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Eisai UsPharmaceutical Manufacturing · 1001-5000 · B2B contacts & data

5,000 Employees
1995 Founded
Pharmaceutical Manufacturing Industry
Pharmaceutical Manufacturing United States B2B Est. 1995

Company Overview

Sector Manufacturing
Headcount 5,000 employees (1001-5000)
Company type Public company
Headquarters United States
Website eisai.com
Last updated 31 Jul 2026

Departments actively hiring 6 departments

Administrative
Engineering and technical
General management
Medical
Product
Sales

These departments at Eisai Us are actively recruiting: a strong signal to time your outreach.

Funding

Last round Other · $0
Post-IPO Equity N/A Sep 1961
Post-IPO Equity N/A Jan 2000

Companies similar to Eisai Us

About Eisai Us

Eisai Us is a company active in the Pharmaceutical Manufacturing space, based in United States. The company was founded in 1995 and has a workforce of roughly 5,000 people. Eisai Us belongs to the Manufacturing sector, with a specific positioning on Pharmaceutical Manufacturing. Its customer base is mainly professional: Eisai Us operates on a B2B model. Eisai Us has raised funding across 2 rounds. This profile compiles key information about Eisai Us, including industry, size, location, business signals, and B2B contacts, to help sales teams qualify the account and identify the right decision makers before reaching out.

Activity & Market

Eisai Us operates in the Pharmaceutical Manufacturing segment, part of the broader Manufacturing sector. As a B2B company, Eisai Us primarily serves business clients and professional organisations. In terms of structure, it is registered as “Public company”.

Decision Makers at Eisai Us

8C-Level 19VP 374Heads
Decision maker Email Phone

Zeliq has found 401 decision makers at Eisai Us. Create a free Zeliq account to access their verified emails and direct phone numbers.

See 401 decision makers on Zeliq →

New decision makers last 6 months

1VP 14Heads

15 new decision makers joined Eisai Us in the last 6 months, a strong signal to time your outreach.

Contact the new decision makers on Zeliq →

Team Structure headcount by department

Medical
300
Sales
257
Other
180
Research
164
General Management
126
Operations
115
Finance
82
Technical
81

How to prospect Eisai Us's departments

Medical

First department of the company by headcount (300 people), with hiring underway. Regulatory constraints and protocols shape everything here: show you understand their compliance context before pitching.

Sales

A team of 257 people, currently hiring. Sales leaders respect good selling: a sharp, well-researched approach is your best credential.

General Management

This 126-person department is actively recruiting. A good executive approach often starts lower in the organisation: build an internal champion before going top-down.

Technical

Hiring is underway in this team of 81 people. Technical teams verify claims: public docs, a sandbox or a free tier will do the selling for you.

Administrative

A team of 38 people, currently hiring. These profiles are often the gatekeepers of the organisation: a clear approach that respects their time opens more doors than pressure.

Product

This 37-person department is actively recruiting. Roadmap pressure and prioritisation are their daily reality: show how you remove friction from discovery or delivery.

FAQ Eisai Us

What industry does Eisai Us operate in?

Eisai Us operates in the Pharmaceutical Manufacturing industry, specifically in the Manufacturing category.

How many employees does Eisai Us have?

Eisai Us has approximately 5,000 employees (in the 1001-5000 range). This figure is an estimate to help qualify the account, not a legally certified number.

How do I find contacts at Eisai Us?

With Zeliq, you can find the right decision makers at Eisai Us, get their verified emails and direct phone numbers, and engage them through targeted multichannel sequences.

Where is Eisai Us headquartered?

Eisai Us is headquartered in United States.

Which departments are hiring at Eisai Us?

Eisai Us is actively recruiting in the following departments: Administrative, Engineering and technical, General management. These hiring signals help you time your outreach.

Why use this data before prospecting Eisai Us?

With Eisai Us's firmographics and business signals at hand, you can prioritise the account, personalise your approach, and contact the right people straight away.