Data & Infrastructure Startups

Ctrl G builds security training data and post-training datasets to teach AI models and agents to reason about cybersecurity, using vulnerability disclosures, patch histories, and synthetic attack scenarios. It serves foundation model teams, AI cybersecurity product builders, and companies deploying AI-generated code, and also designs evaluation harnesses and agentic pipelines for autonomous security defenders.

1 investor

Cube Team builds data management products and custom solutions that help companies improve process efficiency and decision-making, with offerings including a partner platform, an API, and custom reporting. It provides data management services and tailored software for businesses across various sectors.

1 investor

Cultra offers a platform for growers and agronomists to upload soil lab data, track nutrient trends, and generate agronomic recommendations with less manual work. It focuses on soil health analysis to support more efficient food cultivation.

1 investor

Cumulus Labs provides an inference platform that consolidates production AI infrastructure (routing, caching, observability, evaluation, fine-tuning, and runtime) into a single API. The platform serves AI teams building production applications across any model provider or framework.

1 investor

Curiflow provides a platform that extracts, validates, normalizes, and structures unstructured healthcare data from multiple sources within minutes. The platform serves healthcare organizations, insurers, and health technology vendors that need clean, organized patient data for eligibility assessment, claims audit, HCC coding, HEDIS reporting, and prior authorization.

1 investor

Curinos provides a decision intelligence platform that combines first-party data, third-party signals, and cross-bank intelligence to help financial institutions target customers, identify wallet share, and make timely offers. It serves banks and other financial institutions looking to improve customer acquisition and retention outcomes.

1 investor

Curvenote builds an open-core platform for sharing and publishing scientific research with dynamic, interactive content rather than static PDFs, enabling researchers to preserve code, data, and reproducibility in their published work. The platform serves academic and research institutions globally and contributes to open-source science communities.

1 investor

CXT Software develops logistics software focused on last-mile delivery, including business intelligence and analytics tools for logistics operations.

1 investor

Cyber is an Ethereum Layer 2 that brings social primitives onchain and offers an AI intelligence suite (including the Surf AI crypto copilot) for builders, AI agents, and users. It combines onchain metrics, social data, and market data to deliver crypto insights and enable AI-assisted crypto decisions.

1 investor

Cyberspatial builds Teleseer, a browser-based tool for analyzing packet captures (PCAP) and visualizing networks without requiring infrastructure, agents, or code. It targets network defenders and security analysts doing threat hunting, network investigations, and OT network monitoring.

1 investor

Cybus develops Connectware, a "Factory Data Hub" software that connects operational technology (OT) with IT to collect, standardize, process, and distribute real-time production data across factories. It serves manufacturing companies implementing Industrial IoT use cases such as traceability, condition monitoring, energy management, and predictive maintenance.

1 investor

Cyndr offers a capability intelligence platform that maps organisations, research activity, and technologies across national security and emerging technology ecosystems. It helps investors—including venture capital firms, strategic investors, and government-backed innovation funds—discover emerging companies, evaluate technology relevance, and monitor developments across defence, intelligence, and national security domains.

1 investor

Cyral provides agentless database security monitoring across cloud, on-premises, and SaaS environments. The platform detects and blocks suspicious database access, discovers sensitive data, and automatically remediates security misconfigurations.

1 investor

CyrusOne develops and operates data centers with a focus on sustainable design, including climate neutrality goals, water conservation, and circular economy practices. It provides data center infrastructure and services.

1 investor

Data2Discovery builds a knowledge graph and data science software platform that integrates and analyzes large, complex, heterogeneous datasets to surface insights in fields such as drug discovery, disaster medicine, and food science. It serves pharmaceutical, biotech, research, and government organizations, with applications including drug repurposing, toxicology, and phenotypic analysis.

1 investor

Daasity is an analytics and data platform for consumer brands that connects ecommerce, retail sales, marketing, and inventory data into a unified view without requiring data engineering. It offers connectors, merchandising categorization, pricing and promotion optimization, and cross-channel reporting for brands selling online, offline, or both.

1 investor

Dabeeo builds digital mapping and spatial data products using AI and image deep learning to digitize indoor and outdoor spaces for location-based services and spatial analysis. Its offerings include a SaaS platform (STUDIO) for creating and maintaining map data, ready-to-deploy map apps, and analytics tools serving clients across multiple industries.

1 investor

DAIC is a non-custodial staking and Web3 infrastructure provider that lets users stake cryptocurrencies from their own wallets to earn rewards while helping secure Proof-of-Stake networks across 33 chains. The company also operates as a validator, investor, and researcher, and offers a slashing and insurance fund to protect delegators against validator losses.

1 investor

Danelec provides a vendor-agnostic platform for maritime data capture, sensor data collection, and analytics that connects onboard ship systems with shore operations. It serves ship owners and operators in the maritime industry, supporting regulatory compliance, safety, and sustainable shipping.

1 investor

d.run is an AI operating system for AI data centers, providing compute scheduling, inference optimization, and operations management to increase compute utilization and inference performance. It is aimed at operators of AI data centers and infrastructure.

1 investor

Daqstra builds software infrastructure for observability and orchestration of physical systems, enabling teams to manage data acquisition, configuration, and real-time operations from test environments and hardware deployments. The platform serves engineering teams operating test cells, propulsion systems, and other physical infrastructure that require unified data management and monitoring.

1 investor

Dark Fiber Group builds and operates passive duct and fiber infrastructure to connect data centers and key locations across the Nordics. It provides dedicated ducts, cables, and fiber pairs for cloud, AI, and carrier networks, focusing solely on passive infrastructure rather than lit services or IP networks.

1 investor

Darkgrade develops a protocol enabling large language models to directly interface with image sensors, allowing cameras to understand visual information.

1 investor

DarkOwl provides darknet, deep web, and high-risk source data products for cybersecurity teams to monitor exposed credentials, leaked data, fraud activity, and adversary chatter. Its threat intelligence platform uses automated monitoring and AI-assisted workflows to help organizations identify and prioritize emerging risks.

1 investor