
Runjian Co., Ltd. — Investor Relations & Filings
Runjian Co., Ltd. provides comprehensive telecommunications network services and information technology solutions. The company specializes in the construction, maintenance, and optimization of communication networks, supporting major telecommunications operators. Its portfolio includes integrated ICT services, cloud computing, and data center infrastructure management. Runjian focuses on digital transformation through its 'cloud-network-edge-terminal' strategy, offering smart city applications, Internet of Things (IoT) platforms, and intelligent operations and maintenance (O&M) systems. Additionally, the company develops digital energy solutions aimed at improving energy efficiency in high-power environments. By leveraging its extensive technical expertise and service network, Runjian delivers end-to-end digital infrastructure support for government, enterprise, and industrial clients.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2025年半年度报告 | 2025-08-26 | Chinese | |
| 2025年半年度报告摘要 | 2025-08-26 | Chinese | |
| 2025-049:2025年第三次临时股东大会决议公告 | 2025-08-18 | Chinese | |
| 北京国枫律师事务所关于润建股份有限公司2025年第三次临时股东大会的法律意见书 | 2025-08-18 | Chinese | |
| 关于2025年度新增对控股子公司融资授信担保额度预计的公告 | 2025-07-31 | Chinese | |
| 第五届监事会第二十一次会议决议公告 | 2025-07-31 | Chinese |
Browse filings by year
9 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39893967 | 2025年半年度报告 | 2025-08-26 | Chinese | ||
| 39893965 | 2025年半年度报告摘要 | 2025-08-26 | Chinese | ||
| 39893962 | 2025-049:2025年第三次临时股东大会决议公告 | 2025-08-18 | Chinese | ||
| 39893950 | 北京国枫律师事务所关于润建股份有限公司2025年第三次临时股东大会的法律意见书 | 2025-08-18 | Chinese | ||
| 39893935 | 关于2025年度新增对控股子公司融资授信担保额度预计的公告 | 2025-07-31 | Chinese | ||
| 39893916 | 第五届监事会第二十一次会议决议公告 | 2025-07-31 | Chinese | ||
| 39893903 | 关于召开2025年第三次临时股东大会的通知 | 2025-07-31 | Chinese | ||
| 39893901 | 第五届董事会第二十三次会议决议公告 | 2025-07-31 | Chinese | ||
| 39893888 | 2025年半年度业绩预告 | 2025-07-15 | Chinese | ||
| 39893878 | 关于公司股东协议转让部分公司股份完成过户登记公告 | 2025-07-09 | Chinese | ||
| 39893852 | 关于公司控股股东股份全部解除质押的公告 | 2025-07-06 | Chinese | ||
| 39893839 | 2024年年度权益分派实施公告 | 2025-06-30 | Chinese | ||
| 39893816 | 关于为控股子公司提供担保的进展公告 | 2025-06-27 | Chinese | ||
| 39893792 | 关于项目中标的公告 | 2025-06-04 | Chinese | ||
| 39893770 | 关于部分董事、高管减持股份的预披露公告 | 2025-06-04 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Wired, wireless, and satellite telecommunication activities
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Runjian Co., Ltd. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/54922/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54922 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=54922 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=54922 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 54922}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Runjian Co., Ltd. (id: 54922)"
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