Green card · PERM

Controlled Contamination Services

Dallas, TX

FY2025 · DOL disclosed determinations

All occupations · All reported work states · Change filters

Disclosed cases167Selected period and filters

Certified status91Certified status only

Median annual wage$41,600Certified annual cases · n=91

Middle 50% of wages$35,360–$41,60025th to 75th percentile

Reported occupations

Employer-wide · FY2025

Janitors and Cleaners, Except Maids and Housekeeping Cleaners167

Reported work states

First reported worksite per case · FY2025

California73

Nevada43

Maryland18

New York12

Washington11

Massachusetts10

Disclosed filing history

Employer-wide · published fiscal years · all occupations and work states. Partial periods are labelled and cover fewer months.

FY2022140

FY202362

FY2024197

FY2025167

PERM certification is a step in the green card process, not a green card approval. Employers are grouped by their reported legal name and employer city/state. Different address groups remain separate; corporate families are not merged.