Certification Rate
96.1%
High DOL cert
2026 data Public-data reference Official source
Zef Scientific, Inc.
A DOL Labor Condition Application record spanning FY2023–2026. Review the filing volume, DOL certification record, and offered-wage context below.
- DOL LCA filings
- 51
- DOL-certified
- 96.1%
- Median offered wage
- $103,664
San Diego, CA NAICS: 811219
How many H-1B LCA filings list Zef Scientific, Inc.?
U.S. Department of Labor's OFLC discloses 51 Labor Condition Application filings naming Zef Scientific, Inc. from FY2023 through FY2026, drawn directly from DOL's quarterly public disclosure releases. An LCA is the wage-and-working-conditions attestation an employer files with DOL before petitioning USCIS for an H-1B worker: it is a filing record, not a USCIS approval, a job offer, or a confirmed hire, and the count reflects filings, not people, since an employer sponsoring the same role at more than one worksite, or refiling across fiscal years, is counted once per filing. See filing history · Recent LCAs
How many H-1B petitions has USCIS approved for Zef Scientific, Inc.?
Separate from the DOL filing record above, U.S. Citizenship and Immigration Services adjudicated 63 H-1B petitions naming Zef Scientific, Inc. through FY2024, and approved most of them: 82.5% approved (52 approvals, 11 denials). A DOL certification is the labor-condition step filed before a petition; this USCIS figure is the actual adjudicated outcome, and the two rates commonly differ.
The verdict
Zef Scientific, Inc. is listed in 51 DOL LCA filings, more filings than 96% of employer filers in this extract. DOL certified 96.1% of those LCAs; the median listed offered wage is $103,664. This is not a USCIS approval, hiring, or sponsorship ranking.
- 51
- DOL LCA filings, FY2023–FY2026
- 96.1%
- DOL-certified
- $103,664
- median offered wage
- Top 4%
- of employer filers by volume
According to U.S. Department of Labor OFLC LCA disclosure files (FY2023–FY2026). Based in San Diego, CA.
Zef Scientific, Inc. LCA outcome mix
51DOL LCA filings on record
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Zef Scientific, Inc. vs all U.S. employer filers by LCA volume
Where this employer's disclosed Labor Condition Application count sits among every tracked employer filer (inventory signal, not a sponsorship ranking)
51 5121st of 122824 higher than 117,703 of 122,824 employer filers
Employer filers, banded by disclosed H-1B LCA filing count
Each bar is a band; taller bars hold more employer filers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source U.S. Department of Labor OFLC · FY2023–FY2026
LCA filing shape · Zef Scientific, Inc.
Derived from this employer's disclosed LCAs on file (FY2023–FY2026), title mix and worksite counties, not national boilerplate. LCA filings do not establish USCIS outcomes or confirmed hiring.
Offered-wage span on file: $76,357–$160,000 .
Title concentration
- Service Engineer 47 · 92.2% · $102,716
- Senior Service Engineer 3 · 5.9% · $115,177
- Electronics Engineer 1 · 2% · $112,749
Worksite counties
- SAN DIEGO, CA 5 · 12.5%
- NEW CASTLE, DE 5 · 12.5%
- BOSTON CITY, MA 5 · 12.5%
- YOLO, CA 4 · 10%
- MARION, IN 3 · 7.5%
DOL LCA release change
What changed between the two LCA fiscal years
- Zef Scientific, Inc.'s disclosed H-1B LCA filing count rose from 5 in FY2024 to 10 in FY2025 (+100%).
- Zef Scientific, Inc.'s average disclosed H-1B offered wage rose from $99,910 in FY2024 to $117,179 in FY2025 (+17.3%).
High DOL certification volume
Zef Scientific, Inc. certified 96.1% of 51 LCAs (49 certified). That is a Labor Department attestation signal, not a USCIS approval rate. Wage range on file: $76,357–$160,000.
Cooling filing trend
Completed-year LCA counts fell from 26 in FY2023 to 10 in FY2025 (≈38% of the earlier year). Cumulative volume still 51.
Avg. Salary
$103,664
Near portal avg
Total Workers
51
Moderate worker count
Wondering how long it takes USCIS to process an H-1B petition for this employer?
See current I-129 processing times →
Wage vs. DOL Minimum
+7.4%
At/above DOL floor
national avg +17.8%
Typical DOL Wage Level
Entry (Level I)
62.7% of LCA filings
Full-Time Positions
100%
Primary Worksite County
BOSTON CITY, MA
9.8% of LCA filings
LCA Filing History
H-1B LCA filing trends from FY2023 to FY2026
| Year | LCA filings | Certified | Avg. Salary |
|---|---|---|---|
| FY2023 | 26 | 24 | $91,212 |
| FY2024 | 5 | 5 | $99,910 |
| FY2025 | 10 | 10 | $117,179 |
| FY2026(partial) | 10 | 10 | $125,754 |
Top Occupations
Most frequently listed job titles at Zef Scientific, Inc.
| Job Title | LCA filings | Avg. Salary |
|---|---|---|
| Service Engineer | 47 | $102,716 |
| Senior Service Engineer | 3 | $115,177 |
| Electronics Engineer | 1 | $112,749 |
Nationwide peers near Zef Scientific, Inc.'s 51-LCA band
Cross-state DOL neighbors for Zef Scientific, Inc. - LCA filing-count and offered-wage axes, outside CA.
Similar LCA filing volume
Nearest cross-state employer filers by LCA filing count (51 here; floor ≥10 LCA filings).
Similar avg offered wage
Cross-state employer filers with a comparable average listed offered wage ($103,664 here).
Disclaimer: Informational only, not professional advice.
Read with Zef Scientific, Inc.
ABS(total_petitions) peers first, then a LARGEST-distance pole and a stamp-branched drill, not a fixed Related strip. This page stamps MICRO-BOOK · CERT-SOLID · WAGE-BELOW.
adMarketplace, Inc. · MICRO-BOOK
ABS(total_petitions) peer at 51 LCAs (Δ 0 heavier vs Zef Scientific, Inc.); CERT-SOLID · WAGE-PREMIUM vs this page's MICRO-BOOK · CERT-SOLID · WAGE-BELOW.
Adventist Healthcare, Inc. · MICRO-BOOK
ABS(total_petitions) peer at 51 LCAs (Δ 0 heavier vs Zef Scientific, Inc.); CERT-LOCK · WAGE-BELOW vs this page's MICRO-BOOK · CERT-SOLID · WAGE-BELOW.
Alegent Health-Bergan Mercy Health · MICRO-BOOK
ABS(total_petitions) peer at 51 LCAs (Δ 0 heavier vs Zef Scientific, Inc.); CERT-SOLID · WAGE-BELOW vs this page's MICRO-BOOK · CERT-SOLID · WAGE-BELOW.
Allina Health System · MICRO-BOOK
ABS(total_petitions) peer at 51 LCAs (Δ 0 heavier vs Zef Scientific, Inc.); CERT-LOCK · WAGE-ELITE vs this page's MICRO-BOOK · CERT-SOLID · WAGE-BELOW.
Google LLC · LARGEST-distance pole
CA pole at 33,631 LCAs stamps MEGA-BOOK · CERT-CLEAN, farthest ABS(total_petitions) contrast from Zef Scientific, Inc.'s MICRO-BOOK.
CA worksite board · MICRO-BOOK
Open the CA state board after the ABS peers. Zef Scientific, Inc. stamps MICRO-BOOK · CERT-SOLID inside that worksite mix.
LCA process primer · CERT-SOLID
Zef Scientific, Inc.'s CERT-SOLID stamp sits below CERT-CLEAN. Start with how LCA certification works.
What to do with this profile
Use the DOL LCA record for Zef Scientific, Inc. to compare filing volume and offered wages, not USCIS outcomes.
- Zef Scientific, Inc. filed 51 LCAs in the indexed extract (96.1% certified in-file). That volume ranks higher than 96% of employer filers.
- Compare offered wages and certification rates against 6 same-state filers on the chart above. Jump to compare
- See how other employers in CA rank on LCA filing volume this vintage. CA filers
- Read what an LCA filing records versus a USCIS petition approval. LCA vs petition
DOL disclosure data only. Not legal advice, sponsorship guarantees, or visa eligibility.
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, the data changelog, or report a data error. Data current as of 2026-09-09.