Top 20 Smart Utilities Software Companies Under $1M Revenue (September 2026)

Sawyer, Michigan, United States

Fieldman is an Asset & Work management platform built for utilities, utility vendors, and local governments to manage fieldwork and all infrastructure assets. Born on the Web & Cloud, Fieldman offers a user-friendly and low-friction SaaS technology solution that any employee, regardless of their age and level of technology experience, can use. Fieldman equips field workers and crews with a progressive Web App that works offline. We recognize the abundance of valuable data that cities and municipalities have dispersed across various systems and offer a solution that extracts data from all available sources and presents it as a unified picture on our unique dashboard. With this dashboard, any employee can easily comprehend the current status of a city's infrastructure, enabling them to make informed and accurate strategic decisions. Key features of Fieldman include: ⚡ 100% cloud SaaS customizable platform ⚡ A user-friendly and low-friction technology ⚡ Progressive Web App that works offline ⚡ Unique customizable dashboard ⚡ Customizable workflows Fieldman is not a large international corporation with thousands of clients and employees, where clients often struggle to be heard and understood. As an agile American company, our top developers personally supervise every project. We strive to be a cooperative and reliable partner, always available to provide help and support.

Utrecht, Netherlands

MeterInsight is a company that provides energy monitoring solutions to help businesses save energy and become more sustainable.

Seattle, Washington, United States

Energsoft is software as a service that improves batteries and energy storage, B2B platform reports, and predicts batteries AI insights.

Elche, Alicante, Spain

Somos desarrolladores y fabricantes del Sistema de Gestión de la Energía SEINON. SEINON es una herramienta que ayuda a diagnosticar las medidas de ahorro energético que deben implantarse en cada instalación. Permite monitorización, alarmas, telecontrol y asesoramiento energético en "la nube"​. Características: • Es un sistema compatible con múltiples fabricantes, protocolos de comunicación y SCADAs de terceros. • Totalmente online. No hay que instalar ningún software ni actualizaciones. • Asesor Energético Virtual: diagnóstico y análisis automatizado de medidas y facturas. • Intuitivo. Sencillez de uso. • Sistema vivo en constante evolución.

Vancouver, British Columbia, Canada

Software and solutions that drive energy smart decisions for consumers, cities and utilities.

Dublin, Ireland

Prepago.ie is a very smart metering company. Prepago is a prepay and billing platform for the utility sector. Consumers are familiar with pay-as-you-go service in cell phones now they can have this - and more - at home for heat, power and water. Why? No bills. No arrears. No administration of customer deposits are required. District Heating billing? visit www.prepago.org.uk For any utility - just a digital meter is needed! Prepago has a suite of solutions enabling speedy retrofitting and affordable repurposing of digital meters to deliver a full smart metered and prepay service for any utility. EV Charging? The Prepay platform for Electric Vehicles; visit PrepayGO.com Utilities like it too; no payment delays, no arrears and fewer customer calls. As Prepago is a web service it is a bolt on and quick to implement which can run in parallel with your existing billing system and payment collection services. To the consumer it is an app on their cell phone. All information is off

Niederried, Switzerland

The company develops kWIQly - Building Energy IntelligenceThis uses feature extraction based on domain specific rule-sets to identify the traces of performance anomalies in Smart-Meter data. By combining a independent globally available weather API source with externally available data, it becomes possible model building performance and then to diagnose operational problems in plant or controls configurations without the overhead of building visits.This means that universal rule-sets (complex versions of don't heat and chill in the same space at the same time) can be converted into buildings specific KPIs allowing a corporate portfolio dashboard to be provided that is highly abstracted from the underlying data.The company makes extensive use of Open-Source software but has developed many in-house proprietary solutions built on newly emerging browser, storage and scalable functional language tools.

Singapore, Singapore

Solar AI Technologies is a software startup which provides building intelligence for energy companies to discover new rooftop solar projects. By combining geospatial analysis of satellite imagery with big data, Solar AI enables solar sales teams to systematically identify qualified leads and prioritize their sales efforts for rooftop solar. Solar AI is a seed stage start-up funded by and incubated as part of ENGIE Factory, the dedicated venture arm for ENGIE Group in Asia-Pacific. Our mission is to hyperscale the deployment of distributed solar and the transition towards 100% renewables by modernizing the way rooftop solar is sold.

United States

Varuna provides alerts, recommendations, and predictions to help water utility leaders to effectively manage a water system.

United States

BOX2M is a SaaS & industrial IoT technology vendor mainly specialized in industry 4.0 focused on energy & utilities verticals. Delivery model is B2B2B through system integrators, energy & utilities companies, telecom operators, technology vendors, services companies or straight B2B to end customers, which are usually factories, data centers & telecom operators, retail, office buildings, smart cities, industrial infrastructure operators, any energy consumer profile (high consumer or critical consumer). We have developed a complete ecosystem (hardware and software) with components which could run together or standalone, integrated with a 3PP component. BOX2M hardware is designed to operate with multiple management platforms and can be produced also grey label for companies owning / running IoT diverse platforms.