Mathematical Analysis Research Corp

When Geofon Incorporated was initially founded in 1983, the firm provided a range of geotechnical and environmental services to a variety of public and private clients throughout Southern California. The firm has greatly expanded its technical and geographical coverage, offering environmental engineering and remediation, civil construction and regulatory compliance for federal, local government and commercial clients throughout the Western United States. Geofon has also added regulatory, policy and processing services for the food industry. A significant portion of Geofon s business (more than $100 million) has come from its relationship with the United States Department of Defense, which dates back to 1984. The company also works with the U.S. Army Corps of Engineers and the Naval Facilities Engineering Command.

Tetra Tech is one of the leading providers of specialized management consulting and technical services. The company focuses on the areas of resource management, infrastructure, and communications. Tetra Tech was founded to provide engineering services related to waterways, harbors and coastal areas. The company has since increased the size and scope of its business and expanded its service offerings through a series of strategic acquisitions and internal growth. Tetra Tech provides environmental services, water and wastewater management, infrastructure services, security design and outsourced technical services. The company had nearly 7,500 employees located in more than 250 offices throughout the world. Tetra Tech was founded in 1966 and is based in Pasadena, Calif.

MARRS Services Inc., based in Fullerton, CA, is a woman and minority-owned small business that offers comprehensive project delivery solutions across various sectors, including aviation, transportation, water and wastewater, environmental compliance, and facilities management. The company prides itself on providing superior services while fostering career and professional growth opportunities for its staff. With a commitment to sustainability and resource conservation, MARRS employs a holistic approach to environmental management and engineering studies, ensuring that projects are completed with an emphasis on value engineering and life cycle costs. The firm holds multiple certifications, including MBE, WBE, SBE, LBE, and CBE, and actively engages in community outreach to promote the engineering profession among high school students. Generated from the website