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Delaware Diagnostic Labs LLC 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.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
Delaware Diagnostic Labs LLC DELAWARE DIAGNOSTIC LABS LLC	14	7	4	FY2019 to FY2025 Latest decision 2025-05-01	5	Clinical Lab Scientist 4 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	14
Certified LCAs	13
Denied LCAs	0
Role titles	7
Worksites	4
Latest decision	2025-05-01
USCIS approvals	5
USCIS denials	1

Aliases and source names

Aliases	Source Names	Sources
DELAWARE DIAGNOSTIC LABS LLC	Delaware Diagnostic Labs LLC, DELAWARE DIAGNOSTIC LABS LLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Clinical Lab Scientist	19-1042.00 Medical Scientists, Except Epidemiologists	4	$75,132	$97,760
Clinical Lab Molecular Biologist	19-1029.02 Molecular and Cellular Biologists	3	$55,000	$55,000
Healthcare Business Analyst	15-2051.01 Business Intelligence Analysts	2	$68,640	$71,000
Program Management Analyst	13-1111.00 Management Analysts	2	$60,000	$85,280
Business Intelligence Analyst	15-1199.08 Business Intelligence Analysts	1	$58,000	$58,000
LAB SCIENTIST	29-2011 MEDICAL AND CLINICAL LABORATORY TECHNOLOGISTS	1	$49,920	$49,920
Marketing Analyst	13-1161.00 Market Research Analysts and Marketing Specialists	1	$60,000	$60,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Claymont	DE	19703	5	4	55,000	60,000	2,021	2,022
New Castle	DE	19720	4	3	68,640	97,760	2,024	2,025
Newark	DE	19713	4	3	49,920	75,132	2,019	2,023
Knoxiville	TN	37932	1	1	97,760	97,760	2,025	2,025

Full company payload

Company ID	company:delaware diagnostic labs
Name	Delaware Diagnostic Labs LLC
Normalized Name	delaware diagnostic labs
Source Company Ids	company_dol_oflc_lca_delaware_diagnostic_labs_llc, company_uscis_h1b_datahub_delaware_diagnostic_labs_llc_tax_4900
Source Names	Delaware Diagnostic Labs LLC, DELAWARE DIAGNOSTIC LABS LLC
Aliases	DELAWARE DIAGNOSTIC LABS LLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Delaware Diagnostic Labs LLC",
    "DELAWARE DIAGNOSTIC LABS LLC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Delaware Diagnostic Labs LLC",
      "filing_count": 13,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DELAWARE DIAGNOSTIC LABS, LLC",
      "filing_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DELAWARE DIAGNOSTIC LABS LLC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4900",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 14,
  "case_count": 14,
  "role_title_count": 7,
  "worksite_count": 4,
  "total_workers": 14,
  "first_fiscal_year": 2019,
  "first_received_date": "2019-03-22",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-05-01",
  "certified_count": 13,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 10,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 2,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Withdrawn",
      "filing_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 14,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 14,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 5,
  "total_denial": 1,
  "fiscal_years": [
    "2019",
    "2021",
    "2022",
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "Newark"
      ],
      "states": [
        "DE"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "19713"
      ],
      "total_denial": 1,
      "initial_denial": 1,
      "total_approval": 0,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_delaware_diagnostic_labs_llc_tax_4900_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_050843"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Newark"
      ],
      "states": [
        "DE"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "19713"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_delaware_diagnostic_labs_llc_tax_4900_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_015034"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Newark"
      ],
      "states": [
        "DE"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "19713"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 3,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_delaware_diagnostic_labs_llc_tax_4900_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_014880"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Newark"
      ],
      "states": [
        "DE"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "19713"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_delaware_diagnostic_labs_llc_tax_4900_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_008247"
      ],
      "continuing_approval": 0
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "NEWARK DE 19713",
      "city": "Newark",
      "state": "DE",
      "postal_code": "19713",
      "filing_count": 14,
      "case_count": 14,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-01",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "NEW CASTLE DE 19720",
      "city": "New Castle",
      "county": "New Castle",
      "state": "DE",
      "postal_code": "19720",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-01",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "KNOXIVILLE TN 37932",
      "city": "Knoxiville",
      "county": "Knox",
      "state": "TN",
      "postal_code": "37932",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-30",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "NEWARK DE 19713",
      "city": "Newark",
      "county": "New Castle",
      "state": "DE",
      "postal_code": "19713",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2022-10-04",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CLAYMONT DE 19703",
      "city": "Claymont",
      "county": "New Castle",
      "state": "DE",
      "postal_code": "19703",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-06-07",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 1,
    "worksite_address_count": 4,
    "has_street_address_evidence": true,
    "caveat": "LCA employer/worksite addresses are capped filing evidence scoped to matched source company names and should not be treated as verified headquarters without external validation."
  }
}

Geography

{
  "states": [
    "DE",
    "TN"
  ],
  "cities": [
    "Claymont",
    "New Castle",
    "Newark",
    "Knoxiville"
  ],
  "postal_codes": [
    "19703",
    "19720",
    "19713",
    "37932"
  ],
  "top_markets": [
    {
      "city": "Claymont",
      "state": "DE",
      "postal_code": "19703",
      "lca_count": 5,
      "role_title_count": 4,
      "wage_low_min": 55000,
      "wage_high_max": 60000,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022
    },
    {
      "city": "New Castle",
      "state": "DE",
      "postal_code": "19720",
      "lca_count": 4,
      "role_title_count": 3,
      "wage_low_min": 68640,
      "wage_high_max": 97760,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Newark",
      "state": "DE",
      "postal_code": "19713",
      "lca_count": 4,
      "role_title_count": 3,
      "wage_low_min": 49920,
      "wage_high_max": 75132,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Knoxiville",
      "state": "TN",
      "postal_code": "37932",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 97760,
      "wage_high_max": 97760,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025
    }
  ]
}

Industry

{
  "naics_codes": [
    "621511",
    "62"
  ],
  "naics_breakdown": [
    {
      "value": "621511",
      "filing_count": 14,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 49920,
  "annualized_high_max": 97760,
  "annualized_low_avg": 68830.2857142857
}

Trend

[
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 49920,
    "wage_high_max": 49920,
    "wage_low_avg": 49920
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 2,
    "wage_low_min": 55000,
    "wage_high_max": 55000,
    "wage_low_avg": 55000
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 58000,
    "wage_high_max": 58000,
    "wage_low_avg": 58000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 55000,
    "wage_high_max": 55000,
    "wage_low_avg": 55000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 60000,
    "wage_high_max": 60000,
    "wage_low_avg": 60000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 75132,
    "wage_high_max": 75132,
    "wage_low_avg": 75132
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 75132,
    "wage_high_max": 75132,
    "wage_low_avg": 75132
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 71000,
    "wage_high_max": 71000,
    "wage_low_avg": 71000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 3,
    "worksite_count": 2,
    "wage_low_min": 68640,
    "wage_high_max": 97760,
    "wage_low_avg": 87360
  }
]

Links

{
  "roles": "/v1/roles?company=Delaware%20Diagnostic%20Labs%20LLC",
  "wages": "/v1/wages?company=Delaware%20Diagnostic%20Labs%20LLC",
  "trends": "/v1/trends?company=Delaware%20Diagnostic%20Labs%20LLC"
}

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