Kleinfelder

Kleinfelder is a prominent, multinational architectural, engineering, and scientific consulting firm that specializes in regulatory-driven professional services. Founded in 1961 as a construction materials testing company, the privately-held firm has expanded significantly via strategic acquisitions to operate over 100 offices across North America and Australia. Kleinfelder provides end-to-end project delivery services across key sectors, including civil transportation infrastructure, commercial energy, environmental science, and sustainable water management systems. Their multidisciplinary teams guide public and private entities through complex construction materials testing, geotechnical engineering, environmental remediation, and asset management protocols.