Top California Angel or VC Firm Startups (87)

M13 is an early-stage (seed and Series A) venture capital firm that invests in visionary founders building disruptive software businesses. Established in 2016 with offices in Los Angeles and New York, the firm is a full-stack partner that brings its deep bench of full-time operators to help founders outperform and build category-defining companies. M13’s portfolio includes more than 200 direct...

Cie is a venture studio that serves as an innovation lab and accelerator for bold entrepreneurs who want to transform disruptive ideas into thriving ventures. Cie blends Silicon Valley DNA with the business maturity of serial entrepreneurs, seasoned venture capitalists, and Fortune 500 executives. Combined with the team’s strategic and operational expertise in technology, product development, brand building, and customer acquisition,...

Sydecar is a frictionless deal execution platform for venture investors. Our platform handles back-office operations for venture investors, automating banking, compliance, contracts, and reporting so that customers can focus on making deals and building relationships. The opportunity in venture capital is greater than ever. But for aspiring investors, getting started can be intimidating, expensive, and time-consuming. We’re here to help! Sydecar makes...

We’re specialists in pre-seed and seed. The startups we back go far. Best-in-class founders do not come around every day. When they do, we jump at the opportunity to work together. Our approach is to work with just a small number of best-in-class founders so we can dig in and go deep.

Emergence Capital Partners is a venture capital firm that invests in early-stage enterprise B2B software and SaaS companies, aiming to be a valuable partner to companies changing the way the world works.

5AM was founded in 2002 and pursues investments in advanced life science innovations, and seeks to be diversified across the biopharmaceutical therapeutics, and platform technologies. Within each sector, 5AM invests across multiple therapeutic areas and modalities and evaluates opportunities based on innovative platform technologies, corporate spin-offs and products with shorter development cycles. Content 5AM shares on this platform is not, and...

We work with global corporate partners to identify the most pressing challenges that they, and broader society, face. Inspired by these complex problems, we launch startups built by proven entrepreneurs, product leaders and technologists that use their agility and talent to develop transformative solutions. After these companies have matured and proven market fit, our corporate partners are able to acquire...

Liminal (formerly Menyala) is a Founders' Studio that co-builds with top-flight founders. We provide build expertise, unfair access and funding to de-risk the journey from idea to Series B and beyond. Led by serial founders, backed by Temasek. Headquartered in Singapore and Boston.

Sisu is a founder-friendly incubator that partners with aspiring entrepreneurs from the earliest stages, often referred to as "day minus one." Our goal is to help founders maximize their potential by providing guidance and support through crucial decisions made during the first twelve months. This includes assistance with cofounder pairings, fundraising, and establishing a solid foundation for long-term value creation. Sisu...

Costanoa exists to elevate founders building companies of consequence. We lead investments from formation through Series A in Applied AI, AI Infrastructure, Cybersecurity, National Security, and Fintech. With $2.3B AUM, we’re boutique by design—making fewer investments to deliver deeper expertise and operational support when it matters most: the early, defining stages of growth. For more information, please visit www.costanoa.vc.

SAIGroup is a private investment company focused on acquiring and growing enterprise AI companies. The SAIGroup portfolio includes SymphonyAI, ConcertAI, and RhythmX AI.

In 2010 Nephila Advisors LLC was established, predominantly to assist Nephila Capital Ltd with investor relations, develop strategic trading relationships and business development in the United States. Nephila Capital Ltd is a Bermuda based investment manager specializing in reinsurance risk. Nephila offers a broad range of investment products focusing on instruments such as insurance-linked securities, catastrophe bonds, insurance swaps, and...

Unusual Ventures is raising the bar for what founders should expect from their venture investors. We enable startups with the hands on support and expertise they need to be successful during their early stage journey. Unusual Ventures is an early-stage firm that invests in both enterprise and consumer startups.

Founded in 1992, JMI Equity is a growth equity firm focused on investing in leading software companies. JMI has partnered and collaborated with countless entrepreneurs, founder-owners, and management teams over the past 33 years. JMI has invested in 190 software businesses, including 100+ cloud investments, 19 IPOs, and completed 120+ exits. Today, the Firm’s portfolio of industry-leading cloud software companies...

Serent Capital invests in growing businesses that have developed compelling solutions that address their customers'​ needs. As those businesses grow and evolve, the opportunities and challenges that they face evolve with them. Principals at Serent Capital have firsthand experience at capturing those opportunities and navigating those challenges through their experiences as CEOs, strategic advisors, and board members to successful growing...

We are lifestyle and wellness experts. Our core business is home furnishings, but we’ve grown into six key categories (consumer products, services, technology, retail, logistics, and venture) through a suite of nationally recognized brands and powerful partnerships. Since 2019, we have proudly been a Certified B Corporation®. We meet the highest standards of verified social and environmental performance, transparency, and accountability. As...

EuroUS Ventures invests in companies which have passed the significant early stage hurdles of product and market acceptance. Funding will be used by the company for the express purpose of developing a US operation. The additional ingredients for this success are: - Experienced guidance in new market development - Ventures Partners with strong operational backgrounds - Access to senior management...

CyberPowerPC produces and sells computer hardware, much of which is oriented toward gaming.

IGP is a San Francisco-based specialist private investment partnership focused exclusively on acquiring middle-market industrial manufacturing businesses. Since our inception in 1997, we have raised $2.2 billion in equity capital across five funds and have successfully invested alongside management in over two dozen platform transactions. Over that period, we have adhered to a consistent approach, focused on building global, market-leading...

Siemer Ventures is a boutique, early-stage venture capital firm dedicated to helping motivated entrepreneurs build sustainable technology-related businesses. Our founders are start-up entrepreneurs themselves who have built successful businesses in the past, providing them with a thorough understanding of the nuances of early-stage companies. We invest in early-stage tech companies positioned for rapid growth that are run by remarkable entrepreneurs...