Worksites
Thomas Jefferson University — H-1B worksites
Every place of employment declared on Thomas Jefferson University'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
- 17
- States
- 2
- Busiest site
- Philadelphia, PA
- Concentration
- 18%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
6 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 |
|---|---|---|---|---|
| Pennsylvania | PA | 15 | 2 | 32 |
| New Jersey | NJ | 2 | 2 | 2 |
All 17 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 |
|---|---|---|---|---|
| Philadelphia, PA | 1020 Locust Street19107 | — | 6 | 17.6% |
| Philadelphia, PA | 1101 Market Street19107 | — | 4 | 11.8% |
| Philadelphia, PA | 901 Walnut Street19107 | — | 4 | 11.8% |
| Philadelphia, PA | 833 Chestnut Street19107 | — | 3 | 8.8% |
| Philadelphia, PA | 233 S. 10th Street19107 | — | 3 | 8.8% |
| Fort Washington, PA | 1100 Virginia Drive19034 | — | 2 | 5.9% |
| Philadelphia, PA | 111 S. 11th Street19107 | — | 2 | 5.9% |
| Cherry Hill, NJ | 2201 Chapel Avenue West08002 | — | 1 | 2.9% |
| Princeton, NJ | 465 Meadow Road08540 | — | 1 | 2.9% |
| Philadelphia, PA | 211 S 9th Street19107 | — | 1 | 2.9% |
| Philadelphia, PA | 1025 Walnut Street19107 | — | 1 | 2.9% |
| Philadelphia, PA | 3 Crescent Drive19112 | — | 1 | 2.9% |
| Philadelphia, PA | 132 S. 10th Street19107 | — | 1 | 2.9% |
| Philadelphia, PA | 1101 Chestnut Street19107 | — | 1 | 2.9% |
| Philadelphia, PA | 900 Walnut Street19107 | — | 1 | 2.9% |
| Philadelphia, PA | 130 S. 9th Street19107 | — | 1 | 2.9% |
| Philadelphia, PA | 909 Walnut Street19107 | — | 1 | 2.9% |
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.