NATIONAL OILWELL VARCO LP

HOUSTON, TX

• 877 H-1B petitions approved, FY2009–FY2026
• Denial rate 4.4% across 917 decisions
• Initial petitions: 256 approved, 6 denied
• 27 certified PERM labor certifications
• Median PERM wage $121,000
• Roles sponsored: BI Data Integration Developer, Sr. Oracle Functional Analyst, IOT Software Engineer, Associate Engineer - Fishing tools, Manager - Continuous Improvement HRC

H-1B figures are from the USCIS Employer Data Hub; PERM figures from Department of Labor disclosure data. Both are counts of past adjudications, not predictions about any future petition. Employers are matched by name, so a single legal entity can appear more than once.

All H-1B sponsors · All green card sponsors

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Data updated October 2, 2026