids:

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Bids won as a joint venture:

Total value of won bids as a joint venture:

No.: 1

Province / city: Hải Phòng

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No.: 2

Province / city: Undefined

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No.: 3

Province / city: Quảng Ninh

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Summary: Contractor SON DAO CONSTRUCT TRADING AND SERVICE COMPANY LIMITED participated in bidding in 2 provinces/cities, 0 bid packages with nationwide implementation locations, 0 bid packages with implementation locations outside Vietnamese territory. The data table has been partially hidden, to see the full information please Login or Register