Manufacturing WI DOL H-1B OSHA ITA WARN Act

NorthStar Medical Radioisotopes, LLC: Full Federal Profile

NorthStar Medical Radioisotopes, LLC in WI (Manufacturing) shows all three federal tracks on this profile: 1 H-1B LCAs, an employer OSHA injury record, and 2 WARN notices.

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NorthStar Medical Radioisotope… workforce trust profile Three rising office-tower pillars encoding federal-records percentiles for the tracks this employer carries. NorthStar Medical Radioisotope… Federal records · signal DOL H-1B · OSHA ITA · WARN Act 255075100 1 signal 93 signal 1 signal Hiring Safety Stability 1 filings Grade A 2 WARN
Higher = stronger signal vs. peers (live corpus percentile 0–100 per axis present on this profile). Source: DOL OFLC, OSHA ITA, WARN Act.

NorthStar Medical Radioisotopes, LLC (WI): · 1 H-1B LCA at a $115,561 disclosed median · OSHA Grade A (DART 0.53) · 2 WARN notices

According to DOL OFLC H-1B disclosures, OSHA ITA injury logs, and state WARN Act notices, NorthStar Medical Radioisotopes, LLC in WI carries 1 H-1B wage filing on record, a $115,561 median wage (below the $120,000 national median), a strong A OSHA safety grade and 2 WARN layoff notices on file. H-1B filing volume ranks #17,049 of 36,919 sponsors in this corpus (about the 0th percentile). Every figure is a federal filing, not an estimate; see methodology for coverage limits.

  • 1 H-1B LCAs
  • $115,561 median wage
  • Grade A OSHA
  • 2 WARN

Layoff & federal record

According to U.S. Department of Labor, OSHA, and state WARN Act filings, NorthStar Medical Radioisotopes, LLC carries 1 H-1B wage filing on record, a $115,561 median wage (below the $120,000 national median), a strong A OSHA safety grade and 2 WARN layoff notices on file. In this corpus, H-1B filing volume ranks #17,049 of 36,919 sponsors in this corpus (about the 0th percentile), and disclosed median wage sits at the 46th percentile of 178,031 credible H-1B wage rows.

1
H-1B filings
$115,561
median H-1B wage
Grade A
OSHA safety
2
WARN notices

Figures above come from DOL H-1B LCAs, this employer's OSHA injury log, and state WARN notices, three independent disclosure systems.

H-1B Filings

1

DOL labor condition applications on file

Median H-1B Salary

$115,561

Across 1 disclosed positions

OSHA Safety Grade

Grade A · DART 0.53

vs 1.14 same 2-digit NAICS sector (OSHA ITA 2022–2023, hours-weighted)

WARN Workforce Impact

93 workers

2 WARN Act notices on file

Where NorthStar Medical Radioisotopes, LLC's H-1B wage sits nationally

Median disclosed wage vs. all US employers with H-1B filings

$115,561 Top 54% higher than 46% of 178,031 US employers

$0–$20,000: 1 US employers (0%). Below this entry. $20,000–$40,000: 341 US employers (0%). Below this entry. $40,000–$60,000: 5,526 US employers (3%). Below this entry. $60,000–$80,000: 16,865 US employers (9%). Below this entry. $80,000–$100,000: 30,954 US employers (17%). Below this entry. $100,000–$120,000: 33,687 US employers (19%). This entry sits in this band. $120,000–$140,000: 28,300 US employers (16%). Above this entry. $140,000–$160,000: 21,256 US employers (12%). Above this entry. $160,000–$180,000: 14,088 US employers (8%). Above this entry. $180,000–$200,000: 9,515 US employers (5%). Above this entry. $200,000–$220,000: 6,376 US employers (4%). Above this entry. $220,000–$240,000: 3,830 US employers (2%). Above this entry. $240,000–$260,000: 2,385 US employers (1%). Above this entry. $260,000–$280,000: 1,542 US employers (1%). Above this entry. $280,000–$300,000: 824 US employers (0%). Above this entry. $300,000–$320,000: 2,541 US employers (1%). Above this entry. NorthStar Medical Radioisotopes, LLC $0 $320,000 every US employer with H-1B filings, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US employers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source DOL Office of Foreign Labor Certification, H-1B Disclosure Data · August 2026

Government Data Summary

Field Value Source
Employer Name NorthStar Medical Radioisotopes, LLC DOL OFLC / OSHA / WARN
Industry Manufacturing NAICS / DOL
State WI U.S. Federal Records
H-1B Filings 1 DOL OFLC LCA Disclosure
H-1B Median Salary $115,561 DOL OFLC LCA Disclosure
OSHA Safety Grade A OSHA ITA
OSHA DART Rate 0.53 OSHA ITA Establishment Records
WARN Layoff Notices 2 notice(s), 93 workers WARN Act notices, state workforce agency originals (archival backstop: LayoffData.com)

NorthStar Medical Radioisotopes, LLC's values above reflect the most recent DOL Labor Condition Applications, OSHA Injury Tracking Application records, WARN Act notices on file for this employer in WI (Manufacturing).

H-1B Salary Data

Job Title Median
Sr Mechanical Engineer, Thermal Systems $115,561

What the Data Says About NorthStar Medical Radioisotopes, LLC

NorthStar Medical Radioisotopes, LLC operating in WI within the Manufacturing sector: the company has filed 1 H-1B labor condition applications, of which 1 disclose a usable wage figure with a median of $115,561. Records here combine U.S. Department of Labor disclosures and state workforce agency filings.

On workplace safety, NorthStar Medical Radioisotopes, LLC posted a DART (Days Away, Restricted, Transferred) rate of 0.53 injuries per 100 full-time workers, compared with the hours-weighted average of 1.14 for the same 2-digit NAICS sector in OSHA ITA 2022–2023 filings. Our composite grade of "A" is that employer-to-sector ratio (A ≤0.5× sector · B ≤0.8× · C ≤1.2× · D ≤1.8× · else F), so a job seeker can compare a hospital chain to a warehouse or a bank to a food processor without chasing down OSHA formulas. Across all years on file, OSHA logged 3 reportable injuries at this employer.

2 WARN Act notices affecting 93 workers have been filed against NorthStar Medical Radioisotopes, LLC in WI. Multiple notices can mean consolidations or broader restructuring; weigh them next to this employer's pay and safety signals, and the employer's own disclosures, when judging an offer.

NorthStar Medical Radioisotopes, LLC is one of the rarer profiles that carries both sponsorship volume (1 H-1B LCAs) and WARN history (2 notices) in the same public record for Manufacturing in WI. Weigh those two signals separately before treating either as the whole story.

OSHA Safety Record

Grade A DART Rate: 0.53 (same-NAICS-sector avg: 1.14)
This employer DART rate (lower is safer)
Same NAICS-sector average

NorthStar Medical Radioisotopes, LLC's DART rate (days away/restricted/transferred per 100 FTE) vs the hours-weighted 2-digit NAICS sector average from OSHA ITA 2022–2023 (Manufacturing).

Total reported injuries on file: 3.

How NorthStar Medical Radioisotopes, LLC compares to Manufacturing peers

NorthStar Medical Radioisotopes, LLC's nearest H-1B-filing peers in Manufacturing (home state WI). Each card links to that employer's federal-records profile.

This employer

Manufacturing · WI

NorthStar Medical Radioisotopes, LLC

1 H-1B filings
Median H-1B
$115,561
OSHA grade
A
WARN notices
2

Manufacturing · TX

Tesla, Inc.

856 H-1B filings
Median H-1B
$159,976
OSHA grade
F
WARN notices
1

Manufacturing · CA

Intel Corporation

766 H-1B filings
Median H-1B
$140,536
OSHA grade
C
WARN notices
58

WARN Act Layoff History

Notice Date Workers
2023-10-05 65
2023-10-05 28

What to check before working with NorthStar Medical Radioisotopes, LLC

NorthStar Medical Radioisotopes, LLC needs a three-way read: H-1B pay (1 LCAs), safety (grade A), and WARN history (2 notices); none of those alone is the rating.

  • H-1B median is $115,561 across 1 disclosed-wage positions (of 1 total filings), benchmark any offer against it and the metro prevailing wage. Compare with peers
  • Safety grade A reflects a DART rate read against the Manufacturing average of 1.14 - a relative benchmark, not an absolute verdict. How grades work
  • 2 WARN layoff notices on file, review the timing before counting on job stability. Reading WARN notices

NorthStar Medical Radioisotopes, LLC's figures are legally filed public records (DOL, OSHA, state WARN), not reviews or vendor estimates; a missing row is not proof the underlying activity never happened.

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Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from OSHA and the DOL Wage and Hour Division. Consult a qualified professional before making decisions based on this data.

Learn more: Safety Grades Explained | H-1B Salary Negotiation

Read our methodology - how this data is sourced, computed, and verified.

This profile is rendered directly from DOL H-1B disclosure filings, OSHA Injury Tracking Application records and state WARN Act layoff notices, 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 August 2026.