Goldman Sachs is a global investment banking, securities, and investment management firm headquartered in New York City. Established in 1869, it provides a wide range of financial services to corporations, financial institutions, governments, and high-net-worth individuals. The firm operates through several segments, including Investment Banking, which offers financial advisory services related to mergers and acquisitions, and underwriting services for public and private offerings. Its Institutional Client Services segment facilitates client transactions across various asset classes and provides services like securities lending. The Investing & Lending segment focuses on long-term loans and investments in debt and equity securities, while the Investment Management segment offers portfolio management and wealth advisory services. Additionally, Goldman Sachs engages in private equity investments across multiple sectors and geographies, reinforcing its position as a leading investor in both public and private markets.

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.

Oppenheimer & Co. is a middle-market investment bank and full-service broker-dealer that offers a wide range of financial services to high-net-worth individuals, businesses, and institutional clients. Established in 1881 and headquartered in New York, the firm provides brokerage services for both exchange-traded and over-the-counter securities, as well as money market instruments, options, futures contracts, and municipal bonds. Its wealth management services encompass financial planning, asset management, and discretionary portfolio management. Oppenheimer also engages in investment banking activities, offering strategic advisory services, capital markets products, and support for mergers and acquisitions. Additional services include institutional equity and fixed income trading, research, and proprietary trading. The company serves a diverse clientele, including corporate executives, public and private businesses, and domestic and international investors, positioning itself as a comprehensive financial services provider in the Americas, Europe, the Middle East, and Asia.

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.

The Riverside Company is a prominent global private equity firm established in 1988, headquartered in New York. It specializes in making control and non-control investments in growth-stage businesses valued at up to $400 million. With a diverse portfolio that includes over 80 companies, Riverside has completed more than 480 transactions across various sectors, including business services, consumer brands, education and training, franchising, healthcare, software, information technology, and specialty manufacturing. The firm operates internationally, with investment activities spanning the United States, Canada, Europe, Japan, South Korea, Australia, and New Zealand.

Hellman & Friedman LLC is a private equity firm founded in 1984, with offices in San Francisco, New York, and London. The firm specializes in making large-scale equity investments in both public and private companies across various sectors, including financial services, healthcare, retail, consumer products, energy, industrials, vertical software, and digital media. Hellman & Friedman focuses on companies with strong market positions and seeks to support their management teams by providing long-term capital. The firm typically invests between $50 million and $1.2 billion and may take controlling or influential minority stakes in its portfolio companies. It prefers to engage with businesses undergoing transitions, such as those looking to institutionalize or go public. Over its history, Hellman & Friedman has raised over $25 billion in committed capital and has invested in more than 75 companies, establishing a reputation as a flexible capital partner with a distinctive investment philosophy.

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.

Temasek Holdings is an investment company based in Singapore, founded in 1974, with a diverse portfolio valued at approximately S$242 billion. The firm invests across various sectors, including telecommunications, media and technology, financial services, transportation, consumer products, real estate, life sciences, agriculture, and energy. Temasek's investment strategy is guided by long-term trends, focusing on themes such as transforming economies, rising middle-income populations, and emerging champions. Its investment structure includes a mix of liquid assets, listed and unlisted holdings, and private equity, reflecting a commitment to being a significant shareholder in both local and international businesses. Temasek Capital Management, a subsidiary, specializes in private equity and mid-stage technology and life sciences investments, further enhancing Temasek's global investment footprint.

AllianceBernstein is a prominent global investment management and research firm headquartered in New York City, with additional offices in various locations worldwide, including Australia, the United Kingdom, and Japan. The firm manages approximately $455 billion in assets for a diverse clientele, including institutional investors, pension funds, endowments, and individual clients. AllianceBernstein employs a range of investment strategies that encompass public equity, fixed income, and alternative investments, utilizing both fundamental and quantitative analysis. Its offerings include separate client-focused portfolios, mutual funds, and college savings and retirement products. The firm is recognized for its rigorous in-house research capabilities, which underpin its investment decisions across various asset classes, including equities, fixed income, and real estate securities. Founded in 1971, AllianceBernstein aims to advance clients' interests through a comprehensive suite of investment solutions.

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.