ESG Consulting in Connecticut

TRC Companies is a comprehensive consulting, engineering, and construction management firm serving public and private enterprises across multiple sectors. Operating since 1969, TRC delivers integrated solutions spanning advanced energy, clean transportation, electrical and power systems, environmental health and safety, geospatial technologies, and infrastructure development. The company offers specialized expertise in intelligent grid solutions, pipeline integrity, regulatory compliance, program and project management, and field services and inspection. With a global presence across numerous offices and a team of experienced practitioners, TRC provides direction-setting perspectives and strategic partnerships designed to help organizations navigate complex challenges and changing business landscapes. Their seamlessly integrated service offerings address built and natural environment imperatives, supporting clients in achieving operational efficiency, regulatory compliance, and sustainable growth across power and utilities, energy, commercial and industrial, transportation, water, and construction sectors.

Fractional sustainability consulting firm offering part-time ESG advisors tailored to small and mid-size businesses across retail and hospitality

NYC-based women-owned ESG and sustainability consulting firm helping companies with carbon footprint measurement and ESG strategy

ERM is a global sustainability consulting and advisory services firm specializing in helping businesses navigate complex environmental, social, and governance challenges. With expertise across multiple industries including manufacturing, retail, technology, and more, ERM offers comprehensive solutions spanning climate and net zero strategies, supply chain sustainability, compliance and auditing, circular economy initiatives, and ESG reporting. The firm provides unparalleled depth and breadth of expertise through services including capital projects and infrastructure advisory, carbon markets, sustainable finance, health and safety management, and supply chain risk management. With operations in over 38 countries and territories, ERM combines strategic guidance with practical execution support to help organizations integrate sustainability into their core business operations. The company maintains a dedicated research arm through the Sustainability Institute and supports impact initiatives via the ERM Foundation, positioning itself as a thought leader in corporate sustainability transformation.

TerraPass specializes in carbon accounting, ESG reporting, and environmental impact consulting for retailers. They provide supply chain emissions analysis and help retail businesses develop climate action strategies.

Accenture provides ESG strategy, sustainable supply chain optimization, and digital transformation services for retail enterprises. They help retailers implement technology solutions for sustainability reporting and environmental compliance.