ONTIC ENGINEERING AND MANUFACTURING, INC. is a California corporation, registered on December 17, 1986. It is based at 20400 PLUMMER STREET, CHATSWORTH, CA, 91311, United States. The company is currently listed as active on the California register and is registered under company number 1394239. Its officers and directors on record include Gareth Iain Hall, Brian Sartain, Gareth Iain Hall, among 12 on file. Its E-Verify enrollment reports a workforce of 500 to 999 employees, hiring at 0 sites. It operates in navigational, measuring, electromedical, and control instruments manufacturing (NAICS 33451). Public records for the company include 1 SoS registration, 3 federal contracts, 3 E-Verify records and 5 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | ONTIC ENGINEERING AND MANUFACTURING, INC. |
|---|---|
| Principal address | 20400 PLUMMER STREETCHATSWORTH91311CAUnited States |
| Mailing address | 20400 PLUMMER STREET, CHATSWORTH, CA, 91311, US |
| Registration state | California |
| Status | Active |
| Registered | 17 December 1986 (over 39 years ago) |
| Officers & directors | Gareth Iain Hall, director, officerBrian Sartain, directorGareth Lain Hall |
| Entity type | Corporation |
|---|
| Standing | compliant |
|---|
| Company number | 1394239 |
|---|
| EIN | 95-4085481 |
|---|
| Industry | Navigational, Measuring, Electromedical, and Control Instruments Manufacturing · NAICS 33451 |
|---|
| Employees (modeled) | ≈870 employees2025 |
|---|
| Workforce size | 500 to 999 employees · updated 17 January 2026 |
|---|
| Hiring sites | 0 sites |
|---|
| Licenses on file | 1 |
|---|
| Registered agent | C T CORPORATION SYSTEM |
|---|
| 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. annual revenue | $480.6M |
|---|---|
| Est. revenue (modeled) | $444.4M2025 |
| Federal contractor | Yes · 3 federal recipient records (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| CaliforniaTHIS | ONTIC ENGINEERING AND MANUFACTURING, INC. | 1986-12-17 | C T CORPORATION SYSTEM | Gareth Iain HallDirector, OfficerBrian SartainDirector6 more | Active | |
Filing ID 1394239 Jurisdiction Domestic · Corporation Principal address 20400 PLUMMER STREET, CHATSWORTH, CA, 91311, United States Registered agent C T CORPORATION SYSTEM28 LIBERTY STREET, NEW YORK, NY, 10005 Officers Gareth Iain HallDirector, Officer Brian SartainDirector Gareth Lain HallDirector, Officer Toby Richard WoolrychDirector, Officer Gareth David BlackbirdDirector Susan Coates KrollOfficer Chad Elliot RobsonDirector Gareth Steven ParkinDirector, Officer | ||||||
| Alabama | Ontic Engineering and Manufacturing, Inc. | 2021-03-22 | C T CORPORATION SYSTEM | — | Active | |
| Arizona | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2020-11-12 | CT CORPORATION SYSTEM | Brian SartainOfficer, DirectorSusan Coates KrollOfficer4 more | Active | |
| Colorado | Ontic Engineering and Manufacturing, Inc. | 2025-07-08 | C T CORPORATION SYSTEM | — | Active | |
| Connecticut | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2020-08-12 | C T CORPORATION SYSTEM | Mark Richard TomlinOfficerGareth Steven ParkinDirector8 more | Active | |
| Georgia | Ontic Engineering and Manufacturing, Inc. | 2022-07-14 | C T Corporation System | Gareth Steven ParkinOfficerSusan Coates KrollOfficer1 more | Active | |
| Iowa | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2026-03-12 | C T CORPORATION SYSTEM | HAIL, GARETH LAINOfficerBLACKBIRD, GARETH DAVIDDirector1 more | Active | |
| Massachusetts | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2021-12-29 | C T CORPORATION SYSTEM | Gareth Steven ParkinOfficer, DirectorMark Richard TomlinOfficer5 more | Active | |
| Minnesota | Ontic Engineering and Manufacturing, Inc. | 2025-07-07 | C T Corporation System Inc | — | Active | |
| Mississippi | Ontic Engineering and Manufacturing, Inc. | 2023-09-13 | C T CORPORATION SYSTEM | Brian Earl SartainDirectorGareth Iain HallOfficer, Director5 more | Active | |
| North Carolina | Ontic Engineering and Manufacturing, Inc. | 2019-08-14 | CT Corporation System | Tomlin, Mark RichardOfficerHall, Gareth IainOfficer4 more | Active | |
| North Dakota | Ontic Engineering and Manufacturing, Inc. | 2025-07-09 | C T CORPORATION SYSTEM | — | Active | |
| Ohio | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2020-05-13 | C T CORPORATION SYSTEM | — | Active | |
| Oklahoma | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2021-03-31 | C T CORPORATION SYSTEM | — | Active | |
| South Dakota | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2024-08-13 | C T CORPORATION SYSTEM | — | Active | |
| Utah | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2025-07-16 | CT CORPORATION SYSTEM | Brian Earl SartainDirector, OfficerGareth Iain HallDirector, Officer12 more | Active | |
| Virginia | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2018-12-17 | C T CORPORATION SYSTEM | Chad Elliot RobsonOfficerBrian Earl SartainOfficer5 more | Active | |
| Washington | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2019-11-05 | C T CORPORATION SYSTEM | GARETH LAIN HALLDirectorGARETH DAVID BLACKBIRDDirector3 more | Withdrawn | |
| Washington | ONTIC ENGINEERING AND MANUFACTURING, INC. | 2026-01-05 | C T CORPORATION SYSTEM | GARETH DAVID BLACKBIRDDirectorBRIAN EARL SARTAINDirector5 more | Active | |
| Wyoming | Ontic Engineering and Manufacturing, Inc. | 2025-08-01 | C T Corporation System | — | Active | |
Companies and people linked to ONTIC ENGINEERING AND MANUFACTURING, 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
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| California | 100 to 499 | 1 | 6/18/2008 | MANUFACTURING (31-33) | Open | |
| — | 500 to 999 | 0 | 7/20/2022 | MANUFACTURING (31-33) | Terminated | |
| 4 states | 500 to 999 | 4 | 10/2/2024 | MANUFACTURING (31-33) | Open | |
Employee-benefit plan filings by ONTIC ENGINEERING AND MANUFACTURING, 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) | ≈870 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $444.4M |
| Benefit plans | 401(k) plan on file |
| Filing history | 22 plan years filed, 2000–2025 |
| Sponsor EIN | 95-4085481 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈870 | 644 (783 active) | — | $444.4M | Welfare | |
| 2024 | ≈841 | 722 (757 active) | $33.9M | $339.7M | 401(k) | |
| 2023 | ≈703 | 601 (633 active) | $26.7M | $270M | 401(k) | |
| 2022 | ≈588 | 523 (529 active) | $21.3M | $232.1M | 401(k) | |
| 2021 | ≈542 | 483 (488 active) | $23.2M | $213.8M | 401(k) | |
| 2020 | ≈513 | 394 (462 active) | $15.8M | $187.7M | 401(k) | |
| 2018 | ≈149 | 123 (134 active) | — | $76.1M | Welfare | |
| 2017 | ≈133 | 121 (120 active) | — | $67.9M | Welfare | |
| 2016 | ≈126 | 116 (113 active) | — | $64.4M | Welfare | |
| 2015 | ≈129 | 100 (116 active) | — | $65.9M | Welfare | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| ONTIC 401(K) PLAN | — | — | — | |
| ONTIC 401(K) PLAN | — | — | — | |
| ONTIC 401(K) PLAN | — | — | — | |
| ONTIC 401K PLAN | — | — | — | |
| ONTIC 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to ONTIC ENGINEERING AND MANUFACTURING, INC. in the California Secretary of State register, in alphabetical order.
12 companies are registered at 20400 PLUMMER STREET, 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 2026-08-12. Document getpalm-companies/9530-5470-3156.