David S.

25madison is a venture and innovation platform: we co-found and invest in AI-native and tech-enabled businesses, supporting our startups with deep connectivity to customers, design partners, and a broad array of services spanning product design, engineering, data science, branding, infrastructure and more.  25madison is backed by Apollo Global Management. We partner with Private Equity firms and their portfolio companies for business transformation, connecting incumbent companies with the next disruptors to catalyze PE Firm and portfolio company value creation. Building: We focus on building businesses across Healthcare, Supply Chain & Industrials, and AI-driven B2B software. We combine technical and functional expertise, real-time innovation, and the institutional resources of our private equity partners. Investing: We invest in Pre-Seed to Series A category-defining startups in B2B software and healthcare, leveraging decades of institutional venture experience and a team of hands-on operators. Transformation: We future-proof private equity firms and portfolio companies by harnessing AI technology to unlock transformative value. Creative: Our in-house agency, Creature, is a leading brand, marketing, and UX partner that works with companies at defining moments. Together, we create impactful brand experiences that deliver immediate impact and long-term equity.

Angel Investor

25madison is a venture and innovation platform: we co-found and invest in AI-native and tech-enabled businesses, supporting our startups with deep connectivity to customers, design partners, and a broad array of services spanning product design, engineering, data science, branding, infrastructure and more.  25madison is backed by Apollo Global Management. We partner with Private Equity firms and their portfolio companies for business transformation, connecting incumbent companies with the next disruptors to catalyze PE Firm and portfolio company value creation. Building: We focus on building businesses across Healthcare, Supply Chain & Industrials, and AI-driven B2B software. We combine technical and functional expertise, real-time innovation, and the institutional resources of our private equity partners. Investing: We invest in Pre-Seed to Series A category-defining startups in B2B software and healthcare, leveraging decades of institutional venture experience and a team of hands-on operators. Transformation: We future-proof private equity firms and portfolio companies by harnessing AI technology to unlock transformative value. Creative: Our in-house agency, Creature, is a leading brand, marketing, and UX partner that works with companies at defining moments. Together, we create impactful brand experiences that deliver immediate impact and long-term equity.

Angel Investor

We aspire to be the world’s most exceptional financial institution, united by our shared values of partnership, client service, integrity, and excellence. Operating at the center of capital markets, we act as one firm, mobilizing our people, capital, and ideas to deliver superior results across our clients’ most complex challenges. For 157 years, Goldman Sachs has delivered world-class execution on a global scale across our leading Global Banking & Markets and Asset & Wealth Management businesses. Apprenticeship is central to our culture, with hands-on coaching and access to leaders who bring decades of experience and expertise. With office locations around the world, we offer a broad range of career opportunities to those who insist on excellence and thrive on performance. Find our Social Media Disclosures here: gs.com/social-media-disclosures

Barclays Investment Bank deploys financial solutions to help our clients with their funding, financing, strategic and risk management needs across sectors, markets and economies. The Investment Bank is comprised of the Investment Banking, International Corporate Banking, Global Markets and Research businesses, aiding money managers, financial institutions, governments, supranational organisations and corporate clients around the globe. We offer a full spectrum of strategic advisory, financing and risk management solutions to help drive innovation and growth. For over 330 years, our commitment to shared success has been at the heart of what we do, because we are all at our best when we all progress. For further information about Barclays Investment Bank, please visit our website www.barclays.com/ib