As of August 2026, Latka tracks 34 energy management software companies under $1M in annual revenue. They have combined revenues of $16.9M and employ 579 people. They have raised $425K and serve 20M customers combined.
Every company below sells energy management software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.
Energy Management Software (EMS) refers to technology solutions that assist organizations in monitoring, controlling, and optimizing their energy consumption across various assets and facilities. These solutions typically integrate data from multiple sources, such as energy meters, sensors, and building management systems, to provide actionable insights into energy usage and efficiency. The software enables users to analyze energy consumption patterns, identify inefficiencies, and implement strategies to reduce energy costs and environmental impact. The primary use cases for energy management software include energy monitoring, demand forecasting, reporting and analytics, and automation of energy-saving measures. Common features often found in EMS include data visualization dashboards, real-time energy tracking, alert systems for energy anomalies, and compliance reporting tools. Typical buyer personas for EMS include facility managers, energy managers, sustainability officers, and financial analysts, all of whom seek to enhance energy performance and drive cost savings within their organizations.
Sorting: Highest -> Lowest
Showing 10 of 34 companies ranked by annual revenue.
Vaughan, Ontario, Canada
Kontrol Technologies Corp., a Canadian public company, is a leader in smart buildings and cities through IoT, Cloud and SaaS technology. Kontrol Technologies provides a combination of software, hardware, and service solutions to its customers to improve energy management, air quality and continuous emission monitoring. NEO : KNR | OTCQB : KNRLF
United States
At Novacene, we are dedicated to making it simpler for buildings to meet their carbon reduction targets and progress towards net zero. Our technology doesn’t just gather data; it transforms it into actionable insights that can actuate other IoT devices, such as lighting controls, quickly and cost-effectively. Most of our customers identify savings within weeks, and these savings can often be automated permanently. Smart building technology isn’t limited to buildings with existing Building Management Systems (BMS). Thanks to affordable IoT sensors and controls, even the 87% of buildings currently without BMS can enjoy the benefits of smart building solutions. Are you ready to discover how Novacene can help you achieve substantial energy savings and meet your ESG goals? Contact us today to start your journey towards more sustainable operations. #SmartBuildings #IoT #EnergyEfficiency #SustainableFuture #netzero #PAS 2035 #Novacene
Berlin, Germany
Thermosphr is a revolutionary operating system for thermal management in commercial buildings. We use a unique proprietary technology, result of years of research in thermal optimization and data science, which simulates and predicts building thermal behavior. Our SaaS plugs into any BMS and optimizes heating and cooling equipment settings (HVAC) in real time for maximum energy and cost efficiency. Our solution shows savings >30% within days, at no upfront cost, with continuous improvement. We are faster, more transparent and more performant than any solution available on the market! Thermosphr is bringing breakthrough thermal engineering technologies to the building industry, for more sustainable and profitable real estate.
Boise, Idaho, United States
Developer of an energy efficiency software designed to assist in automated lighting sales. The company's software helps customers to reduce product and installation costs and streamlining utility rebate programs by providing a centralized project information database to prepare proposals and manage jobs from lead to close, enabling manufacturers to simplify buying, selling and maintaining high-efficiency energy streams.
United States
Emitu is the ultimate IoT platform that offers real-time visibility into energy consumption, equipment performance, asset tracking, and sensor data collection while also being highly adaptable to different use cases and hardware configurations. Emitu's proprietary technology combines a low code framework and smart templates, enabling you to customize and deploy IoT solutions up to 10x faster than traditional methods, saving you time and reducing deployment costs. We enable a quicker Digital Transformation journey across different industries, such as Manufacturing, Utilities, Smart Buildings, and Smart Cities, to deploy simpler but effective IoT solutions. By leveraging Emitu, you can achieve a 360º view for efficient management and operational control, reduce costs, and maximize ROI, regardless of whether you are a small business or a large enterprise. Choose Emitu and easily stay ahead of the curve in achieving your IoT goals.
Utrecht, Netherlands
MeterInsight is a company that provides energy monitoring solutions to help businesses save energy and become more sustainable.
San Francisco, California, United States
Provider of an online utility analytics platform. The company offers an utility analytics software platform that enables the worldwide commercial property market to save money through improved utility resource management.
Seattle, Washington, United States
Energsoft is software as a service that improves batteries and energy storage, B2B platform reports, and predicts batteries AI insights.
Aachen, Germany
Developer of a distribution management software designed to monitor, analysis, control, automation and planning of distribution grids. The company's active distribution management software utilizes machine learning technique based on artificial neural networks to estimate precisely the state of the power grid using only 10% of processing power compared to a traditional state estimation, enabling distribution network operators to get affordable real-time grid awareness as well as safe and efficient operation to distribution system operators.
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.
Latka tracks 34 energy management software companies under $1M in annual revenue. Together they generate $16.9M in annual revenue and employ 579 people.
Kontrol Technologies Corp. is the largest, with $880K in annual revenue, founded in 2016.
The average energy management software company in this list makes $498K a year, across 34 companies with reported revenue. They serve 20M customers combined.
Ranked by annual revenue, the leaders are Kontrol Technologies Corp., Novacene, Thermosphr, Retrolux and Emitu.
The 34 energy management software companies under $1M in annual revenue tracked here have raised $425K in disclosed funding between them.
- Must provide functionality for real-time energy monitoring and reporting - Should include analytics and visualization tools for understanding energy usage patterns - Must support automation of energy-saving strategies and demand response - Should allow integration with multiple data sources such as meters and sensors - Not just focused on monitoring; must also enable optimization of energy consumption - Must offer features that facilitate regulatory compliance and reporting
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