Question 1

Does Controlled Contamination Services sponsor H-1B visas?

Accepted Answer

Based on public DOL records, Controlled Contamination Services does not appear to have filed H-1B visa applications.

Question 2

Does Controlled Contamination Services sponsor green cards?

Accepted Answer

Yes. Controlled Contamination Services has filed 427 PERM labor certification applications for employer-sponsored green cards, with a 83.4% approval rate. The median processing time from filing to decision has been 471 days. See the Green Cards tab for full PERM filing details.

Question 3

How many visa workers does Controlled Contamination Services sponsor?

Accepted Answer

Controlled Contamination Services has filed 0 LCAs covering 0 H-1B positions, and 427 PERM green card applications. The filing history chart above shows how Controlled Contamination Services's sponsorship volume has changed over time. See the H-1B and Green Cards tabs for detailed breakdowns.

Question 4

How long does it take to get a green card through Controlled Contamination Services?

Accepted Answer

The employer-sponsored green card process has three main stages: PERM labor certification with the DOL (6–18 months), I-140 immigrant petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. Controlled Contamination Services's median PERM processing time from filing to decision has been 471 days. For applicants from countries with visa backlogs like India and China, the wait for a visa number after I-140 approval can add years. The total timeline from start to green card is typically 1–5+ years.

Question 5

What is Controlled Contamination Services's green card commitment?

Accepted Answer

Green card commitment data is not available for Controlled Contamination Services. This metric requires both H-1B and PERM filing history.

Year	LCA Filings	PERM Filings
2024	0	114
2023	0	117
2022	0	195
2021	0	1

Location	Positions	Min	Median	Max
Sparks, Nevada	73	$21,154	$41,600	$41,600
Bothell, Washington	60	$31,429	$37,440	$41,600
Fremont, California	60	$35,339	$35,360	$35,360
Los Angeles, California	35	$33,363	$41,600	$41,600
Anaheim, California	26	$28,558	$41,600	$41,600
San Diego, California	26	$31,200	$35,360	$35,360
Buffalo, New York	24	$27,456	$30,160	$30,160
Boston, Massachusetts	15	$29,640	$29,640	$37,440
Baltimore, Maryland	14	$23,878	$33,280	$33,280
Frederick, Maryland	14	$25,418	$35,360	$35,360
Cranbury, New Jersey	14	$32,947	$32,947	$32,947
Worcester, Massachusetts	11	$29,640	$34,320	$34,320
Raleigh, North Carolina	10	$23,733	$23,733	$23,733
Bethlehem, Pennsylvania	10	$24,960	$24,960	$24,960
Pasadena, California	6	$41,600	$41,600	$41,600

Controlled Contamination Services — Visa Sponsorship

Overview

Filing History

Worksites

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Frequently Asked Questions

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