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H-1B Sponsor Profile

Frontage Laboratories, Inc. — H-1B Visa Sponsorship Data

186 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2026.

Exton, PAActive FY2021–FY2026Full-Time RolesNot H-1B Dependent
● Data current through FY2026 · sourced from U.S. DOL OFLC, updated quarterly
I work at Frontage Laboratories, Inc.See what a DOL auditor would ask about your filingsConsidering a job here?Salaries, transfers and where roles are based
Sponsors H-1B?
Yes
186 certified LCAs
FY2026 filings
24
most recent disclosure year
Median H-1B salary
$77,922
typical $65,333–$90,682
H-1B dependent?
No
per the employer's LCA attestation
Transfer share
16%
change-of-employer filings
Audit readiness Check another employer

4 items a DOL auditor would ask Frontage Laboratories, Inc. about

Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Frontage Laboratories, Inc.'s own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.

3 need attention1 to watch2 clear
Needs attention
50% of certified LCAs are at Wage Level I

Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.

Auditor asksHow was Level I justified for each role — required education, experience and the actual duties performed?
In your PAFPrevailing-wage determination and wage-level worksheet for every Level I LCA.
Needs attention
5 certified LCAs (5 positions) end within 180 days

Next end date: 2026-10-31. Employing an H-1B worker past the LCA end date without a new certified LCA is a strict-liability violation — the replacement LCA must be certified before the I-129 extension is filed.

Auditor asksWhich workers are on each expiring LCA, and is a superseding LCA already certified?
In your PAFSuperseding LCA, updated PAF entry and new posting notice for every position that continues.
Needs attention
12 worksites across 6 states

Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.

Auditor asksWhere is the posting record for each worksite, and were short-term placements tracked against the 30/60-day limits?
In your PAFPosting notices (or electronic-notice records) per worksite; new-worksite LCAs; placement log.
Watch
17% of LCAs denied or withdrawn (FY2024–FY2026)

Withdrawn or denied LCAs are normal in isolation; a high share suggests workers were moved between filings and the paper trail needs checking.

Auditor asksWere the workers on withdrawn LCAs re-covered by a valid certified LCA before continuing work?
In your PAFWithdrawal acknowledgements; superseding LCAs; PAF entries showing the transition.
Clear
32% of LCAs offer a wage within 2% of the prevailing wage

Median offered wage is 9% above the DOL prevailing wage across 91 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.

Auditor asksShow the actual wage paid (payroll) matches or exceeds the LCA wage for every worker, including benched time.
In your PAFActual-wage memorandum and pay records per LCA; wage-level rationale where the offered wage equals the PW.
Clear
Not H-1B dependent (per LCA attestation)

No additional recruitment or non-displacement attestations apply.

Auditor asksDoes the current H-1B headcount still fall under the dependency threshold?
In your PAFHeadcount snapshot supporting the non-dependent attestation at each filing.
Are you Frontage Laboratories, Inc.? Get the private PAF / LCA gap check.
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Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.

For job seekers

Considering a job at Frontage Laboratories, Inc.?

Does Frontage Laboratories, Inc. sponsor H-1B visas?

Yes — Frontage Laboratories, Inc. is an active H-1B sponsor, with 186 certified LCAs on file (FY2021–FY2026), including 24 in FY2026. The median certified salary is $77,922 (P25 $65,333, P75 $90,682). 100% of its certified filings meet or exceed the prevailing wage.

What to Know Before Applying to Frontage Laboratories, Inc.

Salary range
Median $77,922, typical band $65,333–$90,682.
Transfers
16% transfer share — most sponsorship is for new or continuing roles.
Typical locations
Exton, PA, EXTON, PA, Concord, OH, Hayward, CA.
Position type
99.5% of filings are full-time roles.
Common roles
Scientist, Scientist I, Group Leader.
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Frequently asked questions

Yes. Frontage Laboratories, Inc. has 186 certified Labor Condition Applications (LCAs) on file with the U.S. Department of Labor (FY2021–FY2026).

The median sponsored salary is $77,922, with a typical P25–P75 band of $65,333–$90,682 across certified LCAs.

Yes — 16% of its LCA filings are change-of-employer (transfer) cases, indicating an active transfer pipeline.

No — the employer attests it is not H-1B dependent on its LCA filings.

Frontage Laboratories, Inc. filed 24 certified LCAs in FY2026, the most recent fiscal year of U.S. DOL disclosure data.

Top worksites include Exton, PA, EXTON, PA, Concord, OH, Hayward, CA.
Sponsorship data

Frontage Laboratories, Inc. H-1B data at a glance

Executive Summary

Frontage Laboratories, Inc. H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).

  • Median certified salary is $77,922, typically $65,333–$90,682 (P25–P75).
  • 100% of certified filings are at or above the DOL prevailing wage.
  • Change-of-employer (transfer) share is 16% — most filings are for new or continuing employment.
  • Worksite footprint spans 6 states and 12 cities.
  • Most-sponsored roles: Scientist, Scientist I, Group Leader.
  • Filed 24 certified LCAs in FY2026, the most recent disclosure year.

Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.

Salary Distribution

$50,000
$183,000
P25$65,333
Median$77,922
P75$90,682

The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.

100% of certified filings at or above the DOL prevailing wage.

Wage Level Distribution

Level I
50%
Level II
29%
Level III
12%
Level IV
9%

Levels I–IV are DOL prevailing-wage experience tiers; 21% of filings are senior-level (III–IV).

Filing history

LCA filings by fiscal year

Certified LCAs per year

FY2021
38
FY2022
29
FY2023
28
FY2024
34
FY2025
33
FY2026
24
Fiscal yearCertifiedDeniedWithdrawnTotal
FY2021383142
FY2022290029
FY2023280028
FY2024341742
FY2025330639
FY2026240428

Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.

See a single year in detail:
FY2021 ›FY2022 ›FY2023 ›FY2024 ›FY2025 ›FY2026 ›

All LCA filings

189 filings
Job titleSalaryLevelLocationFiledStatus
Group Leader
I-200-26173-037622
$92,982/yrIIIExton, PAJun 22, 2026Certified
Senior Scientist I
I-200-26173-037712
$83,030/yrIIExton, PAJun 22, 2026Certified
Senior Scientist (Study Director)
I-200-26170-034703
$94,573/yrIIIConcord, OHJun 19, 2026Certified
Study Director
I-200-26169-031092
$94,573/yrIIIConcord, OHJun 18, 2026Withdrawn
Group Leader
I-200-26163-009085
$85,072/yrIIExton, PAJun 12, 2026Certified
Senior Scientist I
I-200-26160-995799
$81,000/yrIIExton, PAJun 09, 2026Certified
Scientist I
I-200-26160-995930
$59,969/yrIExton, PAJun 09, 2026Certified
Scientist I
I-200-26155-982756
$66,747/yrIExton, PAJun 04, 2026Certified
Senior Scientist I
I-200-26155-982955
$83,126/yrIIExton, PAJun 04, 2026Certified
Senior Scientist I
I-200-26155-982887
$81,200/yrIIExton, PAJun 04, 2026Certified
Marketing Specialist
I-200-26155-983240
$50,000/yrIExton, PAJun 04, 2026Certified
Group Leader
I-200-26155-982994
$85,072/yrIIExton, PAJun 04, 2026Certified
Group Leader
I-200-26155-982710
$105,000/yrIIHayward, CAJun 04, 2026Certified
Scientist II
I-200-26155-983180
$94,573/yrIIIConcord, OHJun 04, 2026Certified
Scientist I
I-200-26146-948085
$66,747/yrIExton, PAMay 26, 2026Certified
Associate Project Manager
I-200-26141-938205
$69,056/yrIExton, PAMay 21, 2026Certified
Senior Scientist II
I-200-26125-869300
$90,576/yrIIExton, PAMay 05, 2026Certified
Manager
I-200-26119-848115
$130,074/yrIVExton, PAApr 29, 2026Certified
Scientist II
I-200-26119-848363
$77,782/yrIIExton, PAApr 29, 2026Certified
Scientist II
I-200-26119-848271
$68,086/yrIExton, PAApr 29, 2026Certified
Group Leader
I-200-26099-775193
$90,406/yrIIExton, PAApr 09, 2026Certified
Senior Scientist I
I-200-26099-775285
$83,030/yrIIExton, PAApr 09, 2026Certified
Research Scientist II
I-200-26097-764075
$110,752/yrIIHayward, CAApr 07, 2026Certified
Manager, Product Development
I-200-26022-580497
$120,000/yrIIIExton, PAJan 22, 2026Certified
Scientist II
I-200-26006-537072
$75,000/yrIIExton, PAJan 06, 2026Certified

One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.

Every certified LCA needs its own Public Access File. Get the private gap check →
Sponsorship insights

How Frontage Laboratories, Inc. sponsors H-1B talent

Petition Mix

New employment  46%Transfer (change of employer)  16%Continued employment  25%Amendments & other  13%

Worker positions by LCA filing purpose, summed across FY2021–FY2026 disclosure records.

Filing Activity by Month

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Most active filing months: Jun and May — useful for timing transfer conversations.

Compliance Posture

H-1B Dependent
No
Willful Violator
No
Full-Time Positions
99.5%
At/Above Prevailing Wage
100%

Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.

Roles & geography

Top sponsored roles & worksites

Top job titles

Scientist
108 · $74,687
Scientist I
10 · $62,946
Group Leader
9 · $91,976
Scientist Ii
6 · $79,235
Senior Scientist I
6 · $82,731

Top worksite locations

6 states · 12 cities

Exton, PA
173
EXTON, PA
9
Concord, OH
6
Hayward, CA
6
Deerfield Beach, FL
3
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Frontage Laboratories, Inc. · audit readiness
3 need attention1 to watch2 clear
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