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San Francisco, California, United States
Microsoft Corporation is an American multinational technology company with headquarters in Redmond, Washington.
Last updated
We do not have information about Yammer's revenue yet.
Yammer is a bootstrapped Team Collaboration Software company, self-funded since its founding in 1975, with no outside investment to date.
| Year | Round | Amount | Valuation | % Sold | Source |
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| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
We do not have customer count information for Yammer yet.
Yammer employs approximately 78 people as of 2026, up from 76 in 2019, including 2 sales reps that carry a quota.
GetLatka has not confirmed a public revenue figure for Yammer.
Yammer was founded by David Sacks.
The CEO of Yammer is David Sacks.
Yammer is bootstrapped and has not raised outside funding.
Yammer has 78 employees.
Yammer is headquartered in San Francisco, California, United States.
Yammer operates across multiple industries. Browse revenue, funding, and growth data for Yammer in each sector below.
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 profileFunding
$0
Team · 2020
78
Founded
1975
| Year | Milestone | Source |
|---|---|---|
| 2020 | Reached 78 employees (December 2020) | |
| 2020 | Reached 78 employees (June 2020) | |
| 2019 | Reached 76 employees (December 2019) | |
| 2018 | Reached 81 employees (December 2018) |
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