Simplex Manufacturing CO.

What they make

• Aerial Ignition
• Bambi Bucket
• Fire Attack Systems
• Float Systems
• Float with Liferaft Systems
• Auxiliary Fuel Systems
• Fuel Accessories
• Ground Support Equipment
• Environmental Control Systems
• ISR Equipment

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Arnprior Aerospace Portland, INC	Portland	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	3.8 KM
3T317711910 - the Boeing CO	Portland	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	◐ LIKELY ACTIVE	4.9 KM
PIPortland International Airport	Portland	Aircraft Manufacturing 336411	◇ UNVERIFIED	6.0 KM
Nlight INC	Camas	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	6.5 KM
Silver Eagle Manufacturing CO	Portland	Truck Trailer Manufacturing 336212	● ACTIVE	6.4 KM

Every listed plant in Multnomah County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 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 OSHA-OIS.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record XKWVZU4JE811 · first seen MAY 2026 · last seen MAY 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110070290267 · first seen SEP 2018 · last seen SEP 2018

ALSO RECORDED AS317708056 - SIMPLEX MANUFACTURING COMPANY; SIMPLEX MANUFACTURING COMPANY

IN MULTNOMAH COUNTY11 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 1 of them has 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: 317708056 - SIMPLEX MANUFACTURING COMPANY · JUL 2026

SAM.gov: SIMPLEX MANUFACTURING CO. · MAY 2026 · ON THIS PAGE

Street address

EPA: 13340 NE WHITAKER WAY · JUL 2026 · ON THIS PAGE

SAM.gov: 13340 NE WHITAKER WAY · MAY 2026 · ON THIS PAGE

City

EPA: PORTLAND · JUL 2026 · ON THIS PAGE

SAM.gov: PORTLAND · MAY 2026 · ON THIS PAGE

State

EPA: OR · JUL 2026 · ON THIS PAGE

SAM.gov: OR · MAY 2026 · ON THIS PAGE

CoordinatesSOURCES DISAGREE

Census geocoder: 45.557728519779,-122.525637298084 · JUL 2026 · ON THIS PAGE

EPA: 45.5576,-122.5248 · JUL 2026

Website

SAM.gov: https://dartaerospace.com/ · MAY 2026

CAGE code

SAM.gov: 52905 · MAY 2026

SAM registration expires

SAM.gov: 2027-05-27 · MAY 2026