Qian Zhan Wang·2025-07-23 04:11Revenue Situation - In 2024, Tianhai Defense reported the highest revenue in the underwater robotics industry, reaching 3.945 billion yuan, demonstrating strong technical research and market application capabilities [1] - Giant Lifting ranked second with a revenue of 2.214 billion yuan [1] Net Profit Situation - Astar Anchor Chain achieved the highest net profit in 2024, amounting to 335 million yuan [2] - StarNet Yuda reported the lowest net profit, with a loss of 278 million yuan, primarily due to restrictions on military material engineering service procurement qualifications, leading to a significant decrease in order volume and revenue [2] R&D Investment Situation - In 2024, Giant Lifting had the highest R&D investment at 119 million yuan, followed closely by Astar Anchor Chain with 113 million yuan [5] - Tianhai Defense had the lowest R&D investment, totaling 56 million yuan [5] R&D Intensity Situation - Shenhao Technology exhibited the highest R&D intensity, with R&D investment accounting for 67.24% of its revenue [7] - Chip Motion Technology followed with an R&D intensity of 27.07% [7] - Tianhai Defense had the lowest R&D intensity [7] R&D Personnel Situation - Astar Anchor Chain employed the highest number of R&D personnel, totaling 291, which represents 17.80% of the company's total workforce [9] - StarNet Yuda had the highest proportion of R&D personnel relative to its total workforce, at 31.94% [9]