Worksites
Yoh, A Day & Zimmermann Company — H-1B worksites
Every place of employment declared on Yoh, A Day & Zimmermann Company'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
- 22
- States
- 8
- Busiest site
- Mountain View, CA
- Concentration
- 12%
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 |
|---|---|---|---|---|
| California | CA | 7 | 4 | 9 |
| Massachusetts | MA | 4 | 3 | 5 |
| Texas | TX | 4 | 3 | 5 |
| New Hampshire | NH | 3 | 2 | 3 |
| Michigan | MI | 1 | 1 | 1 |
| New Jersey | NJ | 1 | 1 | 1 |
| North Carolina | NC | 1 | 1 | 1 |
| South Carolina | SC | 1 | 1 | 1 |
All 22 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 |
|---|---|---|---|---|
| Mountain View, CA | 1600 Amphitheatre Parkway94043 | — | 3 | 11.5% |
| Boston, MA | 280 Congress Street02210 | — | 2 | 7.7% |
| Plano, TX | 6565 Headquarters Drive75024 | — | 2 | 7.7% |
| Long Beach, CA | 3555 E. Conant Street90808 | — | 1 | 3.8% |
| Mountain View, CA | 1625 Plymouth Street94043 | — | 1 | 3.8% |
| Mountain View, CA | 100 Mayfield Avenue94043 | — | 1 | 3.8% |
| Mountain View, CA | 690 E. Middlefield Road94043 | — | 1 | 3.8% |
| Palo Alto, CA | 3251 Hillview Avenue94304 | — | 1 | 3.8% |
| Sunnyvale, CA | 1225 Crossman Avenue94089 | — | 1 | 3.8% |
| Boston, MA | 245 Summer Street02205 | — | 1 | 3.8% |
| Holyoke, MA | 1 Sullivan Road01040 | — | 1 | 3.8% |
| Needham Heights, MA | 140 Kendrick Street02494 | — | 1 | 3.8% |
| Lake Orion, MI | 1135 Atlanta Drive48359 | — | 1 | 3.8% |
| Durham, NC | 100 New Millennium Way27709 | — | 1 | 3.8% |
| Merrimack, NH | One Spartan Way03054 | — | 1 | 3.8% |
| Merrimack, NH | Two Contra Way03054 | — | 1 | 3.8% |
| Merrymack, NH | 1 Spartan Way03054 | — | 1 | 3.8% |
| Jersey City, NJ | 499 Washington Blvd.07310 | — | 1 | 3.8% |
| Fort Mill, SC | 1055 LPL Way29715 | — | 1 | 3.8% |
| Little Elm, TX | 1504 Loraine Dr.75068 | — | 1 | 3.8% |
| Westlake, TX | 2 Destiny Way76272 | — | 1 | 3.8% |
| Westlake, TX | 1 Destiny Way76262 | — | 1 | 3.8% |
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.