Venture-Backed Startups

Arden provides an end-to-end audit automation platform that collects evidence across systems and executes control tests for SOX compliance. The product targets internal audit teams at enterprises where security is critical.

2 investors

Ardent provides instant, production-grade database clones that load in seconds and scale efficiently, enabling AI agents and developers to test database code and solve data problems without risk to production. The platform is designed for data teams running AI workloads at scale.

2 investors

Ardent Privacy provides data privacy compliance and security software for enterprises across multiple industries. The platform helps organizations implement privacy programs, achieve regulatory compliance, and manage data governance across jurisdictions globally.

1 investor

Ardis AI converts unstructured text into a queryable knowledge graph that enables users to ask complex questions across multiple documents and receive answers with supporting evidence. The platform offers web and API access, topic summaries, and upcoming integrations with Elasticsearch and natural language query support.

1 investor

Schol-AR is a platform that integrates data and digital media directly into publications and other communications through augmentations. The service enables users to view and create augmentations for enhanced content.

1 investor

Area 2 Farms operates neighborhood-based organic farms that grow fresh produce within urban ZIP codes, selling weekly harvest baskets directly to local residents. The company uses urban farmland to produce vegetables, herbs, and microgreens year-round with minimal distribution, connecting community farmers directly to nearby consumers.

2 investors

Arena.ai appears to be a platform for exploring and interacting with frontier AI technologies, where user conversations may be shared with AI providers for research purposes.

2 investors

Arena is a real-time engagement platform that enables organizations to create immersive interactive experiences, engage audiences through live updates, and personalize customer interactions across news, gaming, and ecommerce industries.

4 investors

A publication or editorial platform focused on cooperative economics, post-capitalist work models, and community-based housing and engagement initiatives.

1 investor

Arena Labs provides digital coaching, educational curriculum, and physiological data tools designed for healthcare professionals. The platform delivers on-demand performance coaching and video-based training from experts to support high-stress medical work.

1 investor

Arena offers Product Lifecycle Management (PLM) and quality management system (QMS) software for managing product information, design, and regulatory compliance across product development teams and supply chains. The cloud-native platform serves global product companies and electronics manufacturing service providers.

1 investor

Arengu provides a platform for building signup flows with minimal engineering effort, targeting companies that lack dedicated teams to optimize user registration experiences and typically achieve conversion rate improvements in the 20-30% range.

1 investor

German industrial group acquiring and developing specialized precision manufacturing companies.

1 investor

Ares Industries designs and manufactures precision missiles (Maverick and Goose) for military defense, built at volume with five-figure unit costs for use by the U.S. and allied forces.

1 investor

Ares Materials develops optical polymers for display applications using AI and machine learning to enable advanced formulations for films, coatings, and adhesives used in mobile devices, automotive displays, and AR/VR systems.

1 investor

Areteia Therapeutics was a clinical-stage biotechnology company that is no longer operating.

1 investor

Arey develops a clinical anti-aging haircare system designed to reduce grey hair progression through proprietary supplements and topical formulas. The brand targets consumers seeking science-backed solutions to delay and manage visible hair greying.

1 investor

Arga Labs provides testing infrastructure for AI agents and applications that need to interact with multiple third-party services. The platform allows developers to run agent workflows and code changes in isolated, resettable sandbox environments with digital twins of external APIs, without modifying production data.

2 investors

Argil is an AI platform that generates synthetic avatars and video content from user photos and voice recordings. It serves content creators, brands, and educational institutions seeking to produce UGC ads, training videos, and YouTube content at scale.

4 investors

Argo is a video platform that enables creators and brands to monetize content, grow audiences, and offer rewards to supporters.

1 investor

Argon AI provides an AI-native workspace designed for life sciences, clinical, and commercial teams that automates research workflows, generates insights from medical data, and accelerates drug development processes.

2 investors

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

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

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