H-1B labor condition applications Ecolab USA Inc. filed with the U.S. Department of Labor over 7 years, the latest in fiscal year 2026.
Employers with H-1B history →(USA) Ecolab USA is on USCIS's list of E-Verify employers. The STEM OPT extension needs an employer that uses E-Verify.
(USA) Ecolab USA lists 3 emails for H-1B questions on its filings. Start your 3-day free trial to see them →
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Updated Nov 1, 2026. How we read job postings