Gilead Sciences Overview

Gilead Sciences, Inc., commonly known as Gilead Sciences or Gilead, is an American biotechnology company that researches, develops and commercializes drugs. The company focuses primarily on antiviral drugs used in the treatment of HIV, hepatitis B, hepatitis C, and influenza, including Harvoni and Sovaldi.
The staff at Gilead Sciences come from unusually diverse demographic backgrounds. The company is 40.8% female and 55.7% ethnic minorities. Even though it has great demographic diversity, Gilead Sciences notably lacks in political diversity. It has an unusually high proportion of employees who are members of the Democratic Party, at 80.9%. Despite having coworkers who agree with each other about politics, employees at Gilead Sciences tend to have relatively short tenures. Staff members usually stay with the company for 2.3 years. The average employee at Gilead Sciences makes $95,385 per year, which is competitive for its industry and location. Some of its highest paying competitors, Bristol-Myers Squibb, Genentech, and Novartis, pay $96,737, $95,373, and $93,828, respectively.
Based in California, Gilead Sciences is an industry leader with 10,000 employees and an annual revenue of $22.1B.

The Organization’s Mission

To advance the care of patients suffering from life-threatening diseases worldwide.







Founded in



Foster City, CA


Organization Type


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The Team At Gilead Sciences

Key People
  • John Milligan (CEO)
  • John Martin (Chairman)
  • Daniel Day (ceo)
  • Robin Washington (CFO)

The Culture At Gilead Sciences

Information provided by the company
We maintain an attitude of curiosity, and creativity with each challenge as we develop a new market for cancer therapies. We appreciate and respect one another, and most importantly, we don't take success for granted.
Gilead's core values of integrity, inclusion, teamwork, excellence, and accountability shape our culture and are the foundation of our future success. Challenge yourself and make a difference in the world - Being Here Matters.
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We are committed, hardworking and passionate about improving the lives of the patients who use our products.
Is known throughout the biopharma industry as an excellent transactions partner and is viewed a collaborative leader, thought partner and "closer."
The company is focused, with an industry leading pipeline, on the clinical and commercial development of innovative cancer immunotherapies to bring patients closer to cure.
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Gilead Sciences Reviews

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Zippia UserMay 2019


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What Do You Like About Working There?

Challenging day-to-day activity and employee development focused Show More

What DON'T You Like About Working There?

Most often, no time to talk with colleagues Show More

What Are Your Favorite Benefits/Perks?

Medical and bonuses. Show More
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Zippia UserJune 2018


Zippia Official LogoZippia UserJune 2018

What Do You Like About Working There?

The sense of community and what the company stands for and does for the patient community Show More

What DON'T You Like About Working There?

Bureaucracy and politics like in any other big company Show More
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Gilead Sciences Rankings

Gilead Sciences is ranked #48 on the Best Health Care Companies to Work For in America list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Gilead Sciences Salaries

How much does Gilead Sciences pay?
The national average salary for a Gilead Sciences employee in the United States is $95,385 per year. Employees in the top 10 percent can make over $132,000 per year, while employees at the bottom 10 percent earn less than $68,000 per year.
Salary Score
Average Employee Earnings

Gilead Sciences Salaries By Job Title

While Gilead Sciences employees earn an average yearly salary of $95,385, different roles can command different wages. Some of the positions that earn high wages at Gilead Sciences include Regional Director, Associate Manager, Biostatistician, and Computer Systems Analyst. A typical Regional Director salary at Gilead Sciences is $134,292. To get a better sense of the salaries at Gilead Sciences, other roles such as Administrative Assistant and Accounts Payable Clerk can be considered as well. For comparison, the title Administrative Assistant at Gilead Sciences earns $46,169 per year.

Gilead Sciences Careers

On average, employees at Gilead Sciences stay with the company for 2.3 years. Employees most commonly join Gilead Sciences after leaving Genentech. When they leave Gilead Sciences, they most frequently get their next job at Genentech.

Average Length of Employment
Abbott5.1 years
Amgen3.9 years

Gilead Sciences

2.3 years
Celgene2.0 years
Top Employers Before Gilead Sciences
Genentech17.4 %
Amgen6.5 %
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Top Employers After Gilead Sciences
Genentech18.6 %
Amgen7.4 %
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Gilead Sciences Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


> $1B

Founded in


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Gilead Sciences Subsidiaries

Subsidiaries to Gilead Sciences include Kite Pharma and Gilead Palo Alto. Employees at the parent company, Gilead Sciences, earn $95,385. In comparison, the salaries at Kite Pharma and Gilead Palo Alto are $85,328 and $69,071.
Average Salary
Kite Pharma
Kite Pharma
Gilead Palo Alto
Gilead Palo Alto

Gilead Sciences Competitors

Competitors of Gilead Sciences include Bristol-Myers Squibb, Genentech, and Novartis. Employees at Bristol-Myers Squibb earn more than most of the competition, with an average yearly salary of $96,737. Employees at Genentech earn an average of $95,373 per year, and the employees at Novartis earn an average salary of $93,828 per year.
Average Salary

Frequently Asked Questions about Gilead Sciences

When was Gilead Sciences founded?

Gilead Sciences was founded in 1987.

How many Employees does Gilead Sciences have?

Gilead Sciences has 10,000 employees.

How much money does Gilead Sciences make?

Gilead Sciences generates $22.1B in revenue.

What industry is Gilead Sciences in?

Gilead Sciences is in the biotechnology industry.

What is Gilead Sciences's mission?

Gilead Sciences's mission statement is "To advance the care of patients suffering from life-threatening diseases worldwide."

What type of company is Gilead Sciences?

Gilead Sciences is a public company.

Who are Gilead Sciences's competitors?

Gilead Sciences competitors include Celgene, Amgen, Abbott, Johnson & Johnson, Genentech, Pfizer, Bristol-Myers Squibb, Biogen, Novartis, Baxter International, Kite Pharma, Becton Dickinson and Company, Stryker, St. Jude Medical Center, Cardinal Health, Thermo Fisher Scientific, Zimmer Biomet, Aetna, UnitedHealth Group, McKesson.

Who works at Gilead Sciences?

John Milligan (CEO)

John Martin (Chairman)

Daniel Day (ceo)

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Zippia gives an in-depth look into the details of Gilead Sciences, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Gilead Sciences. The employee data is based on information from people who have self-reported their past or current employments at Gilead Sciences. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Gilead Sciences and its employees or that of Zippia.

Gilead Sciences may also be known as or be related to GILEAD SCI INC, Gilead Sciences, Gilead Sciences Inc and Gilead Sciences, Inc.