Venture-Backed Startups
31,852 companies with verified investor relationships.
Argon Mechatronics builds humanoid robots and automated systems for manufacturing, healthcare, electronics, and pharmaceutical applications. The company develops precision robotics technology designed for industrial and research use.
1 investor
Modernized identity verification service
1 investor
Argovox provides AI voice and text agents that conduct multi-turn billing and collection conversations with patients on behalf of healthcare providers to improve payment collection rates and revenue recovery.
1 investor
1 investor
1 investor
Argument builds zero-knowledge cryptography, formal verification, and distributed consensus systems for private and decentralized software. The company develops tools including Lurk (a ZK reduction-machine), Yatima (a certifying compiler for provably correct programs), Sphinx (a ZK virtual machine), and ZK light clients for blockchain interoperability.
2 investors
Argus Labs builds infrastructure for open, interoperable massively multiplayer online games using distributed systems and protocol engineering. The company aims to enable game worlds to operate on shared protocols rather than proprietary, siloed systems.
1 investor
Spin-off from Linköping University developing nanoplasmonic sensing systems for biomarker detection and biopharmaceutical process monitoring.
1 investor
Argyle provides a verification platform that automates the collection and verification of income, employment, and asset data using consumer-permissioned, real-time data from payroll, banking, and document sources. The platform serves service providers and lending institutions seeking to streamline verification workflows and reduce fraud.
3 investors
0 investors
Ari develops a powder-based, waterless manufacturing process for cosmetic products designed to reduce carbon emissions, plastic, and water consumption in the beauty supply chain. The company operates vertically integrated manufacturing units with proprietary production machinery and in-house laboratory formulation development.
1 investor
0 investors
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Arialys Therapeutics develops precision medicines targeting pathogenic autoantibodies in the brain to treat neuropsychiatric disorders driven by autoimmune disease. The company focuses on blocking autoantibodies that target brain receptors like NMDA receptors, with initial applications in conditions including encephalitis, schizophrenia, and dementia.
1 investor
0 investors
Aria provides a cloud-based billing and monetization platform that enables businesses to automate complex billing processes and deliver enhanced customer experiences. The platform serves enterprises looking to modernize legacy billing systems and improve revenue growth through flexible, scalable billing solutions.
2 investors
1 investor
An AI tool that automatically creates and updates knowledge bases from Zendesk support tickets. It serves customer support and knowledge management teams in the SaaS and enterprise sectors.
1 investor
Arima Genomics develops DNA-based cancer diagnostics that combine genomic sequence with structural information to detect cancer-driving mutations and rearrangements. The company delivers clinical testing services (Aventa) for oncologists and partners with biopharma teams to identify therapeutic biomarkers.
1 investor
Arine provides an AI-driven medication management platform for health plans to improve medication adherence and outcomes. The platform targets Medicaid and Medicare Advantage plans, helping them reduce costs and hospitalizations while improving quality ratings.
3 investors
Arini is an AI-powered front desk system for dental groups, DSOs, and private practices that handles patient calls and text messages 24/7, offering scheduling, call routing, and custom workflow management. The platform integrates with existing practice management software and phone systems to book appointments and reduce missed calls.
1 investor
Arinna develops solar power technology for sustainable applications on Earth and in space. Founded by Stanford PhDs with a focus on using sunlight as an energy source.
2 investors
Arintra provides an AI-native autonomous coding platform for healthcare systems that automatically generates medical codes from patient charts to improve revenue capture and reduce denials. The platform integrates directly into electronic health records used by health systems and provider organizations.
2 investors
0 investors