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Heirloom Carbon Technologies, Inc.

Exact employer profile · All loaded years

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Matching filings25
Median yearly base wage$128,451n=18 eligible
Middle 50% of yearly wages$124,088 – $136,360
Most reported worksiteBrisbane, CA20 matching filings
Explore this companyMost reported roleControls Engineer Top worksiteBrisbane Individual recordsInspect dates & base salaries
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Salary records

25 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

EmployerJob titleBase salaryLocationSubmit dateStart date
Heirloom Carbon Technologies, Inc.Mechanical Design Engineer, Sustaining

Filing details

$123,261 /yr

I-200-26112-821600
Reported wage: $123,261–$178,000 / year
Annualized: $123,261
Status: Certified
Fiscal year: 2026
Decision: 2026-04-29
Employment end: 2029-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Tracy, CA04/22/202610/01/2026
Heirloom Carbon Technologies, Inc.Senior Process Development Engineer

Filing details

$128,211 /yr

I-200-26112-821604
Reported wage: $128,211–$160,467 / year
Annualized: $128,211
Status: Certified
Fiscal year: 2026
Decision: 2026-04-29
Employment end: 2029-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA04/22/202610/01/2026
Heirloom Carbon Technologies, Inc.Senior Technical Project Manager

Filing details

$138,965 /yr

I-200-26096-761363
Reported wage: $138,965–$164,715 / year
Annualized: $138,965
Status: Certified - Withdrawn
Fiscal year: 2026
Decision: 2026-04-27
Employment end: 2029-04-09
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA04/06/202604/10/2026
Heirloom Carbon Technologies, Inc.Controls Engineer

Filing details

$127,234 /yr

I-200-23333-531286
Reported wage: $127,234–$161,221 / year
Annualized: $127,234
Status: Certified - Withdrawn
Fiscal year: 2026
Decision: 2026-04-23
Employment end: 2026-12-06
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA11/29/202312/07/2023
Heirloom Carbon Technologies, Inc.Senior Controls Project Engineer

Filing details

$134,056 /yr

I-200-25273-345049
Reported wage: $134,056–$160,930 / year
Annualized: $134,056
Status: Certified
Fiscal year: 2026
Decision: 2025-11-07
Employment end: 2028-11-24
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA09/30/202511/25/2025
Heirloom Carbon Technologies, Inc.Senior Electrical Engineer

Filing details

$134,160 /yr

I-200-25197-180169
Reported wage: $134,160–$205,000 / year
Annualized: $134,160
Status: Certified
Fiscal year: 2025
Decision: 2025-07-23
Employment end: 2028-07-23
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Smyrna, TN07/16/202507/24/2025
Heirloom Carbon Technologies, Inc.Process Development Engineer

Filing details

$105,955 /yr

I-200-25183-148480
Reported wage: $105,955–$128,211 / year
Annualized: $105,955
Status: Certified
Fiscal year: 2025
Decision: 2025-07-10
Employment end: 2028-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA07/02/202510/01/2025
Heirloom Carbon Technologies, Inc.Sr. Modeling And Simulation Engineer

Filing details

$142,854 /yr

I-200-25121-925864
Reported wage: $142,854–$166,878 / year
Annualized: $142,854
Status: Certified
Fiscal year: 2025
Decision: 2025-05-08
Employment end: 2028-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA05/01/202510/01/2025
Heirloom Carbon Technologies, Inc.Mechanical Design Engineer

Filing details

$126,568 /yr

I-200-25121-925869
Reported wage: $126,568–$143,000 / year
Annualized: $126,568
Status: Certified
Fiscal year: 2025
Decision: 2025-05-08
Employment end: 2028-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Tracy, CA05/01/202510/01/2025
Heirloom Carbon Technologies, Inc.Staff Process Engineer, Plant Design

Filing details

$155,750 /yr

I-200-25121-925910
Reported wage: $155,750–$185,000 / year
Annualized: $155,750
Status: Certified
Fiscal year: 2025
Decision: 2025-05-08
Employment end: 2028-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA05/01/202510/01/2025
Heirloom Carbon Technologies, Inc.Senior Process Development Engineer

Filing details

$137,093 /yr

I-200-25118-910465
Reported wage: $137,093–$158,018 / year
Annualized: $137,093
Status: Certified
Fiscal year: 2025
Decision: 2025-05-05
Employment end: 2028-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA04/28/202510/01/2025
Heirloom Carbon Technologies, Inc.Senior Plm Solutions Engineer

Filing details

$139,589 /yr

I-200-25042-683613
Reported wage: $139,589–$173,638 / year
Annualized: $139,589
Status: Certified
Fiscal year: 2025
Decision: 2025-02-19
Employment end: 2028-02-27
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA02/11/202502/28/2025
Heirloom Carbon Technologies, Inc.Senior Plm Solutions Engineer

Filing details

$140,566 /yr

I-200-25036-669202
Reported wage: $140,566–$171,059 / year
Annualized: $140,566
Status: Withdrawn
Fiscal year: 2025
Decision: 2025-02-11
Employment end: 2028-02-20
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA02/05/202502/21/2025
Heirloom Carbon Technologies, Inc.Senior Controls Engineer

Filing details

$128,690 /yr

I-200-24284-398458
Reported wage: $128,690–$155,043 / year
Annualized: $128,690
Status: Certified
Fiscal year: 2025
Decision: 2024-10-18
Employment end: 2027-11-28
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA10/10/202411/29/2024
Heirloom Carbon Technologies, Inc.Controls Engineer

Filing details

$127,234 /yr

I-200-23314-495001
Reported wage: $127,234–$161,221 / year
Annualized: $127,234
Status: Certified - Withdrawn
Fiscal year: 2024
Decision: 2024-08-21
Employment end: 2026-11-19
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA11/10/202311/20/2023
Heirloom Carbon Technologies, Inc.Project Engineer

Filing details

$137,301 /yr

I-200-23345-558225
Reported wage: $137,301–$160,077 / year
Annualized: $137,301
Status: Certified - Withdrawn
Fiscal year: 2024
Decision: 2024-07-10
Employment end: 2026-12-18
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA12/11/202312/19/2023
Heirloom Carbon Technologies, Inc.Controls Project Engineer

Filing details

$127,234 /yr

I-200-24157-075236
Reported wage: $127,234–$161,221 / year
Annualized: $127,234
Status: Certified
Fiscal year: 2024
Decision: 2024-06-12
Employment end: 2027-11-24
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA06/05/202411/25/2024
Heirloom Carbon Technologies, Inc.Head Of Supply Chain

Filing details

$220,000 /yr

I-200-22314-580735
Reported wage: $220,000 / year
Annualized: $220,000
Status: Certified - Withdrawn
Fiscal year: 2024
Decision: 2024-05-07
Employment end: 2025-12-11
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA11/10/202212/12/2022
Heirloom Carbon Technologies, Inc.Senior Process Development Engineer - Data Science

Filing details

$183,310 /yr

I-200-23173-135487
Reported wage: $183,310–$195,000 / year
Annualized: $183,310
Status: Certified - Withdrawn
Fiscal year: 2024
Decision: 2024-04-11
Employment end: 2026-07-04
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA06/22/202307/05/2023
Heirloom Carbon Technologies, Inc.Process Development Engineer

Filing details

$140,046 /yr

I-200-24082-824516
Reported wage: $140,046–$154,000 / year
Annualized: $140,046
Status: Certified
Fiscal year: 2024
Decision: 2024-03-29
Employment end: 2027-09-16
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA03/22/202409/17/2024
Heirloom Carbon Technologies, Inc.Process Development Engineer

Filing details

$118,830 /yr

I-200-24073-795443
Reported wage: $118,830–$140,046 / year
Annualized: $118,830
Status: Certified
Fiscal year: 2024
Decision: 2024-03-20
Employment end: 2027-08-29
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA03/13/202408/30/2024
Heirloom Carbon Technologies, Inc.Scientist, Modeling And Simulation Engineer

Filing details

$114,546 /yr

I-200-24072-793184
Reported wage: $114,546–$137,301 / year
Annualized: $114,546
Status: Certified
Fiscal year: 2024
Decision: 2024-03-19
Employment end: 2027-09-07
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA03/12/202409/08/2024
Heirloom Carbon Technologies, Inc.Controls Project Engineer

Filing details

$127,234 /yr

I-200-23314-494905
Reported wage: $127,234–$161,221 / year
Annualized: $127,234
Status: Certified
Fiscal year: 2024
Decision: 2023-11-17
Employment end: 2026-11-16
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

Brisbane, CA11/10/202311/17/2023
Heirloom Carbon Technologies, Inc.Chemical Engineer

Filing details

$82,992 /yr

I-200-22097-049178
Reported wage: $82,992 / year
Annualized: $82,992
Status: Certified
Fiscal year: 2022
Decision: 2022-04-14
Employment end: 2025-09-30
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

San Francisco, CA04/07/202210/01/2022
Heirloom Carbon Technologies, Inc.Controls Engineer

Filing details

$130,000 /yr

I-200-21321-710977
Reported wage: $130,000 / year
Annualized: $130,000
Status: Certified
Fiscal year: 2022
Decision: 2021-11-24
Employment end: 2024-11-28
Worker positions: 1

Employer-reported disclosure · Base wage, not total compensation.

San Francisco, CA11/17/202111/29/2021

About Heirloom Carbon Technologies, Inc. H-1B salary records

This view contains 25 matching filings across all loaded fiscal years. The median reported yearly base wage is $128,451, based on 18 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 ↗