1. Biotech: Biotech startups focus on using technology and biological processes to develop innovative pharmaceuticals, medical treatments, or agricultural products. These companies often use cutting-edge techniques such as genetic engineering and synthetic biology to solve important health and environmental challenges. 2. Artificial Intelligence (AI): AI startups develop technology that mimics human intelligence to perform tasks such as data analysis, natural language processing, and image recognition. These companies often work on creating AI-powered software, services, and products that can automate tasks, improve decision-making, and enhance customer experiences. 3. Clean Energy: Clean energy startups focus on developing sustainable energy technologies such as solar, wind, hydroelectric, and geothermal power. These companies aim to reduce carbon emissions and combat climate change by providing renewable alternatives to traditional fossil fuels. 4. Fintech: Fintech startups leverage technology to improve and innovate financial services such as banking, payments, investments, and insurance. These companies often develop mobile apps, online platforms, and blockchain solutions to make financial transactions more efficient, secure, and accessible. 5. Edtech: Edtech startups focus on developing technology-based solutions for education and learning. These companies create online courses, e-learning platforms, educational apps, and tools for teachers and students to enhance learning outcomes, improve accessibility, and personalize the education experience.