MD ONE Ventures

MD ONE Ventures is a venture capital investment firm established in 2021 and based in London, United Kingdom. The firm focuses on supporting innovation in the national security and deep tech sectors, specifically targeting opportunities within the United Kingdom, Europe, and allied nations. By investing in these critical areas, MD ONE Ventures aims to foster advancements that enhance national security capabilities and technological development.

William McManners

Founder and Managing Partner

14 past transactions

Bifrost AI

Series A in 2024
Bifrost is a developer of a Generative 3D platform for creatives to create custom virtual worlds. It generates synthetic training data using three-dimensional graphics to simulate real-life scenarios. These datasets help teach AI systems to handle new tasks, environments, and challenges, while also validating their performance and reliability across thousands of automatically generated scenarios.

Hefring Marine

Venture Round in 2024
Hefring Marine is an Icelandic startup based in Reykjavík that specializes in advanced marine technology. The company offers the Intelligent Marine Assistance System (IMAS), an AI-driven software solution designed to enhance safety and efficiency for both manned and unmanned vessels. IMAS utilizes artificial intelligence, machine learning, and Internet of Things (IoT) technologies to provide real-time navigation guidance, helping operators minimize risks associated with inexperience and improving situational awareness. The system significantly reduces fuel consumption and carbon emissions, with potential savings of up to 25%, and mitigates wave slamming impacts by as much as 70%. This approach not only protects crew and passengers but also minimizes damage to vessels and equipment, ensuring a safer and more comfortable marine experience.

Solideon

Seed Round in 2023
Solideon specializes in Wire Arc Additive Manufacturing (WAAM) solutions aimed at producing large metallic components efficiently. The company focuses on developing multi-robot, multi-tool manufacturing cells that can deliver finished components in a matter of days, significantly reducing traditional manufacturing times. In addition to its core capabilities in WAAM, Solideon is involved in advancing aerospace vehicle manufacturing, supporting the broader goals of enhancing transportation and infrastructure. Through the utilization of additive manufacturing systems and machine-learning technologies, Solideon aims to facilitate the construction of vehicles and infrastructure not only on Earth but also for potential applications on the Moon and Mars. This innovative approach is designed to empower space researchers and contribute to the expansion of the economy, creating new opportunities for humanity.

Cydome

Series A in 2023
Cydome is a disruptive cyber solution seamlessly safeguarding the maritime IoT ecosystem including guidance, sensor, control, command, communication systems and linkage to coastal infrastructures; providing end-to-end protection from the kernel level using data and network isolation; rapid, reliable and automatic threat detection and protection.

Labrys Technologies

Seed Round in 2023
We are a team of veterans, humanitarians, software engineers, cloud infrastructure and blockchain specialists unified by a single mission: To help our clients in the public and private sector optimise how they can manage globally distributed networks of people and teams We help clients in the private and public sectors eliminate the frictions associated with remotely managing global networks of people and communities. To do this, we are building the world's first unified, secure and integrated platform for scaling team and programme management at reach. At Labrys we deliver two types of services for our customers in the public and private sector: • A Software-as-a-Service (SaaS) offering, where our clients take our software and manage their own global teams and programmes • A Managed Service, where we use our software and unique global access to manage client requirements and programmes

Materials Nexus

Seed Round in 2023
Materials Nexus is a deep-tech company focused on advancing sustainable materials through an innovative material modeling platform. By automating quantum calculations, the company enhances the accuracy of material research at scale, thereby facilitating the development of green materials that contribute to net-zero emissions. Utilizing insights from quantum mechanics and artificial intelligence, Materials Nexus aims to reduce greenhouse gas emissions in the materials sector, providing clients with access to sustainable building solutions. Through its efforts, the company seeks to accelerate the transition to environmentally friendly materials and support the global shift toward sustainability.

SatVu

Series A in 2023
Satellite Vu specializes in thermal imaging satellite technology designed to monitor the temperature of buildings and infrastructure globally. By focusing on infrared and heat emissions, the company provides near real-time insights into economic activity, energy efficiency, and carbon footprints. This data supports various stakeholders, including the energy sector, investors, and sustainable finance initiatives, by offering actionable environmental insights. Additionally, Satellite Vu's technology aids natural disaster responders and building operators, contributing to informed decision-making on issues such as energy management and environmental sustainability.

Bifrost AI

Seed Round in 2023
Bifrost is a developer of a Generative 3D platform for creatives to create custom virtual worlds. It generates synthetic training data using three-dimensional graphics to simulate real-life scenarios. These datasets help teach AI systems to handle new tasks, environments, and challenges, while also validating their performance and reliability across thousands of automatically generated scenarios.

Greenjets

Pre Seed Round in 2023
Greenjets was founded in 2019 and was incubated within Blue Bear Systems Research. It spun-out of Blue Bear in December 2022.

Valarian Technologies

Seed Round in 2022
Valarian Technologies specializes in advanced data sovereignty infrastructure aimed at protecting sensitive data for commercial enterprises and government institutions. The company develops software that ensures compliance with data sovereignty, protection, and privacy laws across various jurisdictions, enabling organizations to utilize existing communication tools like Microsoft Teams and WhatsApp securely. Valarian's solutions are adaptable, functioning in on-premises, cloud, or hybrid environments, which grants clients full operational autonomy and ownership of their communication data. This approach safeguards data from unauthorized access, regulatory violations, and privacy breaches, while also facilitating seamless data flow between regional business units. By enhancing resilience and securing critical operations, Valarian empowers its clients to innovate and compete confidently on a global scale.

Januus

Seed Round in 2022
Januus operates a database platform designed to link cryptocurrency wallets with real-world identities, thereby bridging the divide between blockchain technology and the traditional financial system. By collecting and analyzing data from various online sources, the company provides organizations with essential insights into crypto assets, wallets, and transactions. This capability allows businesses to enhance customer understanding, identify potential fraud, comply with regulations, and effectively manage risk. Through its innovative approach, Januus aims to facilitate the broader adoption of cryptocurrency within the global financial community.

XTend

Series A in 2021
XTEND develops solutions that allow people to interact with drones and other unmanned machine technologies. The company’s technology enables humans to extend themselves into the action by allowing them to virtually sit inside the drone for various tactical missions. Designed for both indoor and outdoor uses, XTEND’s technology can also be used to gamify real-life activities.

Hefring Marine

Venture Round in 2021
Hefring Marine is an Icelandic startup based in Reykjavík that specializes in advanced marine technology. The company offers the Intelligent Marine Assistance System (IMAS), an AI-driven software solution designed to enhance safety and efficiency for both manned and unmanned vessels. IMAS utilizes artificial intelligence, machine learning, and Internet of Things (IoT) technologies to provide real-time navigation guidance, helping operators minimize risks associated with inexperience and improving situational awareness. The system significantly reduces fuel consumption and carbon emissions, with potential savings of up to 25%, and mitigates wave slamming impacts by as much as 70%. This approach not only protects crew and passengers but also minimizes damage to vessels and equipment, ensuring a safer and more comfortable marine experience.

Valarian Technologies

Valarian Technologies specializes in advanced data sovereignty infrastructure aimed at protecting sensitive data for commercial enterprises and government institutions. The company develops software that ensures compliance with data sovereignty, protection, and privacy laws across various jurisdictions, enabling organizations to utilize existing communication tools like Microsoft Teams and WhatsApp securely. Valarian's solutions are adaptable, functioning in on-premises, cloud, or hybrid environments, which grants clients full operational autonomy and ownership of their communication data. This approach safeguards data from unauthorized access, regulatory violations, and privacy breaches, while also facilitating seamless data flow between regional business units. By enhancing resilience and securing critical operations, Valarian empowers its clients to innovate and compete confidently on a global scale.
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