Operating signal within 12 months from two or more independent sources.
What they make
Irradiation Apparatus Manufacturing334517- X-ray markers
- medical plaques
- non-destructive testing
- innovation
- patterns
- pattern letters
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| All-craft Wellman Products | Willoughby | Precision Turned Product Manufacturing 332721 | LIKELY ACTIVE | 0.1 KM |
| Dragolic Industries, INC. | Eastlake | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | ACTIVE | 0.7 KM |
| Aquanex Technologies LLC | Willoughby | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 1.6 KM |
| The Ericson Manufacturing Company | Willoughby | Current-Carrying Wiring Device Manufacturing 335931 | ACTIVE | 2.0 KM |
| WEISS North America, Inc. | Willoughby | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | LIKELY ACTIVE | 2.9 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord N51RRZDMFLQ8 · first seen JAN 2026 · last seen JAN 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 814569567|OH|44094|4839 e 345th st · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord OH|willoughby|4839 e 345th st · first seen APR 2020 · last seen APR 2020
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen OCT 2017 · last seen OCT 2017
IN LAKE COUNTY7 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 3 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: RISE HOLDINGS LLC · JAN 2026
- Street address
- SAM.gov: 4839 E 345TH ST · JAN 2026
- City
- SAM.gov: WILLOUGHBY · JAN 2026
- State
- SAM.gov: OH · JAN 2026
- Coordinates
- Census geocoder: 41.626607715611,-81.441488313933 · JUL 2026
- Employees (band)
- DOL: 1-19 · DEC 2024
- Website
- SAM.gov: https://www.acwellman.com · JAN 2026
- CAGE code
- SAM.gov: 79245 · JAN 2026
- Retirement plan filing (Form 5500)
- DOL: 12 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-27, 10 jobs reported · APR 2020
- SAM registration expires
- SAM.gov: 2027-01-26 · JAN 2026
- SBA loans
- SBA: 7a loan x1, jobs 12.0 · OCT 2017


