Deep Tech Startups

Fastree3D develops flash LiDAR sensors based on time-of-flight technology for autonomous vehicles, robots, and warehouse automation. The company's sensors provide real-time distance measurements with per-pixel reliability assessment and embedded edge processing to minimize latency.

1 investor

FBGS manufactures fiber optic sensing components including Fiber Bragg Gratings, interrogators, and custom sensors for applications in medical, aerospace, civil engineering, telecommunications, and research sectors.

1 investor

Feather is a cloud-based engineering simulation platform that runs finite element analysis — including linear static, thermal, modal, harmonic, and buckling analysis — for single parts and assemblies. It uses GPU-accelerated solvers billed by compute credits and serves individuals such as students and researchers as well as commercial users through professional and business plans.

1 investor

FDTS (Fed Data) provides IT technical services for U.S. government clients, including the Department of Defense and intelligence community, helping them optimize infrastructure, reduce costs, develop new capabilities, and improve security. The company focuses on IT support for defense and intelligence missions.

1 investor

Feltsense is a software company building fleets of AI agents that autonomously ideate, validate demand, and build companies. Its platform detects market signals and ships products against them, with a beta cohort of agent-built companies planned for 2026.

1 investor

FEMTOPRINT develops ultrafast 3D laser microfabrication technology for glass microdevices. The company serves customers in glass micro-manufacturing with deep expertise in precision processing.

1 investor

FermBox is a synthetic biology research and manufacturing company that develops and commercializes bio-based products made through microbial fermentation, serving industries including textiles, cosmetics, and chemicals by replacing petrochemical and animal-based ingredients with sustainable alternatives.

1 investor

Fermeate is a synthetic biology company focused on biomanufacturing, engineering microbes and fermentation processes to produce molecules such as flavonoids, renewable chemicals, specialty ingredients, and amino acids at industrial scale. It combines synthetic biology, industrial process, and commercial strategy to serve industrial biology applications.

1 investor

Fern develops high-fidelity, custom robot world models for scaling the evaluation and training of robot policies. The product serves robotics teams building and deploying autonomous systems.

1 investor

Fernweh Group is an investment firm focused on the industrial and industrial technology sector, combining capital with operational expertise to drive transformation across companies at different lifecycle stages.

1 investor

Ferric develops integrated voltage regulators and DC-DC power converters using CMOS-integrated thin-film ferromagnetic power inductor technology, delivering high current density and efficiency in compact single-chip packages. Its converters target computing and digital electronics applications such as AI hyperscalers and data centers.

1 investor

Ferryx develops next-generation probiotics aimed at improving gut health for people experiencing active flare-ups of gut conditions. A 2019 spin-out from the University of Bristol, the company works to bring these probiotics into commercial production.

1 investor

Fertilis designs precision medical devices for in vitro fertilization (IVF) procedures, specifically instruments that reduce mechanical stress on embryos and reduce the technical burden on embryologists. The company develops tools to enhance embryologist expertise and improve clinical outcomes rather than replace human expertise in fertility treatment.

1 investor

A company that manufactures ultrafast laser systems and optical components for pulse compression and frequency generation, serving scientific research and industrial applications.

1 investor

Fewbits is a boutique consulting firm that helps businesses adopt deep tech capabilities including computer vision, AI, robotics, search engine technology, cloud infrastructure, and AIOps. It provides data-driven solutions through a team of specialists in areas such as voice assistants and financial analysis.

1 investor

ff Venture Capital is a venture capital firm that invests in seed-stage companies across AI, manufacturing, energy, robotics, and security sectors, with a 15-year track record and global presence including funds in the USA and Europe. The firm specializes in early-stage investments with hands-on operational support and Board participation.

1 investor

Fiagon develops electromagnetic navigation systems for surgeons in ENT (ear, nose, throat), neurosurgery, and spine procedures. The company provides user-friendly integrated navigation solutions that enable precise real-time tracking of surgical instruments.

1 investor

FiberSense uses distributed fiber-optic sensing combined with AI/ML algorithms to detect threats, objects, and events affecting critical infrastructure in urban and marine environments. It offers monitoring as a subscription service with a client portal, serving infrastructure owners such as telecom networks and operators of underground and underwater assets.

1 investor

FiberSight develops distributed fiber-optic sensing systems that collect temperature and humidity data across large and complex areas, paired with data-analysis software. Spun out of research at CERN, the company serves multiple sectors with hardware-based monitoring solutions.

1 investor

Fibrocor Therapeutics is a drug developer building a pipeline of first-in-class therapeutics that target fibroblast activation to treat fibrotic diseases, with an initial focus on the genetic kidney diseases Alport Syndrome and Autosomal Dominant Polycystic Kidney Disease (ADPKD). It uses human biopsy transcriptomic analysis and access to a fibrosis tissue biobank of kidney, liver, and lung samples to identify disease-relevant, druggable targets.

1 investor

FideProtect provides hardware-bound software security that prevents unauthorized execution on non-approved devices through in-memory decryption and runtime protection. The solution targets software vendors and enterprises seeking to protect intellectual property and prevent disk cloning attacks.

1 investor

Fieldmade provides additive manufacturing services and mobile production systems for industrial applications requiring high quality and fast turnaround. The company offers design expertise, digitization services, and metal, polymer, and composite 3D printing capabilities through both fixed and mobile facilities targeting defense, aerospace, and other time-critical industries.

1 investor

Figura Analytics develops platform technology for the characterisation of nanomaterials, biomarkers, pharmaceuticals, and environmental pollutants. Spun out in January 2021, the company applies its analytical technology across multiple sectors.

1 investor

FinaTech develops computational technologies for modeling and simulating complex systems, including structured finance instruments (CMBS, private equity funds, REITs), high-performance parallel processing methods (TALPs), and agentic AI platforms for industrial and bio-industrial automation. Its patented technology has received DARPA grants and is used by U.S. government agencies and technology firms.

1 investor