Venture-Backed Startups
129,418 companies with verified investor relationships.
ClimeCo provides decarbonization and sustainability services, helping organizations reduce, avoid, or remove greenhouse gas emissions. Its work spans carbon reduction projects and environmental restoration, such as mangrove restoration initiatives.
1 investor
ClimeFi provides financing and investment solutions for carbon dioxide removal projects to accelerate the global transition to net-zero. The company works with organizations seeking to access high-quality carbon removal solutions and sustainable finance instruments.
5 investors
1 investor
Climeworks develops Direct Air Capture technology to remove carbon dioxide directly from the air, and through Climeworks Solutions designs and manages carbon removal portfolios that combine engineered and nature-based methods. It serves organizations seeking carbon removal, including compliance-ready offerings.
4 investors
Climitra produces bio-coal designed as a 1:1 drop-in replacement for fossil coal, aimed at cutting emissions by around 90% at a price competitive with coal. It targets steel producers, carbon dioxide removal (CDR) buyers, and project financiers, with a focus on decarbonizing India's steel industry.
2 investors
ClinCapture offers Captivate, an AI platform for clinical research that unifies study design, patient data capture across decentralized and hybrid trials, enrollment, randomization, medical coding, and document management. It serves clinical research teams running clinical trials worldwide.
2 investors
ClinChoice operates a network of investigator sites that participate in clinical studies to support drug and device development. The platform connects research sites with clinical trial opportunities and commercialization support.
3 investors
Cline is an open source AI coding agent runtime that developers use inside their IDE, terminal, or embedded via an SDK to plan and execute coordinated multi-file code changes, run terminal commands, and automate workflows in CI pipelines. It works with any major model provider (Claude, GPT, Gemini, local Ollama/LM Studio, or OpenAI-compatible endpoints) using a bring-your-own-key approach.
1 investor
0 investors
Cling Systems is a brokerage service for surplus and end-of-life batteries, helping manufacturers and battery holders assess, price, and sell inventory to qualified buyers globally. It handles the full transaction including inventory valuation, buyer matching, compliant logistics and shipping, and settlement.
1 investor
Clinia is a platform for clinics and hospitals that centralizes patient communication, automates appointment confirmations, reminders, rescheduling and follow-ups via the official WhatsApp Business API, and adds AI agents. It connects to existing ERPs and provides dashboards and operational metrics to track performance and identify improvement opportunities.
1 investor
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Digital data collection and clinical trial technology platform offering Direct Data Capture, eCOA, eConsent, and digital biomarkers.
2 investors
0 investors
CRIO develops eSource software for clinical research sites to manage electronic source documentation and trial workflows. The platform serves research sites, sponsors, and CROs in the clinical trials industry.
4 investors
Clínica SiM operates health clinics in Brazil offering medical consultations, dental care, and exams with same-day scheduling both in-person and via telemedicine. It provides a subscription plan bundling consultations, exams, on-call doctors, and pharmacy discounts, with units in cities including Fortaleza and Salvador.
1 investor
1 investor
ClinicGlide provides AI-powered administrative agents that handle patient booking and front-desk requests across phone, text, and web for healthcare organizations. It includes a booking system (BookingGlide) and automates scheduling, reminders, and admin tasks to reduce staff workload.
1 investor
Clinicient provides an electronic medical record (EMR) platform designed for rehabilitation therapy organizations including physical therapy, occupational therapy, and speech-language pathology providers. The software manages the full rehab therapy cycle to improve clinical and financial outcomes.
3 investors






