Venture-Backed Startups
90,961 companies with verified investor relationships.
Commvault provides a cloud-native data resilience platform that unifies security, governance, identity management, and data recovery capabilities for enterprise organizations. The platform protects and recovers data across all environments while defending against ransomware and cyberattacks.
1 investor
0 investors
0 investors
Attn: Grace designs and manufactures plant-based, skin-safe incontinence products for women, manufactured in carbon-neutral facilities. The company focuses on preventing skin irritation and improving quality of life for the 19 million women in the U.S. experiencing bladder leaks.
11 investors
0 investors
Attolight manufactures cathodoluminescence instruments for materials characterization and semiconductor defect inspection, serving semiconductor companies and research institutes. The company develops spectroscopic SEM platforms and automated wafer inspection systems for advanced materials analysis.
1 investor
ATTOM provides nationwide U.S. property data covering 160M+ properties, including ownership, mortgage, foreclosure, boundary, and neighborhood datasets, along with analytics and AI-powered models. It delivers this property intelligence to real estate and enterprise applications via API, bulk data licensing, cloud delivery, and MCP server integration.
1 investor
0 investors
AttoTude develops optical interconnect technology for data centers to support artificial intelligence and exascale computing applications.
3 investors
Attovia develops precision biologics using its ATTOBODY platform for patients with immune-mediated diseases. The company creates novel complex biologic medicines through modular protein design.
6 investors
Attralus develops a pipeline of novel biologic therapeutics designed to remove toxic amyloid deposits across all stages and types of systemic amyloidosis. It focuses on pan-amyloid removal to treat patients with systemic amyloidosis, an area with no existing therapies that clear already-deposited amyloid.
3 investors
1 investor
Attune provides software supply chain security by enabling traceability of code back to its author, device, and keystroke to prevent CI/CD pipeline attacks and secure the build process.
2 investors
Attune Aviation is an independent private jet charter broker that sources aircraft from a vetted network of licensed operators to match each client's mission, serving executive, leisure, team and cargo travel across Canada and the United States. It also runs Tappjet, a by-the-seat membership program letting members share the cost of bespoke charters and empty legs through an app.
1 investor
0 investors
Attuned is a software tool that maps each employee's intrinsic motivators through a 10-minute assessment and delivers managers per-person briefs, suggested conversation openers, and team insights via Google and Outlook calendar integration. It is aimed at managers preparing for early 1-on-1s with new or inherited teams to build rapport and improve employee engagement.
1 investor
Attune Health combines genomics, proteomics, and metabolomics with functional nutrition and lifestyle modification to treat people with autoimmune and inflammatory diseases. The company leverages precision science and technology to improve patient outcomes in this healthcare sector.
1 investor
Attune offers a building monitoring platform combining IoT sensor hardware with analytics to track indoor air quality, energy and water usage, and asset condition from a single system. It provides plug-and-play, modular sensor deployments and custom IoT builds for facility and building operators.
1 investor
2 investors
Attunement provides AI-powered tools for interpreting complex medical records and supporting clinical documentation workflows in healthcare settings. The platform integrates with EHR systems and maintains patient context while generating report-ready outputs with built-in clinician oversight.
1 investor
0 investors
0 investors
0 investors
Atuin is a developer tool that syncs, searches, and backs up shell history across machines with end-to-end encryption, and includes an integrated AI assistant accessible directly from the terminal prompt.
3 investors