Insights

Integrated Enterprise Platform Yammer is embedded within Microsoft Office 365, which provides an extensive reach across enterprise clients already using Microsoft tools. This integration offers opportunities to upsell additional features or premium subscription plans to organizations seeking enhanced social collaboration functionalities.

Growing User Engagement Recent integrations, such as with Taggbox, highlight Yammer’s expanding internal communications capabilities. This trend indicates potential for offering tailored social network enhancements or specialized communication modules to organizations focused on improving employee engagement.

SMB Market Potential With a relatively moderate revenue range and a sizeable employee base compared to competitors, Yammer presents opportunities to target small and midsize enterprises that are seeking scalable enterprise social solutions, especially as digital workplace adoption accelerates.

Technology & Innovation Yammer's use of advanced tech stack components such as Azure Monitor and Open Graph suggests a focus on scalable, cloud-based social networking solutions—an attractive pitch for companies interested in cloud migration, data insights, and enhanced social media integration.

Market Position & Growth Having been acquired for over a billion dollars and positioned as a competitor to social media giants like Facebook within corporate environments, Yammer is well-positioned to differentiate through enterprise-focused features, creating cross-selling opportunities within Microsoft’s ecosystem and with other large enterprises seeking secure social collaboration.

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

What is Yammer, Inc.'s phone number?

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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?

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

How much revenue does Yammer, Inc. generate?

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As of December 2025, Yammer, Inc.'s annual revenue is estimated to be $29M.

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

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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?

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As of December 2025, Yammer, Inc. has approximately 201 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?

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Yammer, Inc. operates in the Software Development industry.

What technology does Yammer, Inc. use?

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

What is Yammer, Inc.'s email format?

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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?

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As of December 2025, Yammer, Inc. has raised $85M in funding. The last funding round occurred on Feb 29, 2012 for $85M.

When was Yammer, Inc. founded?

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Yammer, Inc. was founded in 2008.

Yammer, Inc.

Software DevelopmentCalifornia, United States201-500 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

Phone number
Website
yammer.com
SIC Code
7379 - Computer Related Services, Not Elsewhere Classified
NAICS Code
5112 - Software Publishers
Founded
2008
Employees
201-500

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

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