Venture-Backed Startups

0 investors

ACTIVE Network builds event and activity management software for race organizers, camps, sports teams, resorts, and public sector organizations, offering online registration, payment processing, timing, scheduling, and participant engagement tools. Its products cover the full lifecycle of organizing and running events, from registration and reporting to on-site timing and point of sale.

6 investors

Active Ownership Capital (AOC) is an active investing firm based in Luxembourg that focuses on sourcing investment opportunities, structuring investments, and process-driven value creation, applying a private equity approach to public companies. It serves the alternative investment fund market.

1 investor

LEON is a fast-casual restaurant chain that offers nutritionally balanced meals at quick-service speed, operating across the UK and Europe. The company expanded beyond dining into grocery products and ready-meals sold in supermarkets.

1 investor

Active Power designs and manufactures flywheel-based uninterruptible power supply (UPS) systems and turnkey power solutions for enterprise customers requiring critical power protection. The company serves operations across more than 50 countries with manufacturing based in Austin, Texas.

2 investors

Tango Belt develops a wearable device that detects serious hip-impacting falls in older adults using fall-risk detection methodology. The product targets elderly populations to improve safety in everyday life.

3 investors

0 investors

Active Surfaces develops flexible, thin-film solar panels using organic and perovskite photovoltaic materials and roll-to-roll manufacturing, aimed at deploying solar in locations where conventional rigid panels are unsuitable. The company builds on printed electronics and materials research to make lightweight solar for remote and unconventional surfaces.

5 investors

Active-Semi International develops power management semiconductor products, including battery management devices, DC/DC converters, intelligent motor controllers, and power application controllers for brushless DC and permanent magnet synchronous motors. The company, which makes power ICs for applications such as power and garden tools, is now part of Qorvo.

1 investor

0 investors

ActiveAging offers an AI-powered management platform for Medicare Advantage health plans that uses data insights and remote monitoring to tailor benefits to aging members' needs while reducing health deterioration and financial risk. The solution comprises a member mobile app and health plan dashboard designed to improve member engagement, retention, and health outcomes.

1 investor

ActiveCampaign is a marketing automation platform whose Active Intelligence AI layer builds campaigns from prompts, suggests audience segments, predicts send times, and generates on-brand content across email, SMS, and WhatsApp. It serves marketers and businesses looking to automate and optimize multi-channel marketing journeys.

4 investors

0 investors

ActiveComply provides a suite of AI-powered compliance monitoring and automation products for regulated financial institutions, helping them monitor social media, advertising content, websites, and branch inspections to meet regulatory requirements across mortgage, banking, wealth management, and insurance sectors.

1 investor

Walkabouts is an online, on-demand platform that turns movement breaks into standards-based lessons, helping teachers integrate physical activity into core academic instruction. It serves K-12 educators and is correlated to state and national standards to support whole-child development and student engagement.

1 investor

The site is a Vietnamese-language football streaming portal ("Xoilac TV") offering free live match broadcasts, Vietnamese-language commentary, scores, highlights, fixtures, standings, and betting odds for domestic and international leagues. The content does not match the requested domain (activeeon.com), which appears to have been repurposed or spammed.

1 investor

ActiveFence (trading as Alice) provides AI safety and security research, red teaming services, and governance tools for organizations deploying generative AI and agentic systems. The company serves enterprise teams in regulated industries to identify and mitigate adversarial risks across AI development, deployment, and production.

2 investors

ActiveGraf is a scenario-modeling and what-if analysis tool that keeps financial models and presentations in sync, letting users run interactive scenarios with a few clicks. It targets CFOs, sales professionals, real estate developers, and construction industry leaders for cash flow forecasting, ROI/value selling, investment analysis, and bid optimization.

0 investors

Activeloop builds a continual learning layer for coding agents that captures agent interactions, codifies them into reusable skills, optimizes those skills, and propagates them across a team's AI coding agents. It works with tools like Claude Code, Codex, and Cursor and stores customer traces and data on the customer's own cloud storage, serving engineering teams building with AI agents.

10 investors

Actively AI builds AI account agents for revenue teams, including a conversational assistant that answers questions about accounts, drafts emails, prepares meeting briefs, and recommends next-best-actions to progress deals. The agents maintain account history across the sales funnel and learn from what works across the organization.

6 investors

Actively Black is a direct-to-consumer athletic apparel brand selling clothing and accessories such as shirts and gym bags. Its products include branded and licensed items marketed to consumers.

2 investors

Actively Learn is a digital reading and curriculum platform for PreK–12 and higher education, now part of McGraw Hill's education offerings. The site redirects to McGraw Hill, a publisher of educational content and digital learning products for students and instructors.

1 investor

Active Needle Technology develops active (vibrating) needle technology to improve ultrasound-guided needle interventional procedures. The company operates in the medical device sector, focusing on ultrasound devices and piezoelectric materials.

2 investors

Activeon operates indoor trampoline parks and padel tennis centers across the Nordics, UK, Germany, and Netherlands. The company manages 77 trampoline parks and 17 padel tennis facilities.

1 investor