Data & Infrastructure Startups

Casper provides aviation environmental monitoring software for airports, including tools to measure and analyze aircraft noise, track flights, and manage noise complaints. Its products serve airports and surrounding communities with real-time flight tracking, noise monitoring, and complaint management systems, and are deployed in over 50 airports across 25 countries.

1 investor

Cassis provides a context layer that sits between a company's data stack and its analytics AI agents, capturing approved metric definitions, valid joins, and governance rules so agents produce answers traceable to trusted context. It is built for data teams managing analytics agents and centers on ontology maintenance, governance, and drift detection.

1 investor

Castform is a self-service platform for reinforcement-learning fine-tuning of open-source models, letting engineers auto-generate training data from existing corpuses and agent traces, define tools and reward functions, and run distributed training. It targets engineers and researchers building custom RAG and agentic AI models, with pay-as-you-go pricing and exportable trained weights.

1 investor

CastorDoc provides an AI-powered data governance and catalog platform that lets business users find datasets, assess data quality, and query data using natural language. It is aimed at organizations seeking self-service analytics while maintaining data control, compliance, and privacy.

1 investor

Catalina operates a retail media and marketing platform in Japan built on first-party purchase data, partnering with over 120 retail companies across more than 10,000 stores and collecting roughly 500 million receipt records monthly. It uses this purchase data to provide targeting, insights, and evidence-based marketing strategies for manufacturers and retailers.

1 investor

Catallact applies data science techniques to public blockchain data to detect patterns, anomalies, and market signals, offering on-chain analytics, exchange and derivative metrics, DeFi tracking, and research. It builds tools for crypto market participants to monitor, analyze, and visualize cryptocurrency flows in real time.

1 investor

Catchwise provides satellite AIS tracking and fishing activity analysis, giving global visibility into vessel positions, movements, and operations. The product serves the commercial fishing fleet with vessel profiles, historical tracklines, and fishing hotspot data tailored to fishing rather than general shipping.

1 investor

Category Labs builds high-performance decentralized systems, including Monad, a fully EVM-compatible layer 1 blockchain designed for high throughput, fast block times, single-slot finality, and low hardware requirements. Its team draws on backgrounds in high-frequency trading and low-level systems engineering.

1 investor

Catenda offers a free academic platform for teaching building information modeling (BIM) coordination using open standards like IFC and BCF, designed for accredited courses and student projects in the construction industry.

1 investor

Cathedra develops and operates digital infrastructure assets across North America, with leadership expertise in operations, capital markets, and bitcoin mining.

1 investor

Marvell designs AI silicon and connectivity solutions—including network switches, optical modules, interconnects, memory and storage—for data center infrastructure serving hyperscalers and networking, server, security, and edge OEMs. The company's products address connectivity across distances ranging from hundreds of kilometers between data centers down to chiplet-level links.

1 investor

Cazana provides comprehensive, real-time automotive data covering vehicle lifecycles for insurance, lending, and automotive businesses. The platform delivers valuations, risk assessment, and market insights drawn from over 800,000 vehicles daily.

1 investor

CBTS provides AI and data foundation services to enterprises, spanning strategy, infrastructure, data engineering, analytics, and governance. The company helps organizations build scalable data platforms and deploy AI capabilities across operations, with expertise in financial services, energy, healthcare, and other sectors.

1 investor

CedarDB builds high-performance database systems designed for modern hardware such as multicore processors, memory, and fast storage. Spun off from the Technical University of Munich's Umbra research project in 2024, the company develops database technology for demanding data workloads.

1 investor

Personal website of Cédric Waldburger, a Swiss entrepreneur and investor who builds AI agents through Airmond and invests in AI infrastructure and early-stage startups. The site presents his various ventures alongside personal interests in travel, photography and flying.

1 investor

Celebal Technologies is a global data and AI solutions provider serving enterprise clients across manufacturing, retail, oil and gas, energy, BFSI, healthcare, media, and public sectors. The company offers data engineering, generative AI, machine learning, data science, cloud integration, and app modernization services.

1 investor

Celebrus is a real-time digital identity and data platform that captures and contextualizes first-party customer data across all digital channels to enable marketing personalization, fraud prevention, and analytics. The platform serves major brands in banking, retail, travel, healthcare, and other industries globally.

1 investor

Celest provides a backend development framework that lets developers write serverless functions and manage databases using Dart, the same language used in Flutter. It deploys applications to cloud infrastructure with a single command.

1 investor

Cellnex provides telecommunications connectivity solutions that enable digital transformation across industries, supporting how people and organizations interact in work, living, and entertainment environments.

1 investor

Celo Core Co. is the engineering and ecosystem team behind the Celo network, building core products, tools, and infrastructure for programmable rails in global finance rooted in Ethereum. The company focuses on ecosystem development, partnerships, and community growth to create a regenerative digital economy.

1 investor

Cemento provides a project management platform for construction teams that breaks down projects into micro-tasks, personalizes workflows by trade and unit, and collects analytics to predict delays and monitor subcontractor performance.

1 investor

Centaur extracts and verifies social trading signals shared publicly on X and Telegram, turning them into timestamped, tracked positions with computed metrics such as win rate and ROI. It offers a trader leaderboard, copy-trading intelligence, Telegram trade alerts, and data access for partners building analytics products, research workflows, or trading agents.

1 investor

CenterCheck offers embeddable widgets that integrate the company's insights into third-party products and interfaces for brokers, landlords, investors, and retailers.

1 investor

Centific is an AI and data company that builds platforms and services for enterprise AI teams, focused on data quality, workflows, evaluation, and multilingual and vision AI. It serves enterprise customers with data-centric AI development.

1 investor