Group 1 - Guangdong JianKe officially listed on the Shenzhen Stock Exchange's Growth Enterprise Market on August 12, issuing 105 million shares at a price of 6.56 yuan per share, with the first-day opening price reaching 32.66 yuan, an increase of nearly 400% from the issue price, and closing at 34.01 yuan, a rise of 418.4% [1][2] - The company specializes in inspection and testing services in the construction engineering sector, covering various fields such as foundation, structural, road and bridge, water conservancy, building materials, smart buildings, energy efficiency, fire safety, and safety technology, forming a complete industrial chain of related technical services [1] - The total funds raised amount to 687 million yuan, primarily allocated for the construction of an innovation technology research institute headquarters and the establishment of a testing and marketing service network [1] Group 2 - Guangdong JianKe possesses the only national green building quality inspection and testing center in South China and has participated in over 20 national science and technology projects, receiving numerous awards and holding 556 patents and 415 software copyrights, showcasing significant technological competitiveness [2] - The company has provided inspection and testing services for major projects such as the Hong Kong-Zhuhai-Macao Bridge and Guangzhou Baiyun International Airport, earning various honors including "National AAA Credit Enterprise in the Construction Industry" and "National Green Building Pioneer Award" [2] - Financial data indicates steady revenue growth, with projected revenues of 1.072 billion yuan, 1.154 billion yuan, and 1.197 billion yuan for the years 2022 to 2024 [2]

广东建科此次募集资金总额为6.87亿元，将主要用于创新技术研究院总部建设项目、检测及营销服务网 络建设项目。 作为全国工程检验检测领域的领先机构，截至2024年底，广东建科通过检验检测机构资质认定的检测标 准超过4100本，掌握检测参数31869个。公司主编及参编国家、行业和地方标准283项，持续推动工程建 设标准化。 据了解，公司拥有华南唯一的国家绿色建筑质量检验检测中心(广州)、国家装配式建筑质量检验检测中 心，先后参与了20余项国家科技计划项目/课题，荣获国家、省部级科技奖89项、厅局级科技奖295项， 取得专利权556项、软件著作权415项，形成了突出的科技竞争力。 中证报中证网讯(王珞)8月12日，广东省建筑科学研究院集团股份有限公司(简称"广东建科")正式登陆深 交所创业板，股票代码为"301632"。 公司本次发行数量为10466万股，发行价6.56元/股，首日开盘价32.66元/股，较发行价上涨397.87%，总 市值136.71亿元。 招股书显示，广东建科深耕建设工程领域的检验检测技术服务，业务范围涉及地基基础、建筑结构、道 路桥梁、水利交通、建筑材料、智能建筑、建筑节能、建筑防火和安全技术 ...