Company Encyclopedia
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name
IBS
603183.SH
Suzhou Institute of Building Science Group Co.,Ltd operates in the construction industry in China. It offers inspection, testing, and certification; smart city; carbon neutral; green and environmental building material; EPC engineering general contracting; urban renewal; smart manufacturing; and vocational education and training services. The company was founded in 1979 and is headquartered in Suzhou, China.
1.833 T
603183.SHMarket value -Rank by Market Cap -/-

Financial Score

07/12/2025 Update
C
Construction and EngineeringIndustry
Industry Ranking75/112
Industry medianC
Industry averageC
Score Analysis
Peer Comparison
  • Criteria
    Rating
  • Profit ScoreC
    • ROE2.56%C
    • Profit Margin4.82%C
    • Gross Margin50.21%B
  • Growth ScoreD
    • Revenue YoY-9.72%D
    • Net Profit YoY-61.82%D
    • Total Assets YoY10.13%B
    • Net Assets YoY3.12%C
  • Cash ScoreC
    • Cash Flow Margin2074.39%A
    • OCF YoY-9.72%D
  • Operating ScoreC
    • Turnover0.4C
  • Debt ScoreB
    • Gearing Ratio24.07%B

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Institutional View & Shareholder

Analyst Ratings

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    News
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    IBS: Net profit for the third quarter was 1.6206 million yuan, a decrease of 71.89%

    IBS announced that the revenue for the third quarter was 183 million yuan, a decrease of 11.67%; the net profit was 1.6206 million yuan, a decrease of 71.89%. The revenue for the first three quarters was 507 million yuan, a decrease of 11.92%; the net profit was 4.8197 million yuan, a decrease of 80.47%

    Zhitong·
    SH
    603183
    -0.85%
    Zhitong·
    SH
    603183
    -0.85%

    China Energy Engineering Group signed a strategic cooperation framework agreement with IBS

    According to the news from the "CH ENERGY ENG" WeChat official account, on October 15th, Ni Zhen, Deputy Secretary of the Party Committee and General Manager of CH ENERGY ENG, met with Xu Jiefeng, Secretary of the Party Committee and Chairman of the IBS, and Fan Jinlong, Deputy Secretary of the Party Committee and General Manager, to discuss and jointly witness the signing of a strategic cooperation framework agreement between CH ENERGY ENG and IBS. According to the agreement, both parties will focus on strengthening cooperation in areas such as technological innovation, emerging industries, domestic software, green and low-carbon transformation, and international cooperation

    Zhitong·
    SH
    603183
    -0.85%
    SH
    601868
    +0.42%
    HK
    03996
    0.00%
    Zhitong·
    SH
    603183
    -0.85%
    SH
    601868
    +0.42%
    HK
    03996
    0.00%

    IBS: Net profit in the first half of the year was 3.1991 million yuan, a year-on-year decrease of 83.08%

    On the evening of August 19, IBS disclosed its semi-annual report for 2025, showing that the company achieved operating revenue of 324 million yuan in the first half of the year, a year-on-year decrease of 12.06%; the net profit attributable to the parent company was 3.1991 million yuan, a year-on-year decrease of 83.08%. The basic earnings per share were 0.01 yuan. During the reporting period, affected by the overall environment, the number of new project starts was insufficient, resulting in poor overall performance for the company

    Zhitong·
    SH
    603183
    -0.85%
    Zhitong·
    SH
    603183
    -0.85%

    IBS related shareholders plan to reduce their holdings by a total of no more than 1.0029% of the shares

    IBS announced that shareholder Wu Qichao, who holds more than 5% of the shares, plans to reduce his holdings by no more than 4.95 million shares (accounting for 0.9957% of the total share capital). Additionally, shareholder Chu Ying plans to reduce her holdings by no more than 36,000 shares (accounting for 0.0072% of the total share capital), both due to funding needs

    Zhitong·
    SH
    603183
    -0.85%
    Zhitong·
    SH
    603183
    -0.85%

    IBS issued a profit warning, expecting a year-on-year decrease of 76.73% in net profit attributable to the parent company for the first half of the year, down to 84.66%

    According to the Zhitong Finance APP, IBS released its performance forecast for the first half of 2025, expecting a net profit attributable to the parent company's owners of between 2.9 million and 4.4 million yuan, a decrease of 84.66% to 76.73% compared to the same period last year. During the reporting period, the decline in market demand and intensified market competition led to a certain decrease in operating revenue year-on-year, resulting in a year-on-year decline in operating performance

    Zhitong·
    SH
    603183
    -0.85%
    Zhitong·
    SH
    603183
    -0.85%
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