Worksites
SDH Systems LLC — H-1B worksites
Every place of employment declared on SDH Systems 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
- 13
- States
- 9
- Busiest site
- Bellevue, WA
- Concentration
- 22%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
5 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 | 5 | 5 | 9 |
| Washington | WA | 1 | 1 | 5 |
| Kansas | KS | 1 | 1 | 2 |
| Oklahoma | OK | 1 | 1 | 2 |
| California | CA | 1 | 1 | 1 |
| Florida | FL | 1 | 1 | 1 |
| Georgia | GA | 1 | 1 | 1 |
| Michigan | MI | 1 | 1 | 1 |
| New Jersey | NJ | 1 | 1 | 1 |
All 13 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 |
|---|---|---|---|---|
| Bellevue, WA | 15885 NE 28th St98008 | — | 5 | 21.7% |
| Prosper, TX | 1621 Trellis Drive (Remote Work Location)75078 | — | 4 | 17.4% |
| Overland Park, KS | 6721 W 128th Place (Remote Work Location)66209 | — | 2 | 8.7% |
| Oklahoma City, OK | 3030 S I 35 Service Rd (Remote Work Location)73129 | — | 2 | 8.7% |
| Coppell, TX | 1177 S Belt Line Rd75019 | — | 2 | 8.7% |
| San Leandro, CA | 794 Davis St94577 | — | 1 | 4.3% |
| St Augustine, FL | 217 Red Barn Road (Remote Work Location)32092 | — | 1 | 4.3% |
| Cumming, GA | 4425 Hopewell Manor Drive (Remote Work Location)30028 | — | 1 | 4.3% |
| Lansing, MI | 111 S. Capitol Ave48933 | — | 1 | 4.3% |
| Egg Harbor Township, NJ | FAA William J. Hughes Technical Federal Government Office08405 | — | 1 | 4.3% |
| Aubrey, TX | 1031 FM 2931 (Remote Work Location)76227 | — | 1 | 4.3% |
| Austin, TX | 2309 Gracy Farms Ln78758 | — | 1 | 4.3% |
| FRISCO, TX | 12400 CAPROCK WAY (Remote Work Location)75035 | — | 1 | 4.3% |
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.