Worksites
Open Systems International, Inc. — H-1B worksites
Every place of employment declared on Open Systems International, Inc.'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
- 6
- States
- 5
- Busiest site
- Redmond, WA
- Concentration
- 29%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
2 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 |
|---|---|---|---|---|
| Texas | TX | 2 | 2 | 2 |
| Washington | WA | 1 | 1 | 2 |
| California | CA | 1 | 1 | 1 |
| Illinois | IL | 1 | 1 | 1 |
| Minnesota | MN | 1 | 1 | 1 |
All 6 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 |
|---|---|---|---|---|
| Redmond, WA | 9537 227th Way NE98053 | — | 2 | 28.6% |
| Tracey, CA | 4183 Randa way95377 | — | 1 | 14.3% |
| Mundelin, IL | 1301 Newport St60060 | — | 1 | 14.3% |
| Medina, MN | 4101 Arrowhead Drive55340 | — | 1 | 14.3% |
| Houston, TX | 2500 CityWest Blvd.77042 | — | 1 | 14.3% |
| Round Rock, TX | 2729 Madelena Ct.78665 | — | 1 | 14.3% |
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.