Insights

Loading spinner
Gathering insights about Yammer, Inc.

Similar companies to Yammer, Inc.

Yammer, Inc. Tech Stack

Yammer, Inc. uses 8 technology products and services including AppNexus, Zipkin, Azure Monitor, and more. Explore Yammer, Inc.'s tech stack below.

  • AppNexus
    Advertising
  • Zipkin
    Analytics
  • Azure Monitor
    Analytics
  • C3.js
    Charting
  • Open Graph
    Content Management System
  • Cart Functionality
    E-commerce
  • Video.js
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology

Yammer, Inc.'s Email Address Formats

Yammer, Inc. uses at least 1 format(s):
Yammer, Inc. Email FormatsExamplePercentage
FLast@yammer.comJDoe@yammer.com
50%
First.Last@yammer.comJohn.Doe@yammer.com
28%
Last@yammer.comDoe@yammer.com
16%
First@yammer.comJohn@yammer.com
6%

Frequently Asked Questions

Where is Yammer, Inc.'s headquarters located?

Minus sign iconPlus sign icon
Yammer, Inc.'s main headquarters is located at 1355 Market Street San Francisco, California 94103 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Yammer, Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact Yammer, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Yammer, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
Yammer, Inc.'s official website is yammer.com and has social profiles on LinkedInCrunchbase.

How much revenue does Yammer, Inc. generate?

Minus sign iconPlus sign icon
As of February 2026, Yammer, Inc.'s annual revenue is estimated to be $29M.

What is Yammer, Inc.'s SIC code NAICS code?

Minus sign iconPlus sign icon
Yammer, Inc.'s SIC code is 7379 - Computer Related Services, Not Elsewhere Classified NAICS code is 5112 - Software Publishers.

How many employees does Yammer, Inc. have currently?

Minus sign iconPlus sign icon
As of February 2026, Yammer, Inc. has approximately 51 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Partner: W. H.Director Of Events: T. O.Senior Operations & Cxp Manager: D. H.. Explore Yammer, Inc.'s employee directory with LeadIQ.

What industry does Yammer, Inc. belong to?

Minus sign iconPlus sign icon
Yammer, Inc. operates in the Software Development industry.

What technology does Yammer, Inc. use?

Minus sign iconPlus sign icon
Yammer, Inc.'s tech stack includes AppNexusZipkinAzure MonitorC3.jsOpen GraphCart FunctionalityVideo.jsHTTP/3.

What is Yammer, Inc.'s email format?

Minus sign iconPlus sign icon
Yammer, Inc.'s email format typically follows the pattern of FLast@yammer.com. Find more Yammer, Inc. email formats with LeadIQ.

How much funding has Yammer, Inc. raised to date?

Minus sign iconPlus sign icon
As of February 2026, Yammer, Inc. has raised $85M in funding. The last funding round occurred on Feb 29, 2012 for $85M.

When was Yammer, Inc. founded?

Minus sign iconPlus sign icon
Yammer, Inc. was founded in 2008.

Yammer, Inc.

Software DevelopmentCalifornia, United States51-200 Employees

Microsoft acquired Yammer, a best-in-class Enterprise Social Network (ESN), in June 2012 to be included in their broader portfolio. Yammer is available with Office 365, and together they form the core of Microsoft’s vision for Enterprise Social: to enable companies to work like a network. By connecting individuals to a dynamic network of people and information, we help companies listen, adapt, and grow in new ways, enabling them to better understand their customers, respond faster together, and deliver innovative products and personalized experiences. 

For more information about the Yammer acquisition visit: https://news.microsoft.com/2012/06/25/microsoft-to-acquire-yammer/#q9vMSIMq8d4quauT.97

Section iconCompany Overview

Headquarters
1355 Market Street San Francisco, California 94103 United States
Phone number
Website
yammer.com
SIC Code
7379 - Computer Related Services, Not Elsewhere Classified
NAICS Code
5112 - Software Publishers
Founded
2008
Employees
51-200

Section iconFunding & Financials

  • $85M

    Yammer, Inc. has raised a total of $85M of funding over 6 rounds. Their latest funding round was raised on Feb 29, 2012 in the amount of $85M.

  • $50M$100M

    Yammer, Inc.'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $85M

    Yammer, Inc. has raised a total of $85M of funding over 6 rounds. Their latest funding round was raised on Feb 29, 2012 in the amount of $85M.

  • $50M$100M

    Yammer, Inc.'s revenue is estimated to be in the range of $50M$100M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.