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2900601014 - CÔNG TY CP XÂY DỰNG TÂN NAM

Name: CÔNG TY CP XÂY DỰNG TÂN NAM
Address: Lô 5A, 5B Khu đô thị mới Đại lộ V.I. Lê Nin, Phường Vinh Phú, Nghệ An, 403, 403
Telephone: +84913273963
Price range: VND

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Find: 22:12 17/12/2025

65^th update Re-update

General contractor information

Updated time	Active status	Lý do
12:01 AM 12/19/2022	Pause	Temporarily suspended due to overdue fees
11:18 AM 12/19/2022	Active	At the request of QTHT
12:06 AM 06/21/2023	Pause	Temporarily suspended due to overdue fees
2:24 PM 06/26/2023	Active	At the request of QTHT
11:31 PM 02/13/2024	Pause	Temporarily suspended due to overdue fees
8:26 AM 02/27/2024	Active	At the request of QTHT
12:20 AM 07/01/2024	Pause	Temporarily suspended due to overdue fees
8:55 AM 07/01/2024	Active	At the request of QTHT
12:05 AM 12/19/2024	Pause	Temporarily suspended due to overdue fees
4:21 PM 12/19/2024	Active	At the request of QTHT
12:05 AM 03/22/2025	Pause	Temporarily suspended due to overdue fees
3:59 PM 04/08/2025	Active	At the request of QTHT

Contractor data analysis results

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Data analysis results of DauThau.info software for contractors TAN NAM CONSTRUCTION JOINT STOCK COMPANY are as follows:

Participated in 87 bidding packages, of which 68 were won, 18 were lost, 1 are pending results, and 0 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: 64.77% 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: 97.43% (Only calculated based on packages that have published estimated prices or package prices)

Provinces after the merger where the contractor has participated in bidding : Nghệ An (13), Vĩnh Long (6), Cà Mau (5), An Giang (3), Đồng Tháp (3), Đắk Lắk (2), Hà Tĩnh (2), Tây Ninh (2), Quảng Trị (2), Huế (1), Đồng Nai (1), Hải Phòng (1), Undefined (46)

Provinces before the merger where the contractor has participated in bidding : Nghệ An (13), Bạc Liêu (4), An Giang (3), Đắk Lắk (2), Hà Tĩnh (2), Long An (2), Tiền Giang (2), Bến Tre (2), Quảng Bình (2), Huế (1), Vĩnh Long (1), Đồng Nai (1), Đồng Tháp (1), Hải Dương (1), Undefined (51)

Has relationships with 56 Bid Solicitors

Has competed against 142 contractors in 38 bidding packages, won 23 packages, lost 15 packages, 0 are pending results, and 0 were canceled.

Has collaborated with 67 contractors in 50 bidding packages, won 44 packages, lost 6 packages, 0 are pending results, and 0 were canceled.

Received 1 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 CP XÂY DỰNG TÂN NAM

Construction capacity certificate code: 00004149

Issuing Authority: Sở Kế hoạch và Đầu tư tỉnh Nghệ An

Field:
⚬ Thi công xây dựng công trình: Thi công xây dựng công trình đê điều.
⚬ Thi công xây dựng công trình: Giao thông (đường bộ), Thủy lợi
⚬ Thi công xây dựng công trình: Dân dụng, Hạ tầng kỹ thuật

Building organization name: CÔNG TY CP XÂY DỰNG TÂN NAM

Construction capacity certificate code: 00004149

Issuing Authority: Sở Kế hoạch và Đầu tư Nghệ An

Field:
⚬ Thi công xây dựng công trình: Giao thông (Cầu, Đường bộ)

Building organization name: Công ty cổ phần xây dựng Tân Nam

Construction capacity certificate code: 00027125

Issuing Authority: Sở Kế hoạch và Đầu tư Nghệ An

Field:

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 TAN NAM CONSTRUCTION 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	???

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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	1	1.5%
Lower by 10% to 20%	6	8.8%
Lower by 5% to 10%	4	5.9%
Lower by 1% to 5%	11	16.2%
Lower by 0% to 1%	29	42.6%
0%	2	2.9%
Higher by 0% to 1%	1	1.5%
Higher by 1% to 5%	6	8.8%
Higher by 5% to 10%	1	1.5%
Higher by 10% or more	7	10.3%
Unknown	0	0%
Total	68	100%

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

Contractor Activity CÔNG TY CP XÂY DỰNG TÂN NAM

TAN NAM CONSTRUCTION JOINT STOCK COMPANY Won the bidding for the Package No. 08: Construction of works and applying the project information model (BIM) package, which was invited for bidding by the Sở Xây Dựng Nghệ An through an Open bidding as master consortium of Liên danh gói thầu số 08 - cầu Đức Sơn. One other contractors also participated.

- Result: Won

View details

26/11/2025 09:16
TAN NAM CONSTRUCTION JOINT STOCK COMPANY lost the bidding for the Construction package, which was invited for bidding by the Ban Quản lý dự án giao thông tỉnh Vĩnh Long through an Open bidding as an independent entity. One other contractors also participated.

- Result: Lost

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24/11/2025 20:50
TAN NAM CONSTRUCTION JOINT STOCK COMPANY join for the Package No. 08: Construction of works and applying the project information model (BIM) package, which was invited for bidding by the Sở Xây Dựng Nghệ An through an Open bidding as master consortium of CÔNG TY CP XÂY DỰNG TÂN NAM. One other contractors also participated.

- Result: Tender opening completed

View details

17/11/2025 08:51
TAN NAM CONSTRUCTION JOINT STOCK COMPANY join for the Construction package, which was invited for bidding by the Ban Quản lý dự án giao thông tỉnh Vĩnh Long through an Open bidding as an independent entity. One other contractors also participated.

- Result: Tender opening completed

View details

10/11/2025 09:03
TAN NAM CONSTRUCTION JOINT STOCK COMPANY lost the bidding for the Package No. 10: Building roads from QL1A at Km2190+700 to the end of the route and Hoa Binh 2 bridge, the chief chief canal Bridge, the Buddhist Chua Canal Bridge (including the cost of experimenting with bored pile and soil cement piles and other costs: Building electric stations for construction; moving, dissolving equipment and leaving the construction site; package, which was invited for bidding by the Ban Quản lý dự án đầu tư xây dựng các công trình giao thông Bạc Liêu through an Open bidding as sub-joint of CÔNG TY CP XÂY DỰNG TÂN NAM. Seven other contractors also participated.

- Result: Lost

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27/10/2025 15:00
TAN NAM CONSTRUCTION JOINT STOCK COMPANY lost the bidding for the Package No. 01: Construction of sections from Tam Binh town roundabout to district 74 and 02 bridges (Tam Binh and Sutra Bridge after 2); Ensure traffic safety for road traffic package, which was invited for bidding by the Ban Quản lý dự án giao thông tỉnh Vĩnh Long through an Open bidding as an independent entity. Four other contractors also participated.

- Result: Lost

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09/10/2025 21:22
TAN NAM CONSTRUCTION JOINT STOCK COMPANY Won the bidding for the Package 10: Construction of works and application of work information model (BIM) package, which was invited for bidding by the Sở Xây Dựng Nghệ An through an Open bidding as sub-joint of Liên danh GT10 nối QL7C với QL48E.

- Result: Won

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25/09/2025 08:02
TAN NAM CONSTRUCTION JOINT STOCK COMPANY lost the bidding for the Construction of lighting systems in the intersection area and bridges on the route package, which was invited for bidding by the Ban Quản lý dự án giao thông tỉnh Vĩnh Long through an Open bidding as an independent entity. Nine other contractors also participated.

- Result: Lost

View details

17/09/2025 17:06

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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: Package No. 08: Construction of works and applying the project information model (BIM)

Bid Solicitor: Sở Xây Dựng Nghệ An

Bid Value: 243.409.759.649 VND

Time: 26/11/2025

Result: Won

Contractor role: Main consortium

Province / city: Nghệ An

No.: 2

Bid Package: Construction

Bid Solicitor: Ban Quản lý dự án giao thông tỉnh Vĩnh Long

Bid Value: 0

Time: 24/11/2025

Result: Lost

Contractor role: Standalone

Province / city: Vĩnh Long

No.: 3

Bid Package: Package No. 08: Construction of works and applying the project information model (BIM)

Bid Solicitor: Sở Xây Dựng Nghệ An

Bid Value: 0

Time: 17/11/2025

Result: Tender opening completed

Contractor role: Main consortium

Province / city: Nghệ An

Summarization: Bidder TAN NAM CONSTRUCTION JOINT STOCK COMPANY participated in 87 package, of which 68 package was won, failed 18 packages, 1 packages with no results, 0 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 huyện Diễn Châu, tỉnh Nghệ An

Total number of bids:

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Ratio of winning bid price / bid value:

No.: 2

Bid Package: Ban Quản lý dự án công trình giao thông Nghệ An

Total number of bids:

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No.: 3

Bid Package: Ban Quản lý dự án đầu tư xây dựng công trình giao thông và nông nghiệp tỉnh An Giang

Total number of bids:

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

Summary: Contractor TAN NAM CONSTRUCTION JOINT STOCK COMPANY is related to 56 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: CÔNG TY TNHH TÂN HƯNG - View relations

Total number of bids:

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No.: 2

Contractor: CÔNG TY TNHH HOÀ HIỆP - View relations

Total number of bids:

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No.: 3

Contractor: NO 471 JOINT STOCK COMPANY - View relations

Total number of bids:

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Summary: Contractor TAN NAM CONSTRUCTION JOINT STOCK COMPANY competed with 142 contractors in 38 package, won 23 package, lost 15 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: CÔNG TY TNHH TÂN HƯNG - View relations

Total number of bids:

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No.: 2

Contractor: CÔNG TY TNHH HOÀ HIỆP - View relations

Total number of bids:

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No.: 3

Contractor: CÔNG TY CỔ PHẦN XÂY LẮP 368 - View relations

Total number of bids:

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Summarization: Contractor TAN NAM CONSTRUCTION JOINT STOCK COMPANY once entered into a partnership with 67 contractors in 50 package, won bid 44 package, lost 6 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: Undefined

Total number of bids:

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Total winning bid value:

Bids won as a joint venture:

Total value of won bids as a joint venture:

No.: 2

Province / city: Nghệ An

Total number of bids:

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Total value of won bids as a joint venture:

No.: 3

Province / city: Bạc Liêu

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: Undefined

Total number of bids:

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Total winning bid value:

Bids won as a joint venture:

Total value of won bids as a joint venture:

No.: 2

Province / city: Nghệ An

Total number of bids:

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No.: 3

Province / city: Vĩnh Long

Total number of bids:

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Summary: Contractor TAN NAM CONSTRUCTION JOINT STOCK COMPANY participated in bidding in 12 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