Home / Companies / Donald Danforth Plant Science Center

Donald Danforth Plant Science Center 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
Donald Danforth Plant Science Center DONALD DANFORTH PLANT SCIENCE CENTER	127	28	2	FY2016 to FY2026 Latest decision 2026-03-10	5	RESEARCH SCIENTIST 26 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	127
Certified LCAs	126
Denied LCAs	0
Role titles	28
Worksites	2
Latest decision	2026-03-10
USCIS approvals	5
USCIS denials	1

Aliases and source names

Aliases	Source Names	Sources
DONALD DANFORTH PLANT SCIENCE CENTER	Donald Danforth Plant Science Center, DONALD DANFORTH PLANT SCIENCE CENTER	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
RESEARCH SCIENTIST	19-1013.00 Soil and Plant Scientists	26	$42,000	$90,846
POSTDOCTORAL ASSOCIATE	19-1013 SOIL AND PLANT SCIENTISTS	22	$36,046	$55,000
POSTDOCTORAL ASSOCIATE	19-1013.00 Soil and Plant Scientists	18	$42,000	$60,000
RESEARCH ASSOCIATE	19-1013.00 Soil and Plant Scientists	11	$40,000	$70,000
Principal Investigator	19-1013.00 Soil and Plant Scientists	4	$80,000	$135,000
RESEARCH SCIENTIST	19-1013 Soil and Plant Scientists	4	$35,734	$53,206
SCIENTIFIC RESEARCH CONTRACT AND TECHNOLOGY SPECIALIST	19-1029.01 Bioinformatics Scientists	3	$61,500	$75,000
Bioinformatics Researcher	19-1029.01 Bioinformatics Scientists	2	$51,251	$51,251
Data Scientist	15-2051.00 Data Scientists	2	$67,000	$67,000
DATA SCIENTIST II	19-1013.00 Soil and Plant Scientists	2	$51,563	$65,920

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
St. Louis	MO	63132	99	24	35,734	650,000	2,016	2,026
St Louis	MO	63132	23	7	36,046	55,000	2,017	2,022
Saint Louis	MO	63132	5	2	43,000	0	2,016	2,016

Full company payload

Company ID	company:donald danforth plant science center
Name	Donald Danforth Plant Science Center
Normalized Name	donald danforth plant science center
Source Company Ids	company_dol_oflc_lca_donald_danforth_plant_science_center, company_uscis_h1b_datahub_donald_danforth_plant_science_center_tax_4621
Source Names	Donald Danforth Plant Science Center, DONALD DANFORTH PLANT SCIENCE CENTER
Aliases	DONALD DANFORTH PLANT SCIENCE CENTER
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Donald Danforth Plant Science Center",
    "DONALD DANFORTH PLANT SCIENCE CENTER"
  ],
  "dba_names": [
    "DONALD DANFORTH PLANT SCIENCE CENTER"
  ],
  "name_variants": [
    {
      "value": "Donald Danforth Plant Science Center",
      "filing_count": 87,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DONALD DANFORTH PLANT SCIENCE CENTER",
      "filing_count": 40,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DONALD DANFORTH PLANT SCIENCE CENTER",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4621",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 127,
  "case_count": 127,
  "role_title_count": 28,
  "worksite_count": 2,
  "total_workers": 127,
  "first_fiscal_year": 2016,
  "first_received_date": "2013-09-11",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2026-03-10",
  "certified_count": 126,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 87,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 36,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED-WITHDRAWN",
      "filing_count": 3,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2017,
      "source": "dol_oflc_lca"
    },
    {
      "value": "WITHDRAWN",
      "filing_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 125,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "E-3 Australian",
      "filing_count": 2,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 116,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2026,
      "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": [
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "Saint Louis"
      ],
      "states": [
        "MO"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "63132"
      ],
      "total_denial": 1,
      "initial_denial": 0,
      "total_approval": 5,
      "initial_approval": 3,
      "continuing_denial": 1,
      "petition_count_id": "petition_count_uscis_h1b_archive_donald_danforth_plant_science_center_tax_4621_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_008803",
        "sr_uscis_h1b_datahub_2023_row_008804"
      ],
      "continuing_approval": 2
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "975 North Warson Road",
      "raw_address": "975 North Warson Road  ST. LOUIS MO 63132",
      "city": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-03-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "ST. LOUIS MO 63132",
      "city": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 102,
      "case_count": 102,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-08-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "ST LOUIS MO 63132",
      "city": "St Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 22,
      "case_count": 22,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-09-16",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "ST. LOUIS MO 63132-2918",
      "city": "St. Louis",
      "state": "MO",
      "postal_code": "63132-2918",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-02-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "975 North Warson Road",
      "raw_address": "975 North Warson Road  ST. LOUIS MO 63132",
      "city": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-03-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ST. LOUIS MO 63132",
      "city": "St. Louis",
      "county": "St Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 80,
      "case_count": 80,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ST. LOUIS MO 63132",
      "city": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-08-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ST LOUIS MO 63132",
      "city": "St Louis",
      "county": "St Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 18,
      "case_count": 18,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-04-11",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ST. LOUIS MO 63132",
      "city": "St. Louis",
      "county": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 13,
      "case_count": 13,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-08-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ST LOUIS MO 63132",
      "city": "St Louis",
      "county": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-09-16",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SAINT LOUIS MO 63132",
      "city": "Saint Louis",
      "county": "Saint Louis",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2015-11-18",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SAINT LOUIS MO 63132",
      "city": "Saint Louis",
      "county": "Saint Louis County",
      "state": "MO",
      "postal_code": "63132",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2015-12-24",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 4,
    "worksite_address_count": 8,
    "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": [
    "MO"
  ],
  "cities": [
    "St. Louis",
    "St Louis",
    "Saint Louis"
  ],
  "postal_codes": [
    "63132"
  ],
  "top_markets": [
    {
      "city": "St. Louis",
      "state": "MO",
      "postal_code": "63132",
      "lca_count": 99,
      "role_title_count": 24,
      "wage_low_min": 35734,
      "wage_high_max": 650000,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026
    },
    {
      "city": "St Louis",
      "state": "MO",
      "postal_code": "63132",
      "lca_count": 23,
      "role_title_count": 7,
      "wage_low_min": 36046,
      "wage_high_max": 55000,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2022
    },
    {
      "city": "Saint Louis",
      "state": "MO",
      "postal_code": "63132",
      "lca_count": 5,
      "role_title_count": 2,
      "wage_low_min": 43000,
      "wage_high_max": 0,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016
    }
  ]
}

Industry

{
  "naics_codes": [
    "541711",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "54171",
      "filing_count": 87,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "541710",
      "filing_count": 15,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "541711",
      "filing_count": 14,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 35734,
  "annualized_high_max": 650000,
  "annualized_low_avg": 59252.4881889764
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 11,
    "case_count": 11,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 35734,
    "wage_high_max": 0,
    "wage_low_avg": 48147.5454545455
  },
  {
    "fiscal_year": 2017,
    "quarter": "Q2",
    "lca_count": 10,
    "case_count": 10,
    "role_title_count": 6,
    "worksite_count": 1,
    "wage_low_min": 36046,
    "wage_high_max": 53844,
    "wage_low_avg": 65811.3
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 41000,
    "wage_high_max": 48909,
    "wage_low_avg": 47160.7142857143
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 12,
    "case_count": 12,
    "role_title_count": 5,
    "worksite_count": 1,
    "wage_low_min": 47500,
    "wage_high_max": 55000,
    "wage_low_avg": 49534.8333333333
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q1",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 50004,
    "wage_high_max": 115000,
    "wage_low_avg": 63783.5
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 40000,
    "wage_high_max": 58837,
    "wage_low_avg": 49418.5
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 51887,
    "wage_high_max": 86060,
    "wage_low_avg": 68973.5
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q4",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 45000,
    "wage_high_max": 67500,
    "wage_low_avg": 49333.3333333333
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q1",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 48500,
    "wage_high_max": 53206,
    "wage_low_avg": 51637.3333333333
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 48500,
    "wage_high_max": 53206,
    "wage_low_avg": 51174.8
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 6,
    "case_count": 6,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 48500,
    "wage_high_max": 53206,
    "wage_low_avg": 51145.6666666667
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 5,
    "worksite_count": 1,
    "wage_low_min": 42000,
    "wage_high_max": 135000,
    "wage_low_avg": 62914.5714285714
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q1",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 42000,
    "wage_high_max": 55000,
    "wage_low_avg": 48696
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 80000,
    "wage_high_max": 135000,
    "wage_low_avg": 80000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 54631,
    "wage_high_max": 80000,
    "wage_low_avg": 59815.5
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q4",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 53000,
    "wage_high_max": 83824,
    "wage_low_avg": 63703
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q1",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 53000,
    "wage_high_max": 135000,
    "wage_low_avg": 64833.3333333333
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 6,
    "worksite_count": 1,
    "wage_low_min": 47476,
    "wage_high_max": 135000,
    "wage_low_avg": 57077
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 53500,
    "wage_high_max": 65000,
    "wage_low_avg": 58495.2857142857
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 55806,
    "wage_high_max": 67000,
    "wage_low_avg": 63268.6666666667
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
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    "worksite_count": 1,
    "wage_low_min": 60282,
    "wage_high_max": 60282,
    "wage_low_avg": 60282
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 55642,
    "wage_high_max": 67379,
    "wage_low_avg": 62937
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 56200,
    "wage_high_max": 64876,
    "wage_low_avg": 60538
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 59000,
    "wage_high_max": 59000,
    "wage_low_avg": 59000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 6,
    "case_count": 6,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 56181,
    "wage_high_max": 90846,
    "wage_low_avg": 69645
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 57000,
    "wage_high_max": 650000,
    "wage_low_avg": 108001
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q4",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 56826,
    "wage_high_max": 85000,
    "wage_low_avg": 64526.5
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 61964,
    "wage_high_max": 65920,
    "wage_low_avg": 63942
  }
]

Links

{
  "roles": "/v1/roles?company=Donald%20Danforth%20Plant%20Science%20Center",
  "wages": "/v1/wages?company=Donald%20Danforth%20Plant%20Science%20Center",
  "trends": "/v1/trends?company=Donald%20Danforth%20Plant%20Science%20Center"
}

Get this page with API

Rendered from the bluedoor H-1B Jobs API. Reproduce it:

GET https://api.bluedoor.sh/h1b-jobs/v1/companies?q=donald+danforth+plant+science+center&limit=5JSON

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