Alnylam Pharmaceuticals logo

Alnylam Pharmaceuticals

Brand

3.5

Salaries

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People

Founders and leadership

Dr. Yvonne Greenstreet
Dr. Yvonne Greenstreet
Chief Executive Officer
At the company for 10 years 7 months

Marketing leadership

Gemma Mayman
Gemma Mayman
Vice President Global ATTR Marketing
At the company for 1 year 3 months
Niamh Costelloe
Niamh Costelloe
EA to SVP Head TTR, VP TTR Marketing, VP Patient Services, VP Market Access & Chief of Staff to SVP
At the company for 3 years 8 months
Victoria Silva
Victoria Silva
Vice President, Head of US TTR Marketing
At the company for 2 years 5 months
Jorge Capapey MD, MBA
Jorge Capapey MD, MBA
VP, Head of Marketing & Programs for Rare Diseases
At the company for 6 years 11 months

Hiring contacts

Adam Lentz, MBA
Adam Lentz, MBA
Director Talent Acquisition
At the company for 5 years 3 months
Jeannine Ripley
Jeannine Ripley
Director Talent Acquisition
At the company for 10 years 7 months

Hiring activity

Open marketing jobs over time

36 open now

Headcount trend

Company growth over the last 12 months

Headcount +17.3% year over year

Funding

Total funding

$4.5B

Last raise

$661.3M

Post IPO Debt, 6 months ago

Funding history

Sep 2025

Post IPO Debt Alnylam Pharmaceuticals · $661.3M

Sep 2022

Post IPO Debt Alnylam Pharmaceuticals · $900M

Apr 2020

Post IPO Debt Alnylam Pharmaceuticals · $750M

Apr 2020

Post IPO Equity Alnylam Pharmaceuticals · $250M

Apr 2019

Post IPO Equity Alnylam Pharmaceuticals · $800M

Jan 2015

Post IPO Equity Alnylam Pharmaceuticals · $450M

Audience

Monthly website visitors
71.2K
Month over month-7.5%
Quarter over quarter+8.9%
Top sourceSearch (50.9%)
Ad budget per month$0.0
Average search rank55.3
Traffic source mix
Search
50.9%
Direct
37%
Referral
9.2%
Social
2.2%
Paid referral
0.6%

LinkedIn followers

Follower count and growth

Total followers

272.8K

12-mo growth

+22.6%

Monthly growth

+1.9%

News

Links

www.alnylam.comLinkedInCrunchbaseX (Twitter)
Glassdoor