Question 1

Does Sigma Computing sponsor green cards?

Accepted Answer

Yes. Sigma Computing has filed 8 PERM labor certification applications with the Department of Labor, with 8 certified. The median processing time from filing to decision has been 512 days.

Question 2

What is the current PERM processing time?

Accepted Answer

The DOL processing time from PERM filing to decision typically ranges from 6 to 18 months. This does not include the prevailing wage determination (1–6 months) or the recruitment period (2–3 months) that happen before filing. For Sigma Computing, the median processing time from filing to decision has been 512 days. See the processing time chart above for year-over-year trends.

Question 3

How long does it take to get a green card through Sigma Computing?

Accepted Answer

The full employer-sponsored green card timeline depends on three stages: PERM labor certification (6–18 months), I-140 petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. 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 process from start to green card typically takes 1–5+ years.

Question 4

What triggers a PERM audit?

Accepted Answer

The DOL may audit a PERM application if certain risk factors are present: layoffs within 6 months of filing, the foreign worker having an ownership interest in the company, job requirements that exceed the norm for the occupation, foreign language requirements, or combination occupations. An audit requires additional documentation but does not mean the case will be denied.

Question 5

What is Sigma Computing's PERM approval rate?

Accepted Answer

Sigma Computing has a 100% PERM approval rate across 8 total applications (8 certified, 0 denied, 0 withdrawn). The national average PERM approval rate is approximately 85%. Note that withdrawn cases are not counted in the approval rate calculation.

Year	Filings	Certified	Denied	Withdrawn	Median Processing Days
2024	4	4	0	0	512
2023	4	4	0	0	513

Job Title	Salary	Location	Filed	Decision	Days	Status
Software Engineer G-100-24065-772161	$235,000	San Francisco, CA	Mar 5, 2024	Jul 31, 2025	513	Certified
Sr. Cyber GRC Analyst G-100-24011-635424	$160,000	New York, NY	Jan 11, 2024	Jun 5, 2025	511	Certified
Head of Information Security G-100-24011-635363	$275,000	San Francisco, CA	Jan 11, 2024	Jun 5, 2025	511	Certified
Software Engineer G-100-24011-632409	$175,000	San Francisco, CA	Jan 10, 2024	Jun 5, 2025	512	Certified
Software Engineer G-100-23314-494606	$175,000	San Francisco, CA	Nov 10, 2023	Apr 3, 2025	510	Certified - Expired
Software Engineer G-100-23306-474126	$138,000	San Francisco, CA	Nov 2, 2023	Apr 4, 2025	519	Certified - Expired
Product Manager G-100-23293-445080	$248,768	San Francisco, CA	Oct 19, 2023	Feb 27, 2025	497	Certified - Expired
Software Engineer G-100-23250-326473	$149,000	San Francisco, CA	Sep 7, 2023	Feb 10, 2025	522	Certified - Expired

Sigma Computing — Green Card PERM Data

Sigma Computing PERM & Green Card Filings

PERM Filings by Quarter

PERM Processing Time by Year

All PERM Filings

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