ASM Affiliates (ASM) is a cultural resources management (CRM) firm with more than 40 years of experience providing NEPA, CEQA, NHPA, DAHP, and other compliance services and environmental studies to government agencies and private proponents. With more than 100 professionally qualified archaeologists, architectural historians, historians, GIS specialists, cultural anthropologists, technical specialists, and administrative staff, ASM can efficiently provide compliance oriented services of the highest quality. With capable offices throughout the western and Pacific U.S., our high-quality services are accompanied by our significant geographic capabilities. Headquartered in Carlsbad, California other office locations include; Bakersfield, San Diego, Pasadena, and Sacramento, California; Hilo, Honolulu, and Kahului, Hawaii; Reno, Nevada; Eugene and Portland, Oregon; and, Seattle and Stanwood, Washington. Regardless of project size or scope, each office offers our clients the continuous, high-quality, long-term support you expect from ASM. ASM Mission ASM Affiliates advocates for the preservation of our cultural heritage through a community first approach, bringing together a team of experts dedicated to quality professional services, meaningful communication, and successful project delivery. ASM Vision Driven by our Employee Owners and foundational values, we commit to being the leader in Cultural Resource Management. ASM Values Collaboration, Quality, Transparency, Inspiration, Adaptation, and Safety.
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The ASM Affiliates annual revenue was $27.2 million in 2026.
Brian Williams is the CEO of ASM Affiliates.
85 people are employed at ASM Affiliates.
ASM Affiliates is based in Carlsbad, California.
The NAICS codes for ASM Affiliates are [519190, 51, 5191, 519, 51919].
The SIC codes for ASM Affiliates are [73, 738].