Deep Tech Startups

EOI Space is an American company developing an agile constellation of 60 VLEO satellites called Stingrays to deliver 15 cm-resolution Earth imagery with high revisit frequency. It offers flexible tasking, secure access, and customizable privacy for customers needing persistent geospatial monitoring and analytics.

0 investors

El Paso Minerals is a natural resources company focused on critical mineral exploration and development, with activity in West Texas. The company is led by a team with backgrounds in mining, geology, real assets investing, and materials R&D.

0 investors

ElectroCyt develops handheld diagnostic devices and health data infrastructure to enable frequent, accessible disease testing and early detection before symptoms appear. The company targets patients and healthcare providers seeking preventive medicine solutions through devices like LifeCounts, a portable blood count analyzer.

0 investors

Elemental Nuclear is an advanced nuclear technology company developing the Inherently-Safe Sodium-Cooled Thermal Reactor (ISTR) Power System, a compact sodium-cooled small modular reactor paired with supercritical CO₂ power conversion, aimed at supplying clean baseload power for applications such as AI datacenters, industrial processing, and grid needs. It also pursues non-fossil-fuel power generation, nuclear isotope production, and power generation services, with a focus on the US market.

0 investors

Ellington Valley Technologies develops sample conditioning equipment and sampling methodologies for gas and air monitoring applications across industries. The company's patent-pending technology enables lower detection limits for analytes and air toxics in environmental and industrial analytical measurement systems.

0 investors

Elm Park Labs is a development studio focused exclusively on building extended reality (XR) applications and immersive environments for business use. The company combines front-end visual graphic design with back-end coding to create experiences intended to change how people learn, work, and interact.

0 investors

eLux develops direct emission displays based on microLED technology for large-format video walls and televisions. The company focuses on fundamental microLED assembly technology and display performance, with manufacturing capacity development partnerships in Taiwan.

0 investors

En Solución develops an ozone nanobubble platform to improve food safety and microbial control for agricultural producers, reducing reliance on chemical treatments.

0 investors

Endotheia develops next-generation flexible endoscopy technology and products for medical procedures.

0 investors

Ensyn operates rapid thermal processing (RTP) technology that converts wood residues into biocrude for food ingredient production. The company designs, engineers, and maintains RTP plants licensed to Kerry Group for commercial operation.

0 investors

Entefy conducts R&D in machine intelligence, developing a patented multisensory AI platform (Mimi AI) covering agentic systems, inference efficiency, AI privacy, and security. It serves private and public companies ranging from SMEs to large enterprises, offering AI applications for decision insights, process automation, and collaboration through its EASI subscription program.

0 investors

EPC Power designs and manufactures power inverters and energy conversion solutions for critical infrastructure and grid applications globally. The company leverages high-performance signal processing technology to deliver reliable power electronics with over 99.9% uptime availability.

0 investors

EPIEN Medical develops a proprietary chemical desiccation-based debridement platform for treating impaired skin tissue and managing wounds, burns, and oral disease. The company serves healthcare professionals and veterinary practitioners globally.

0 investors

Evercrisp develops machine learning-engineered miniproteins that enable targeted delivery of genetic medicine payloads to previously inaccessible tissues without relying on viral vectors or nanoparticles. The company serves patients with limited treatment options across diverse genetic diseases by making genome editing and oligonucleotide therapies safer and more effective.

0 investors

Exos Aerospace designs and manufactures reusable launch vehicles and advanced cryogenic fuel tank systems for suborbital and orbital missions. The company serves space operators and researchers seeking affordable, environmentally sustainable alternatives to traditional propulsion technologies.

0 investors

The company develops expansion microscopy technology that enables nanoscale imaging of large brain tissue sections by permeating them with absorbent material and expanding with water, preserving molecular information.

0 investors

F9 Teams Inc is a company of software engineers building defense capabilities intended to support U.S. military readiness.

0 investors

Factor Bioscience develops mRNA, gene-editing, and cell-reprogramming technologies for cell engineering, including tools to repair disease-causing mutations and engineer immune cells to fight cancer. It works with strategic pharmaceutical and biotech partners across product development stages, from target identification through cell line development and manufacturing in its cleanrooms.

0 investors

Fasetto develops technology intellectual property (IP) solutions across audio, connectivity, and video, including AUDIO Cu for transmitting audio over power lines, Gravity a peer-to-peer edge mesh network for local device-to-device sharing, and Flysview a multi-angle video creator and player. It serves consumers, integrators, entertainers, manufacturers, and content creators with hardware and software IP blocks.

0 investors

Feldera builds an incremental computation engine based on its DBSP research that runs SQL queries incrementally, aimed at engineers solving large-scale data processing problems. It targets data infrastructure and enterprise data teams.

0 investors

Femtometrix develops optical metrology systems using patented Harmonic series technology to detect non-visual surface, buried, and structural defects. The company serves semiconductor manufacturers and equipment users globally with defect inspection tools.

0 investors

Filium creates high-performance textiles using PFAS-free chemistry and AI-enabled processes for the apparel industry. The company focuses on reducing environmental impact while maintaining product durability and comfort through sustainable fabric enhancement technologies.

0 investors

Fina BioSolutions produces CRM197 carrier proteins used in vaccine development and research, offering both research-grade and cGMP-certified versions through an efficient E. coli expression system.

0 investors

Flash Bainite develops Flash processing, a metallurgical technique for producing high-strength steel. The company, based in metro Detroit, focuses on steel processing research and product development.

0 investors