$321,909
＋3%
Business Organizer
2024
$183k
45 hrs/wk
$140k
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Business Organizer at Steamfitters Local Union No 420
Fiscal year ended June 30, 2024. Published on January 25, 2026.
Total compensation
Mark Heffernan has been listed as an employee of Steamfitters Local Union No 420 in Form 990 filings since at least fiscal year 2016. Total compensation for Mark Heffernan has increased by 29.9% from 2016 to 2024.