NORTH AMERICAN SCIENTIFIC, INC. is a California corporation, registered on August 3, 1990. It is based at 20200 SUNBURST ST, CHATSWORTH, CA, 91311, United States. The company is currently listed as suspended on the California register, is registered under company number 1669947 and carries EIN 954283918. Its sole officer on record is JOHN B RUSH. Public records for the company include 1 SoS registration, 1 UCC lien and 2 federal contracts. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | NORTH AMERICAN SCIENTIFIC, INC. |
|---|---|
| Principal address | 20200 SUNBURST STCHATSWORTH91311CAUnited States |
| Mailing address | 20200 SUNBURST ST, CHATSWORTH, CA, 91311, US |
| Registration state | California |
| Status | Suspended |
| Registered | 3 August 1990 (about 36 years ago) |
| Officers & directors | JOHN B RUSH, officerLEKIO SERVICES INC, officer (former) |
| Dissolved | 2011-06-22 |
| Entity type | Corporation |
| Standing | not compliant |
| Company number |
|---|
| 1669947 |
| EIN | 954283918 |
|---|
| Employees (modeled) | ≈88 employees2008 |
|---|
| Registered agent | JOHN B RUSH |
|---|
| Source registry | California Secretary of State · updated 10 August 2026 |
|---|
| Public records | 1 SoS registration · 1 UCC lien on file |
|---|
Direct email, phone, website, address and the contact person are unlocked with a Pro subscription. Create an account to reveal them.
| Est. revenue (modeled) | $23M2008 |
|---|---|
| Federal contractor | Yes · 2 federal recipient records (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| CaliforniaTHIS | NORTH AMERICAN SCIENTIFIC, INC. | 1990-08-03 | JOHN B RUSH | JOHN B RUSHOfficerLEKIO SERVICES INCOfficer | Suspended | |
Filing ID 1669947 Jurisdiction Domestic · Corporation Principal address 20200 SUNBURST ST, CHATSWORTH, CA, 91311, United States Registered agent JOHN B RUSH20200 SUNBURST ST, CHATSWORTH, CA, 91311 Officers JOHN B RUSHOfficer LEKIO SERVICES INCOfficer | ||||||
Companies and people linked to NORTH AMERICAN SCIENTIFIC, INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Employee-benefit plan filings by NORTH AMERICAN SCIENTIFIC, 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) | ≈88 · plan year 2008 |
|---|---|
| Est. annual revenue (modeled) | $23M |
| Retirement plan assets | $4M |
| Benefit plans | 401(k) plan on file |
| Filing history | 9 plan years filed, 2000–2008 |
| Sponsor EIN | 95-4283918 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2008 | ≈88 | 276 (79 active) | $4M | $23M | 401(k) | |
| 2007 | ≈88 | 301 (79 active) | $7.1M | $31.2M | 401(k) | |
| 2006 | ≈162 | 169 (146 active) | $8.7M | $46.2M | 401(k) | |
| 2005 | ≈186 | 130 (167 active) | $1.9M | $30M | 401(k) | |
| 2004 | ≈76 | 129 (68 active) | $2M | $20.9M | 401(k) | |
| 2003 | ≈103 | 81 (93 active) | $1.5M | $22.3M | 401(k) | |
| 2002 | ≈77 | 71 (69 active) | $800,450 | $17.4M | 401(k) | |
| 2001 | ≈66 | 59 (59 active) | $673,952 | $15.6M | 401(k) | |
| 2000 | ≈52 | 47 (47 active) | $454,276 | $12.6M | 401(k) | |
Federal court records load when you reach this section.
Companies adjacent to NORTH AMERICAN SCIENTIFIC, INC. in the California Secretary of State register, in alphabetical order.
1 company is registered at 20200 SUNBURST ST, CHATSWORTH — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-08. Document getpalm-companies/5841-7631-8156.