Xerxes Scientific, LLC

What they make

• direct drive telescope mounts
• camera adapters
• tilt plates
• accessory equipment
• speeds
• 50 degrees
• astronomical science community
• Celestron RASA11
• RASA36 telescopes
• cameras

NAMED ON THE COMPANY’S OWN WEBSITE, READ SEP 9, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Catastrophe Labs LLC	Ellensburg	Plastics Material and Resin Manufacturing 325211	● ACTIVE	9.6 KM

Every listed plant in Kittitas County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 9 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 websiteOPERATING
  first seen SEP 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record CK37PFH6NE42 · first seen JAN 2026 · last seen JAN 2026

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: XERXES SCIENTIFIC, LLC · JAN 2026

Street address

SAM.gov: 2520 E 3RD AVE · JAN 2026

City

SAM.gov: ELLENSBURG · JAN 2026

State

SAM.gov: WA · JAN 2026

Coordinates

Census geocoder: 46.995359054188,-120.506828966967 · SEP 2026

Website

SAM.gov: www.xerxesscientific.com · JAN 2026

CAGE code

SAM.gov: 8MHX8 · JAN 2026

SAM registration expires

SAM.gov: 2027-01-27 · JAN 2026

State business registration

WA SOS: XERXES SCIENTIFIC, LLC, registered with the Washington Secretary of State; Limited liability company; active