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Twelve Benefit Corporation

Exact employer profile · All loaded years

Matching filings10

Median yearly base wage$159,497n=10 eligible

Middle 50% of yearly wages$139,350 – $176,409

Most reported worksiteBerkeley, CA8 matching filings

Explore this companyMost reported roleMechanical Design Engineer Top worksiteBerkeley Individual recordsInspect dates & base salaries

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Salary records

10 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
Twelve Benefit Corporation	Staff Mechanical Design Engineer	Filing details $191,500 /yr I-200-25129-961156 Reported wage: $191,500 / year Annualized: $191,500 Status: Certified Fiscal year: 2025 Decision: 2025-05-16 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Oakland, CA	05/09/2025	10/01/2025
Twelve Benefit Corporation	Senior Plant Production Engineer	Filing details $180,000 /yr I-200-25100-851508 Reported wage: $180,000 / year Annualized: $180,000 Status: Certified Fiscal year: 2025 Decision: 2025-04-17 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Moses Lake, WA	04/10/2025	10/01/2025
Twelve Benefit Corporation	Staff Qc Engineer	Filing details $165,448.9 /yr I-200-24241-300513 Reported wage: $165,448.9 / year Annualized: $165,449 Status: Certified Fiscal year: 2024 Decision: 2024-09-05 Employment end: 2028-02-26 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	08/28/2024	02/27/2025
Twelve Benefit Corporation	Technical Program Manager, Product Development	Filing details $153,545 /yr I-200-24234-284443 Reported wage: $153,545 / year Annualized: $153,545 Status: Certified Fiscal year: 2024 Decision: 2024-08-28 Employment end: 2027-12-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	08/21/2024	12/03/2024
Twelve Benefit Corporation	Senior Electrochemical Engineer	Filing details $139,517.2 /yr I-200-24165-109264 Reported wage: $139,517.2 / year Annualized: $139,517 Status: Certified Fiscal year: 2024 Decision: 2024-06-21 Employment end: 2027-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	06/13/2024	10/01/2024
Twelve Benefit Corporation	Staff Software Engineer, Hardware Automation	Filing details $184,662 /yr I-200-24141-016552 Reported wage: $184,662 / year Annualized: $184,662 Status: Certified Fiscal year: 2024 Decision: 2024-05-28 Employment end: 2027-07-15 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	05/20/2024	07/16/2024
Twelve Benefit Corporation	Senior Polymer Chemist	Filing details $139,293.99 /yr I-200-24123-950617 Reported wage: $139,293.99 / year Annualized: $139,294 Status: Certified Fiscal year: 2024 Decision: 2024-05-09 Employment end: 2027-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	05/02/2024	10/01/2024
Twelve Benefit Corporation	Staff Chemist - Catalyst	Filing details $165,635 /yr I-200-24123-950698 Reported wage: $165,635 / year Annualized: $165,635 Status: Certified Fiscal year: 2024 Decision: 2024-05-09 Employment end: 2027-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	05/02/2024	10/01/2024
Twelve Benefit Corporation	Mechanical Design Engineer	Filing details $124,500 /yr I-200-22042-894591 Reported wage: $124,500–$144,500 / year Annualized: $124,500 Status: Certified Fiscal year: 2022 Decision: 2022-02-17 Employment end: 2025-02-27 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	02/10/2022	02/28/2022
Twelve Benefit Corporation	Senior Quality Engineer - Qms	Filing details $137,000 /yr I-200-22040-890755 Reported wage: $137,000–$157,000 / year Annualized: $137,000 Status: Certified Fiscal year: 2022 Decision: 2022-02-16 Employment end: 2025-02-27 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Berkeley, CA	02/09/2022	02/28/2022

About Twelve Benefit Corporation H-1B salary records

This view contains 10 matching filings across all loaded fiscal years. The median reported yearly base wage is $159,497, based on 10 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

Twelve Benefit Corporation insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 20252 filings$185,750 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

$125k–$150kMost common wage band

$0$125k$250k+

$25k bands · 10 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

Certified10 100.0%

Denominator: all 10 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

$159,497Median reported annual base wage

10th percentile$135,750

25th percentile$139,350

Median (50th)$159,497

75th percentile$176,409

90th percentile$185,346

n=10 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