Worksites
Brookhaven National Laboratory — H-1B worksites
Every place of employment declared on Brookhaven National Laboratory'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
- 12
- States
- 2
- Busiest site
- Upton, NY
- Concentration
- 50%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
151 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.
All 12 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 |
|---|---|---|---|---|
| Upton, NY | 20 Brookhaven Avenue11973 | — | 151 | 49.8% |
| Upton, NY | 20 BROOKHAVEN AVE11973 | — | 72 | 23.8% |
| Upton, NY | 20 Brookhaven Avenue, HRD, 400B11973 | — | 68 | 22.4% |
| Upton, NY | 20 Brookhaven Ave, HRD, 400B11973 | — | 2 | 0.7% |
| UPTON, NY | 20 BROOKHAVE AVE11973 | — | 2 | 0.7% |
| UPTON, NY | 20 BROOKHAVEN AVE11901 | — | 2 | 0.7% |
| Rochester, MN | 4048 Maine Ave SE #33955904 | — | 1 | 0.3% |
| Upton, NY | 20 Brookhaven Ave, HRD/400B11973 | — | 1 | 0.3% |
| Upton, NY | 20 Brookhaven Avenue11801 | — | 1 | 0.3% |
| Upton, NY | 20 Brookhaven National Laboratory11973 | — | 1 | 0.3% |
| UPTON, NY | 20 BROOOKHAVEN AVE11973 | — | 1 | 0.3% |
| UPTON, NY | 20 BROOKHAVEN AVE.11973 | — | 1 | 0.3% |
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.