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Proper Tooling, LLC

Exact employer profile · All loaded years

Matching filings4

Median yearly base wage$107,153n=4 eligible

Middle 50% of yearly wages$74,449 – $143,557

Most reported worksiteWarren, MI4 matching filings

Explore this companyMost reported roleMechanical Cnc Engineer Top worksiteWarren Individual recordsInspect dates & base salaries

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Salary records

4 matching H-1B filings

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Reported base wages in USD · pay period shown beside each amount · select a salary for case details

Employer	Job title	Base salary	Location	Submit date	Start date
Proper Tooling, LLC.	Mechanical Cnc Engineer	Filing details $161,256.16 /yr I-200-21238-548413 Reported wage: $161,256.16 / year Annualized: $161,256 Status: Certified Fiscal year: 2021 Decision: 2021-09-03 Employment end: 2024-09-17 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Warren, MI	08/26/2021	09/18/2021
Proper Tooling, LLC.	Mechanical Engineer, Mold Flow	Filing details $67,850 /yr I-200-21012-008042 Reported wage: $67,850 / year Annualized: $67,850 Status: Certified Fiscal year: 2021 Decision: 2021-01-20 Employment end: 2024-01-14 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Warren, MI	01/12/2021	01/15/2021
Proper Tooling, LLC	Mechanical Cnc Engineer	Filing details $137,657.78 /yr I-200-18081-370362 Reported wage: $137,657.78 / year Annualized: $137,658 Status: Certified Fiscal year: 2018 Decision: 2018-03-28 Employment end: 2021-09-17 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Warren, MI	03/22/2018	09/18/2018
Proper Tooling, LLC	Mechanical Cfd Engineer	Filing details $76,648 /yr I-200-18074-008929 Reported wage: $76,648 / year Annualized: $76,648 Status: Certified Fiscal year: 2018 Decision: 2018-03-27 Employment end: 2021-09-12 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Warren, MI	03/21/2018	09/13/2018

About Proper Tooling, LLC H-1B salary records

This view contains 4 matching filings across all loaded fiscal years. The median reported yearly base wage is $107,153, based on 4 certified filings with positive yearly pay. These are filing-level observations, not unique employees or total compensation.

Read each filing in context.

Base wages preserve the disclosed pay period. Select a salary to see its case status, dates, worker positions, and annualized estimate. Salary charts use certified, positive yearly base wages; LCAs are not visa approvals. Subsidiaries and previous legal names have separate profiles. Methodology & coverage ↗

THE BIG PICTURE

Proper Tooling, LLC insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 20212 filings$114,553 median · n=2

*FY 2026 covers Q1–Q3 through June; earlier years cover full fiscal years. Median: certified, positive yearly base wages; nominal USD.

Salary distribution

Where reported yearly base wages concentrate

All loaded years · FY 2016–2026

$50k–$75kMost common wage band

$0$125k$250k+

$25k bands · 4 certified filings with positive yearly wages. Final band includes all wages ≥$250k.

Salary ranges by role

Which common roles report higher base wages?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed roles, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Salary ranges by city

How does reported pay differ across common worksites?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed worksites, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Case outcomes

Certification and withdrawal context

All loaded years · FY 2016–2026

100.0%Certified LCAs

Certified4 100.0%

Denominator: all 4 matching filings. LCA certification is not a visa approval rate.

Salary benchmarks

Reported wage percentiles, from P10 to P90

All loaded years · FY 2016–2026

$107,153Median reported annual base wage

10th percentile$70,489

25th percentile$74,449

Median (50th)$107,153

75th percentile$143,557

90th percentile$154,177

n=4 certified filings with positive yearly wages. Percentiles describe filings, not unique workers or total compensation.

Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology