Home / Companies / Diamond Foundry Inc.
Diamond Foundry Inc. H-1B company data
Employer profile assembled from DOL OFLC LCA rows and USCIS H-1B Employer Data Hub petition summaries. Rows below include aliases, source IDs, filing coverage, petition counts, role coverage, worksite coverage, and wage summary fields when present.
| Employer | LCA filings | Role titles | Worksites | Coverage | USCIS approvals | Top role | Sources | Open |
|---|---|---|---|---|---|---|---|---|
| Diamond Foundry Inc. DIAMOND FOUNDRY INC | 19 | 11 | 5 | FY2019 to FY2026 Latest decision 2026-03-27 | 5 | Sr. Mechanical Systems Engineer- Automation 4 filings | dol_oflc_lca, uscis_h1b_employer_data_hub | Profile |
Activity summary
| LCA filings | 19 |
| Certified LCAs | 19 |
| Denied LCAs | 0 |
| Role titles | 11 |
| Worksites | 5 |
| Latest decision | 2026-03-27 |
| USCIS approvals | 5 |
| USCIS denials | 0 |
Aliases and source names
| Aliases | Source Names | Sources |
|---|---|---|
| DIAMOND FOUNDRY INC | Diamond Foundry Inc., DIAMOND FOUNDRY INC | dol_oflc_lca, uscis_h1b_employer_data_hub |
Top roles
| Title | SOC | LCA filings | Low wage min | High wage max |
|---|---|---|---|---|
| Sr. Mechanical Systems Engineer- Automation | 17-2141.00 Mechanical Engineers | 4 | $130,000 | $3,926,026 |
| Principal R&D Process Engineer | 19-2032.00 Materials Scientists | 3 | $160,000 | $170,000 |
| Process Engineer | 17-2041.00 Chemical Engineers | 2 | $110,000 | $185,000 |
| Senior Mechanical Engineer | 17-2141.00 Mechanical Engineers | 2 | $143,000 | $155,000 |
| Director, Engineering | 17-2041.00 Chemical Engineers | 1 | $190,000 | $190,001 |
| Equipment Engineer | 17-2141.00 Mechanical Engineers | 1 | $99,000 | $99,001 |
| Microwave Plasma Scientist | 17-2072.00 Electronics Engineers, Except Computer | 1 | $240,000 | $240,000 |
| Principal Process Engineer | 17-2041.00 Chemical Engineers | 1 | $165,000 | $175,000 |
| Sr. Mechanical Design Engineer | 17-2141.00 Mechanical Engineers | 1 | $160,000 | $160,000 |
| VICE PRESIDENT, DIGITAL TECHNOLOGY | 11-1021 GENERAL AND OPERATIONS MANAGERS | 1 | $200,000 | $200,000 |
Top markets
| City | State | Postal Code | LCA Count | Role Title Count | Wage Low Min | Wage High Max | First Fiscal Year | Latest Fiscal Year |
|---|---|---|---|---|---|---|---|---|
| South San Francisco | CA | 94080 | 12 | 8 | 130,000 | 240,000 | 2,021 | 2,026 |
| Fremont | CA | 94539 | 3 | 2 | 240,000 | 3,926,026 | 2,024 | 2,025 |
| Wenatchee | WA | 98801 | 2 | 2 | 99,000 | 110,001 | 2,024 | 2,024 |
| Los Angeles | CA | 90014 | 1 | 1 | 200,000 | 200,000 | 2,019 | 2,019 |
| South San Fraancisco | CA | 94080 | 1 | 1 | 150,654 | 151,000 | 2,025 | 2,025 |
Full company payload
| Company ID | company:diamond foundry |
| Name | Diamond Foundry Inc. |
| Normalized Name | diamond foundry |
| Source Company Ids | company_dol_oflc_lca_diamond_foundry_inc, company_uscis_h1b_datahub_diamond_foundry_inc_tax_9441 |
| Source Names | Diamond Foundry Inc., DIAMOND FOUNDRY INC |
| Aliases | DIAMOND FOUNDRY INC |
| Sources | dol_oflc_lca, uscis_h1b_employer_data_hub |
Identifiers
[
{
"identifier_type": "tax_id_last_four",
"identifier_value": "9441",
"source": "uscis_h1b_employer_data_hub"
}
]LCA Activity
{
"lca_count": 19,
"case_count": 19,
"role_title_count": 11,
"worksite_count": 5,
"first_fiscal_year": 2019,
"latest_fiscal_year": 2026,
"latest_decision_date": "2026-03-27",
"certified_count": 19,
"denied_count": 0
}Petition Activity
{
"total_approval": 5,
"total_denial": 0,
"fiscal_years": [
"2014",
"2016",
"2019",
"2021",
"2023"
],
"year_metrics": [
{
"cities": [
"San Carlos"
],
"states": [
"CA"
],
"fiscal_year": 2014,
"naics_codes": [
"33"
],
"postal_codes": [
"94070"
],
"total_denial": 0,
"initial_denial": 0,
"total_approval": 1,
"initial_approval": 0,
"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_diamond_foundry_inc_tax_9441_2014",
"source_record_ids": [
"sr_uscis_h1b_datahub_2014_row_035250"
],
"continuing_approval": 1
},
{
"cities": [
"San Carlos"
],
"states": [
"CA"
],
"fiscal_year": 2016,
"naics_codes": [
"33"
],
"postal_codes": [
"94070"
],
"total_denial": 0,
"initial_denial": 0,
"total_approval": 1,
"initial_approval": 0,
"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_diamond_foundry_inc_tax_9441_2016",
"source_record_ids": [
"sr_uscis_h1b_datahub_2016_row_030894"
],
"continuing_approval": 1
},
{
"cities": [
"South San Francisco"
],
"states": [
"CA"
],
"fiscal_year": 2019,
"naics_codes": [
"42"
],
"postal_codes": [
"94080"
],
"total_denial": 0,
"initial_denial": 0,
"total_approval": 1,
"initial_approval": 0,
"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_diamond_foundry_inc_tax_9441_2019",
"source_record_ids": [
"sr_uscis_h1b_datahub_2019_row_030625"
],
"continuing_approval": 1
},
{
"cities": [
"South San Francisco"
],
"states": [
"CA"
],
"fiscal_year": 2021,
"naics_codes": [
"33"
],
"postal_codes": [
"94080"
],
"total_denial": 0,
"initial_denial": 0,
"total_approval": 1,
"initial_approval": 0,
"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_diamond_foundry_inc_tax_9441_2021",
"source_record_ids": [
"sr_uscis_h1b_datahub_2021_row_015531"
],
"continuing_approval": 1
},
{
"cities": [
"South San Francisco"
],
"states": [
"CA"
],
"fiscal_year": 2023,
"naics_codes": [
"33"
],
"postal_codes": [
"94080"
],
"total_denial": 0,
"initial_denial": 0,
"total_approval": 1,
"initial_approval": 0,
"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_diamond_foundry_inc_tax_9441_2023",
"source_record_ids": [
"sr_uscis_h1b_datahub_2023_row_008499"
],
"continuing_approval": 1
}
]
}Geography
{
"states": [
"CA",
"WA"
],
"cities": [
"South San Francisco",
"Fremont",
"Wenatchee",
"Los Angeles",
"South San Fraancisco",
"San Carlos"
],
"postal_codes": [
"94080",
"94539",
"98801",
"90014",
"94070"
],
"top_markets": [
{
"city": "South San Francisco",
"state": "CA",
"postal_code": "94080",
"lca_count": 12,
"role_title_count": 8,
"wage_low_min": 130000,
"wage_high_max": 240000,
"first_fiscal_year": 2021,
"latest_fiscal_year": 2026
},
{
"city": "Fremont",
"state": "CA",
"postal_code": "94539",
"lca_count": 3,
"role_title_count": 2,
"wage_low_min": 240000,
"wage_high_max": 3926026,
"first_fiscal_year": 2024,
"latest_fiscal_year": 2025
},
{
"city": "Wenatchee",
"state": "WA",
"postal_code": "98801",
"lca_count": 2,
"role_title_count": 2,
"wage_low_min": 99000,
"wage_high_max": 110001,
"first_fiscal_year": 2024,
"latest_fiscal_year": 2024
},
{
"city": "Los Angeles",
"state": "CA",
"postal_code": "90014",
"lca_count": 1,
"role_title_count": 1,
"wage_low_min": 200000,
"wage_high_max": 200000,
"first_fiscal_year": 2019,
"latest_fiscal_year": 2019
},
{
"city": "South San Fraancisco",
"state": "CA",
"postal_code": "94080",
"lca_count": 1,
"role_title_count": 1,
"wage_low_min": 150654,
"wage_high_max": 151000,
"first_fiscal_year": 2025,
"latest_fiscal_year": 2025
}
]
}Industry
{
"naics_codes": [
"423940",
"33",
"42"
]
}Wage Summary
{
"annualized_low_min": 99000,
"annualized_high_max": 3926026,
"annualized_low_avg": 364666
}Trend
[
{
"fiscal_year": 2019,
"quarter": "Q2",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 200000,
"wage_high_max": 200000,
"wage_low_avg": 200000
},
{
"fiscal_year": 2021,
"quarter": "Q3",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 170000,
"wage_high_max": 185000,
"wage_low_avg": 170000
},
{
"fiscal_year": 2021,
"quarter": "Q4",
"lca_count": 2,
"case_count": 2,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 160000,
"wage_high_max": 170000,
"wage_low_avg": 160000
},
{
"fiscal_year": 2023,
"quarter": "Q1",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 130000,
"wage_high_max": 130001,
"wage_low_avg": 130000
},
{
"fiscal_year": 2023,
"quarter": "Q2",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 130000,
"wage_high_max": 130001,
"wage_low_avg": 130000
},
{
"fiscal_year": 2023,
"quarter": "Q3",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 160000,
"wage_high_max": 170000,
"wage_low_avg": 160000
},
{
"fiscal_year": 2024,
"quarter": "Q2",
"lca_count": 4,
"case_count": 4,
"role_title_count": 3,
"worksite_count": 3,
"wage_low_min": 99000,
"wage_high_max": 240001,
"wage_low_avg": 192250
},
{
"fiscal_year": 2024,
"quarter": "Q3",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 110000,
"wage_high_max": 110001,
"wage_low_avg": 110000
},
{
"fiscal_year": 2025,
"quarter": "Q3",
"lca_count": 2,
"case_count": 2,
"role_title_count": 2,
"worksite_count": 1,
"wage_low_min": 143000,
"wage_high_max": 175000,
"wage_low_avg": 154000
},
{
"fiscal_year": 2025,
"quarter": "Q4",
"lca_count": 2,
"case_count": 2,
"role_title_count": 1,
"worksite_count": 2,
"wage_low_min": 150654,
"wage_high_max": 3926026,
"wage_low_avg": 2038327
},
{
"fiscal_year": 2026,
"quarter": "Q2",
"lca_count": 3,
"case_count": 3,
"role_title_count": 3,
"worksite_count": 1,
"wage_low_min": 155000,
"wage_high_max": 240000,
"wage_low_avg": 185000
}
]Links
{
"roles": "/v1/roles?company=Diamond%20Foundry%20Inc.",
"wages": "/v1/wages?company=Diamond%20Foundry%20Inc.",
"trends": "/v1/trends?company=Diamond%20Foundry%20Inc."
}Get this page with API
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