Does Ardelyx, Inc. sponsor H-1B visas?

Yes. Ardelyx, Inc. filed 8 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2026), of which 8 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

How many H-1B applications has Ardelyx, Inc. filed?

Ardelyx, Inc. has 8 H-1B LCA filings on record spanning FY2016-FY2026 across 5 role titles and 2 worksites.

What roles does Ardelyx, Inc. sponsor for H-1B?

The most common H-1B role at Ardelyx, Inc. is Lead Clinical Research Associate (3 filings). Other frequent roles include Phamacovigilance (Pv) Specialist Iv, Quality Assurance Specialist Iii, Regulatory Manager, Scientist I.

What wages does Ardelyx, Inc. offer H-1B workers?

For its most-sponsored role (Lead Clinical Research Associate), Ardelyx, Inc. reported offered wages ranging from $109,928 to $135,418 in DOL LCA filings.

Home / Companies / Ardelyx, Inc.

Ardelyx, Inc. H-1B company data

Name: Ardelyx, Inc. H-1B / LCA filings
Creator: bluedoor

Summary

Ardelyx, Inc. filed 8 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2016-FY2026.

Of those, 8 were certified (a 100% certification rate among adjudicated filings).

The filings span 5 distinct role titles across 2 worksites.

The most-sponsored role was Lead Clinical Research Associate (3 filings), with offered wages from $109,928 to $135,418.

Separately, USCIS H-1B Employer Data Hub records show 5 approved and 0 denied H-1B petitions for this employer.

LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
Ardelyx, Inc. ARDELYX INC	8	5	2	FY2016 to FY2026 Latest decision 2025-12-02	5	Lead Clinical Research Associate 3 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	8
Certified LCAs	8
Denied LCAs	0
Role titles	5
Worksites	2
Latest decision	2025-12-02
USCIS approvals	5
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
ARDELYX INC	Ardelyx, Inc., ARDELYX INC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Lead Clinical Research Associate	19-1042.00 Medical Scientists, Except Epidemiologists	3	$109,928	$135,418
Phamacovigilance (PV) Specialist IV	13-1041.07 Regulatory Affairs Specialists	2	$136,206	$204,310
QUALITY ASSURANCE SPECIALIST III	11-9199 MANAGERS, ALL OTHER	1	$92,000	$112,000
Regulatory Manager	11-9199.01 Regulatory Affairs Managers	1	$133,037	$150,000
SCIENTIST I	19-2031	1	$93,000	$0

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Fremont	CA	94555	7	5	92,000	204,310	2,016	2,025
Newark	CA	94560	1	1	125,278	135,418	2,026	2,026

Full company payload

Company ID	company:ardelyx
Name	Ardelyx, Inc.
Normalized Name	ardelyx
Source Company Ids	company_dol_oflc_lca_ardelyx_inc, company_uscis_h1b_datahub_ardelyx_inc_tax_3944
Source Names	Ardelyx, Inc., ARDELYX INC
Aliases	ARDELYX INC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Ardelyx, Inc.",
    "ARDELYX INC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Ardelyx, Inc.",
      "filing_count": 6,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ARDELYX, INC.",
      "filing_count": 2,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ARDELYX INC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "3944",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 8,
  "case_count": 8,
  "role_title_count": 5,
  "worksite_count": 2,
  "total_workers": 8,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-07-21",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2025-12-02",
  "certified_count": 8,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 5,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 2,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 1,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 8,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 7,
      "first_fiscal_year": 2019,
      "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": 0,
  "fiscal_years": [
    "2016",
    "2019",
    "2021",
    "2022",
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "Fremont"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94555"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_ardelyx_inc_tax_3944_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_014810"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Fremont"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94555"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_ardelyx_inc_tax_3944_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_014094"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Fremont"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94555"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_ardelyx_inc_tax_3944_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_004521"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Waltham"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "02451"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_ardelyx_inc_tax_3944_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_004393"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Waltham"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "02451"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_ardelyx_inc_tax_3944_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_002469"
      ],
      "continuing_approval": 0
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "400 Fifth Avenue",
      "address_line_2": "Suite 210",
      "raw_address": "400 Fifth Avenue Suite 210 WALTHAM MA 02451",
      "city": "Waltham",
      "state": "MA",
      "postal_code": "02451",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-12-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "WALTHAM MA 02451",
      "city": "Waltham",
      "state": "MA",
      "postal_code": "02451",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2024-10-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "WALTHAM MA 2451",
      "city": "Waltham",
      "state": "MA",
      "postal_code": "2451",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-05-03",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "FREMONT CA 94555",
      "city": "Fremont",
      "state": "CA",
      "postal_code": "94555",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2020,
      "latest_decision_date": "2020-09-18",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "7999 Gateway Blvd.",
      "address_line_2": "Suite 110",
      "raw_address": "7999 Gateway Blvd. Suite 110 NEWARK CA 94560",
      "city": "Newark",
      "state": "CA",
      "postal_code": "94560",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-12-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "FREMONT CA 94555",
      "city": "Fremont",
      "county": "Alameda",
      "state": "CA",
      "postal_code": "94555",
      "filing_count": 7,
      "case_count": 7,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2024-10-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 4,
    "worksite_address_count": 2,
    "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": [
    "CA",
    "MA"
  ],
  "cities": [
    "Fremont",
    "Newark",
    "Waltham"
  ],
  "postal_codes": [
    "94555",
    "94560",
    "02451"
  ],
  "top_markets": [
    {
      "city": "Fremont",
      "state": "CA",
      "postal_code": "94555",
      "lca_count": 7,
      "role_title_count": 5,
      "wage_low_min": 92000,
      "wage_high_max": 204310,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Newark",
      "state": "CA",
      "postal_code": "94560",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 125278,
      "wage_high_max": 135418,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026
    }
  ]
}

Industry

{
  "naics_codes": [
    "541711",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "54171",
      "filing_count": 6,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "541711",
      "filing_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 92000,
  "annualized_high_max": 204310,
  "annualized_low_avg": 118216.625
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 93000,
    "wage_high_max": 0,
    "wage_low_avg": 93000
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 92000,
    "wage_high_max": 112000,
    "wage_low_avg": 92000
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 133037,
    "wage_high_max": 150000,
    "wage_low_avg": 133037
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 109928,
    "wage_high_max": 204310,
    "wage_low_avg": 123067
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 136206,
    "wage_high_max": 204310,
    "wage_low_avg": 136206
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 120078,
    "wage_high_max": 135418,
    "wage_low_avg": 120078
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 125278,
    "wage_high_max": 135418,
    "wage_low_avg": 125278
  }
]

Links

{
  "roles": "/v1/roles?company=Ardelyx%2C%20Inc.",
  "wages": "/v1/wages?company=Ardelyx%2C%20Inc.",
  "trends": "/v1/trends?company=Ardelyx%2C%20Inc."
}

Frequently asked questions

Does Ardelyx, Inc. sponsor H-1B visas?: Yes. Ardelyx, Inc. filed 8 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2026), of which 8 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.
How many H-1B applications has Ardelyx, Inc. filed?: Ardelyx, Inc. has 8 H-1B LCA filings on record spanning FY2016-FY2026 across 5 role titles and 2 worksites.
What roles does Ardelyx, Inc. sponsor for H-1B?: The most common H-1B role at Ardelyx, Inc. is Lead Clinical Research Associate (3 filings). Other frequent roles include Phamacovigilance (Pv) Specialist Iv, Quality Assurance Specialist Iii, Regulatory Manager, Scientist I.
What wages does Ardelyx, Inc. offer H-1B workers?: For its most-sponsored role (Lead Clinical Research Associate), Ardelyx, Inc. reported offered wages ranging from $109,928 to $135,418 in DOL LCA filings.

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