XL Sci-Tech

GRAM Northwest, LLC is a diverse science and engineering consulting company based in Richland, WA, boasting over 150 years of combined experience across various disciplines, including hydrogeology, environmental science, archaeology, and project management. The firm emphasizes the highest ethics in business dealings and prioritizes safety, efficiency, and quality in all its projects. With a team of highly qualified professionals, GRAM Northwest develops and manages a wide range of environmental projects, providing both technical support and field services. Their commitment to delivering compliant solutions and superior service ensures consistent, quality results for clients on both small- and large-scale initiatives. Generated from the website

Established in 1978, White Shield is an American-owned consulting company that serves clients in Washington, Oregon, Idaho and Montana. It also conducts projects in Alaska, California, Nevada and Arizona. The company specializes in the design and construction of various projects throughout the Pacific Northwest region. It offers land parcel delineation, topographic mapping, hazard mitigation, groundwater well installation and environmental monitoring services. White Shield also provides industrial hygiene monitoring, aerial control mapping, and litigation and permit support services. It also conducts lead-based paint surveys. The company serves the government, transportation, utility, communications, energy, commercial, and banking and insurance industries. It employs a work force of more than 65 people. White Shield s projects include the Federalm Highway Administration and Hanford Reach National Monument.