Core Insights - A patent titled "A Method, System, and Storage Medium for Understanding Power Grid Scheduling Behavior Based on Cold Start" has been granted to four companies, indicating advancements in power grid technology [1][2] Company Summaries - **State Grid Jiangsu Electric Power Company**: Established in 1988, located in Nanjing, with a registered capital of 11,541.85 million RMB. The company has invested in 52 enterprises, participated in 5,000 bidding projects, holds 50 trademarks, 5,000 patents, and has 288 administrative licenses [1] - **NARI Group Corporation**: Founded in 1993, also based in Nanjing, with a registered capital of 2,000 million RMB. The company has invested in 23 enterprises, engaged in 5,000 bidding projects, possesses 31 trademarks, 4,257 patents, and holds 56 administrative licenses [1] - **Beijing KEDONG Electric Control System Co., Ltd.**: Established in 1995, located in Beijing, with a registered capital of 500 million RMB. The company has participated in 5,000 bidding projects, holds 1,342 patents, and has 18 administrative licenses [2] - **State Grid Corporation of China**: Founded in 2003, based in Beijing, with a registered capital of 130,452.01 million RMB. The company has invested in 71 enterprises, participated in 5,000 bidding projects, holds 183 trademarks, 5,000 patents, and has 43 administrative licenses [2]