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Department of Energy NAICS 541990 and PSC H228 contractors in California
All Other Professional, Scientific, and Technical Services. EQUIPMENT AND MATERIALS TESTING- ENGINES, TURBINES, AND COMPONENTS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.
California · Department of Energy
Last updated: April 7, 2026
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$780,972,700
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