Permapost Products CO
4205 Se Witch Hazel Rd, 25600 S.w. Tualatin Valley Hwy., Hillsboro, OR 97123
Operating signal within 12 months from two or more independent sources.
What they make
Wood Preservation321114- custom pressure treated
- fabricated forest products
- wood structures
- bridges
- benches
- handrails
- playground equipment
- architectural lighting poles
- consults
- architects
- indoors
- outdoors
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| 317714144 - Oregon Canadian Forest Products INC | North Plains | Sawmills 321113 | LIKELY ACTIVE | 12.2 KM |
| Bnsf Dant and Russell | North Plains | Wood Preservation 321114 | UNVERIFIED | 12.4 KM |
| Truss Components | Cornelius | Sawmills 321113 | LIKELY ACTIVE | 10.4 KM |
| Abt Carpet Recycling | Beaverton | Leather and Hide Tanning and Finishing 316110 | UNVERIFIED | 12.4 KM |
| Marine Lumber CO. | Tualatin | Sawmills 321113 | UNVERIFIED | 17.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
6 sources hold this plant, and 14 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.
EPA cross-references this facility in AIR, AIRS/AFS, BR, EIS, ICIS, NCDB, NPDES, OR-DEQ, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord FS4KC12L8JW4 · first seen JAN 2026 · last seen JAN 2026
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2024
- DOL Form 5500 retirement plan filingsOPERATINGRecord 930495308|OR|97123|p o box 100 · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord OR|hillsboro|4205 se witch hazel rd · first seen MAY 2020 · last seen MAY 2020
- EPA Facility Registry ServiceEXISTENCERecord 110000486974 · first seen APR 2019 · last seen APR 2019
ALSO RECORDED ASPERMAPOST PRODUCTS COMPANY
IN WASHINGTON COUNTY9 other plants share this one’s industry (Sawmills and Wood Preservation, NAICS 3211); 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.
- NameSOURCES DISAGREE
- EPA: PERMAPOST PRODUCTS COMPANY · JUL 2026
- SAM.gov: PERMAPOST PRODUCTS CO · JAN 2026 · ON THIS PAGE
- Street address
- EPA: 4205 SE WITCH HAZEL RD · JUL 2026 · ON THIS PAGE
- SAM.gov: 4205 SE WITCH HAZEL RD · JAN 2026 · ON THIS PAGE
- City
- EPA: HILLSBORO · JUL 2026 · ON THIS PAGE
- SAM.gov: HILLSBORO · JAN 2026 · ON THIS PAGE
- State
- EPA: OR · JUL 2026 · ON THIS PAGE
- SAM.gov: OR · JAN 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 41067 · SEP 2026
- CoordinatesSOURCES DISAGREE
- Census geocoder: 45.499311644674,-122.939513336414 · JUL 2026 · ON THIS PAGE
- EPA: 45.500269,-122.940536 · JUL 2026
- Employees (band)
- SBA PPP: 20-99 · MAY 2020
- Website
- SAM.gov: www.permapost.com · JAN 2026
- Year established
- OR SOS: 1960 · JUL 1960
- CAGE code
- SAM.gov: 7A755 · JAN 2026
- Retirement plan filing (Form 5500)
- DOL: 17 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-05-01, 24 jobs reported · MAY 2020
- SAM registration expires
- SAM.gov: 2027-01-27 · JAN 2026
- State business registration
- OR SOS: PERMAPOST PRODUCTS CO., registered with the Oregon Secretary of State, Corporation Division; Corporation; formed 1960-07-15; active · JUL 1960