Top 34 Sustainability Management Software Companies Under $1M Revenue (August 2026)

United States

Twinview is a browser-based Digital Twin platform for the property sector connecting building systems’ data to a 3D model viewed on single customisable dashboards. Twinview delivers measurable value by optimising operational performance, reducing carbon, increasing productivity and improving space utilisation. Operations optimisation in the property sector ensures that operations are performing as efficiently as possible. Typically, the goal is to minimise costs and maximise operational capabilities. Twinview goes beyond cost management. It uses data from thousands of assets in a building to provide opportunities for operational efficiency. Every building generates large amounts of data that is often unconnected or used to deliver value to property owners. Twinview connects, analyses and visualises asset data to provide insights and opportunities to optimise operational performance. Customisable dashboards provide essential data to assist in achieving businesses goals and facility managers can access and control a building's assets remotely via a web browser using a desktop computer, tablet or mobile phone. Building performance can be optimised with access to real-time data to identify carbon reduction opportunities, improved productivity and space utilisation. By understanding how a building is performing and used, with Twinview's support, it is possible to identify areas to optimise operational performance. Productivity in the property sector is affected by the efficient use of resources and capital by maximising performance from as few resources as possible. Twinview puts performance information into the hands of those who need it most, such as on a mobile device without needing to access complex BMS (Building Management Systems).

London, England, United Kingdom

At Kantan we're changing the lives of tradespeople by giving them the tools to excel in a competitive marketplace. Our product is an operating system for tradespeople that helps them serve customers, manage operations and make more money. We have scaled rapidly to thousands of tradespeople and hundreds of thousands of households on the platform. We are just getting started on our goal to revolutionise the £45 billion home maintenance industry. We are funded by the OVO Group. With sustainability at our core, we're aiming to create a future in which every UK energy customer is able to undertake their own Zero Carbon journey, without breaking the bank.

United States

CS-VUE | The Compliance Platform, provides a superior solution to the complexities of environmental monitoring and analysing Governance Risk and Compliance (GRC) metrics. CS-VUE is New Zealand’s premiere platform for environmental compliance management. Catering to Australasia’s most active resource consent and environmental permit holders, CS-VUE provides best practice cloud based solutions across a range of key compliance and environmental management obligations. Operating as a secure cloud based platform, CS-VUE provides tools for every step of the environmental permit and resource consent management process. CS-VUE creates work flows, tasks and alerts, allowing permit holders to conceptualise the requirements of their obligations in one easy to navigate location, all while delivering a reliable and secure audit trail. No more missing paper trails, no searching through messy folders on multiple employees hard drives, no random excel spreadsheets. The ease of compliance management and peace of mind that our platform provides, is why CS-VUE’s client base spans across infrastructure, transport, local and central government, mining, manufacturing and farming. With a solution for every environmental management concern, CS-VUE is compliance made easy.

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.

Savannah, Georgia, United States

TurboTax of green construction compliance

Stockholm, Stockholm County, Sweden

Claims Carbon was founded to help insurers reach net-zero in their entire value chain. The Claims Carbon software calculates the size of the climate challenge and opportunity in the ecosystem of an insurance company. Moreover, it helps in target setting and follow up of emission reductions and provides key data for net-zero insurance product development.

München, Bayern, Germany

GLOSUS provides a digital Sustainability Information Platform that completely digitizes the collection, transformation, aggregation and publication of corporate sustainability information. With Sustainability Information Management (SIM) corporate sustainability activities and related ESG data are prepared for diverse information consumer. Borders to value creation partners such as suppliers, business partners such as investors and banks, to customers, talents as well as to external auditors are digitally overcome and brought to the point-of-decision of the respective stakeholders in a simple, understandable and modern way. Our solutions follow international standards and enable digital tagging for sustainability information, so that the increasingly complex EU sustainability reporting regulations (like CSRD) can be complied with. With our innovative software modules like GLOSUS Portrait, GLOSUS Story or GLOSUS Badge sustainability information are managed across all areas, entities and channels. Get started today and learn more how to reap all the benefits of GLOSUS Sustainability Information Management in your company. Contact us now for a free demo!

New York City, New York, United States

Maalka is a scalable technology platform that connects program managers, building owners, and community members to achieve their sustainability goals. The platform provides customizable, portfolio level applications to track resource consumption and sustainability metrics at any resolution, and manage outreach and reporting campaigns that directly engage community sustainability stakeholders. Organizations can add new data streams and third party applications as their sustainability programs expand and evolve to ensure continuous sustainability improvement. Maalka is currently working with major cities, states, private organizations, and agencies across the US to automate their building energy efficiency initiatives, streamline their data-driven outreach and reporting efforts, and scale data-driven analytics across their building portfolios.