S45
Founded 2025
About S45
S45 is an AI-enabled investment banking platform that helps growth-stage companies prepare for and execute public offerings by combining sector banking expertise with proprietary analytics and automation. It offers services across the IPO lifecycle, including readiness assessment, regulatory review, pricing support, bookbuilding, and post-listing investor relations to support structured capital-market access. The platform integrates machine learning-driven insights into traditional workflows to assess eligibility, manage disclosures, and map investor demand, aiming to streamline coordination and improve execution visibility. S45 works with founders and issuers to source opportunities, conduct diligence, and facilitate listing processes with the support of experienced capital-markets professionals. Its system covers a range of industry sectors, embedding data-driven controls and governance into IPO preparation and execution workflows.
Company Facts
- Founded: 2025
- Operating status: Active
- Company type: For Profit
- IPO status: Private
- Employees: 11 – 50
- Total funding: $5.0M
- Funding stage: Seed
- Last round: Seed (Dec 2025)
- Website: https://s45.ai
- Phone: [email protected]
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