H-1B Filings
33
Major sponsor. DOL labor condition applications on file.
Professional & Technical Services MA DOL H-1B OSHA ITA WARN Act
Charles River Laboratories, Inc.: Full Federal Profile
Charles River Laboratories, Inc. in MA (Professional & Technical Services) shows all three federal tracks on this profile: 33 H-1B LCAs, an employer OSHA injury record, and 1 WARN notice.
Charles River Laboratories, Inc. (MA): · 33 H-1B LCAs at a $143,942 disclosed median · OSHA Grade F (DART 2.64) · 1 WARN notice
According to DOL OFLC H-1B disclosures, OSHA ITA injury logs, and state WARN Act notices, Charles River Laboratories, Inc. in MA carries 33 H-1B wage filings on record, a $143,942 median wage across 31 disclosed-wage positions (above the $124,488 national median), a weak F OSHA safety grade and 1 WARN layoff notice on file. Every figure is a federal filing, not an estimate; see methodology for coverage limits.
- 33 H-1B LCAs
- $143,942 median wage
- Grade F OSHA
- 1 WARN
Layoff & federal record
Compared with the rest of PlainEmployers' federal employer corpus, H-1B filing volume ranks #1,476 of 51,370 sponsors in this corpus (about the 97th percentile), and disclosed median wage sits at the 65th percentile of 272,125 credible H-1B wage rows.
- 97th pct
- H-1B filing rank
- 65th pct
- median wage rank
- 33%
- safer on DART than
- 3%
- fewer WARN notices than
Figures above come from DOL H-1B LCAs, this employer's OSHA injury log, and state WARN notices, three independent disclosure systems.
D
Federal workforce composite
43/100
4 of 4 federal tracks · Charles River Laboratories, Inc.
A weighted composite of DOL H-1B sponsorship and pay, OSHA establishment injury records, and WARN Act layoff notices, not culture, benefits, or "is this a good place to work." Missing tracks drop out and their weight redistributes so sparse records are not silently deflated.
Sponsorship scale A+
33 H-1B LCAs
#1,476 of 51,370 sponsors · 97th percentile by volume (DOL OFLC)
Disclosed pay B-
$143,942 median
65th percentile of 272,125 credible H-1B wage rows
Workplace safety F
OSHA Grade F · DART 2.64
Safer than 33% of 214,554 employers with an OSHA ITA record
Layoff stability F
1 WARN notice
Cleaner WARN history than 3% of 304,376 tracked employers (state workforce agencies)
Weights (redistributed when a track is N/A): Sponsorship scale (H-1B volume) 15% · Disclosed pay (H-1B wage percentile) 25% · Workplace safety (OSHA DART percentile) 35% · Layoff stability (WARN percentile) 25%. Sources: DOL OFLC · OSHA ITA · state WARN filings.
DOL LCA release change
What changed between the two LCA fiscal years
- Charles River Laboratories, Inc.'s disclosed H-1B petition count rose from 7 in FY2024 to 14 in FY2025 (+100%).
- Charles River Laboratories, Inc.'s filing-count-weighted median disclosed H-1B wage fell from $132,087 in FY2024 to $122,028 in FY2025 (-7.6%).
Median H-1B Salary
$143,942
Above national median. Across 31 disclosed positions
OSHA Safety Grade
Grade F · DART 2.64
Riskier than industry average. vs 0.27 same 2-digit NAICS sector (OSHA ITA 2022–2023, hours-weighted)
WARN Workforce Impact
68 workers
Less stable than most peers. 1 WARN Act notice on file
Where Charles River Laboratories, Inc.'s H-1B wage sits nationally
Median disclosed wage vs. all US employers with H-1B filings
$143,942 Top 35% higher than 65% of 272,125 US employers
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
Charles River Laboratories, Inc.'s H-1B median wage, FY2024 vs FY2025
Filing-count-weighted median across this employer's own disclosed H-1B positions (-7.6% year over year), not a company-wide raise, and not adjusted for role mix changes between years.
Government Data Summary
| Field | Value | Source |
|---|---|---|
| Employer Name | Charles River Laboratories, Inc. | DOL OFLC / OSHA / WARN |
| Industry | Professional & Technical Services | NAICS / DOL |
| State | MA | U.S. Federal Records |
| H-1B Filings | 33 | DOL OFLC LCA Disclosure |
| H-1B Median Salary | $143,942 | DOL OFLC LCA Disclosure |
| OSHA Safety Grade | F | OSHA ITA |
| OSHA DART Rate | 2.64 | OSHA ITA Establishment Records |
| WARN Layoff Notices | 1 notice(s), 68 workers | WARN Act notices, state workforce agency originals (archival backstop: LayoffData.com) |
Charles River Laboratories, Inc.'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 MA (Professional & Technical Services). In this corpus, H-1B filing volume ranks #1,476 of 51,370 sponsors in this corpus (about the 97th percentile); disclosed median wage sits at the 65th percentile of 272,125 credible H-1B wage rows; OSHA DART rate is safer than roughly 33% of 214,554 employers with an establishment injury record.
H-1B Salary Data
| Job Title | Median |
|---|---|
| Director Data Engineering | $212,385 |
| SAP Functional Lead Finance | $190,591 |
| Principal Specialist, SAP Analytics and Planning | $190,591 |
| Senior Manager Key Accounts | $187,460 |
| Principal Specialist SAP Analytics | $185,297 |
| Senior Data Engineer | $174,539 |
| Senior Data Scientist | $170,568 |
| Sr. SFDC Developer | $161,139 |
| Sr. BI & Data Analyst | $158,517 |
| Senior Business Development Manager - Biologics | $153,275 |
| Sr. SFDC Developer | $150,252 |
| Sr. IT Specialist SAP Business Intelligence | $150,026 |
| Senior Data Engineer | $148,238 |
| Sr. Integration Dev Ops Engineer | $148,094 |
| Sr. Specialist, SAP Analytics & Planning | $145,000 |
| BI & Data Analyst | $143,942 |
| Principal Learning Technology Administrator | $134,734 |
| Associate Director Process Development | $133,250 |
| Lead Technical Accountant/Manager | $133,179 |
| Research Scientist I | $115,190 |
| IT Specialist | $106,520 |
| Research Scientist I | $105,473 |
| Sr. Scientific Associate | $95,481 |
| Research Scientist I | $95,000 |
| Research Scientist I | $95,000 |
| Senior Digital Marketing Specialist, RMS | $94,941 |
| Associate Scientist | $90,000 |
| Research Specialist 2 | $84,448 |
| Senior Associate Scientist | $82,742 |
| Quality Assurance Specialist II | $82,405 |
| Research Specialist 2 | $81,994 |
What the Data Says About Charles River Laboratories, Inc.
Signature stat: filing momentum
Momentum is the headline: FY2025 filings (14) rose 100% from FY2024 (7), one of the sharper year-over-year jumps in the corpus.
Worse than sector norm
The establishment DART rate is 2.6, above the 0.3 sector norm (Grade F) across 166 reportable injuries on file.
Heavy H-1B sponsor
Charles River Laboratories, Inc. in MA (Professional & Technical Services) filed 33 H-1B labor condition applications, of which 31 disclose a usable wage figure at a $143,942 disclosed median — a top-tercile sponsorship footprint in this corpus.
WARN layoff history
1 WARN notice naming about 68 workers are on file in MA. Multiple notices can reflect consolidations — read them beside sponsorship and safety signals.
Dual-track profile
Charles River Laboratories, Inc. is one of the rarer profiles carrying both sponsorship volume (33 H-1B LCAs) and WARN history (1 notice) in the same public record (Professional & Technical Services) in MA. Weigh those signals separately.
Falling disclosed medians
Disclosed medians moved from $132,087 (FY2024) to $122,028 (FY2025) (-7.6%), weighted by this employer's own LCA rows — not a company-wide raise and not role-mix adjusted.
Typical disclosed pay
A $143,942 disclosed median lands near the middle of the wage distribution (65th percentile vs $124,488 nationally).
OSHA Safety Record
Grade F DART Rate: 2.64 (same-NAICS-sector avg: 0.27)
This employer DART rate (lower is safer)
Same NAICS-sector average
Charles River Laboratories, Inc.'s DART rate (days away/restricted/transferred per 100 FTE) vs the hours-weighted 2-digit NAICS sector average from OSHA ITA 2022–2023 (Professional & Technical Services).
Total reported injuries on file: 166.
Where Charles River Laboratories, Inc. sits
This employer among Professional & Technical Services H-1B peers
Across the 200 Professional & Technical Services sponsors in this corpus with both an H-1B filing count and a credible disclosed-wage median, Charles River Laboratories, Inc. files more petitions than 0% of them and discloses a higher median wage than 68%, the selective, above-median pay quadrant. Filing volume is hiring scale, not pay; the axes are independent DOL OFLC disclosures (33 filings · $143,942 median here).
Each muted dot is one professional & technical services peer from a filings-stratified sample of 42; the brand marker is Charles River Laboratories, Inc.. Source: DOL Office of Foreign Labor Certification H-1B LCA disclosures (credible wages recomputed from per-position filings, excluding parse errors above $500k).
How Charles River Laboratories, Inc. compares to Professional & Technical Services peers
Charles River Laboratories, Inc.'s nearest H-1B-filing peers in Professional & Technical Services (home state MA). Each card links to that employer's federal-records profile.
Charles River Laboratories, Inc.
33 H-1B filings
COGNIZANT TECHNOLOGY SOLUTIONS US CORP
8,624 H-1B filings
Google LLC
5,397 H-1B filings
Nationwide employers with similar H-1B volume or workplace injury rate
Two federal-records peer sets for Charles River Laboratories, Inc., both outside MA so the neighborhoods are not the same-industry VsCard above.
Similar OSHA DART rate
Nearest injury-rate peers outside MA (DART 2.64 here).
- ABRAZO ARROWHEAD CAMPUS (AZ) · DART 2.64
- Active Radiator (PA) · DART 2.64
- Aramark (MI) · DART 2.64
- Arc Allegany-Steuben (NY) · DART 2.64
Peers are nearest-neighbor matches on disclosed filing counts and OSHA ITA DART rates; employers with fewer than 100 H-1B filings or fewer than 10 reported injuries are excluded from the comparison corpus.
WARN Act Layoff History
| Notice Date | Workers |
|---|---|
| 2025-11-07 | 68 |
What to check before working with Charles River Laboratories, Inc.
Charles River Laboratories, Inc. needs a three-way read: H-1B pay (33 LCAs), safety (grade F), and WARN history (1 notice); none of those alone is the rating.
- H-1B median is $143,942 across 31 disclosed-wage positions (of 33 total filings), benchmark any offer against it and the metro prevailing wage. Compare with peers
- Safety grade F reflects a DART rate read against the Professional & Technical Services average of 0.27 - a relative benchmark, not an absolute verdict. How grades work
- 1 WARN layoff notice on file, review the timing before counting on job stability. Reading WARN notices
Charles River Laboratories, Inc.'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.
Read with this employer
- COGNIZANT TECHNOLOGY SOLUTIONS US CORP (TX) - 8,624 H-1B filings in the same Professional & Technical Services roster
- Google LLC (CA) - 5,397 H-1B filings in the same Professional & Technical Services roster
- INFOSYS LIMITED (TX) - 5,329 H-1B filings in the same Professional & Technical Services roster
- Interpreting safety grades - how Charles River Laboratories, Inc.'s OSHA DART read is graded against its sector.
- Reading WARN notices - what Charles River Laboratories, Inc.'s layoff filings do and do not prove.
- H-1B salary negotiation - using disclosed wages like Charles River Laboratories, Inc.'s when you negotiate.
- Compare employers - put Charles River Laboratories, Inc. next to peers on pay, safety, and WARN.
- National H-1B & safety statistics - where Charles River Laboratories, Inc.'s #1,476 placement sits in the full federal roster.
Retrieved and formatted by PlainEmployers.
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.
Frequently Asked Questions
Where does Charles River Laboratories, Inc.'s H-1B wage sit nationally?
Among 272,125 credible H-1B wage rows in this corpus, Charles River Laboratories, Inc.'s disclosed median of $143,942 sits at the 65th percentile (above the $124,488 national median). The chart above uses a COUNT-exact percentile (rows below this wage ÷ total), not an interpolated estimate.
How does Charles River Laboratories, Inc.'s H-1B filing volume compare to other sponsors?
Charles River Laboratories, Inc. has 33 H-1B filings on record, ranking #1,476 of 51,370 sponsors in this corpus (about the 97th percentile by volume). Filing volume is a sponsorship signal, not a headcount or hiring-quality score.
What does Charles River Laboratories, Inc.'s OSHA safety grade mean?
Charles River Laboratories, Inc. carries Grade F from its establishment injury record (166 injuries on file; DART 2.64). That DART rate is safer than roughly 33% of 214,554 employers with an injury record in this corpus. Grades compare DART against industry averages, see the Interpreting Safety Grades guide.
Does Charles River Laboratories, Inc. have WARN layoff notices on file?
Yes - 1 WARN Act notice affecting about 68 workers appear in the state-agency corpus for this employer. WARN covers mass layoffs and plant closings that meet statutory thresholds; absence of notices is not a guarantee of stability.
Related guides: How OSHA safety grades are calculated · Using H-1B wage filings in 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.