Adanta Inc

Closure Solutions Inc, based in Concord, CA, specializes in consulting, planning, engineering, and construction solutions for complex environmental and infrastructure challenges. With over 65 years of experience, the company is dedicated to sustainable practices and offers a range of services including remediation of PFAS, disaster and emergency management, and electric vehicle charging infrastructure development. As an employee-owned organization, Closure Solutions fosters a culture of collaboration and professional growth, ensuring that every team member's contributions are valued. Their commitment to balancing economic development with environmental sustainability drives their mission of delivering impactful solutions for clients in both the private and public sectors. Generated from the website

Tetra Tech Inc. is one of the leading providers of consulting, engineering and technical services in the global market. Based in Lafayette, Calif., the company renders photogrammetric mapping, orthophotography, multi and hyperspectral technology and geographic information systems. It provides geospatial solutions for a broad spectrum of markets, including federal agencies, military bases, energy companies, mining industries and golf courses. In addition, Tetra Tech Inc. has completed numerous projects in areas, such as climate change, water quality, vapor intrusion and software development.

Tetra Tech, based in Oakland, CA, is committed to enhancing the quality of life globally through innovative science and technology solutions. Their expertise encompasses a wide array of services, addressing complex challenges related to water supplies, energy transition, and environmental conservation. The company's Tetra Tech Delta suite employs advanced data analytics and artificial intelligence to deliver transformational outcomes for clients. Their team of world-class engineers and scientists utilizes sustainable approaches and local knowledge to create resilient solutions in various sectors, including digital systems, energy, and international development. Generated from the website