Worksites
ITSTAC LLC — H-1B worksites
Every place of employment declared on ITSTAC 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
- 8
- Busiest site
- Sterling, VA
- Concentration
- 23%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
3 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 |
|---|---|---|---|---|
| Virginia | VA | 3 | 2 | 6 |
| Arizona | AZ | 1 | 1 | 1 |
| Florida | FL | 1 | 1 | 1 |
| New Hampshire | NH | 1 | 1 | 1 |
| New Jersey | NJ | 1 | 1 | 1 |
| Pennsylvania | PA | 1 | 1 | 1 |
| South Carolina | SC | 1 | 1 | 1 |
| Washington | WA | 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 |
|---|---|---|---|---|
| Sterling, VA | 22375 Broderick Dr20166 | — | 3 | 23.1% |
| Tysons, VA | 8200 Jones Branch Drive22102 | — | 2 | 15.4% |
| Phoenix, AZ | 18850 N 56th St85054 | — | 1 | 7.7% |
| Orlando, FL | 8794 Sidley Ln32832 | — | 1 | 7.7% |
| Manchester, NH | 40 Eastern Ave03104 | — | 1 | 7.7% |
| Princeton, NJ | 804 Carnegie Center Dr08540 | — | 1 | 7.7% |
| Malvern, PA | Brennan Blvd19355 | — | 1 | 7.7% |
| Fort Mill, SC | LPL Financial 1055 LPL Wy29715 | — | 1 | 7.7% |
| Sterling, VA | 45784 Brandeis Ter20166 | — | 1 | 7.7% |
| Seattle, WA | 1600 7th Ave98101 | — | 1 | 7.7% |
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.