Yammer
San Francisco, California, United States
Team · 2020
78
Founded
1975
Yammer Team Size (2022)
Microsoft Corporation is an American multinational technology company with headquarters in Redmond, Washington.
Last updated
Founder / CEO
Yammer Employees & Team Size
Yammer employs approximately 78 people as of 2026, up from 76 in 2019, including 2 sales reps that carry a quota.
| Year | Milestone | Source |
|---|---|---|
| 2020 | Reached 78 employees (December 2020) | Not recorded |
| 2020 | Reached 78 employees (June 2020) | Not recorded |
| 2019 | Reached 76 employees (December 2019) | Not recorded |
| 2018 | Reached 81 employees (December 2018) | Not recorded |
Frequently Asked Questions about Yammer
Who owns Yammer?
Yammer is owned by Yammer, which acquired it.
Who founded Yammer?
Yammer was founded by David Sacks.
When was Yammer founded?
Yammer was founded in 1975.
How many employees does Yammer have?
As of 2020, Yammer had 78 employees.
Where is Yammer headquartered?
Yammer is headquartered in San Francisco, California, United States.
Compare Yammer to the industry
Yammer operates across multiple industries. Browse revenue, funding, and growth data for Yammer in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
Claim this profile
