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H-1B Sponsor Profile

Research Products Corporation — H-1B Visa Sponsorship Data

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

Madison, WIActive FY2021–FY2026Full-Time RolesNot H-1B Dependent
● Data current through FY2026 · sourced from U.S. DOL OFLC, updated quarterly
I work at Research Products CorporationSee what a DOL auditor would ask about your filingsConsidering a job here?Salaries, transfers and where roles are based
Sponsors H-1B?
Yes
18 certified LCAs
FY2026 filings
1
most recent disclosure year
Median H-1B salary
$108,202
typical $89,618–$116,336
H-1B dependent?
No
per the employer's LCA attestation
Transfer share
17%
change-of-employer filings
Audit readiness Check another employer

2 items a DOL auditor would ask Research Products Corporation about

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

0 need attention2 to watch3 clear
Watch
50% of LCAs offer a wage within 2% of the prevailing wage

Median offered wage is 3% above the DOL prevailing wage across 6 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.
Watch
1 certified LCA (1 position) end within 180 days

Next end date: 2027-04-04. 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.
Clear
0% 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.
Clear
2 worksites across 1 state

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.
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 Research Products Corporation? 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 Research Products Corporation?

Does Research Products Corporation sponsor H-1B visas?

Yes — Research Products Corporation sponsors H-1B workers, with 18 certified LCAs on file (FY2021–FY2026), including 1 in FY2026. The median certified salary is $108,202 (P25 $89,618, P75 $116,336). 100% of its certified filings meet or exceed the prevailing wage.

What to Know Before Applying to Research Products Corporation

Salary range
Median $108,202, typical band $89,618–$116,336.
Transfers
17% transfer share — most sponsorship is for new or continuing roles.
Typical locations
Sun Prairie, WI, Madison, WI.
Position type
100% of filings are full-time roles.
Common roles
Principal Engineer - Embedded Systems, Principal Software Engineer, Product Approval Engineer, Iot, Embedd.
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Frequently asked questions

Yes. Research Products Corporation has 18 certified Labor Condition Applications (LCAs) on file with the U.S. Department of Labor (FY2021–FY2026).

The median sponsored salary is $108,202, with a typical P25–P75 band of $89,618–$116,336 across certified LCAs.

Yes — 17% 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.

Research Products Corporation filed 1 certified LCAs in FY2026, the most recent fiscal year of U.S. DOL disclosure data.

Top worksites include Sun Prairie, WI, Madison, WI.
Sponsorship data

Research Products Corporation H-1B data at a glance

Executive Summary

Research Products Corporation H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).

  • Median certified salary is $108,202, typically $89,618–$116,336 (P25–P75).
  • 100% of certified filings are at or above the DOL prevailing wage.
  • Change-of-employer (transfer) share is 17% — most filings are for new or continuing employment.
  • Worksite footprint spans 1 state and 2 cities.
  • Most-sponsored roles: Principal Engineer - Embedded Systems, Principal Software Engineer, Product Approval Engineer, Iot, Embedded.
  • Filed 1 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

$73,000
$145,000
P25$89,618
Median$108,202
P75$116,336

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
0%
Level II
33%
Level III
11%
Level IV
56%

Levels I–IV are DOL prevailing-wage experience tiers; 67% of filings are senior-level (III–IV).

Filing history

LCA filings by fiscal year

Certified LCAs per year

FY2021
5
FY2022
4
FY2023
3
FY2024
2
FY2025
3
FY2026
1
Fiscal yearCertifiedDeniedWithdrawnTotal
FY20215005
FY20224004
FY20233003
FY20242002
FY20253003
FY20261001

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

15 filings
Job titleSalaryLevelLocationFiledStatus
Senior Engineer
I-200-26112-823382
$124,000/yrIVSun Prairie, WIApr 22, 2026Certified
Senior Engineer - Embedded Systems
I-200-25177-132849
$115,000/yrIVSun Prairie, WIJun 26, 2025Certified
Engineer II - Reliability
I-200-25174-119812
$92,000/yrIIISun Prairie, WIJun 23, 2025Certified
Senior Product Approval Engineer
I-200-25091-819752
$127,266/yrIVSun Prairie, WIApr 01, 2025Certified
Principal Engineer
I-200-24166-113840
$145,000/yrIVSun Prairie, WIJun 14, 2024Certified
Principal Engineer - Embedded Systems
I-200-24016-642777
$125,170/yrIVSun Prairie, WIJan 16, 2024Certified
Senior Engineer - Electronics
I-200-23123-988515
$116,782/yrIVSun Prairie, WIMay 03, 2023Certified
Principal Software Engineer
I-200-22283-520028
$114,000/yrIVSun Prairie, WIOct 10, 2022Certified
Product Approval Engineer, IOT, Embedded Systems
I-200-22180-319379
$99,110/yrIISun Prairie, WIJun 28, 2022Certified
Engineer II - Embedded Systems
I-200-22118-114660
$88,825/yrIISun Prairie, WIApr 27, 2022Certified
Product Approval Engineer, IOT, Embedded Systems
I-200-22118-114670
$99,110/yrIISun Prairie, WIApr 27, 2022Certified
Reliability Engineer
I-200-22118-114664
$83,320/yrIISun Prairie, WIApr 27, 2022Certified
Engineer, Codes & Regulatory
I-200-21132-308979
$73,000/yrIIIMadison, WIMay 12, 2021Certified
Product Approval Engineer, IoT, Embedded Systems
I-200-21042-071307
$81,058/yrIIMadison, WIFeb 11, 2021Certified
Principal Engineer - Embedded Systems
I-200-21042-071291
$108,202/yrIVMadison, WIFeb 11, 2021Certified

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 Research Products Corporation sponsors H-1B talent

Petition Mix

New employment  28%Transfer (change of employer)  17%Continued employment  56%

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: Apr and Feb — useful for timing transfer conversations.

Compliance Posture

H-1B Dependent
No
Willful Violator
No
Full-Time Positions
100%
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

Principal Engineer - Embedded Syst
3 · $113,858
Principal Software Engineer
2 · $114,000
Product Approval Engineer, Iot, Em
2 · $81,058
Product Approval Engineer, Iot, Em
2 · $99,110
Engineer, Codes &Amp; Regulatory
1 · $73,000

Top worksite locations

1 state · 2 cities

Sun Prairie, WI
13
Madison, WI
5
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Research Products Corporation · audit readiness
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