Mainspring Energy Inc. has shown increased DOL filing activity recently, suggesting expanded hiring.
Most Recent Year
18
FY2025Prior Year
11
YoY Change
+63.6%
Peak Year
FY2025
18 filingsQuarterly DOL Filing Volume
Annual Filing Volume - Historical View
Hiring by Role
Top occupations this employer files for, with certified filing volume over time.
Staff Mechanical Engineer
7 certified filings in FY2025
Software Automation Engineer
2 certified filings in FY2024
Supplier Quality Engineer
3 certified filings in FY2025
Supplier Quality Engineer
1 certified filings in FY2025
Staff Embedded Software Engineer
1 certified filings in FY2025
Understanding This Data
DOL LCA filing volume measures how often this employer filed for permission to hire workers on H-1B visas. It correlates with skilled-worker hiring activity; a decline suggests fewer new hires requiring sponsorship. It does not capture hiring of US citizens and green-card holders. See our methodology for details.