It is often challenging to obtain details of a startup's undisclosed financing, as such information is often a company's trade secret. However, the following methods may help you obtain relevant information: 1. **Industry reports and databases**: - **Business intelligence tools**: Platforms such as Crunchbase, PitchBook, CB Insights, etc. usually include financing information of various companies. Although some data require paid subscriptions, these platforms are frequently updated and provide detailed financing history. - **Industry analysis reports**: Some market research institutions may publish reports that contain detailed analysis of specific startups, including financing. 2. **Official public information**: - **Company official website and press releases**: Some startups will disclose financing information on their official website or through press releases, especially after receiving significant investment. - **Government and regulatory agencies**: In some countries or regions, companies need to register with relevant government agencies when raising funds, and some information may be disclosed to the public. 3. **Media reports and industry news**: - **News media**: Business news websites, technology media, and industry magazines often report on the financing dynamics of startups. - **Blogs and social media**: Founders or investors of companies sometimes share financing news on personal blogs, LinkedIn, Twitter and other platforms. 4. **Networking and connections**: - **Industry events and conferences**: Attending events, conferences or investor meetings in related industries may provide you with opportunities to obtain non-public information through communication with industry insiders. - **Professional social platforms**: Connecting with company employees or investors through platforms such as LinkedIn may provide you with more inside information. 5. **Direct contact**: - **Communication with companies**: Sometimes you may obtain some public information by directly contacting companies to express your interests and needs, especially if you have legitimate cooperation or investment intentions. **Notes**: - **Legal and compliant**: Make sure that the way you obtain information complies with laws and regulations, and avoid obtaining undisclosed business secrets through illegal means. - **Information accuracy**: Even if you obtain information through the above channels, you need to verify its accuracy, because sometimes information from unofficial sources may be inaccurate. If a startup chooses not to disclose its financing details, it may be difficult to fully obtain all relevant information. In this case, relying on public channels and establishing industry connections is the best way to obtain information.