Nautilus Subsidiary, INC.

What they make

• quantifies
• proteins
• proteoforms
• drug development
• Iterative Mapping
• transform proteomics

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

Open positions

Openings read from Nautilus Subsidiary, INC.’s own job board on Ashby, last checked OCT 24, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Staff Software Engineer, Instrument Control
  San Carlos · Software & Bioinformatics · posted OCT 23, 2026
• Technical Project Manager
  San Carlos · Program Management · posted OCT 23, 2026
• Senior Bioinformatics Scientist
  San Carlos · Remote · Software & Bioinformatics · posted OCT 20, 2026
• Staff Scientist, Protein Chemistry & Library Prep
  San Carlos · Reagent & Platform Development · posted OCT 16, 2026
• Staff Scientist, Assay Development & Integration
  San Carlos · Reagent & Platform Development · posted OCT 16, 2026
• Scientist II, Antibody Engineering and Characterization
  San Carlos · Reagent & Platform Development · posted OCT 16, 2026
• Reagent Buyer and Planner
  San Carlos · Operations · posted OCT 12, 2026
• Accounting Operations Manager
  San Carlos · Finance · posted SEP 30, 2026
• Senior Bioinformatics Scientist
  San Carlos · Remote · Software & Bioinformatics · posted SEP 28, 2026
• Senior Accountant
  San Carlos · Finance · posted SEP 26, 2026

4 more on the company’s board

Where it is

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Every listed plant in King County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 11 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 JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record L7GHM1ZEMUQ7 · first seen AUG 2025 · last seen AUG 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 814928437|WA|98102|2701 eastlake ave e · first seen JUN 2025 · last seen JUN 2025

IN KING COUNTY95 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 28 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: NAUTILUS SUBSIDIARY, INC. · AUG 2026

Street address

SAM.gov: 2701 EASTLAKE AVE E FL 3 · AUG 2026

City

SAM.gov: SEATTLE · AUG 2026

State

SAM.gov: WA · AUG 2026

Coordinates

Census geocoder: 47.644548829402,-122.325968413213 · JUL 2026

Employees (band)

DOL: 100-499 · JUN 2025

Website

SAM.gov: https://www.nautilus.bio · AUG 2026

Year established

Company website: 2016 · AUG 2026

CAGE code

SAM.gov: 03M79 · AUG 2026

Retirement plan filing (Form 5500)

DOL: 163 active participants, plan year ending 2025-06-30, 2 plan(s) · JUN 2025

SAM registration expires

SAM.gov: 2027-08-03 · AUG 2026