Professional & Technical Services MA DOL H-1B OSHA ITA WARN Act

2seventy bio, Inc.: Full Federal Profile

2seventy bio, Inc. in MA (Professional & Technical Services) shows all three federal tracks on this profile: 3 H-1B LCAs, an employer OSHA injury record, and 1 WARN notice.

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2seventy bio, Inc. workforce trust profile Three rising office-tower pillars encoding federal-records percentiles for the tracks this employer carries. 2seventy bio, Inc. Federal records · signal DOL H-1B · OSHA ITA · WARN Act 255075100 68 signal 61 signal 3 signal Hiring Safety Stability 3 filings Grade C 1 WARN
Higher = stronger signal vs. peers (live corpus percentile 0–100 per axis present on this profile). Source: DOL OFLC, OSHA ITA, WARN Act.

2seventy bio, Inc. (MA): · 3 H-1B LCAs at a $218,250 disclosed median · OSHA Grade C (DART 0.31) · 1 WARN notice

According to DOL OFLC H-1B disclosures, OSHA ITA injury logs, and state WARN Act notices, 2seventy bio, Inc. in MA carries 3 H-1B wage filings on record, a $218,250 median wage (above the $124,488 national median), a middling C OSHA safety grade and 1 WARN layoff notice on file. Every figure is a federal filing, not an estimate; see methodology for coverage limits.

  • 3 H-1B LCAs
  • $218,250 median wage
  • Grade C OSHA
  • 1 WARN

Layoff & federal record

Compared with the rest of PlainEmployers' federal employer corpus, H-1B filing volume ranks #12,546 of 51,370 sponsors in this corpus (about the 68th percentile), and disclosed median wage sits at the 92nd percentile of 272,125 credible H-1B wage rows.

68th pct
H-1B filing rank
92nd pct
median wage rank
61%
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.

C
Federal workforce composite
55/100
4 of 4 federal tracks · 2seventy bio, 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 B-
3 H-1B LCAs
#12,546 of 51,370 sponsors · 68th percentile by volume (DOL OFLC)
Disclosed pay A+
$218,250 median
92nd percentile of 272,125 credible H-1B wage rows
Workplace safety C+
OSHA Grade C · DART 0.31
Safer than 61% 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

FY2024 -> FY2025
  • 2seventy bio, Inc. disclosed zero H-1B petitions in FY2025 after 3 in FY2024.

Arithmetic differences between stored DOL OFLC Labor Condition Application disclosure fiscal years for this employer - not a headcount, hire forecast, or cause claim. Role mix can shift between years even when the petition total is flat.

National filing changes Two-year CSV

H-1B Filings

3

Established sponsor. DOL labor condition applications on file.

Median H-1B Salary

$218,250

Above national median. Across 3 disclosed positions

OSHA Safety Grade

Grade C · DART 0.31

Riskier than industry average. vs 0.27 same 2-digit NAICS sector (OSHA ITA 2022–2023, hours-weighted)

WARN Workforce Impact

145 workers

Less stable than most peers. 1 WARN Act notice on file

Where 2seventy bio, Inc.'s H-1B wage sits nationally

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

$218,250 Top 8% higher than 92% of 272,125 US employers

$0–$20,000: 1 US employers (0%). Below this entry. $20,000–$40,000: 401 US employers (0%). Below this entry. $40,000–$60,000: 7,591 US employers (3%). Below this entry. $60,000–$80,000: 24,066 US employers (9%). Below this entry. $80,000–$100,000: 43,829 US employers (16%). Below this entry. $100,000–$120,000: 49,740 US employers (18%). Below this entry. $120,000–$140,000: 42,626 US employers (16%). Below this entry. $140,000–$160,000: 33,306 US employers (12%). Below this entry. $160,000–$180,000: 22,983 US employers (8%). Below this entry. $180,000–$200,000: 15,711 US employers (6%). Below this entry. $200,000–$220,000: 10,825 US employers (4%). This entry sits in this band. $220,000–$240,000: 6,806 US employers (3%). Above this entry. $240,000–$260,000: 4,579 US employers (2%). Above this entry. $260,000–$280,000: 2,975 US employers (1%). Above this entry. $280,000–$300,000: 1,671 US employers (1%). Above this entry. $300,000–$320,000: 5,015 US employers (2%). Above this entry. 2seventy bio, Inc. $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 2seventy bio, Inc. DOL OFLC / OSHA / WARN
Industry Professional & Technical Services NAICS / DOL
State MA U.S. Federal Records
H-1B Filings 3 DOL OFLC LCA Disclosure
H-1B Median Salary $218,250 DOL OFLC LCA Disclosure
OSHA Safety Grade C OSHA ITA
OSHA DART Rate 0.31 OSHA ITA Establishment Records
WARN Layoff Notices 1 notice(s), 145 workers WARN Act notices, state workforce agency originals (archival backstop: LayoffData.com)

2seventy bio, 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 #12,546 of 51,370 sponsors in this corpus (about the 68th percentile); disclosed median wage sits at the 92nd percentile of 272,125 credible H-1B wage rows; OSHA DART rate is safer than roughly 61% of 214,554 employers with an establishment injury record.

H-1B Salary Data

Job Title Median
Associate Director, IT Enterprise Applications $225,000
Associate Director, IT $218,250
Senior Associate II, Quality Control $123,510

What the Data Says About 2seventy bio, Inc.

Signature stat: filing momentum

Momentum is the headline: FY2025 filings (0) fell 100% from FY2024 (3), a steeper sponsorship pullback than most peers.

WARN layoff history

1 WARN notice naming about 145 workers are on file in MA. Multiple notices can reflect consolidations — read them beside sponsorship and safety signals.

Top-quartile disclosed pay

Disclosed pay runs high: $218,250 median beats 92% of credible wage rows and sits above the $124,488 national median.

Heavy H-1B sponsor

2seventy bio, Inc. in MA (Professional & Technical Services) filed 3 H-1B labor condition applications at a $218,250 disclosed median — a top-tercile sponsorship footprint in this corpus.

Dual-track profile

2seventy bio, Inc. is one of the rarer profiles carrying both sponsorship volume (3 H-1B LCAs) and WARN history (1 notice) in the same public record (Professional & Technical Services) in MA. Weigh those signals separately.

Safety near sector average

DART 0.3 tracks close to the 0.3 sector average (Grade C).

OSHA Safety Record

Grade C DART Rate: 0.31 (same-NAICS-sector avg: 0.27)
This employer DART rate (lower is safer)
Same NAICS-sector average

2seventy bio, 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: 3.

How 2seventy bio, Inc. compares to Professional & Technical Services peers

2seventy bio, Inc.'s nearest H-1B-filing peers in Professional & Technical Services (home state MA). Each card links to that employer's federal-records profile.

This employer

Professional & Technical Services · MA

2seventy bio, Inc.

3 H-1B filings
Median H-1B
$218,250
OSHA grade
C
WARN notices
1

Professional & Technical Services · CA

Google LLC

5,397 H-1B filings
Median H-1B
$193,915
OSHA grade
-
WARN notices
37

WARN Act Layoff History

Notice Date Workers
2023-09-13 145

What to check before working with 2seventy bio, Inc.

2seventy bio, Inc. needs a three-way read: H-1B pay (3 LCAs), safety (grade C), and WARN history (1 notice); none of those alone is the rating.

  • H-1B median is $218,250 across 3 disclosed-wage positions (of 3 total filings), benchmark any offer against it and the metro prevailing wage. Compare with peers
  • Safety grade C 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

2seventy bio, 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

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 2seventy bio, Inc.'s H-1B wage sit nationally?

Among 272,125 credible H-1B wage rows in this corpus, 2seventy bio, Inc.'s disclosed median of $218,250 sits at the 92nd 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 2seventy bio, Inc.'s H-1B filing volume compare to other sponsors?

2seventy bio, Inc. has 3 H-1B filings on record, ranking #12,546 of 51,370 sponsors in this corpus (about the 68th percentile by volume). Filing volume is a sponsorship signal, not a headcount or hiring-quality score.

What does 2seventy bio, Inc.'s OSHA safety grade mean?

2seventy bio, Inc. carries Grade C from its establishment injury record (3 injuries on file; DART 0.31). That DART rate is safer than roughly 61% of 214,554 employers with an injury record in this corpus. Grades compare DART against industry averages, see the Interpreting Safety Grades guide.

Does 2seventy bio, Inc. have WARN layoff notices on file?

Yes - 1 WARN Act notice affecting about 145 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.