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    5701934864 - CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DHN

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    Find: 17:12 21/08/2026
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    General contractor information

    Company name CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DHN
    International name DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY
    Views 645
    Business Tax ID 5701934864
    Tax ID issue date 22/05/2018
    Tax ID issue country Việt Nam
    Business Registration ID vn5701934864
    Trading address Số 56, tổ 4, Khu Minh Khai, Phưởng Cẩm Tây, Thành phố Cẩm Phả, Tỉnh Quảng Ninh, Việt Nam
    Company AddressSố Nhà 81, Xóm 2, Thôn Ngoài, Xã Hải Hòa, Province Quảng Ninh
    Business Goods, Civil Works, Non-consulting, Consulting
    Form of Business Joint Stock Company
    Company Establishment Date 22/05/2018
    The number of workers 65
    Date of registration on the Public procurement system 17/04/2020
    Payment Status Paid

    According to Circular 06/2021, from March 3, 2022, investors and contractors will be stopped from trading if they do not pay fees for posting information, selecting contractors, investors on the national bidding network system.
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    Legal representative Bùi Trung Quý
    Position Director
    Attached files
    Adjust business operations
    3. Điều lệ.pdf
    Organizational chart
    Sơ đồ tổ chức DHN.pdf
    Business registration certificate
    1. ĐKKD.pdf
    Enterprise scale Small business

    Business industry of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DHN
    1 Quarrying of stone, sand and clay
    2 Manufacture of clay building materials
    3 Manufacture of cement, lime and plaster
    4 Manufacture of articles of concrete, cement and plaster
    5 Repair and maintenance of machinery
    6 Repair and maintenance of electrical equipment
    7 Water collection, treatment and supply
    8 Collection of non-hazardous waste
    9 Construction of residential buildings
    10 Construction of railways
    11 Construction of electric power projects
    12 Construction of hydraulic engineering projects
    13 Demolition
    14 Site preparation
    15 Electrical installation
    16 Plumbing, heat and air-conditioning installation
    17 Other construction installation
    18 Building completion and finishing
    19 Other specialized construction activities
    20 Wholesale of beverages
    21 Wholesale of metals and metal ores
    22 Wholesale of construction materials, hardware, plumbing and heating equipment and supplies
    23 Non-specialized wholesale trade
    24 Other non-specialized retail sale
    25 Retail sale of games and toys
    26 Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles
    27 Retail sale of other new goods n.e.c.
    28 Urban and suburban passenger road transport (except bus)
    29 Other passenger road transport
    30 Freight transport by road
    31 Warehousing and storage
    32 Cargo handling
    33 Other support activities for transportation
    34 Other short term accommodation activities
    35 Other accommodation n.e.c.
    36 Restaurants and mobile food service activities
    37 Event catering activities
    38 Other food service activities
    39 Other real estate activities on a fee or contract basis
    40 Business and other management consultancy activities
    41 Architectural and engineering, and related technical consultancy activities
    42 Advertising activities
    43 Specialized design activities
    44 All other professional, scientific and technical activities n.e.c.
    45 Rental and leasing of motor vehicles
    46 Rental and leasing of other machinery, equipment and tangible goods
    47 Travel agency activities
    48 Tour operator activities
    49 Other travel related activities
    50 Combined facilities support activities
    51 General cleaning of buildings
    52 Other cleaning activities
    53 Landscape service activities
    54 Organization of conventions and trade shows
    55 Other business support service activities n.e.c.
    56 Activities of amusement parks and theme parks
    57 Other amusement and recreation activities
    58 Day spa, sauna and steam bath activities
    59 Other personal service activities n.e.c.
    Expand
    1 Exploitation of stone, sand, gravel and clay
    2 Producing building materials from clay
    3 Production of cement, lime and gypsum
    4 Producing concrete and products from concrete, cement and plaster
    5 Repair of machinery and equipment
    6 Repair of electrical equipment
    7 Extraction, treatment and supply of water
    8 Non-hazardous waste collection
    9 Building houses to live in
    10 Construction of railway works
    11 Construction of electrical works
    12 Construction of water works
    13 Collapse
    14 Prepare surface
    15 Installation of electrical systems
    16 Installation of water supply, drainage, heating and air conditioning systems
    17 Installation of other building systems
    18 finish construction
    19 Other specialized construction activities
    20 Beverage wholesale
    21 Wholesale of metals and metal ores
    22 Wholesale of materials and other installation equipment in construction
    23 Wholesale synthetic
    24 Other retail in general business stores
    25 Retail sale of games and toys in specialized stores
    26 Retail sale of drugs, medical equipment, cosmetics and hygiene products in specialized stores
    27 Other retail sale of new goods in specialized stores
    28 Passenger transport by road within the inner city and suburbs (except for transport by bus)
    29 Road passenger transport other
    30 Freight transport by road
    31 Warehousing and storage of goods
    32 Cargo handling
    33 Other supporting service activities related to transportation
    34 Short-stay services
    35 Other accommodation
    36 Restaurants and mobile catering services
    37 Providing catering services under occasional contracts with customers
    38 Other food service
    39 Consulting, brokerage, real estate auction, land use right auction
    40 Management consulting activities
    41 Architectural activities and related technical consulting
    42 Advertisement
    43 Specialized design activities
    44 Other professional, scientific and technological activities n.e.c
    45 Motor vehicle rental
    46 Rental of machinery, equipment and other tangible goods without operator
    47 Travel agent
    48 Tour operator
    49 Reservation services and support services related to tour promotion and organization
    50 General support service
    51 General house cleaning
    52 Industrial hygiene and specialized works
    53 Landscape care and maintenance services
    54 Organization of introduction and trade promotion
    55 Remaining other business support services n.e.c
    56 Activities of amusement parks and theme parks
    57 Other recreational activities not classified elsewhere
    58 Sauna, massage and similar wellness services (except sports)
    59 Service activities for weddings
    Expand
    1 Dịch vụ hỗ trợ liên quan đến quảng bá và tổ chức tua du lịch
    2 Plumbing, heat and air-conditioning installation
    3 Advertising activities
    4 Hotels and similar accommodation activities
    5 Retail sale of other new goods n.e.c.
    6 Other support activities for transportation
    7 Bán lẻ trò chơi, đồ chơi trong các cửa hàng chuyên doanh
    8 General cleaning of buildings
    9 Demolition
    10 Rental and leasing of other machinery, equipment and tangible goods
    11 Organization of conventions and trade shows
    12 Hoạt động dịch vụ phục vụ hôn lễ
    13 Event catering activities
    14 Electrical installation
    15 Xây dựng công trình công ích
    16 Water collection, treatment and supply
    17 Specialized design activities
    18 Restaurants and mobile food service activities
    19 Xây dựng công trình đường sắt và đường bộ
    20 Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles
    21 Activities of amusement parks and theme parks
    22 Tour operator activities
    23 Other non-specialized retail sale
    24 Building completion and finishing
    25 Travel agency activities
    26 Combined facilities support activities
    27 Wholesale of motor vehicle parts and accessories
    28 Non-specialized wholesale trade
    29 Wholesale of beverages
    30 Urban and suburban passenger road transport (except bus)
    31 Other passenger road transport
    32 Cargo handling
    33 Other food service activities
    34 Other specialized construction activities
    35 Manufacture of cement, lime and plaster
    36 Manufacture of clay building materials
    37 Other amusement and recreation activities
    38 Xây dựng công trình kỹ thuật dân dụng khác
    39 Repair and maintenance of machinery
    40 Warehousing and storage
    41 Tư vấn, môi giới, đấu giá bất động sản, đấu giá quyền sử dụng đất
    42 Quarrying of stone, sand and clay
    43 Freight transport by road
    44 Rental and leasing of recreational and sports goods
    45 Business and other management consultancy activities
    46 Site preparation
    47 Other accommodation n.e.c.
    48 Other cleaning activities
    49 Architectural and engineering, and related technical consultancy activities
    50 Other construction installation (Main industry)
    51 Rental and leasing of motor vehicles
    52 Wholesale of motorcycles, motorcycle parts and accessories
    53 Manufacture of articles of concrete, cement and plaster
    54 Xây dựng nhà các loại
    55 Collection of non-hazardous waste
    56 Washing and cleaning of textile and fur products
    57 Other business support service activities n.e.c.
    58 Landscape service activities
    59 Repair and maintenance of electrical equipment
    60 Hoạt động chuyên môn, khoa học và công nghệ khác chưa được phân vào đâu
    Expand
    1 Providing catering services under occasional contracts with customers
    2 Installation of electrical systems
    3 Xây dựng công trình công ích
    4 Extraction, treatment and supply of water
    5 Specialized design activities
    6 Tour operator
    7 Other retail in general business stores
    8 finish construction
    9 General support service
    10 Wholesale of metals and metal ores
    11 Restaurants and mobile catering services
    12 Wholesale synthetic
    13 Beverage wholesale
    14 Travel agent
    15 Rental of machinery, equipment and other tangible goods without operator
    16 Organization of introduction and trade promotion
    17 Service activities for weddings
    18 Warehousing and storage of goods
    19 Repair of machinery and equipment
    20 Xây dựng công trình đường sắt và đường bộ
    21 Retail sale of drugs, medical equipment, cosmetics and hygiene products in specialized stores
    22 Activities of amusement parks and theme parks
    23 Consulting, brokerage, real estate auction, land use right auction
    24 Exploitation of stone, sand, gravel and clay
    25 Freight transport by road
    26 Rental of sports and entertainment equipment
    27 Management consulting activities
    28 Prepare surface
    29 Other accommodation
    30 Industrial hygiene and specialized works
    31 Architectural activities and related technical consulting
    32 Installation of other building systems (Main industry)
    33 Motor vehicle rental
    34 Passenger transport by road within the inner city and suburbs (except for transport by bus)
    35 Road passenger transport other
    36 Cargo handling
    37 Other food service
    38 Other specialized construction activities
    39 Production of cement, lime and gypsum
    40 Producing building materials from clay
    41 Other recreational activities not classified elsewhere
    42 Xây dựng công trình kỹ thuật dân dụng khác
    43 Installation of water supply, drainage, heating and air conditioning systems
    44 Dịch vụ hỗ trợ liên quan đến quảng bá và tổ chức tua du lịch
    45 Advertisement
    46 Short-stay services
    47 Other retail sale of new goods in specialized stores
    48 Other supporting service activities related to transportation
    49 Retail sale of games and toys in specialized stores
    50 General house cleaning
    51 Collapse
    52 Non-hazardous waste collection
    53 Wholesale of materials and other installation equipment in construction
    54 Producing concrete and products from concrete, cement and plaster
    55 Xây dựng nhà các loại
    56 Sauna, massage and similar wellness services (except sports)
    57 Other professional, scientific and technological activities n.e.c
    58 Remaining other business support services n.e.c
    59 Landscape care and maintenance services
    60 Repair of electrical equipment
    Expand

    Contractor data analysis results

    To view full information

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

    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 cổ phần Đầu tư xây dựng DHN
    • Construction capacity certificate code: 00028642
    • Issuing Authority: Sở Kế hoạch và Đầu tư tỉnh Quảng Ninh
    • Field:
       ⚬ Thiết kế, thẩm tra thiết kế xây dựng công trình: Dân dụng và công nghiệp; giao thông; hạ tầng kỹ thuật; thủy lợi
       ⚬ Thi công xây dựng công trình: Dân dụng và công nghiệp; giao thông; hạ tầng kỹ thuật; thủy lợi
    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 DHN CONSTRUCTION INVESTMENT 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

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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 ??? ???

    To view contractor ranking

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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!

    You need Login or Register to be able to see the chart of the value of contractor appointment packages and packages with IMP but no TBMT

    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
    Lower by 10% to 20% 2 0%
    Lower by 5% to 10% 0
    Lower by 1% to 5% 11 0%
    Lower by 0% to 1% 21 0%
    0% 55 0%
    Higher by 0% to 1% 0
    Higher by 1% to 5% 0
    Higher by 5% to 10% 0
    Higher by 10% or more 0
    Unknown 0
    Total 89 100%

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


    Contractor Activity CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DHN

    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
    Investor
    Bid Value
    Time
    Result
    Contractor role
    Province / city
    No.: 1
    Bid Package: Tender package No 01: Construction work
    Investor: Trường THCS Cửa Ông
    Bid Value:
    Time:
    Result:
    Contractor role:
    Province / city:
    No.: 2
    Bid Package: Tender package No 01: Construction work
    Investor: Trường mầm non Cửa Ông
    Bid Value:
    Time:
    Result:
    Contractor role:
    Province / city:
    No.: 3
    Bid Package: Tender package No 01: Construction work
    Investor: Trường Mầm non Cẩm Phú
    Bid Value:
    Time:
    Result:
    Contractor role:
    Province / city:

    To view full information

    Summarization: Bidder DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY participated in 91 package, of which 89 package was won, failed 2 packages, 0 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: Ủy ban nhân dân xã Dương Huy
    Total number of bids:

    To view full information

    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.: 2
    Bid Package: Uỷ ban nhân dân phường Cẩm Thịnh
    Total number of bids:

    To view full information

    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.: 3
    Bid Package: UBND phường Cẩm Bình, thành phố Cẩm Phả
    Total number of bids:

    To view full information

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

    Summary: Contractor DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY is related to 21 Bid solicitor. The data table has been partially hidden, to see the full information please Login or Register

    List of investors that the contractor attends

    No.
    Investor
    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
    Investor: Ủy ban nhân dân xã Dương Huy
    Total number of bids:

    To view full information

    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.: 2
    Investor: Uỷ ban nhân dân phường Cẩm Thịnh
    Total number of bids:

    To view full information

    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.: 3
    Investor: Ủy ban nhân dân phường Cẩm Thủy
    Total number of bids:

    To view full information

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

    Summary: Contractor DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY has a relationship with 37 the investor. 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 CỔ PHẦN THƯƠNG MẠI VÀ TƯ VẤN XÂY DỰNG TCC - View relations
    Total number of bids:

    To view full information

    Number of winning bids:
    Number of losing bids:
    Number of non result bids:
    Number of cancelled bids:
    No.: 2
    Contractor: CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG THƯƠNG MẠI ACT - View relations
    Total number of bids:

    To view full information

    Number of winning bids:
    Number of losing bids:
    Number of non result bids:
    Number of cancelled bids:

    Summary: Contractor DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY competed with 2 contractors in 90 package, won 88 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: C.A.P Investment and construction joint stock company - View relations
    Total number of bids:

    To view full information

    Number of winning bids:
    Number of losing bids:
    Number of non result bids:
    Number of cancelled bids:

    Summarization: Contractor DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY once entered into a partnership with 1 contractors in 1 package, won bid 1 package, lost 0 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

    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:

    To view full information

    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.: 2
    Province / city: Quảng Ninh
    Total number of bids:

    To view full information

    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.: 3
    Province / city: Thanh Hoá
    Total number of bids:

    To view full information

    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:

    Summary: Contractor DHN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY 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

    Top contractor who participated the most in the bid

    No.
    Contractor
    Bid Package
    No.: 1
    Contractor:PVI Insurance
    Bid Package: 8,121
    No.: 2
    Contractor:BaoViet Insurance Corporation
    Bid Package: 7,526
    No.: 3
    Contractor:Post - Telecommunication Joint - Stock Insurance Corporation
    Bid Package: 7,351
    View more

    NUMBER OF BUSINESSES BY TYPE

    Total:

    Number of participating contractors by number of bidding packages

    There are 71,201 contractor who have not participated in any bidding packages

    Top 10 contractors most frequently "investigated" by other contractors
    Contractor:HT COMMUNICATION AND PICTURES COMPANY LIMITED
    Contractor:CÔNG TY TNHH MỘT THÀNH VIÊN HM88
    Contractor:DACINCO CONSTRUCTION INVESTMENT LIMITED COMPANY
    Contractor:Vietnam Medical and Pharmaceutical Investment Joint Stock Company
    Contractor:DONG NAM TRADING COMPANY LIMITED
    Contractor:TRUONG SON CONSTRUCTION CORPORATION
    Contractor:CÔNG TY TNHH NGỌC KHÁNH
    Contractor:68 TRADING CONSTRUCTION AND SERVICE JOINT STOCK COMPANY
    Contractor:Trung Tâm truyền hình Việt Nam khu vực miền trung Tây Nguyên VTV8
    Contractor:TAG VIETNAM GROUP JOINT STOCK COMPANY

    Contractor who won the most bids

    No.
    Contractor
    Bid Package
    No.: 1
    Contractor:BaoViet Insurance Corporation
    Bid Package: 6,370
    No.: 2
    Contractor:PVI Insurance
    Bid Package: 5,780
    No.: 3
    Contractor:HOANG DUC PHARMACEUTICAL & MEDICAL SUPPLIES CO., LTD
    Bid Package: 5,065
    View more

    Contractor who lost the most bids

    No.
    Contractor
    Bid Package
    No.: 1
    Contractor:DONG NAM TRADING COMPANY LIMITED
    Bid Package: 3,988
    No.: 2
    Contractor:CÔNG TY TNHH MỘT THÀNH VIÊN MỘC NHẬT MINH
    Bid Package: 2,685
    No.: 3
    Contractor:CÔNG TY TNHH NHẬT LINH ĐÀ NẴNG
    Bid Package: 2,557
    View more
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