Worksites
Bayer Research and Development Services LLC — H-1B worksites
Every place of employment declared on Bayer Research and Development Services LLC's certified labor condition applications. A worksite is where the sponsored work is performed, which is not necessarily the company address — and the count beside each is filings naming that site, not people working at it.
- Worksites
- 10
- States
- 9
- Busiest site
- Chesterfield, MO
- Concentration
- 54%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
14 filings name this site.
Share of worksite filings at that single busiest site. A high number means relocation, not remote work, is the default assumption.
By state
Worksites rolled up to the state on the filing. Each state links to every H-1B sponsor with work there, not only this one.
| State | Code | Worksites | Cities | Filings |
|---|---|---|---|---|
| Missouri | MO | 2 | 2 | 17 |
| Arizona | AZ | 1 | 1 | 2 |
| California | CA | 1 | 1 | 1 |
| Illinois | IL | 1 | 1 | 1 |
| Mississippi | MS | 1 | 1 | 1 |
| North Carolina | NC | 1 | 1 | 1 |
| Texas | TX | 1 | 1 | 1 |
| Washington | WA | 1 | 1 | 1 |
| Wisconsin | WI | 1 | 1 | 1 |
All 10 worksites
Ranked by how many filings name the site. Addresses are reproduced exactly as written on the application — nothing is geocoded, deduplicated by fuzzy match, or corrected.
| City and state | Worksite address as filed | County | Filings | Share |
|---|---|---|---|---|
| Chesterfield, MO | 700 Chesterfield Parkway West63017 | — | 14 | 53.8% |
| St. Louis, MO | 800 N. Lindbergh Blvd.63167 | — | 3 | 11.5% |
| Tucson, AZ | 9475 N. Sanders Road85743 | — | 2 | 7.7% |
| Sacramento, CA | 3690 Duckhorn Drive95834 | — | 1 | 3.8% |
| White Health, IL | 21 County Road 1200 N.61884 | — | 1 | 3.8% |
| Flora, MS | 100 J W Richardson Drive39071 | — | 1 | 3.8% |
| Cary, NC | 441 Clark Creek Lane27519 | — | 1 | 3.8% |
| Dripping Springs, TX | 176 Darley Oak Drive78620 | — | 1 | 3.8% |
| Seattle, WA | 710 Second Avenue98104 | — | 1 | 3.8% |
| Verona, WI | 1571 Waverly Way53593 | — | 1 | 3.8% |
Two addresses appear in this dataset and they answer different questions. The employer address on the company page identifies the legal entity — with the phone number and NAICS code, it is how you tell two companies with the same name apart. A worksite is where the work is performed, and for an employer that places workers at client sites the two are rarely the same place. How these pages are built.