/Companies

Venture-Backed Startups

146,406 companies with verified investor relationships.

Aetas

0 investors

Aeterna TabbedOut

0 investors

Aeterna WYM

0 investors

Aeterna Zentaris

Coscien Bio develops natural-based active ingredients derived from oats — including oat beta glucan, oat avenanthramides, and oat oil — for use in skincare, health, and wellness applications. Its ingredients are supplied to consumer brands and developed for cosmeceutical, nutraceutical, and pharmaceutical products.

0 investors

æternity

Organizer of a blockchain-focused event held at the CryptoCastle in Burgscheidungen, Germany, bringing together developers, researchers, entrepreneurs, and enthusiasts. The venue also serves as a center for research and education in blockchain, artificial intelligence, IoT, and sustainable technologies.

1 investor

Aetheon

0 investors

Aether

Aether Biomedical develops bionic hands and rehabilitation devices for upper limb amputees using bio-signal processing technology. The company aims to make advanced prosthetics accessible and affordable globally.

6 investors

Aether Bio

Aether develops additives that blend into engineering-grade nylons to enable faster, high-throughput fused filament (FFF/FDM) 3D printing while maintaining mechanical strength and dimensional accuracy. Its products serve additive manufacturing users in production, field repair, and prototyping settings.

16 investors

Aether Diamonds

Aether provides carbon offset solutions for weddings, helping couples reduce and offset their event's environmental impact through carbon accounting and certified offset packages.

2 investors

Aether Fuels

Aether Fuels develops technology to convert syngas and carbon feedstocks into sustainable fuels, using its Aether Aurora solution built on technology licensed from GTI Energy. The company targets the energy transition and net-zero market through gasification-to-liquids and fuel production projects.

9 investors

Aether Games

Aether Games develops story-driven games with a focus on strategy and world-building, with a flagship card game titled "Cards of Eternity: The Wheel of Time." It also produces animation and narrative-driven series, extending its worlds across multiple media platforms, and operates a $AEG crypto token.

4 investors

Aether Group

0 investors

Aether Media

0 investors

Aether Therapeutics

Aether Therapeutics is a clinical-stage biotech company developing ATX-1209 (oral 6β-naltrexol), a first-in-class µ-opioid receptor modulator designed to reduce opioid-induced physical dependence without affecting pain relief or triggering withdrawal. Its pipeline targets chronic opioid pain dependence, opioid use disorder, neonatal opioid withdrawal syndrome, and acute/cancer pain.

0 investors

Aetherai

aetherAI develops medical technology using artificial intelligence for the healthcare sector, presenting investment opportunities to prospective backers.

1 investor

Aetherapparel

AETHER is an apparel brand offering outdoor and adventure gear, with a paid Insider Membership that gives customers discounts, early access to new collections, and invitations to special events.

1 investor

Aetherion Group Holdings

0 investors

Aethero

Aethero designs and manufactures space-rated, high-performance edge computing modules and distributed computing platforms for spacecraft ranging from CubeSats to orbital data centers and space stations. It offers compute-as-a-service hardware, onboard operating systems, and AI/ML software for processing imagery and sensor data on orbit, serving applications in insurance, agriculture, real estate, and defense.

4 investors

Aetherus

A digital health company building innovative medical device solutions with a focus on advanced clinical applications. The company combines strategic healthcare expertise with engineering capability to bring novel technologies to market.

1 investor

Aethex AI

AethexAI provides a voice AI platform for emerging markets, offering infrastructure, models, and deployment tools to build dialect-aware voice agents that handle calls, messages, and workflows across support, sales, onboarding, and collections. It targets enterprises, including regulated industries, with features like an agent studio, simulation, a workflow engine, analytics, a Python SDK, and Kora Speak text-to-speech.

3 investors

Aethir Compute

Aethir operates a distributed cloud compute platform providing enterprise-grade GPU resources for AI model training, fine-tuning, inference, and low-latency cloud gaming. It offers bare metal GPU cloud services and a partner network where GPU providers contribute capacity in exchange for rewards.

19 investors

Aethl Bio

Aethl Bio is a biotech company developing wound care solutions focused on functional healing and restored skin integrity for patients with chronic wounds. Its work targets non-healing wounds such as diabetic foot ulcers, aiming to reduce recurrence, complications, and long-term care burden across the healthcare system.

0 investors

Aethlon Medical

Aethlon Medical develops the Hemopurifier, a clinical-stage extracorporeal device that uses lectin-based technology to remove extracellular vesicles and enveloped viruses from blood plasma, with current clinical programs targeting patients with advanced cancer resistant to immunotherapy and potential applications in life-threatening viral infections. The company is advancing safety and feasibility trials in Australia for cancer treatment and maintains regulatory pathways for viral indications while exploring additional disease applications through preclinical research.

0 investors

Aethon

Aethon is a Dutch HR and staffing company that matches students and professionals with jobs and traineeships, and provides training through its Aethon Academy. It serves employers in healthcare, government, childcare, housing corporations, and education.

1 investor