IoT Startups

Onescreen provides out-of-home (OOH) advertising campaign management and execution for B2B software companies, consumer brands, and agencies. The platform consolidates vendor coordination, media planning, and deployment into a single point of contact, enabling fast campaign launch across U.S. and international markets.

2 investors

ONiO develops ONiO.zero, a wireless microcontroller that integrates radio, MCU, memory, and power management into a single chip and can run on ambient energy harvesting or batteries. It targets IoT device makers seeking battery-free or long-battery-life designs with reduced bill-of-material costs.

2 investors

Onomondo provides cellular IoT connectivity through a network built specifically for IoT, offering global coverage, cloud integrations, and SIM/eSIM options for businesses. It positions its connectivity as a reliable, easy-to-use tool for companies deploying connected devices.

2 investors

Opal HTM develops software and IoT sensor systems to track and optimize hospital medical equipment utilization, maintenance, and inventory management. The platform serves healthcare facilities by combining real-time equipment monitoring with predictive maintenance analytics to reduce costs and improve patient care.

2 investors

OpenSensors provides workplace occupancy and sensor systems that measure space utilisation, equipment usage, and air and climate conditions to help organisations optimise offices, support hybrid working, and meet sustainability goals. It serves facilities and workplace teams with sensor deployment, network management, analytics, custom reporting, and a workspace booking tool.

2 investors

Optivolt designs intelligent home solar systems that optimize energy generation in real time, claiming up to 50% more usable energy than traditional systems. The company serves homeowners seeking to reduce electricity costs and carbon footprint through renewable energy.

2 investors

Orbbec develops 3D vision sensors and perception systems for robotics, logistics, retail, and industrial automation. The company provides 3D cameras and chips that enable obstacle avoidance, navigation, depth sensing, facial recognition, and object detection across AIoT applications.

2 investors

Orca Water builds a water monitoring and predictive leak detection system that uses ultrasonic sensors and machine learning to visualize and localize water use down to specific fixtures via an interactive dashboard. The system is aimed at water conservation.

2 investors

Ordercube provides a smart waiter call system for restaurants to improve service quality, optimize revenue, and reduce the impact of staff shortages.

2 investors

OSIsoft's PI System, now delivered as AVEVA PI System, is operational data management software that collects, stores, contextualizes, and visualizes real-time data from industrial assets, sensors, and IIoT devices. It serves industrial operations such as pharma, power utilities, oil and gas, and mining, providing a hybrid edge-to-cloud data infrastructure for operators, engineers, and analysts.</parameter> <parameter name="founders">[]

2 investors

Panoramic Power offers a device-level energy monitoring system using wireless, self-powered sensors, advanced metering, and cloud connectivity to stream real-time energy data across industrial and commercial facilities. It serves operations teams and plant managers seeking to identify energy waste, reduce costs, and improve performance across multiple sites.

2 investors

Parsempo provides an AI-powered display management system for controlling digital screens and monetizing them through programmatic out-of-home advertising. The platform serves display networks, agencies, and screen operators with tools to manage, measure, and optimize visual content across distributed screen networks.

2 investors

PathSpot provides a health and safety operating system combining hardware and cloud-based software for restaurants, commercial kitchens, food manufacturers, and hospitality businesses. Its SafetySuite platform offers analytics, threshold monitoring, audit management, and recommendations to help operators track food safety and hygiene standards across company, store, and employee levels.

2 investors

Pazo builds mobile-first task management and verification software for frontline workers in retail, facilities, security, and hospitality. The platform replaces paper checklists with photo-based task verification and uses AI to analyze compliance and operational data in real time.

2 investors

Pebblebee makes Bluetooth item finders and tracking devices, including compact clip tags and ultra-thin wallet cards, along with a personal safety device featuring a strobe light, siren, and live location sharing to emergency contacts. Its products help consumers keep track of belongings and stay safe.

2 investors

Permia offers a farm management platform that combines satellite, drone, and bioacoustic sensor data with AI to deliver tree-level intelligence for palm plantations. It detects tree stress, pests, and disease weeks before they become visible to help plantation operators optimize inputs and increase yield.

2 investors

PetHub provides QR-code and GPS-enabled pet ID tags paired with a digital profile that stores a pet's records and connects lost pets to their owners through scans and a 24/7 hotline. The service targets pet owners, offering lost pet recovery tools, emergency contacts, and expert pet care resources.

2 investors

Phizzle offers a platform that connects analytical scientific instruments and workflows directly to digital systems such as LIMS, MES, and QMS, replacing paper-based methods and manual data entry. It serves regulated manufacturers seeking data integrity, compliance (including 21 CFR Part 11 and AS9100), and automated, audit-ready scientific workflows.

2 investors

PHYTunes builds Saturn Wi-Fi solutions that deliver low-latency, seamless wireless coverage for mobile applications inside buildings, using simple RF nodes instead of access points to lower deployment costs. It targets enterprises and private network providers in markets such as manufacturing (Industry 4.0), warehouse robotics, and healthcare.

2 investors

PicoCELA develops multi-hop wireless mesh Wi-Fi networking products (the PCWL series and PicoManager management software) that reduce wired cabling in large or hard-to-wire sites such as factories, construction sites, and warehouses. This page lists the company's Japanese sales and integration partners rather than describing new products.

2 investors

Pillar builds wireless, rugged sensors with AI-powered monitoring for construction jobsites, providing real-time alerts on environmental conditions like dust, humidity, temperature, and carbon monoxide to prevent fire, mold, and flooding risks.

2 investors

Ermit designs and manufactures connected hardware devices with embedded software and AI capabilities, serving companies building IoT and field-operated products. The company offers end-to-end development from electronics and firmware through data infrastructure and user interfaces, including an integrated IoT security module.

2 investors

Pionix provides engineering services and open-source software for EV charging manufacturers, helping them develop and certify products based on the EVerest operating system. The company supports charger manufacturers through validated components, engineering expertise, and a collaborative community focused on making EV charging interoperable and accessible.

2 investors

Pixuate builds edge-based AI video analytics products, including automatic number plate recognition (ANPR), retail footfall analytics, wagon counting, and vehicle counting and classification. It serves sectors such as highways and toll operators, parking and access control, retail and public spaces, railway and logistics hubs, and critical infrastructure security.

2 investors