Samos Investments — Full Portfolio

M.Gemi designs and sells Italian-crafted shoes directly to consumers, preserving traditional artisan manufacturing techniques.

Advanced ManufacturingConsumerDirect to Consumer

Maria GangemiCheryl Kaplan(CEO)

Callosum is building heterogeneous AI intelligence, working across the full stack from silicon to algorithms to systems.

AI & Machine LearningCloud ComputingDeep TechSemiconductors

Carwow is a marketplace for buying and selling cars online, serving as a digital automotive exchange platform.

ConsumerE-commerceMarketplacesMobility & TransportationUK, GB

Mat Watson

Entrepreneurs First is an accelerator and founder community that identifies and supports talented individuals from academic institutions and tech communities globally to become founders.

CleantechClimate TechFuture of WorkLondon, GB

GridPoint provides energy management software that helps commercial buildings reduce energy costs and emissions through automated operations, real-time monitoring, and grid-interactive controls.

EnergyIoTSaaS

Hesta provides postnatal healthcare for women and birthing parents from birth through the first two years, offering ongoing clinical support, personalised health assessments and blood testing, and specialist care including pelvic physiotherapy, women's health GPs, mental health, and lactation support.

Digital HealthFemTechHealthtech

Hurdle provides a modular diagnostic infrastructure platform with APIs and low/no-code tools for ordering diagnostics, integrating results with EHRs, and coordinating sample collection.

AI & Machine LearningDigital HealthHealthtech

Preventative care for bladder and pelvic health.

Kheiron Medical Technologies developed AI-powered breast cancer diagnostic tools, including Mia™, which assisted radiologists in breast screening decision-making.

AI & Machine LearningHealthtechMedical DevicesLondon, GB

Credrails provides a financial data aggregation and reconciliation platform that integrates data from multiple sources and formats to give finance teams real-time cash balance visibility, automated audit trails, and consolidated statements.

Data & InfrastructureEnterprise SoftwareFintechSaaS

Koru Kids operates an online platform that helps UK families find, hire, and legally employ part-time and full-time nannies, handling vetting, matching, contracts, payroll, and HMRC and pension administration.

ConsumerHR TechMarketplaces

Lantum offers AI-powered workforce management tools designed to help organizations handle staffing more efficiently and cost-effectively.

AI & Machine LearningHR TechSaaS

Level Zero Health develops electrochemical and microfluidic biosensor platforms for point-of-care and continuous diagnostic devices.

BiotechHealthtechMedical DevicesDover, US

Ulviyya Rustamova(Executive Officer, Director)Yiran Jia(Director)

BoardPhilip Kneis(Director)

MatNex (Materials Nexus) is a materials design company that uses first-principles computation, machine learning, and materials engineering to design new materials to customer-defined performance and cost specifications, then owns and licenses the resulting material IP.

AI & Machine LearningDeep TechNew Materials

Metomic provides automated security software that protects data across SaaS and AI tools for companies seeking to safely unlock AI capabilities.

AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareSaaS

Bethany Ayers(CEO)

Ometria is a customer data and experience platform (CDXP) that provides AI-driven insights, customer segmentation, and a centralized marketing dashboard for retail brands.

Marketing TechRetail TechSaaS

Permutive develops a privacy-first advertising platform that enables publishers to collect and activate first-party data and allows advertisers to access audiences through direct publisher relationships, replacing third-party cookie reliance.

AdTechData & InfrastructureEnterprise SoftwareMarketing TechLondon, GB

Joe Root(Founder)inTim Spratt(Founder)in

PetaGene develops PetaSuite, Linux software that losslessly compresses genomic data files (BAM and FASTQ.gz) by 60-90% while allowing tools to access files in their original format via on-the-fly decompression, both on-premises and in the cloud.

BiotechData & InfrastructureHealthtechCambridge, GB

Vaughan Wittorff(Co-founder)Dan GreenfieldMichael Hultner(SVP Strategy & General Manager, US Operations)

Retail Technology Innovation Hub (RTIH) is a news and editorial publication covering retail technology, including digital retail, point-of-sale, supply chain tech, funding, and industry appointments.

Media & EntertainmentRetail Tech

ShennonBio develops immunotherapy technologies using microfluidic engineering, computational biology, and immunology to advance T cell engineering for cancer treatment.

AI & Machine LearningBiotechDeep TechMedical DevicesSan Francisco, US

Li Sun, PhD(Founder/CEO)inJAMES HARDIMAN(Director)LI SUN(Executive Officer, Director)

Spotahome is an online booking platform for unfurnished and furnished apartments, rooms, and studios for medium-term stays of 30 days or longer.

MarketplacesPropTechMadrid, ES

Alejandro Artacho

UK Tech News is an online media publication that reports on the UK technology and startup ecosystem, covering companies, funding, and industry developments.

Media & Entertainment

Universal Quantum develops quantum computers using trapped ion technology designed to solve complex computational problems in drug design, climate modeling, battery chemistry, and other fields.

Deep TechQuantum Computing

Sebastian Weidt(CEO)Winfried Hensinger

Vestbee is a matchmaking and management platform connecting startups, VC funds, angel investors, accelerators, and corporates, providing tools, community, and deal flow.

Enterprise SoftwareFuture of WorkSaaS

Vitl creates personalized nutritional supplements using smart technology and scientific research, tailored to individual customer needs.

Direct to ConsumerHealthtechWellness & Fitness

Jonathan Ralph(Founder and CEO)

Civica develops software used by public sector bodies — including local and state government, justice and courts, health and care, and education — to help deliver services to citizens.

GovTechHealthtechSaaS