Zoll Medical Corporation
A DOL Labor Condition Application record spanning FY2023–2026. Review the filing volume, DOL certification record, and offered-wage context below.
- DOL LCA filings
- 32
- DOL-certified
- 100%
- Median offered wage
- $122,597
Chelmsford, MA NAICS: 334510
How many H-1B LCA filings list Zoll Medical Corporation?
U.S. Department of Labor's OFLC discloses 32 Labor Condition Application filings naming Zoll Medical Corporation 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 Zoll Medical Corporation?
Separate from the DOL filing record above, U.S. Citizenship and Immigration Services adjudicated 42 H-1B petitions naming Zoll Medical Corporation through FY2024, and approved the large majority of them: 95.2% approved (40 approvals, 2 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
Zoll Medical Corporation is listed in 32 DOL LCA filings, more filings than 94% of employer filers in this extract. DOL certified 100% of those LCAs; the median listed offered wage is $122,597. This is not a USCIS approval, hiring, or sponsorship ranking.
- 32
- DOL LCA filings, FY2023–FY2026
- 100%
- DOL-certified
- $122,597
- median offered wage
- Top 6%
- of employer filers by volume
According to U.S. Department of Labor OFLC LCA disclosure files (FY2023–FY2026). Based in Chelmsford, MA.
Zoll Medical Corporation 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)
32 7785th of 122824 higher than 115,039 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 · Zoll Medical Corporation
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: $67,496–$207,900 .
Title concentration
- Test Development Engineer 4 · 12.5% · $100,359
- Regulatory Affairs Specialist 3 · 9.4% · $82,733
- Senior Business Analyst 2 · 6.3% · $150,696
- Principle Regulatory Affairs Specialist 2 · 6.3% · $135,000
- Manufacturing Engineer I 2 · 6.3% · $80,000
Worksite counties
- CHELMSFORD, MA 23 · 79.3%
- CHESTER, PA 1 · 3.4%
- ORANGE, CA 1 · 3.4%
- COOK, IL 1 · 3.4%
- SANTA CLARA, CA 1 · 3.4%
DOL LCA release change
What changed between the two LCA fiscal years
- Zoll Medical Corporation's disclosed H-1B LCA filing count rose from 6 in FY2024 to 13 in FY2025 (+116.7%).
- Zoll Medical Corporation's average disclosed H-1B offered wage fell from $125,305 in FY2024 to $122,398 in FY2025 (-2.3%).
Multi-state worksite footprint
HQ in Chelmsford, MA, but H-1B worksites appear in 6 states (top: MA, CA, CO). Volume 32 LCAs · cert 100%.
Chelmsford, MA worksite concentration
Only 32 LCAs on file for Zoll Medical Corporation, and 71.9% land in CHELMSFORD, MA. Treat rates as descriptive of a small sample. DOL cert on file: 100%.
Compare with another employer filer
Zoll Medical Corporation vs a peer vs the national average, from DOL LCA data.
Geographic Distribution
Where Zoll Medical Corporation places H-1B workers across the United States
Nationwide peers near Zoll Medical Corporation's 32-LCA band
Cross-state DOL neighbors for Zoll Medical Corporation - LCA filing-count and offered-wage axes, outside MA.
Similar LCA filing volume
Nearest cross-state employer filers by LCA filing count (32 here; floor ≥10 LCA filings).
Similar avg offered wage
Cross-state employer filers with a comparable average listed offered wage ($122,597 here).
Disclaimer: Informational only, not professional advice.
Read with Zoll Medical Corporation
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-LOCK · WAGE-PAR.
ABS(total_petitions) peer at 32 LCAs (Δ 0 heavier vs Zoll Medical Corporation); CERT-LOCK · WAGE-ELITE vs this page's MICRO-BOOK · CERT-LOCK · WAGE-PAR.
ABS(total_petitions) peer at 32 LCAs (Δ 0 heavier vs Zoll Medical Corporation); CERT-LOCK · WAGE-PREMIUM vs this page's MICRO-BOOK · CERT-LOCK · WAGE-PAR.
ABS(total_petitions) peer at 32 LCAs (Δ 0 heavier vs Zoll Medical Corporation); CERT-SOLID · WAGE-BELOW vs this page's MICRO-BOOK · CERT-LOCK · WAGE-PAR.
ABS(total_petitions) peer at 32 LCAs (Δ 0 heavier vs Zoll Medical Corporation); CERT-LOCK · WAGE-PAR vs this page's MICRO-BOOK · CERT-LOCK · WAGE-PAR.
MA pole at 3,809 LCAs stamps HEAVY-BOOK · CERT-CLEAN, farthest ABS(total_petitions) contrast from Zoll Medical Corporation's MICRO-BOOK.
Open the MA state board after the ABS peers. Zoll Medical Corporation stamps MICRO-BOOK · CERT-LOCK inside that worksite mix.
Zoll Medical Corporation's WAGE-PAR · MICRO-BOOK stamps sit mid-band. Wage levels I-IV explain the floor behind the offer.
What to do with this profile
Use the DOL LCA record for Zoll Medical Corporation to compare filing volume and offered wages, not USCIS outcomes.
- Zoll Medical Corporation filed 32 LCAs in the indexed extract (100% certified in-file). That volume ranks higher than 94% 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 MA rank on LCA filing volume this vintage. MA 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.