Green & Sustainability Solutions Organizations

Founded in 2014 by Manasij Kar and Deep Chakraborty, Enact Systems Inc. is a California-based software company that develops cloud-based platforms for the design, sales, deployment, financing, and lifecycle management of distributed solar and energy storage projects. The company serves solar installers, project developers, EPC contractors, financiers, and asset owners in more than 20 countries. Its Software-as-a-Service (SaaS) platform supports the complete project lifecycle, from system design and proposals to installation management, asset monitoring, and customer engagement, with a focus on streamlining workflows across the distributed energy sector.

The International Bureau of Fiscal Documentation (IBFD) is an independent, non-profit foundation headquartered in Amsterdam, Netherlands, specializing in international and cross-border taxation. Founded in 1938, it provides research, publications, databases, education, and advisory services to businesses, governments, tax authorities, international organizations, universities, and other clients worldwide. Specializing in international tax law and policy, IBFD maintains a global network of tax experts and correspondents with specialist research platforms and training programmes covering tax treaties, transfer pricing, and other cross-border tax issues.

IncentiFind, Inc. is a Houston, Texas–based software company founded in 2017 by architect and sustainability consultant Natalie Campos Goodman. The company develops a database of U.S. green building incentives that helps property owners, developers, design firms, contractors, lenders, utilities, and software providers identify grants, tax credits, rebates, and other financial incentives for sustainable construction and renovation projects. Its platform integrates incentive data into design, construction, and real estate workflows, with a focus on improving access to incentive programmes offered by federal, state, local, and utility organizations.

Clearyst GBB LLC, doing business as Green Business Benchmark (GBB), is a Texas–based sustainability software company that helps organizations assess, manage, benchmark, and improve their environmental, social, and governance (ESG) performance. Originally founded in 2008 as Green Business Bureau (GBB), the business was acquired by sustainability technology company Clearyst in 2022 and rebranded as Green Business Benchmark in 2023. It provides subscription-based sustainability management software, benchmarking tools, certification programmes, and advisory services for businesses of varying sizes seeking to formalize and measure sustainability initiatives.

Clearyst Inc. is a Texas–based sustainability technology company founded by Paul Ghiz and Chris Robinson. The company develops software and advisory solutions that help organizations plan, manage, and communicate sustainability initiatives, operating through a portfolio of subsidiary brands and shared technology services. Its offerings address ESG strategy, carbon management, sustainability communications, benchmarking, and employee engagement for businesses seeking to integrate sustainability into their operations.

The Greenhouse Gas Management Institute (GHGMI) is a global nonprofit organization co-founded in 2007 by Michael Gillenwater and colleagues to strengthen the technical foundations of climate action. It helps governments, businesses, development agencies, and climate professionals build the expertise needed to measure, report, verify, and manage greenhouse gas emissions. GHGMI provides professional training, applied research, workforce development, and technical assistance, supporting the effective implementation of greenhouse gas accounting systems and climate policies in countries and organizations worldwide.

Circular Pro GmbH is a German circular economy and compliance company helping manufacturers, brand owners, importers, and e-commerce sellers navigate Extended Producer Responsibility (EPR) requirements across Europe. The company operates a digital platform that combines regulatory guidance, compliance services, and access to specialist partners for packaging, WEEE, batteries, and related product obligations. Circular Pro is part of the Raan Group, alongside Reclay and RecycleMe, drawing on more than 20 years of experience in circular economy and EPR compliance.

Raan Group is a German, owner-managed circular-economy group whose businesses offer Extended Producer Responsibility (EPR), recycling, environmental compliance, packaging sustainability, and digital compliance services. Headquartered in Herborn, the group brings together several specialised companies, including Reclay, RecycleMe, Circular Pro, Procircular, and Léko, which operate across Europe and North America.

The Hashgraph Group AG (THG) is a Swiss venture-building, investment, and technology company focused exclusively on the Hedera ecosystem. The company works with startups, enterprises, and public sector organizations developing distributed-ledger applications on Hedera. THG combines venture funding with commercialization and implementation support, helping portfolio companies bring Web3 and digital-infrastructure projects to market. It also serves as the operating partner for several Hedera ecosystem initiatives, linking capital, technical expertise, and business development activities within a single organizational structure.

Green Initiative International is an international climate advisory and certification company that helps organizations integrate climate strategy, carbon management, and nature-positive practices into their operations. Founded in 2014, the organization works with businesses, financial institutions, destinations, and public-sector entities to support decarbonization, climate governance, and internationally recognized sustainability certifications. Its activities combine advisory services with digital tools and certification programs, including climate footprint assessments, net-zero planning, ecosystem restoration initiatives, and sustainable finance support. Green Initiative also operates the Greenia platform helping organizations measure emissions, manage sustainability performance, and address evolving reporting and regulatory requirements.

The Association for the Advancement of Sustainability in Higher Education (AASHE) is a U.S.-based nonprofit membership organization that supports the integration of sustainability into higher education institutions. AASHE serves universities, colleges, and other higher education stakeholders through benchmarking frameworks, professional development, research resources, conferences, and peer-learning networks. It operates STARS (Sustainability Tracking, Assessment & Rating System), a widely used framework that enables institutions to measure, benchmark, and publicly report sustainability performance across academics, engagement, operations, and governance.

The University of New Hampshire Sustainability Institute (UNHSI) is the sustainability hub of the University of New Hampshire, dedicated to advancing sustainability through education, research, campus operations, and community engagement. Building on UNH's long-standing commitment to sustainability, the institute serves as a catalyst, convener, and champion of sustainability initiatives across the university and beyond. UNHSI also develops and manages the SIMAP carbon and nitrogen accounting platform, which is used by colleges, universities, and other organizations to measure environmental impacts and support climate action planning.