Arzeda

Seattle, United States

Arzeda designs proteins for various applications, including sweeteners, home care, advanced materials, and biologics.

Arzeda, based in Seattle, United States, has 9 investors on file, among them British International Investment, Casdin Capital and Circulate Capital. Its site was last checked 12 Nov 2026: site answers.

arzeda.com

SEC Form D filings

6 filings

$4.5M sold of $25.0M offered11 Sept 2025 $37.9M sold of $38.0M offered8 Aug 2024 $14.9M sold of $20.0M offered13 Nov 2023 $25.7M sold of $38.8M offered22 Jul 2021 $3.3M sold of $5.0M offered10 Nov 2020 $1.0M sold of $3.0M offered26 Nov 2019

Filed by ARZEDA Corp. with the SEC. A Form D reports a private offering; it is not a priced round.

Investors

9 investors on file

Investor	Evidence	Type
British International Investment	Portfolio page	Investor
Casdin Capital	Portfolio page	Venture capital
Circulate Capital	Portfolio page	Venture capital
Lewis & Clark Partners	Portfolio page	Venture capital
OS Fund	Portfolio page	Venture capital
Planetary Technologies	Portfolio page	Venture capital
Sagana	Portfolio page	Investor
Sofinnova Partners	Portfolio page	Venture capital
Universal Materials Incubator	Portfolio page	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Investors on file: 9
Founded: 2008
Headquarters: Seattle, United States
Address: Seattle, WA, United States
Hiring: Careers page
Site: Answers
Last checked: 12 Nov 2026

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