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Siliconroundabout
London, United Kingdom
Invest like an angel in seed‑stage deep‑tech startups, targeting AI, IoT, blockchain and cybersecurity to capture early growth in the UK and Europe.
Portfolio
15+
Employees
15+
Founded
2022
AUM
≈ $6.4M
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
Europe
Fund details
Funds
Silicon Roundabout Ventures LP Fund 1
Vintage 2023 • $6.4M
Sources
Siliconroundabout
Invest like an angel in seed‑stage deep‑tech startups, targeting AI, IoT, blockchain and cybersecurity to capture early growth in the UK and Europe.
Portfolio
15+
Employees
15+
Founded
2022
AUM
≈ $6.4M
Funds
Silicon Roundabout Ventures LP Fund 1 · Vintage 2023 • $6.4M
Stages
No stages listed
Industries
No industries listedGeographic scope
Europe
Sources
Showing 15 of 15 matched portfolio companies
Anaphite develops carbon nanotube-enhanced composite cathode powders for lithium-ion batteries, enabling direct dry coating without solvents or additives. This technology reduces energy consumption in electrode production while addressing the environmental impact of traditional wet dispersion methods.
Funding: $27.8M
Rough estimate of the amount of funding raised
Funding: $27.8M
Rough estimate of the amount of funding raised
Archangel Lightworks develops deployable laser communication systems to enhance connectivity in space and terrestrial networks, addressing the issues of insecure and insufficient data transmission. By making lasercom technology more accessible and affordable, the company aims to improve the reliability of data transfer for various applications, including climate monitoring and logistics.
Funding: $5.2M
Rough estimate of the amount of funding raised
Funding: $5.2M
Rough estimate of the amount of funding raised
Astral Systems builds compact lattice‑confinement fusion reactors that generate over 1 trillion D‑T fusions per second in a containerized chassis. The reactors provide on‑site production of medical isotopes for hospitals and a high‑flux, tunable neutron source for research labs, with automated safety interlocks and API‑driven data integration.
Funding: $5.6M
Rough estimate of the amount of funding raised
Funding: $5.6M
Rough estimate of the amount of funding raised
Finchetto develops fully-optical passive network switches and photonic processors that significantly reduce energy consumption in data centers, which currently account for 2% of global electricity use. By achieving up to 26 times lower power requirements and 40 times reduced latency compared to traditional electronic switches, Finchetto enhances computational efficiency for AI applications.
Gama develops propulsion and deorbiting technologies for space applications. The company offers drag sails for effective spacecraft deorbiting and solar sails that utilize solar energy for deep space exploration. Additionally, Gama provides mission design and end-of-life services through its Sextant platform.
Hippos Exoskeleton manufactures an airbag‑based knee brace that inflates within milliseconds to protect the joint during high‑impact activities such as sports or manual labor. The device targets athletes, fitness enthusiasts, and workers at risk of knee injuries, offering a wearable exoskeleton that reduces the likelihood of ligament tears and associated downtime. Revenue is generated through direct‑to‑consumer sales and pre‑order campaigns on the company’s website.
Funding: $640.0K
Rough estimate of the amount of funding raised
Funding: $640.0K
Rough estimate of the amount of funding raised
KAIKAKU develops operational technology solutions specifically for modern restaurant chains. The platform focuses on optimizing complex logistics and supply chain management within the hospitality sector. This results in improved efficiency and structural resilience for multi-unit food service operations.
Funding: $4.1M
Rough estimate of the amount of funding raised
Funding: $4.1M
Rough estimate of the amount of funding raised
Nu Quantum is developing the Entanglement Fabric, a networking architecture that integrates Quantum Processing Units through a Qubit-Photon Interface to create scalable, entangled qubit networks. This technology enables datacentre-scale quantum computing by facilitating modular hardware and software scaling, addressing the need for significantly more powerful quantum compute systems.
Funding: $19.9M
Rough estimate of the amount of funding raised
Funding: $19.9M
Rough estimate of the amount of funding raised
ORIGIN develops advanced autonomous systems focused on enhancing defense capabilities for European and NATO allies. The company offers the BEAK system, a cost-effective, jamming-resistant, man-portable drone-launched precision-guided weapon with a 15 km range. Additionally, ORIGIN provides BLAZE, an autonomous Counter-UAS interceptor utilizing radar detection and AI-powered computer vision for target acquisition.
Funding: $2.6M
Rough estimate of the amount of funding raised
Funding: $2.6M
Rough estimate of the amount of funding raised
Pana provides a mobile application for sending, receiving, and managing USD transfers globally with an emphasis on speed and low friction. Users can open a dollar account using identification, facilitate instant, fee-free transfers between other Pana users, and withdraw funds to local accounts. The platform supports direct deposits and offers a debit card for accessing funds internationally.
Pod is a fintech platform that facilitates secure fundraising for early-stage Indian startups by enabling retail investors to access private equity opportunities previously limited to high-net-worth individuals and venture capitalists. The platform offers a streamlined investment process with a smart dashboard for real-time performance tracking, allowing users to diversify their portfolios with micro ticket sizes across vetted startups.
Funding: $2.8M
Rough estimate of the amount of funding raised
Funding: $2.8M
Rough estimate of the amount of funding raised
PrevHealth offers a B2B platform that utilizes AI-driven tools to optimize clinical workflows and enhance resource allocation for healthcare providers. By streamlining operations, the platform reduces operational costs by over 40% while personalizing patient experiences, ultimately improving care delivery efficiency.
Re is an on‑chain reinsurance protocol that tokenizes real reinsurance treaties, issuing fully collateralized tokens backed by verified insurance premiums. The platform provides institutional investors and insurers with regulated, transparent access to the $800B+ reinsurance market, delivering 8‑16% annual yields that are largely uncorrelated with traditional assets while maintaining defined risk limits and underwriting discipline.
Funding: $7.0M
Rough estimate of the amount of funding raised
Funding: $7.0M
Rough estimate of the amount of funding raised
VyperCore develops processor technology that accelerates compute-intensive applications by up to five times while completely eliminating memory vulnerabilities. This technology enables efficient resource utilization in managed languages, significantly reducing total cost of ownership for sectors such as fintech, edge computing, and healthcare.
Funding: $5.1M
Rough estimate of the amount of funding raised
Funding: $5.1M
Rough estimate of the amount of funding raised
The startup offers an AI-powered platform that enables medical professionals to analyze RNA-sequence data in CSV format without coding, facilitating rapid experimental data analysis. This technology allows doctors to quickly assess disease risk, significantly reducing the time required for cancer research.