Full directory
AI investor directory
Browse every investor profile on StartupHub.ai, listed alphabetically with firm type, location and portfolio coverage across AI.
Page 103 of 140QuickNode to Random Forest VC
QuickNodeCompany, United StatesQuickNode simplifies blockchain infrastructure for teams big & small. A lightning-fast global API provides access to 24+ blockchains and 35+ networks. Plus high-leverage tools (IPFS, NFT/Token API, Graph API, QuickAlerts, Marketplace, etc...) and expert support to evolve, enhance, and push the boundaries of your app. A comprehensive blockchain developer platform, trusted by top Web3 projects & businesses. QuickNode is helping the blockchain ecosystem grow since 2017!- Quickstep
- QuickSwap
Quiet CapitalVC, San Francisco, United StatesQuiet Capital is a venture capital firm that invests in early-stage startups, providing strategic guidance and operational support. The firm focuses on backing founders with strong product instincts and early traction, maintaining a low-profile, supportive approach to help companies scale.
- Quist
Qumra CapitalVC, Tel Aviv, IsraelQumra Capital is a venture capital fund based in Tel Aviv, Israel, focusing on late-stage technology companies with proven market fit and significant revenues. The firm typically invests between $15,000,000 to $30,000,000, primarily leading Series C rounds of $20,000,000 to $60,000,000. Qumra Capital aims to transform businesses into global market-leading companies in their domain.- Quona Capital
- Quora CEO Adam D'Angelo
QuorumSan Francisco, United StatesQuorum is an early-stage venture capital firm that partners with founders to build category-defining companies. They focus on investing in innovative technology startups across various sectors, providing capital and strategic support to help them scale.- Quotidian Ventures
Qure Ventures- R-Biopharm AG
R-cube- R-Squared VenturesVenture Capital, United StatesR-Squared: “A model in statistics that is intended to predict future outcomes”. And the two Roy's behind it. We're an 'angel fund'. We're operators. Entrepreneurs, founders and CEOs that started, ran, scaled and sold start-up companies. Then as corporate executives post the acquisition. Invested as angels in over three dozen start-up companies. Passionate about supporting the companies and the founders we're backing. R-Squared Ventures was founded as an extension to our personal investments. Now backed by over 70 top entrepreneurs, founders, CEOs and VCs that are our LPs - in Silicon Valley and Israel - that want to be part of our investments and extend their experience, network and support to our companies. We're excited about backing strong founders - with the drive, passion and ability to execute on a real problem, in a sizable market, with a big vision, and a defensible solution and path to succeed. Mainly focused on Fintech, Enterprise/SMB SaaS, Marketplaces and Digital Commerce. Though we also invested in other categories, such as B2C companies, Gaming, AgTech, and others.
- R. Martin Chavez
- R/GA Ventures
- R&R Venture Partners
R1 CapitalVC, Columbus, United StatesR1 Capital is a venture capital firm focused on backing visionary founders across enterprise AI and software, deep tech, and life sciences. They invest in founders solving complex, real-world problems in large and undercapitalized markets, supporting companies from seed through Series A stages. The firm differentiates itself through Midwest roots, national reach, and a close partnership with Rev1 Ventures' studio platform.
RA CapitalVenture Capital, United StatesRA Capital Management® (“RA Capital”) is a multi-stage investment manager dedicated to evidence-based investing in public and private healthcare and life science companies that are developing drugs, medical devices, and diagnostics. The flexibility of its strategy allows RA Capital® to provide seed funding to startups and to lead private, IPO, and follow-on financings for its portfolio companies, both facilitating the crossover process and allowing management teams to drive value creation with fewer capital concerns from inception through commercialization. At RA Capital’s core is its TechAtlas research division, a scientifically trained team that maps out competitive landscapes in a continual effort to put data into context, identify breakthroughs, and originate conviction in new ideas. TechAtlas provides RA Capital’s investment team and portfolio companies with strategic intelligence, market research, and other resources. The team’s understanding of industry best practices is derived from an extensive collection of case studies documenting the impact of clinical trial design, partnership structures, public market dynamics, and many other factors on valuation and business viability.
Raanan RazRabo Corporate InvestmentsUtrecht, NetherlandsRabo Corporate Investments is the strategic investment arm of Rabobank. They focus on investing in innovative companies that align with Rabobank's core sectors, primarily food, agriculture, and fintech, aiming to foster growth and innovation within these industries.
- Rabo Food
- Rabo Food & Agri Innovation Fund
- Rabo Investments
Rabo SmartStartUtrecht, NetherlandsRabo SmartStart is the venture capital arm of Rabobank, focused on investing in innovative startups within the food and agri-tech sectors. They aim to foster innovation and support the growth of companies that are shaping the future of food and agriculture.
Rabo Ventures- Rabobank
- Race Capital
- Rackhouse Ventures
RAD BioMed Accelerator- Radar Partners
RadCap- Radha Rani Holdings Family OfficeSingapore, SingaporeRadha Rani Holdings is a single-family office established in 1996 and based in Singapore. It is affiliated with the Motherson Group and focuses on early-stage investments, primarily in Seed rounds within Singapore-based companies across various sectors.
- Radianx Capital
Radical VenturesVC, Toronto, CanadaRadical Ventures is a Toronto-based venture capital firm that focuses on early-stage investments in Artificial Intelligence (AI) and Machine Learning (ML) startups. The firm partners with founders who understand the significant impact of AI on their respective sectors, backing entrepreneurs applying machine learning and AI to drive innovation and efficiency in massive industries. They provide capital and mentorship to help startups reach their full potential.- Radical Ventures LP
Radicle GrowthSan Francisco, USARadicle Growth is a venture capital firm focused on identifying and investing in early-stage companies with high growth potential. They leverage their expertise and network to support founders in scaling their businesses, particularly in sectors driven by technological innovation.
Radicle ImpactVenture capital, United StatesRadicle Impact is a San Francisco-based impact venture fund founded in 2013, investing in early-stage companies with systems change potential in Climate Solutions and Fair Finance. The firm is dedicated to social justice, environmental resilience, and economic sustainability, backing businesses in sustainable resources, circular economy, regenerative agriculture, clean energy, and inclusive financial services.
Radikal CapitalLuxembourg, LuxembourgRadikal Capital invests in high-impact businesses focused on decarbonization, circularity, and sustainability. Their approach prioritizes scalable, financially sustainable, and innovative companies that deliver both strong financial returns and positive environmental and social impact. They seek to scale proven solutions and support companies in transforming industries through technological advancements and sustainable practices.- Radius Ventures
- Radu Georgescu
Raed VenturesRiyadh, Saudi ArabiaRaed Ventures is a leading early-stage venture capital firm based in Saudi Arabia, focusing on transformative tech startups across the MENA region. Established in 2015, the firm aims to back companies that disrupt traditional industries with innovative technologies, with a particular emphasis on AI and digital transformation. They offer operational support through the Raed Plus platform, providing startups with access to partnerships, discounted services, and expert advisory.- Rafael Ashkenazi
Rafael Sweary
Rafi GidronAngel, Israel- Raghu Raghuram
- Ragnar Crossover FundInvestment Firm, IsraelFounded in 2021, the Ragnar investment fund, established by the partners of the renowned hedge fund group Alpha LTI, harnesses its partners' accumulated 78 years of experience to locate investment opportunities in Israeli companies. Ragnar accompanies the companies from the start of sales and throughout their entire life cycle, including after they become public. The crossover market has been growing worldwide, and crossover funds have become critical players in the world's capital markets. However, crossover funds are rare in Israel, and the market is still in its initial stages. Ragnar looks at reputable companies with a transparent profitability model. The purpose of Ragnar's investment is to increase the growth of those companies so that they will be well-positioned for the public markets in the future.
- Ragu Raghuram
- Rahul Shrivastava
Rahul VohraAngelFounder & CEO of Superhuman. Angel investor and co-founder of Todd and Rahul's Angel Fund based in San Francisco.- Rahul Vohra (Founder of Superhuman)
Raido PikkarThorgate focuses on building user-friendly web and mobile products, leveraging extensive IT industry experience from both global corporations and startups. They specialize in delivering innovative solutions to traditional industries that have not yet fully adopted modern web and mobile technologies, while staying on the cutting edge of areas like big data and machine learning.Raiffeisen Bank International AGCorporate VC, Vienna, AustriaRaiffeisen Bank International AG (RBI) is an Austrian banking group that provides a wide range of financial services, including corporate and investment banking, retail banking, leasing, asset management, and mergers and acquisitions. RBI primarily focuses on Central and Eastern Europe (CEE), where it operates through a network of subsidiary banks and financial service providers. The bank aims to grow company value through organic growth and strategic consolidation in its core markets.
Rain CapitalSan Francisco, United StatesRain Capital is a venture capital firm founded in 2017, focusing on early-stage transformative technologies in cybersecurity, artificial intelligence, and analytics. They aim to invest in companies with the potential to change markets and the way technology is deployed, acting as 'company builders' rather than pure investors. The firm also emphasizes promoting women entrepreneurs.- Rainbow Medical
- Raine Group
- Raine Ventures
Rainfall VenturesVenture Capital, United StatesRainfall is an early-stage investor founded in 2011 and committed to partnering with world-class founders to help them change industries. Rainfall invests globally and follows a generalist strategy, pursuing opportunities across sectors with an emphasis on Web3, FinTech, No-Code, SaaS, Dev Tools, Gaming, and Digital Health. Some highlights of our portfolio are Robinhood, Sky Mavis, Webflow, Lithic, Alma, Novo, 180 Insurance, StreamElements, Curri, Block Renovation, Mushroom.gg, Papaya Gaming, Datree, and Tomorrow Health.
Raise PhitureParis, FranceRAISE Phiture is a pioneering tech investment fund that reinvests 100% of its returns into non-profit organizations focusing on the environment, employment, and entrepreneurship for underprivileged populations. It aims to support startups with a strong potential for growth and positive societal impact.
RAISE Ventures
Raison.appVenture capital, EstoniaRaison.app is a multi-jurisdictional fintech investment platform founded in 2015 by Andrey Berezin and Alexander Zaytsev, managing over $150 million in assets from offices in the USA, Estonia, Lithuania, and Kazakhstan. The firm operates a $1B deep-tech venture fund (led by Max Bautin) focused on biotech, energy, semiconductors, and AI, and provides retail investors access to pre-IPO investment opportunities in major private companies.- Raissa Gerona
- Rajan Anandan
- Rajeev Misra
- Rajeev Surati
- Rajesh Ranavat
- Raju ReddySan Francisco, United StatesRaju Reddy is an angel investor based in San Francisco, United States. He has a background as a tech entrepreneur, having founded Sierra Atlantic, which was acquired by Hitachi. His investment focus is primarily on Enterprise Applications and High Tech sectors, with investments in both the United States and India.
Rakesh LoonkarAngel, United States
Rakuten Capital
Rally VenturesVenture Capital, United StatesRally Ventures invests exclusively in early-stage business technology companies, focusing on entrepreneurs creating major new markets or bringing transformative approaches to existing ones. Since 1997, Rally Ventures' partners and venture capital industry veterans have invested in or run early-stage enterprise business-to-business technology companies with a proven ability to deliver superior returns regardless of the overall market environment. Supporting a select group of growing businesses means we put our stake in the ground, giving them our all and staying engaged through the growth lifecycle. The Rally platform includes a dynamic group of more than 100 Rally Tech Partnersvisionaries, technologists, and executives with deep sector expertisewho provide support and inspiration when needed to help growing companies break away from the pack and become tomorrows technology leaders.- Rallycap Ventures
- Ralph MüllerAngel Investor, GermanyDr. Ralph Müller is an angel investor with a focus on Financial Services, FinTech, Payments, SaaS, and Software. He has participated in seed funding rounds for companies like LawX, a LegalTech startup developing an AI-powered operating system for law firms and notaries. Müller has a background as a former board member of Deutsche Bank and has experience in strategy, digitalization, and post-merger management for banks and insurance companies.
- Ram Shriram
- Ram Tamir
- Ram-On Investments and Holdings
- Ramana Rao
Rami Beracha- Rami Essaid
Rami LipmanAngel, IsraelRami Lipman is a prominent angel investor and entrepreneur based in Israel. He has invested in companies including Simplee, Typemock, LawGeex, NoTraffic, and others. Known for hands-on investments, strategic mentoring, and business development support.- Rami Tamir
- Rami Ungar
- Ramin Niroumand
- Ramin Sayar
- Ramot at Tel Aviv UniversityUniversity, Israel
- Ramp
- Ramp execs
- Rampersand
- Ramtin Naimi
- Ran Ben-Or
Ran Levy
Ran MakavyAngel- Ran NahmiasAngel, Israel
Ran Oz
Ran RibenzaftAngel, Israel
Ran SarigAngel, Israel- ranchersSan Francisco, United StatesRanchers is a venture capital firm focused on investing in companies that are transforming the food and agriculture industries. They support innovative solutions across the entire value chain, including sustainable farming practices, food technology, and supply chain optimization.
- Rancilio Cube
Randall Lloyd- Rande Gerber
Random Forest VC