Enterprise Software Startups

Oversight provides AI-powered monitoring and auditing of corporate purchase card transactions, connecting P-Card activity with expense, procurement, and payment data to detect fraud, policy violations, and spend anomalies for finance teams.

1 investor

20tree.ai (operating as Overstory) provides AI-powered vegetation intelligence for electric utilities, combining satellite and aerial imagery with local asset data to optimize vegetation management programs. The platform helps utilities reduce costs, manage risk from tree encroachment and wildfires, and improve grid reliability through data-driven decision-making.

1 investor

Overwatch Data provides an AI-based threat intelligence platform that monitors open, social, and dark web sources to generate real-time insights for security, fraud, and risk teams. It targets businesses seeking to detect and respond to digital threats and fraud.

1 investor

Overwatch AI develops AI tools for airline operations. The company applies machine learning to support frontline aviation challenges.

1 investor

Identity and access management platform that protects privileged user accounts and secures access to cloud services and critical systems through PAM, IAM, CASB, and MFA capabilities.

1 investor

Harver provides an automated hiring platform designed for organizations conducting high-volume recruitment at scale. The solution combines candidate screening, predictive assessments, virtual interview automation, and data-driven analytics to accelerate hiring decisions while reducing bias and maintaining quality.

1 investor

ovice operates a virtual space platform designed for remote and hybrid teams, positioning itself around flexible work styles beyond work-from-home or return-to-office models. It offers tools intended to support next-generation ways of working.

1 investor

ovice is a virtual space platform for remote and hybrid teams that lets users move an avatar to "walk up" to colleagues and start spontaneous conversations without meeting links, supporting 1-on-1 and team chats via voice, text, reactions, and screen sharing. It is aimed at organizations seeking a more interactive online work environment and better team communication.

1 investor

Ovida builds AI systems designed to augment human capabilities rather than replace them, focusing on enhancing awareness and connection. The company serves organizations seeking to measure and operationalize "augmented humanity" as a performance model.

1 investor

An AI-assisted recruiting platform connecting London startups with specialist recruiters on a pay-per-hire basis. The service combines human expertise in specific markets with AI sourcing to present pre-screened candidates without upfront fees or retainers.

1 investor

OWIT builds an insurance data and process management platform (Insurance Workbench, combining IDM and IPM) that handles bordereaux, policy, claims, and cash data across the insurance program lifecycle. Founded in 2018, it serves insurers and administrators with workflow-driven tools and a built-in AI layer for data quality, compliance, and operational efficiency.

1 investor

Owl Labs provides hardware and software solutions for Microsoft Teams Rooms, enabling hybrid meeting experiences across small huddle rooms, medium conference spaces, and large event venues.

1 investor

OWNY provides enterprise-grade infrastructure for managing private wealth, capital, and payments globally, with core capabilities in USD payments, settlements, and stablecoin clearing for financial institutions. The platform offers real-time compliance controls, direct USD bank accounts, and API-first integration with multiple payment rails.

1 investor

Oxford DataPlan provides daily revenue and key performance indicator estimates for listed companies worldwide using alternative data and data science. The platform serves investors, AI systems, and corporations seeking real-time insights into company and sector performance.

1 investor

Oxford provides AI advisory and consulting services, helping organizations with AI strategy, governance, readiness assessment, pilot execution, and adoption planning to move from experimentation to measurable business value. It supports enterprise clients across the full AI lifecycle through staffing, co-managed, or full delivery engagement models.

1 investor

Oxford Investment Opportunity Network (OION) is a business angel network that connects investors with early-stage, high-growth UK companies eligible for EIS or SEIS tax relief. The network facilitates pre-screened investment opportunities across sectors including deep tech, AI, life sciences, and clean tech, with typical deal sizes between £100,000 and £2,000,000.

1 investor

Oximy provides a system to help enterprises move from AI procurement to measurable productivity gains through behavioral change management. The platform addresses shadow AI proliferation and pilot failures by implementing continuous cycles of understanding, acting, and quantifying AI adoption across organizations.

1 investor

Oxlo provides software solutions for automotive retail businesses, including data integration, business intelligence, and enterprise management tools. The company serves OEMs, lenders, dealer groups, and dealerships to simplify operations and improve connectivity between systems and data.

1 investor

Oxoia offers AI-powered plug-and-play software that analyzes and automatically controls building operations to reduce energy costs and CO2 emissions for property owners and facility management service partners. The company serves the Swiss real estate market, with customers including SBB, Zurich Airport, and Mobimo Management.

1 investor

Oxus is an AI-powered platform that automates repetitive audit work, transforming documentation into standardized flowcharts, control inventories, and risk mappings while executing testing workflows for internal audit teams.

1 investor

Oxx is a venture capital firm that invests in European B2B software companies that have reached product-market fit, leading or co-leading rounds of $5–25m to support their scaling. It backs founders building category-defining software businesses.

1 investor

Oxygen at Work provides plants for office spaces to reduce pollutants and regulate humidity, creating healthier indoor work environments. The company offers plant selection services and climate monitoring tailored to office settings.

1 investor

Ozeki is an AI-powered contract platform that helps businesses strategize, negotiate, and evaluate commercial agreements. The platform serves organizations looking to streamline contract management processes.

1 investor

P2P.org provides staking and restaking infrastructure that lets users stake ETH, restake through EigenLayer, and access on-chain stablecoin strategies. It also offers enterprise tools for staking across multiple proof-of-stake networks and white-label staking products for businesses.

1 investor