- Companies in the index
- 144
Venture capital firm investing in enterprise software and healthcare.
Read the US Venture Partners profilePortfolio Company · Operating Co.
Who owns Yammer?
Yammer is listed as an exited portfolio company of US Venture Partners on US Venture Partners' own portfolio page.
From the company's website
Microsoft just announced that it has now officially completed the acquisition of Yammer, the four-year-old social networking company for enterprises. All the closing conditions have now been met and the Yammer team will now officially join the Microsoft Office Division.
Source: techcrunch.com, read November 2026
Company Snapshot
Yammer is a B2B Software company. Its owner on record, US Venture Partners, is a firm. US Venture Partners lists 144 companies in the index, 14 of them in B2B Software.
About the owner
Questions about Yammer
Who owns Yammer?
Yammer is listed as an exited portfolio company of US Venture Partners on US Venture Partners' own portfolio page.
What sector is Yammer in?
Yammer is in B2B Software. Classified from the company's own description.
What else does US Venture Partners own in B2B Software?
US Venture Partners lists 13 other B2B Software companies in the index, including Badge, Blue Coat Systems, Hunters, InformedIQ and Maneva.
What is Yammer's website?
Yammer's website is https://techcrunch.com/2012/07/19/microsoft-completes-its-1-2b-yammer-acquisition/.
Sources
- US Venture Partners' page on Yammer
- US Venture Partnershttps://www.usvp.com/portfolio
This profile is based on publicly available information and may be incomplete or outdated. PE Firm Index is not affiliated with Yammer and does not provide investment advice.
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