Operations Research Analysts: H-1B employers, A to Z: SOC 15-2031, 1,839 employer records; this page: PECO Energy, An Exelon Company to The United States Pharmacopeial Convention

Source: OFLC LCA disclosure files, fiscal years 2025 to 2026. The list uses the eight most frequent occupations of each employer, so an employer with few filings for this occupation can be absent. An LCA is a filing, not a hire. Methodology.