天南电力筹备北交所上市：58岁董事长姚建生兼任总经理，儿子、小舅子均任副总

Core Viewpoint - Jiangsu Tiannan Electric Power Co., Ltd. has initiated the IPO counseling record with the Jiangsu Securities Regulatory Bureau, aiming to list on the Beijing Stock Exchange, with China Merchants Securities as the counseling institution [2] Company Overview - Jiangsu Tiannan Electric Power was established on August 5, 1999, with a registered capital of 54.3 million yuan [3] - The company is primarily engaged in the research, design, production, and sales of electrical fittings, focusing on the construction and operation of ultra-high voltage and high voltage power grid main lines [3] - The controlling shareholder, Yao Jiansheng, directly holds 88.88% of the company's shares [4] Financial Performance - In the first half of 2025, the company achieved an operating income of 367.49 million yuan, a year-on-year increase of 41.67% [4] - The net profit attributable to shareholders reached 96.81 million yuan, reflecting a significant year-on-year growth of 234.83% [4] - For the year 2024, the company reported an operating income of 733 million yuan, up 49.69% year-on-year, and a net profit of 118 million yuan, an increase of 51.98% [4] Shareholding Structure - The actual controllers of the company are Yao Jiansheng and his spouse, Mao Songlan, who together hold 93.56% of the shares [5] - Yao Jiansheng serves as the chairman and general manager, while Mao Songlan is a board member [5] Management Background - Yao Jiansheng, born in June 1968, has extensive experience in the industry, having founded multiple companies and held various managerial positions since 1988 [6] - Mao Songlan, born in December 1968, has also been involved in the industry since the 1990s, holding various roles within the company [6] - Their son, Yao Dongyu, and Mao Songlan's brother, Mao Songhua, are also involved in the company's management [7]