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Mantaray
London, United Kingdom
Early stage venture capital fund providing flexible, patient capital to mission‑driven founders addressing significant global challenges through leading‑edge technologies, leveraging time, resources and networks.
Portfolio
51+
Employees
10+
Founded
N/A
AUM
N/A
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
United Kingdom
Sources
Mantaray
Early stage venture capital fund providing flexible, patient capital to mission‑driven founders addressing significant global challenges through leading‑edge technologies, leveraging time, resources and networks.
Portfolio
51+
Employees
10+
Founded
N/A
AUM
N/A
Stages
No stages listed
Industries
No industries listedGeographic scope
United Kingdom
Sources
Showing 24 of 34 matched portfolio companies
Aqtual, Inc. utilizes a proprietary cell-free DNA platform to develop highly accurate blood tests for chronic diseases and oncology, focusing on biomarkers that guide therapy management. The company addresses the challenge of ineffective treatment responses in chronic inflammatory conditions, such as rheumatoid arthritis, by providing clinically actionable insights from a single blood draw.
Funding: $31.9M
Rough estimate of the amount of funding raised
Funding: $31.9M
Rough estimate of the amount of funding raised
Archdesk is a cloud-based construction management platform that integrates project tracking, estimation, procurement, document management, and cost control into a single solution. It addresses inefficiencies in project workflows by providing real-time visibility and streamlined processes from tender to handover.
Funding: $1.1M
Rough estimate of the amount of funding raised
Funding: $1.1M
Rough estimate of the amount of funding raised
The startup offers a construction platform that utilizes modular design and project management tools to enhance the efficiency of building delivery across various sectors, including hospitality and healthcare. By providing clients with improved cost predictability and reduced project timelines, the platform addresses the challenges of traditional construction methods.
Funding: $50.0M
Rough estimate of the amount of funding raised
Funding: $50.0M
Rough estimate of the amount of funding raised
Astranis designs and manufactures small, radiation-hardened telecommunications satellites for geostationary orbit, utilizing advanced digital processing technology to enhance internet access in remote regions. By reducing the number of satellites needed for constant service, Astranis lowers operational costs and simplifies user terminal requirements, making connectivity more affordable for underserved areas.
Funding: $753.5M
Rough estimate of the amount of funding raised
Funding: $753.5M
Rough estimate of the amount of funding raised
Beacon is a digital supply chain and freight platform that provides real-time tracking and visibility of shipments across over 160 ocean carriers, 150 airlines, and 158,000 road carriers. The platform streamlines communication among supply chain stakeholders by automating updates and document sharing, reducing delays and improving operational efficiency.
Beit develops and implements quantum algorithms specifically designed to tackle NP-complete problems, enhancing computational efficiency on quantum hardware. Their solutions aim to deliver faster and more reliable applications of quantum computing, addressing the limitations of classical computing methods in solving complex optimization challenges.
Believer Meats utilizes cellular agriculture to cultivate meat from non-GMO animal cells, eliminating the need for traditional animal farming and slaughter. This technology provides a cruelty-free, antibiotic-free meat alternative that reduces environmental impact while delivering the taste and texture of conventional meat.
Funding: $390.4M
Rough estimate of the amount of funding raised
Funding: $390.4M
Rough estimate of the amount of funding raised
Bite Ninja provides a remote labor technology platform that enables quick-service restaurants to employ virtual cashiers for drive-thru and front counter operations, allowing staff to work from any location. This solution reduces labor costs and enhances operational efficiency by offering flexible staffing options and the ability to share labor across multiple locations.
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<description>BLUU uses controlled marine cell biomanufacturing to produce fish‑cell derived ingredients with reliable quality and scalable supply. It provides marine actives for food, health and personal‑care applications without dependence on wild harvest or seasonal variability. The platform delivers cost‑reduced production and a partner‑
Booksy is a booking platform that connects customers with local professionals in the beauty, wellness, and health industries through a user-friendly mobile app. It eliminates the need for phone calls by allowing users to find, schedule, and manage appointments instantly, addressing the common issue of time-consuming appointment booking processes.
Funding: $111.5M
Rough estimate of the amount of funding raised
Funding: $111.5M
Rough estimate of the amount of funding raised
Cala is a restaurant platform that utilizes software and robotics to streamline food preparation and service, enabling customers to order Mediterranean meals via a mobile app for quick pickup or delivery. This approach addresses the inefficiencies of traditional dining by reducing wait times and enhancing accessibility to quality meals in Paris.
Funding: $12.9M
Rough estimate of the amount of funding raised
Funding: $12.9M
Rough estimate of the amount of funding raised
CalypsoAI provides an adaptive AI security platform that employs prompt injection protection and jailbreak detection to prevent unauthorized access and data leaks. The solution ensures compliance with regulatory standards while safeguarding sensitive information and intellectual property, enabling enterprises to innovate securely.
Funding: $36.0M
Rough estimate of the amount of funding raised
Funding: $36.0M
Rough estimate of the amount of funding raised
The startup offers a digital insurance platform that evaluates users' insurance status through a mobile app and website, providing tailored analysis and optimization suggestions by comparing tariffs from various insurance providers. This enables users to manage their insurance transparently, reduce costs, and maximize savings.
Funding: $126.5M
Rough estimate of the amount of funding raised
Funding: $126.5M
Rough estimate of the amount of funding raised
Cover designs, manufactures, and installs custom backyard homes in Los Angeles using precision fabrication techniques and a fully integrated software platform for design, permitting, and construction. This approach addresses the need for functional, high-quality living spaces that are tailored to individual properties while ensuring predictable costs and timelines.
Elephant provides a digital health platform, ElephantOS, that streamlines primary and secondary care services by delivering real-time information to clinicians, enabling consultations to be completed in just three minutes. The platform enhances patient care by reducing waiting times by 20-40% and ensuring secure, continuous access to healthcare across Sub-Saharan Africa and South Asia.
Epic Games provides a unified digital storefront, the Epic Games Store, offering developers a low‑fee, anti‑piracy protected distribution channel and gamers a secure purchasing experience. Through Unreal Engine, it delivers a source‑available real‑time 3D creation suite for building high‑fidelity games and interactive applications across PC, console, mobile, and emerging platforms. The ecosystem also includes cross‑play infrastructure, live‑ops tools, and in‑game commerce, enabling creators to monetize and engage audiences efficiently.
Finiata provides a data-driven platform for B2B lending that enables SMEs to access real-time funding and manage cash flow through flexible repayment schedules. By integrating credit solutions and analytics, Finiata addresses the challenges of obtaining financing and optimizing cash flow for small businesses.
Freedom Biosciences is a biotechnology platform developing next-generation neuropsychiatric therapeutics based on ketamine pharmacology. The company focuses on creating novel antidepressants with improved efficacy and safety profiles for debilitating mental health disorders. Their pipeline includes clinical and preclinical programs targeting treatment-resistant depression and comorbid substance use disorders.
This startup operates a vertically integrated construction company that utilizes flexible modular building systems and a combination of off-site prefabrication and on-site assembly to create multistory residential buildings. By optimizing land use and providing customizable plans, the company delivers sustainable living spaces at affordable prices, addressing the need for cost-effective housing solutions.
HelloSelf is a health and wellness platform that connects users with a network of rigorously assessed therapists and coaches through secure online sessions. The platform addresses the challenge of accessing personalized mental health support by offering tailored matching, wellness tracking, and in-app self-management tools.
Funding: $31.9M
Rough estimate of the amount of funding raised
Funding: $31.9M
Rough estimate of the amount of funding raised
Infinitopes develops a precision immunomics platform that identifies highly-expressed tumor antigens and employs advanced vector delivery systems to enhance T cell immunity against cancer. By initiating vaccine treatment at early stages of the patient's journey, the company aims to improve patient outcomes and reduce the risk of metastases.
Funding: $27.5M
Rough estimate of the amount of funding raised
Funding: $27.5M
Rough estimate of the amount of funding raised
Juvena Therapeutics utilizes an AI-driven platform to identify and engineer secreted proteins into biologic therapeutics that restore tissue homeostasis. The company addresses the dysregulation of protein signaling that leads to degenerative diseases, including myopathies and metabolic disorders.
Funding: $52.7M
Rough estimate of the amount of funding raised
Funding: $52.7M
Rough estimate of the amount of funding raised
Kadence is a workplace management platform that helps companies optimize hybrid work environments. It provides tools for desk booking, meeting room scheduling, and team presence visibility, enabling efficient space utilization and improved employee collaboration.
Funding: $10.0M
Rough estimate of the amount of funding raised
Funding: $10.0M
Rough estimate of the amount of funding raised
Kojo is a construction materials management platform that streamlines procurement by integrating purchasing with accounting systems, enabling real-time tracking of inventory and order status. It reduces manual data entry and minimizes material waste, resulting in significant time and cost savings for contractors.
Funding: $79.0M
Rough estimate of the amount of funding raised
Funding: $79.0M
Rough estimate of the amount of funding raised
Showing 12 of 17 unmatched portfolio companies