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Immusoft Headquarters & Office Locations

Verified data Biotechnology Companies 24 employees 3 offices worldwide

Headquarters: 454 N 34th St., Seattle, Washington 98103, United States

Data last updated August 2026 · Sourced via GraphIQ

Headquarters
Seattle, WA
United States
Total offices
3
across 1 countries
Employees
24
est. 2026

Immusoft headquarters details

454 N 34th St.

Seattle

Washington

98103

United States

2009

All Immusoft office locations

3 total
City State / region Country Type
Seattle HQ Washington United States Headquarters

About Immusoft

Immusoft (Private) is headquartered in Seattle, Washington, United States. Founded in 2009, the company operates across 1 countries with approximately 24 employees worldwide.

Where is Immusoft's main office?

Immusoft's main headquarters office is located at 454 N 34th St., Seattle, Washington 98103. This serves as the company's primary corporate address and is home to its executive leadership team.

Immusoft regional offices

Beyond its headquarters in Seattle, Immusoft maintains 3 offices across 1 countries. Regional offices span 1 countries.

Immusoft contact information

The main switchboard for Immusoft headquarters can be reached at 917-291-5744. For investor relations, visit immusoft.com/investor-relations.

What does Immusoft do?

Immusoft is a cell therapy company focused on developing novel therapies for rare diseases using sustained delivery of therapeutic proteins from a patient’s own cells.

Frequently asked questions

Where is Immusoft headquarters?

Immusoft's headquarters is located at 454 N 34th St., Seattle, Washington 98103, United States.

How many offices does Immusoft have?

Immusoft operates 3 offices across 1 countries as of 2026.

What is Immusoft's corporate address?

The official corporate address is 454 N 34th St., Seattle, Washington 98103.

When was Immusoft founded?

Immusoft was founded in 2009 and has grown to employ approximately 24 people worldwide.

What is Immusoft's phone number?

The main phone number for Immusoft headquarters is 917-291-5744.

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