Y Combinator is a startup accelerator based in Mountain View, California, founded in 2005. It has pioneered a new funding model for early-stage startups by investing a modest amount of capital, typically around $150,000, in a large number of companies twice a year. Over a three-month program, Y Combinator collaborates closely with these startups to prepare them for investor pitches and enhance their business strategies. Each funding cycle concludes with Demo Day, where startups present to an exclusive audience of investors. Y Combinator focuses on various sectors, including business software, education, healthcare, and financial technology, among others. In addition to initial funding, it offers ongoing support through its extensive alumni network. Since its inception, Y Combinator has funded over 630 startups, contributing significantly to the entrepreneurial ecosystem in Silicon Valley and beyond.

Techstars Central LLC, founded in 2006 and based in Boulder, Colorado, operates as a startup accelerator and venture capital firm focused on supporting early-stage technology-oriented companies. It specializes in a mentorship-driven accelerator program, selecting ten startups each summer to participate in a three-month incubation period, offering funding of $120,000 in exchange for equity. Techstars invests primarily in sectors such as fintech, artificial intelligence, blockchain, augmented reality, and IoT, while avoiding investments in medical devices, healthcare technology, and local service-oriented businesses. In addition to its primary accelerator, Techstars has various specialized programs, including those focused on music, retail, mobility, and social impact, with global reach extending to regions such as Africa, Asia, and Latin America. The firm prefers taking minority stakes, typically between six and ten percent, without seeking board representation or investor rights. Techstars has built a robust network of entrepreneurs, mentors, and corporate partners to foster innovation and growth within its portfolio, which includes over 1,000 companies with a significant collective market capitalization.

Global Founders Capital (GFC) is a venture capital firm established in 2013 and headquartered in Berlin, Germany. The firm is stage agnostic, meaning it invests in companies at various stages of development, from early-stage ventures to those preparing for an initial public offering. GFC focuses on empowering talented entrepreneurs and seeks investment opportunities in sectors such as internet, retail, financial software, media, communication, and information technology. With a global perspective, GFC aims to support innovative companies across all continents.

Sequoia Capital is a prominent venture capital firm founded in 1972 and based in Menlo Park, California. The firm specializes in investing across various stages of startups, including seed, early, and growth stages, and focuses on sectors such as technology, healthcare, financial services, internet, and mobile. Sequoia typically invests between $100,000 and $1 million in seed companies, $1 million to $10 million in early-stage ventures, and $10 million to $100 million in growth investments. The firm operates globally, with significant activities in regions like Israel, China, and India, where it partners with dynamic founders to build successful companies. Sequoia's extensive portfolio includes notable firms and offers valuable insights and resources, benefiting from decades of experience in the venture capital landscape.

The International Finance Corporation (IFC) is a member of The World Bank Group that focuses on fostering sustainable economic growth in developing countries through private sector investment. It provides a range of financial services, including loans, equity investments, quasi-equity products, and advisory services aimed at supporting startups and various stages of company development. IFC invests in sectors such as agribusiness, financial services, health, education, infrastructure, global manufacturing, oil and gas, telecommunications, and tourism, with a particular emphasis on projects that promote food security, digital finance, and affordable healthcare. The organization targets investments ranging from $1 million to $100 million, often seeking minority stakes but may also take a majority position in its portfolio companies. IFC aims to create jobs, generate tax revenues, and enhance corporate governance in emerging markets, thus contributing positively to local communities. Established in 1956 and headquartered in Washington, D.C., IFC operates globally with offices across various regions, focusing its efforts on financing projects that align with its mission of improving lives in developing countries.

FJ Labs is a U.S.-based investment firm established in 2015 by Fabrice Grinda. The firm operates with a stage-agnostic approach, primarily targeting marketplaces and consumer-facing startups. FJ Labs focuses its investments on seed and Series A rounds, with a financial commitment ranging from $50,000 to $5,000,000. The firm has invested in a variety of notable companies, including Alibaba Group, beepi, BrightRoll, Betterment, and ADORE ME.

QED Fund V, managed by QED Investors, is an early-stage venture capital fund based in Alexandria, Virginia. Established in 2008, it focuses on investing in high-growth companies primarily within the fintech sector, including mortgage technology, real estate technology, software, and financial services. The firm targets its investments across various regions, including Latin America, the United States, and the United Kingdom. QED Investors is dedicated to supporting its portfolio companies by providing both capital and operational expertise, fostering a close partnership that emphasizes the importance of information in driving business success. The fund aims to nurture innovative startups that leverage technology to enhance competitive advantage in the financial services landscape.

500 Global, formerly known as 500 Startups, is a venture capital firm and incubator based in Mountain View, California, founded in 2010. The firm specializes in seed investments, primarily focusing on early-stage technology and financial services startups across various sectors, including biotech, e-commerce, fintech, and digital healthcare. 500 Global operates a four-month accelerator program, where it typically invests between $0.05 million and $1 million for a 5 to 10 percent equity stake in companies with at least $100,000 in monthly revenue. The firm targets a global market, with particular emphasis on regions such as the Middle East, Asia, Europe, and Latin America. Since its inception, it has invested in over 2,200 startups and supports the growth of innovation ecosystems through educational programs and partnerships. 500 Global also prioritizes investments in companies led by minority founders, reflecting its commitment to diverse entrepreneurial leadership.

Citigroup Inc. is a global diversified financial services holding company headquartered in New York, offering a wide range of financial products and services to consumers, corporations, governments, and institutions across multiple regions, including North America, Latin America, Asia, Europe, the Middle East, and Africa. The company operates through two main segments: Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment provides traditional banking services such as retail banking, commercial banking, and credit card services to individual customers. In contrast, the ICG segment focuses on wholesale banking products and services, catering to corporate, institutional, public sector, and high-net-worth clients with offerings that include investment banking, corporate lending, cash management, and securities services. Founded in 1812, Citigroup has established a significant global presence, operating numerous branches primarily in the United States, Mexico, and Asia.

Plug and Play, founded in 2006 and based in Sunnyvale, California, operates as a business accelerator and venture capital firm that focuses on early-stage and seed investments in technology startups. The firm runs 12 industry-specific accelerator programs annually, connecting startups with corporate partners and investors to foster collaboration and growth. Plug and Play's investment strategy encompasses a wide range of sectors, including fintech, health and wellness, travel, cybersecurity, and sustainability, allowing it to support diverse startups from any country. The firm provides various resources, including funding, mentorship, office space, and networking opportunities, and has a global presence with offices in North America, Europe, and Asia. Plug and Play has a strong track record, having helped numerous startups secure over $9 billion in funding since its inception. Its programs aim to refine business models and facilitate introductions to potential investors, ultimately contributing to the growth of the startup ecosystem.