Deep Tech Startups

Resonance provides market intelligence, strategic advisory, due diligence, and marketing activation services focused on deep tech sectors such as quantum, space, and climate technologies. It serves corporations, investors, and public sector organizations making high-stakes decisions in emerging technology markets.

4 investors

Restera develops neurostimulation and sleep therapy medical devices, bringing over 75 years of combined expertise in these areas with 100+ FDA approvals. The company serves patients requiring sleep and neurological treatment solutions.

4 investors

Retein develops a patented molecular separation technology, based on bio-inspired stabilized channel proteins, to recover high-purity resources such as clean water and lithium from water sources. Founded from research at Chalmers University of Technology, it targets industries seeking sustainable recovery of metals, nutrients, and clean water.

4 investors

Reveal Technology develops defense software solutions for warfighters, first responders, and military personnel. The company builds technology products that support tactical military and law enforcement operations.

4 investors

RISE Robotics develops RISE® Cylinder, a fluid-free electro-mechanical alternative to hydraulic cylinders for heavy equipment and machinery that uses belt technology to deliver hydraulic-like forces with significantly greater energy efficiency. The company serves industrial machinery manufacturers and operators seeking to reduce energy consumption and maintenance costs in equipment ranging from liftgates to construction machinery.

4 investors

Robocurve develops open-source tools and benchmarks for evaluating the real-world capabilities of AI systems and robots. The company serves robotics labs and the broader public by providing independent, rigorous evaluation frameworks to assess progress in physical AI and general-purpose robotics.

4 investors

Robovision develops Industrial Vision Intelligence Infrastructure, providing AI-based computer vision technology aimed at manufacturers to keep production reliable and compliant across global sites.

4 investors

Rodatherm develops waterless geothermal energy systems for rapid electricity generation using proven drilling technology, targeting sedimentary basins in the US and beyond. The company applies oil and gas operational expertise to make geothermal projects faster, simpler, and economically scalable for grid decarbonization.

4 investors

Roivant develops pharmaceutical medicines and medical technologies through a subsidiary model called "Vants," focused on accelerating the development and commercialization of treatments for dermatology and other therapeutic areas. The company operates as a biopharmaceutical holding with multiple focused companies advancing drug candidates through clinical trials and commercial launch.

4 investors

Roseman Labs provides an encrypted computing platform using Multi-Party Computation to enable organizations to analyze sensitive data while keeping the underlying datasets always encrypted and protected. The platform is designed for data scientists, engineers, and project managers who need to perform analytics on regulated or confidential information while meeting GDPR and data sovereignty requirements.

4 investors

Safe Superintelligence Inc. develops AI systems focused on building safe superintelligence through aligned research and engineering. The company operates as a dedicated lab pursuing superintelligence as its sole technical objective.

4 investors

Salient produces AI-powered subseasonal-to-seasonal weather and climate forecasts spanning one day to one year, using deep neural networks trained on ocean, land-surface, and climate data. Its forecasts and analytics serve industries including agriculture, energy, finance, and supply chain, delivered through decision tools, a map interface, and APIs.

4 investors

Sangamo Therapeutics develops gene-editing therapeutics using zinc finger and modular integrase platforms to treat genetic diseases including hemophilia, Fabry disease, and neuropathy. The company is currently undergoing Chapter 11 reorganization and conducting clinical trials for various therapeutic applications.

4 investors

Sarvam AI develops a full-stack AI platform designed for India, providing foundational AI models and tools accessible to enterprises, governments, developers, and startups. The company focuses on building AI systems that understand Indian languages, context, and problem-solving approaches.

4 investors

Scatter is the developer of Depthkit, software for volumetric filmmaking and 3D video capture. The company is an Emmy award-winning team that pioneered volumetric filmmaking tools for creators.

4 investors

SCINTIL Photonics develops multi-wavelength laser sources built on its heterogeneous integrated photonics circuit technology, generating optical carriers for scale-up compute networks. Its products target co-packaged optical I/O and data transmission applications through photonic integrated circuits and pluggable laser modules.

4 investors

Scioto Biosciences is a life sciences company with corporate offices and research facilities in Fishers, Indiana. This page describes its office locations and employee benefits rather than detailing its products.

4 investors

Sedaro builds digital engineering and simulation infrastructure for national security missions, enabling complex systems to be designed, predicted, and decided upon with confidence through rigorous simulation.

4 investors

Seer.ai provides a unified geospatial data platform that integrates satellite imagery, sensor data, and tabular records with contextual layers like terrain and weather for analytics and monitoring. The platform serves organizations that need to process, harmonize, and deliver geospatial intelligence at scale.

4 investors

Semarion is a University of Cambridge spin-out developing the SemaCyte platform, which converts adherent cells into barcoded, ready-to-use reagents for accelerated drug discovery and cell-based research. The platform combines materials engineering and cell biology to enable researchers to multiplex cell models and increase throughput in pharmaceutical assays.

4 investors

Sensity AI develops deepfake detection technology that identifies synthetically generated or manipulated images, videos, and audio by using deep learning to detect pixel-level and acoustic artifacts left by generative AI. Its forensically robust analysis is aimed at states, organizations, businesses, individuals, and law enforcement handling cases of fraud, harassment, and abuse.

4 investors

Septerna is a biotechnology company that uses its proprietary Native Complex Platform to discover and develop oral small molecule therapies targeting GPCRs for endocrinology, immunology and inflammation, and metabolic diseases.

4 investors

sewts develops robotics automation using Physical AI to handle tasks that are difficult to automate. The company focuses on advanced robotics and automation technology.

4 investors

Seyond develops image-grade LiDAR sensors and perception software for applications such as automotive, mobility, and traffic-intersection monitoring. Its lineup spans long-range, wide field-of-view, and solid-state sensors paired with detection and deep-learning perception software.

4 investors