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    2500710996 - CÔNG TY TNHH TƯ VẤN VÀ XÂY DỰNG CONTECH

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    Find: 02:12 21/04/2026
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    General contractor information

    Company name CÔNG TY TNHH TƯ VẤN VÀ XÂY DỰNG CONTECH
    International name CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY
    Views 79
    Business Tax ID 2500710996
    Tax ID issue country Việt Nam
    Business Registration ID vn2500710996
    Company AddressTDP Láp Trên, Phường Vĩnh Phúc, Province Phú Thọ
    Form of Business Limited liability company with two or more members
    The number of workers 4
    Date of registration on the Public procurement system 08/01/2024
    Payment Status Paid

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    Legal representative TRIỆU TIẾN PHÚ
    Position Director
    Attached files
    Adjust business operations
    Giay phep KD_Contech.pdf
    Organizational chart
    Giay phep KD_Contech.pdf
    Business registration certificate
    Giay phep KD_Contech.pdf

    Business industry of CÔNG TY TNHH TƯ VẤN VÀ XÂY DỰNG CONTECH
    1 Manufacture of tanks, reservoirs and containers of metal
    2 Treatment and coating of metals; machining
    3 Repair and maintenance of fabricated metal products
    4 Repair and maintenance of machinery
    5 Repair and maintenance of electronic and optical equipment
    6 Repair and maintenance of electrical equipment
    7 Repair and maintenance of transport equipment, except motor vehicles
    8 Repair and maintenance of other equipment
    9 Installation of industrial machinery and equipment
    10 Water collection, treatment and supply
    11 Sewerage
    12 Construction of residential buildings
    13 Construction of non-residential buildings
    14 Construction of railways
    15 Construction of roads
    16 Construction of electric power projects
    17 Construction of water supply and drainage projects
    18 Construction of telecommunications projects
    19 Construction of other utility projects
    20 Construction of hydraulic engineering projects
    21 Construction of mining projects
    22 Construction of manufacturing and processing facilities
    23 Construction of other civil engineering projects
    24 Demolition
    25 Site preparation
    26 Electrical installation
    27 Plumbing, heat and air-conditioning installation
    28 Other construction installation
    29 Building completion and finishing
    30 Other specialized construction activities
    31 Wholesale on a fee or contract basis
    32 Wholesale of other machinery and equipment
    33 Wholesale of solid, liquid and gaseous fuels and related products
    34 Wholesale of metals and metal ores
    35 Manufacture of structural metal products
    36 Wholesale of construction materials, hardware, plumbing and heating equipment and supplies
    37 Wholesale of chemicals, waste and scrap and other products n.e.c.
    38 Non-specialized wholesale trade
    39 Retail sale of automotive fuel
    40 Retail sale of hardware, building materials, paints and glass
    41 Intermediation service activities for retail sale
    42 Retail sale of other new goods n.e.c.
    43 Architectural and engineering, and related technical consultancy activities
    44 Other passenger road transport
    45 Freight transport by road
    Expand
    1 Manufacture of metal tanks, tanks and containers
    2 Mechanical; metal treatment and coating
    3 Repair of prefabricated metal products
    4 Repair of machinery and equipment
    5 Repair of electronic and optical equipment
    6 Repair of electrical equipment
    7 Repair and maintenance of means of transport (except for cars, motorcycles, motorbikes and other motor vehicles)
    8 Repair other equipment
    9 Installation of machinery and industrial equipment
    10 Extraction, treatment and supply of water
    11 Drainage and wastewater treatment
    12 Building houses to live in
    13 Building non-residential houses
    14 Construction of railway works
    15 Construction of road works
    16 Construction of electrical works
    17 Construction of water supply and drainage works
    18 Construction of telecommunications and communication works
    19 Construction of other public works
    20 Construction of water works
    21 Construction of mining works
    22 Construction of processing and manufacturing works
    23 Construction of other civil engineering works
    24 Collapse
    25 Prepare surface
    26 Installation of electrical systems
    27 Installation of water supply, drainage, heating and air conditioning systems
    28 Installation of other building systems
    29 finish construction
    30 Other specialized construction activities
    31 Agents, brokers, auctions of goods
    32 Wholesale of other machinery, equipment and spare parts
    33 Wholesale of solid, liquid, gaseous fuels and related products
    34 Wholesale of metals and metal ores
    35 Production of metal structures
    36 Wholesale of materials and other installation equipment in construction
    37 Other specialized wholesale n.e.c
    38 Wholesale synthetic
    39 Retail sale of motor fuel in specialized stores
    40 Retail sale of hardware, paint, glass and other installation equipment for construction in specialized stores
    41 Retail on request, mail order or internet
    42 Other retail sales not elsewhere classified
    43 Architectural activities and related technical consulting
    44 Road passenger transport other
    45 Freight transport by road
    Expand
    1 Repair and maintenance of electrical equipment
    2 Repair and maintenance of transport equipment, except motor vehicles
    3 Repair and maintenance of other equipment
    4 Installation of industrial machinery and equipment
    5 Water collection, treatment and supply
    6 Sewerage
    7 Construction of residential buildings
    8 Construction of non-residential buildings
    9 Construction of railways
    10 Construction of roads (Main industry)
    11 Construction of electric power projects
    12 Construction of water supply and drainage projects
    13 Construction of telecommunications projects
    14 Construction of other utility projects
    15 Construction of hydraulic engineering projects
    16 Construction of mining projects
    17 Construction of manufacturing and processing facilities
    18 Construction of other civil engineering projects
    19 Demolition
    20 Site preparation
    21 Electrical installation
    22 Retail sale of hardware, building materials, paints and glass
    23 Plumbing, heat and air-conditioning installation
    24 Other construction installation
    25 Building completion and finishing
    26 Other specialized construction activities
    27 Wholesale on a fee or contract basis
    28 Wholesale of other machinery and equipment
    29 Wholesale of solid, liquid and gaseous fuels and related products
    30 Wholesale of metals and metal ores
    31 Wholesale of construction materials, hardware, plumbing and heating equipment and supplies
    32 Retail sale of automotive fuel
    33 Wholesale of chemicals, waste and scrap and other products n.e.c.
    34 Architectural and engineering, and related technical consultancy activities
    35 Non-specialized wholesale trade
    36 Manufacture of structural metal products
    37 Manufacture of tanks, reservoirs and containers of metal
    38 Treatment and coating of metals; machining
    39 Intermediation service activities for retail sale
    40 Retail sale of other new goods n.e.c.
    41 Other passenger road transport
    42 Freight transport by road
    43 Repair and maintenance of fabricated metal products
    44 Repair and maintenance of machinery
    45 Repair and maintenance of electronic and optical equipment
    Expand
    1 Repair of electrical equipment
    2 Repair and maintenance of means of transport (except for cars, motorcycles, motorbikes and other motor vehicles)
    3 Repair other equipment
    4 Installation of machinery and industrial equipment
    5 Extraction, treatment and supply of water
    6 Drainage and wastewater treatment
    7 Building houses to live in
    8 Building non-residential houses
    9 Construction of railway works
    10 Construction of road works (Main industry)
    11 Construction of electrical works
    12 Construction of water supply and drainage works
    13 Construction of telecommunications and communication works
    14 Construction of other public works
    15 Construction of water works
    16 Construction of mining works
    17 Construction of processing and manufacturing works
    18 Construction of other civil engineering works
    19 Collapse
    20 Prepare surface
    21 Installation of electrical systems
    22 Retail sale of hardware, paint, glass and other installation equipment for construction in specialized stores
    23 Installation of water supply, drainage, heating and air conditioning systems
    24 Installation of other building systems
    25 finish construction
    26 Other specialized construction activities
    27 Agents, brokers, auctions of goods
    28 Wholesale of other machinery, equipment and spare parts
    29 Wholesale of solid, liquid, gaseous fuels and related products
    30 Wholesale of metals and metal ores
    31 Wholesale of materials and other installation equipment in construction
    32 Retail sale of motor fuel in specialized stores
    33 Other specialized wholesale n.e.c
    34 Architectural activities and related technical consulting
    35 Wholesale synthetic
    36 Production of metal structures
    37 Manufacture of metal tanks, tanks and containers
    38 Mechanical; metal treatment and coating
    39 Retail on request, mail order or internet
    40 Other retail sales not elsewhere classified
    41 Road passenger transport other
    42 Freight transport by road
    43 Repair of prefabricated metal products
    44 Repair of machinery and equipment
    45 Repair of electronic and optical equipment
    Expand

    Contractor data analysis results

    To view full information

    Data analysis results of DauThau.info software for contractors CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY are as follows:

    The DauThau.info software compiles and analyzes information from the national bidding database
    You need to Login or Sign up to view all informations.
    This contractor is also a construction organization with the following information:
    • Building organization name: Công ty TNHH tư vấn và xây dựng CONTECH
    • Construction capacity certificate code: 00078030
    • Issuing Authority: Sở Kế hoạch và Đầu tư tỉnh Vĩnh Phúc
    • Field:
       ⚬ Tư vấn giám sát thi công xây dựng công trình: Dân dụng, nhà công nghiệp, hạ tầng kỹ thuật, giao thông đường bộ, công trình phục vụ nông nghiệp và phát triển nông thôn (thủy lợi)
       ⚬ Tư vấn quản lý dự án đầu tư xây dựng: Dân dụng, nhà công nghiệp, hạ tầng kỹ thuật, giao thông đường bộ, công trình phục vụ nông nghiệp và phát triển nông thôn (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 CONTECH CONSULTANT AND CONSTRUCTION LIMITED 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 ??? ???

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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% 0
    Lower by 5% to 10% 0
    Lower by 1% to 5% 0
    Lower by 0% to 1% 1 0%
    0% 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 1 100%

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


    Contractor Activity CÔNG TY TNHH TƯ VẤN VÀ XÂY DỰNG CONTECH

    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: Civil Works
    Investor: UBND thị trấn Gia Khánh, huyện Bình Xuyên, tỉnh Vĩnh Phúc
    Bid Value: 0 VND
    Time: 31/03/2025
    Result: Lost
    Contractor role: Secondary Consortium
    Province / city: Phú Thọ
    No.: 2
    Bid Package: Civil Works
    Investor: UBND xã Xuân Lôi, huyện Lập Thạch
    Bid Value: 866,956,000 VND
    Time: 07/01/2025
    Result: Won
    Contractor role: Standalone
    Province / city: Phú Thọ

    Summarization: Bidder CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY participated in 2 package, of which 1 package was won, failed 1 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: UBND xã Xuân Lôi, huyện Lập Thạch
    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: UBND thị trấn Gia Khánh, huyện Bình Xuyên, tỉnh Vĩnh Phúc
    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 CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY is related to 2 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: UBND xã Xuân Lôi, huyện Lập Thạch
    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: UBND thị trấn Gia Khánh, huyện Bình Xuyên, tỉnh Vĩnh Phúc
    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 CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY has a relationship with 2 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: THUY DUONG COMMERCIAL INVESTMENT AND CONSTRUCTION COMPANY LIMITED - 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 xây lắp dịch vụ và thương mại Đức Phúc - 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 CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY competed with 2 contractors in 1 package, won 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 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 cổ phần xây lắp dịch vụ và thương mại Đức Phúc - 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 CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY once entered into a partnership with 1 contractors in 1 package, won bid 0 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

    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: Phú Thọ
    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 CONTECH CONSULTANT AND CONSTRUCTION LIMITED COMPANY participated in bidding in 1 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 71,202 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: 2,683
    No.: 3
    Contractor:CÔNG TY TNHH NHẬT LINH ĐÀ NẴNG
    Bid Package: 2,557
    View more
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