ESKO, INC. is a California corporation, registered on June 9, 2010. It is based at 19008 HERB CT., ROWLAND HEIGHTS, CA, 91748, United States. The company is currently listed as active on the California register, is registered under company number 3247349 and carries EIN 650129883. Its officers and directors on record include Lin Lan Chen, Han Hsin Chang, Han Hsin Chang, among 4 on file. Public records for the company include 1 SoS registration, 1 federal contract, 1 loan record and 11 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | ESKO, INC. |
|---|---|
| Principal address | 19008 HERB CT.ROWLAND HEIGHTS91748CAUnited States |
| Mailing address | 23535 PALOMINO DR., #366, DIAMOND BAR, CA, 91765, US |
| Registration state | California |
| Status | Active |
| Registered | 9 June 2010 (about 16 years ago) |
| Officers & directors | Lin Lan Chen, officerHan Hsin Chang, director, officerHAN WEN CHANG, officer |
| Entity type | Corporation |
| Standing | compliant |
| Company number |
| 3247349 |
| EIN | 650129883 |
|---|
| Employees (modeled) | ≈8 employees2021 |
|---|
| Registered agent | HAN HSIN CHANG |
|---|
| Source registry | California Secretary of State · updated 10 August 2026 |
|---|
| Public records | 1 SoS registration |
|---|
Direct email, phone, website, address and the contact person are unlocked with a Pro subscription. Create an account to reveal them.
| Est. revenue (modeled) | $2.9M2021 |
|---|---|
| Federal contractor | Yes · 1 federal recipient record (SAM) |
| SBA loans | $18K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| CaliforniaTHIS | ESKO, INC. | 2010-06-09 | HAN HSIN CHANG | Lin Lan ChenOfficerHan Hsin ChangDirector, Officer1 more | Active | |
Filing ID 3247349 Jurisdiction Domestic · Corporation Principal address 19008 HERB CT., ROWLAND HEIGHTS, CA, 91748, United States Registered agent HAN HSIN CHANG19008 HERB CT., ROWLAND HEIGHTS, CA, 91748 Officers Lin Lan ChenOfficer Han Hsin ChangDirector, Officer HAN WEN CHANGOfficer | ||||||
| New York | ESKO, INC. | 2012-05-22 | ESKO, INC | — | Active | |
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $17,978 | 05/01/2020 | Wells Fargo Bank, National Association | 5 | Paid in Full | |
Employee-benefit plan filings by ESKO, INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈8 · plan year 2021 |
|---|---|
| Est. annual revenue (modeled) | $2.9M |
| Retirement plan assets | $3M |
| Benefit plans | 401(k) plan on file |
| Filing history | 23 plan years filed, 1999–2021 |
| Sponsor EIN | 65-0129883 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2021 | ≈8 | 7 (7 active) | $3M | $2.9M | 401(k) | |
| 2020 | ≈8 | 7 (7 active) | $2.5M | $2.8M | 401(k) | |
| 2019 | ≈8 | 7 (7 active) | $2.1M | $2.7M | 401(k) | |
| 2018 | ≈8 | 7 (7 active) | $1.6M | $2.5M | 401(k) | |
| 2017 | ≈8 | 7 (7 active) | $1.6M | $2.4M | 401(k) | |
| 2016 | ≈8 | 7 (7 active) | $1.3M | $2.4M | 401(k) | |
| 2015 | ≈8 | 7 (7 active) | $1.1M | $2.4M | 401(k) | |
| 2014 | ≈8 | 7 (7 active) | $983,735 | $2.2M | 401(k) | |
| 2013 | ≈8 | 7 | $873,862 | $2.2M | 401(k) | |
| 2012 | ≈8 | 7 | $714,965 | $2.2M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
| ESKO 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-08-12. Document getpalm-companies/3909-1118-9781.