Deep Tech Startups

Black Forest Labs is an AI research lab focused on visual intelligence, developing generative image models and foundational infrastructure for visual AI used by individual artists and enterprise applications. Its work builds on research behind Latent Diffusion, Stable Diffusion, and FLUX.1.

1 investor

Black Swan Biotech (BSB) is a biotechnology company developing antisense oligonucleotide (ASO) therapies for Motor Neuron Disease, with a focus on Amyotrophic Lateral Sclerosis (ALS). It uses genomic research to create gene-modulating treatments targeting the genetic drivers of MND.

1 investor

Blacksea develops GARC, an unmanned surface vessel for maritime operations in contested environments. The system combines autonomous and remote-controlled capabilities with modular payloads and is already deployed with naval forces for intelligence, surveillance, reconnaissance, and other tactical missions.

1 investor

Blacksmith Medicines discovers and develops small molecule inhibitors of metal-dependent enzymes for oncology and infectious disease applications. The company uses chemistry-based drug discovery approaches to address unmet medical needs.

1 investor

Black Sol Nano manufactures carbon metamaterial-based products for electromagnetic interference shielding and thermal management. The company serves customers in data center AI, 5G/6G communications, AR/VR, wearables, autonomous vehicles, and stealth technology applications.

1 investor

BlackVe designs, produces, launches, and operates space systems for US national security missions, offering end-to-end mission system integration to the Department of Defense and Intelligence Communities. It operates a 30,000 sq. ft. manufacturing and clean room facility for spacecraft assembly, integration, and testing.

1 investor

Blackwing Space designs, builds, and tests commercial off-the-shelf nanosatellite platforms and core components in the United States, sold online with transparent pricing and a modular architecture. It targets startups, universities, research institutions, and new operators seeking affordable access to orbit for technology validation, Earth observation, in-orbit compute, and related space missions.

1 investor

Blank Slate Tech uses brain science, AI, and machine learning to build an app that enhances human cognitive performance and decision-making readiness for professionals in high-stakes industries. The platform employs adaptive spaced repetition to help teams retain expertise and perform under pressure in aviation, defense, healthcare, and first response sectors.

1 investor

Bleeding Edge builds and operates high-density AI data center and GPU compute infrastructure, serving neoclouds, hyperscalers, and AI labs that need to deploy capacity. The company has delivered large-scale data center projects across Latin America, Europe, and North America.

1 investor

Bleiz is an independent research lab focused on technology innovation, developing solutions for environmental and health applications. The company positions itself in seed treatment technology.

1 investor

BliNK Biomedical develops treatments and therapeutics in the biopharmaceutical industry. The company is led by executives with extensive backgrounds in drug discovery, pharmaceutical development, and biotech commercialization.

1 investor

Block Biosciences develops first-in-class therapeutics designed to intercept the spread of cancer to the brain by inhibiting a step in the purine biosynthesis pathway involved in brain metastasis. The company designs blood-brain-barrier-permeable inhibitors using a library of clinically-relevant brain metastasis models.

1 investor

Polymarket operates a decentralized prediction market platform where users can bet on the outcomes of real-world events such as sports and elections. It is a news article about the company rather than the company's own website.

1 investor

Blue Fellowship is a 6-week hands-on program for PhDs, postdocs, and research engineers that teaches early company-building fundamentals such as cap table setup, legal, HR, and fundraising, and connects participants with founders, investors, and mentors. It focuses on helping scientists turn deep tech research into ventures across Europe, and charges no fee and takes no equity.

1 investor

Blue Cheetah develops customizable die-to-die interconnect IP for chiplets, offering physical and link layer interfaces that support open standards such as UCIe and Bunch of Wires. Its solutions target AI, high performance computing, and mobile applications across advanced 2D, 2.5D, and 3D packaging.

1 investor

Blue Laser Fusion develops proprietary pulsed laser technology for two main applications: directed energy defense systems and commercial fusion power generation. The company leverages its optical energy confinement (OEC) laser technology to build gigawatt-scale fusion plants and directed energy weapons systems.

1 investor

BlueBinaries provides engineering services for software-driven vehicles and electrical/electronic (E/E) architecture development in the automotive mobility sector. It also works on sustainable technologies related to vehicle electrification and alternative fuels.

1 investor

BlueBotics develops natural feature navigation technology (ANT) that helps manufacturers of AGVs, automated forklifts, and mobile robots make their vehicles easier to install and operate, primarily for intralogistics and industrial automation. Founded in 2001 as an EPFL spin-off, the company engineers and produces its solutions in Switzerland.

1 investor

BlueChem is an incubator and business park facility for sustainable chemistry startups and scale-ups in Belgium, providing labs, offices, and workspace for companies to scale from lab to industrial production. It operates as a public-private partnership bringing together industry, academics, and government in the Antwerp chemical cluster.

1 investor

BlueField advises subsea cable and network infrastructure owners on deploying sensing capabilities, evaluating cable routes, monitoring infrastructure, hardware, signal processing, vendor selection, and regulatory approval. It combines network engineering and ocean acoustics/oceanography expertise to design sensing programs and partnerships for infrastructure owners.

1 investor

Bluefruit is an embedded software development company whose teams of software engineers, test engineers, quality analysts, and UX and hardware specialists build software for clients across a range of industries.

1 investor

BlueLight Therapeutics develops novel drug molecules using a proprietary structure-based discovery platform targeting high-value therapeutic targets in life sciences.

1 investor

Blue Ocean is a Chinese firm established in 2019 that specializes in distributed product development and industrial-grade device solutions, serving manufacturers and enterprises across multiple sectors including consumer electronics and industrial IoT devices.

1 investor

BlueStone Venture Partners is a venture capital firm that invests in portfolio companies across multiple sectors, leveraging operational, technical, and financial expertise from its leadership team.

1 investor