Serefina LLC
1 H-1B petitions, 100% certified, $75,000 median salary, FY2026–2026.
San Mateo, CA NAICS: 315990
According to U.S. Department of Labor OFLC LCA disclosure files (FY2026–FY2026). Headquartered in San Mateo, CA. Methodology.
Local thin filer
Serefina LLC (San Mateo, CA) has 1 disclosed LCA with worksites in a single state on this extract. Top title: Designer. Small-N percentages swing hard on one withdrawn filing.
Recent LCA Petitions
Latest H-1B labor condition applications filed by Serefina LLC
| Job Title | Location | Salary | Status | Year |
|---|---|---|---|---|
| Designer | San Mateo, CA | $75,000 | Certified | FY2026 |
H-1B Guides
Essential resources for understanding H-1B visa sponsorship
Frequently Asked Questions
How many H-1B petitions has Serefina LLC filed?
Serefina LLC has filed 1 H-1B LCA petitions covering 1 worker positions from FY2026 to FY2026.
What is the H-1B DOL certification rate for Serefina LLC?
Serefina LLC has a 100% DOL certification rate, with 1 out of 1 LCA petitions certified. That is the Labor Department step, not a USCIS visa approval rate.
What is the average H-1B salary at Serefina LLC?
The average H-1B salary at Serefina LLC is $75,000. Salaries range from $75,000 to $75,000.
What are the most common H-1B job titles at Serefina LLC?
The top H-1B job titles at Serefina LLC include Designer. The most common position is Designer with 1 petitions at an average salary of $75,000.
Where is Serefina LLC located?
Serefina LLC is headquartered in San Mateo, CA.
Is Serefina LLC H-1B dependent?
No, Serefina LLC is not classified as H-1B dependent.
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Every figure on PlainVisa is rendered directly from federal source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-09.