Immusoft Headquarters & Office Locations

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

Headquarters
Seattle, WA
Total locations
3
Employees · est. 2026
24

Identity graph

Immusoft headquarters, locations and relationships

Headquarters454 N 34th St., Seattle, Washington 98103, United StatesOpen in Google Maps
Legal name
Immusoft Corporation
Industry
Biotechnology
Founded
2009

Immusoft office locations

3 total
Immusoft office locations: headquarters and key locations
CityState / regionCountryType
SeattleWashingtonUnited StatesHeadquarters
MinneapolisMinnesotaUnited StatesOffice
See all 3 locations
Parent company
No parent company recorded in GraphIQ.ai.

Verified from public filings, company websites and news · Methodology

Open in GraphIQ.ai

More Immusoft data in GraphIQ.ai

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    Recent coverage and signals, resolved to the entity.

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    Subsidiaries, people and lookalike companies.

Who uses the Immusoft entity

  • Revenue and GTM teams

    Territories, enrichment and account expansion on one resolved account.

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    Corporate family, comparable companies and deal sourcing.

    Private equity
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  • Developers and AI agents

    The entity and its relationships through the REST API and MCP server.

    Developers

About Immusoft

Immusoft is headquartered in Seattle, Washington, United States. Founded in 2009, the company has 3 recorded locations and employs approximately 24 people worldwide.

Where is Immusoft's main office?

Immusoft's main headquarters office is located at 454 N 34th St., Seattle, Washington 98103, United States. This is the company's primary corporate address.

Immusoft regional offices

Beyond its headquarters in Seattle, Immusoft has recorded locations in United States.

Immusoft contact information

The main switchboard for Immusoft headquarters can be reached at +1 917 291 5744. Official website: immusoft.com.

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.

One entity, every stage

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  1. Target Define the market Build the account list from companies shaped like your best customers, Immusoft included. Fingerprint search 
  2. Cover Plan territories Immusoft's 3 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
  4. Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment 
  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion 

About the source

What is GraphIQ.ai?

A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.

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Immusoft: frequently asked questions

Where is Immusoft headquarters?

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

What is Immusoft's phone number?

+1 917 291 5744 (headquarters).

When was Immusoft founded?

2009.

How many employees does Immusoft have?

About 24, as of October 2026 (GraphIQ.ai estimate).

How many offices does Immusoft have?

3 locations, including Minneapolis.

Questions about GraphIQ.ai

Is GraphIQ.ai a list of companies like a spreadsheet?

No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Immusoft here is the same Immusoft in your CRM, territory plan and agent answers.

Where does this Immusoft data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

Find more info on Immusoft using GraphIQ

Revenue teams waste hours stitching together data from a dozen tools before a single rep can make a meaningful touch. GraphIQ fixes that. Whether you're building target account lists, routing inbound leads, or keeping your CRM clean as Immusoft's structure evolves, GraphIQ gives you verified company, people and location data in one place.

From territory planning and lead scoring to handoff workflows and pipeline hygiene, our platform connects the data your GTM engine needs to run without friction. Sign up today and see how GraphIQ helps your revenue team spend less time finding information and more time acting on it.

287MOrganizations resolved
393MEmployees
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