David Evans & Associates

Brown and Caldwell, based in Olympia, WA, is a leading firm specializing in water and environmental solutions. The company's innovative and practical approaches address complex challenges in membrane and water treatment, bridging design and operation to serve clients and communities effectively. With a strong focus on climate change resilience, Brown and Caldwell collaborates with various partners to develop sustainable infrastructure across the water sector. Their commitment to research, technology, and water stewardship enhances their ability to deliver comprehensive services, including compliance, permitting, and industrial water management. Generated from the website

HDR ICA Engineering, based in Olympia, WA, is an employee-owned firm with a global presence, focusing on a wide range of markets including aerospace, civic, healthcare, and environmental services. With a commitment to sustainability and community engagement, the company collaborates on projects that enhance infrastructure, promote biodiversity, and revitalizes urban spaces. Dedicated to addressing some of the world's most pressing challenges, HDR ICA Engineering emphasizes innovative design and operational excellence across various sectors such as transportation, energy, and public health. Their multidisciplinary approach integrates engineering, architecture, and planning to deliver impactful solutions that foster economic growth and community well-being. Generated from the website

Landau Associates has been providing its clients with environmental, engineering, permitting and regulatory compliance services and strategies to support site and infrastructure development since 1982. The company, based in Edmonds, Wash., provides environmental site investigation and remedial design services at more than 500 industrial, commercial and municipal sites. Its geotechnical engineering services support site development, infrastructure development and improvement, and environmental projects, including natural resource mitigation and remediation of contaminated sites. The company s in-house geotechnical testing laboratory supports a variety of client projects. Landau Associates also provides clients with scientific and strategic assistance in complying with federal, state and local regulations governing the protection and preservation of fish, wildlife, habitat and wetlands. The company employs biologists and scientists who integrate development projects with the environment.