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Contact Information
Headquarters
548 Market St, San Francisco, California, 94104, United States
San Francisco, California Office
1 Letterman Dr, Ste D4700, San Francisco, California, 94129, United States
Minneapolis, Minnesota Office
PO Box 18666, Minneapolis, Minnesota, 55418, United States
Let's Encrypt Profile and History
ISRG was founded in May of 2013 to serve as a home for public-benefit digital infrastructure projects, the first of which was the Let's Encrypt certificate authority. ISRG's founding directors were Josh Aas and Eric Rescorla. The group's founding sponsors and partners were Mozilla, the Electronic Frontier Foundation, the University of Michigan, Cisco, and Akamai.
Popular Searches
Let's Encrypt
INTERNET SECURITY RESEARCH GROUP
LetsEncrypt
LetsEncrypt.org
Let's Encrypt project
Employees
22
Founded
2013
Primary Industries
Let's Encrypt Executive Team & Key Decision Makers
| Name & Title | Social | Contact Info | |
|---|---|---|---|
 Sarah Saline Vice President, Communications |  | Visit Profile | |
Sarah Gran Director, Communications |
| Visit Profile |
Recently Updated Team Members
| Name & Title | Social | Contact Info | |
|---|---|---|---|
 Dan Fernelius Senior Development Officer | |
| Visit Profile |
Sarah Gran Director, Communications |
| Visit Profile | |
J.C. Jones Systems Engineer |  |
| Visit Profile |
Matthew McPherrin Site Reliability Engineer | | Visit Profile | |
Jenessa Petersen Fundraising Specialist | | Visit Profile |
Top Let's Encrypt Integrations and Technologies
Here's a list of some of the top trending technologies and APIs used by Let's Encrypt.
Frameworks and Libraries
(3 Technologies)
Domain Name Services
(1 Technologies)
E-Commerce Platforms
(1 Technologies)
Content Delivery Networks
(1 Technologies)
Online Video Platforms
(1 Technologies)
Let's Encrypt Product Offerings
| Technology | Website Using | Market Share |
|---|---|---|
 RegEngine | 23 | 0.01% |
Largest Customers of Let's Encrypt Products
More than 23 companies reportedly use Let's Encrypt products in their tech and software stacks
Let's Encrypt Email Formats
Let's Encrypt Top Competitors
| Company | Employees | Revenue | Top technologies |
|---|---|---|---|
 Digi-Sign | 31 | $6 M | |
 Sectigo | 147 | $29 M | |
 CheapSSLsecurity | 23 | $4.4 M | |
 RapidSSL | 57 | $12.6 M | |
 GoGetSSL | 23 | $4.9 M |
How many employees does Let's Encrypt have?
Where is Let's Encrypt headquarters located?
What are Let's Encrypt’s primary industries?
What are Let's Encrypt’s key products?
What are some additional names or alternative spellings that users use while searching for Let's Encrypt?
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