Insights

Enterprise ESN Fit Yammer operates as an enterprise social network within Microsoft Office 365, signaling potential for upsell of collaboration analytics, governance, and integration services to enhance intranet, knowledge sharing, and cross-team communication across large orgs leveraging Microsoft ecosystems.

Microsoft Ecosystem Leverage As a former independent entity now part of Microsoft, Yammer’s strengths align with Azure, Office 365, and related cloud tools, presenting an opportunity to bundle or upsell complementary cloud, security, and data privacy solutions to enterprises already invested in Microsoft tech.

Mid-market to Enterprise Current company size (11-50 employees historically) and revenues suggest agility for mid-market expansion while parent alignment with Microsoft indicates potential enterprise-level expansion through integrated offerings and channel partnerships.

Strategic Partnerships Notable integrations such as with Taggbox demonstrate openness to ecosystem partnerships; sales motions can leverage co-sell opportunities, partner-led deployments, and integration-enabled value propositions for organizations seeking connected internal communications platforms.

Competitive Positioning Competitors range from collaboration suites to enterprise social players; Yammer’s legacy as a best-in-class ESN within a broader Microsoft portfolio provides a differentiator around networked collaboration, governance, and customer-centric product experiences that can be highlighted to win mid-to-large customers.

Yammer, Inc. Tech Stack

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

  • Trident AB
    A/B Testing
  • AppNexus
    Advertising
  • Zipkin
    Analytics
  • Microsoft Clarity
    Analytics
  • Open Graph
    Content Management System
  • Microsoft Azure DNS
    Domain Name Services
  • Azure Edge Network
    Miscellaneous
  • X-Content-Type-Options
    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 July 2026, Yammer, Inc.'s annual revenue is estimated to be $50M - $100M.

What is Yammer, Inc.'s NAICS code?

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Yammer, Inc.'s NAICS code is 5112 - Software Publishers.

How many employees does Yammer, Inc. have currently?

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As of July 2026, Yammer, Inc. has approximately 33 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 Trident ABAppNexusZipkinMicrosoft ClarityOpen GraphMicrosoft Azure DNSAzure Edge NetworkX-Content-Type-Options.

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 July 2026, Yammer, Inc. has raised $142M 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. logo

Yammer, Inc.

Software DevelopmentCalifornia, United States11-50 Employees

Yammer, Inc. is a software development company based in San Francisco, California. It originated as an enterprise social network designed to connect individuals within a company to a dynamic network of people and information, supporting better listening, faster responses, and the creation of innovative products and personalized customer experiences. The company positions its offerings as part of a broader enterprise collaboration vision, integrated with Office 365 to form the core of its enterprise social strategy. Yammer serves organizations seeking to improve internal communications and collaboration by enabling networked work practices and more agile decision-making. The company has a history tied to a major corporate acquisition in the tech industry, and its continued development includes partnerships and integrations that extend its reach within enterprise environments.

Section iconCompany Overview

Phone number
Website
yammer.com
NAICS Code
5112 - Software Publishers
Founded
2008
Employees
11-50

Section iconFunding & Financials

  • $142M

    Yammer, Inc. has raised a total of $142M of funding over 6 rounds. Their latest funding round was raised on Feb 29, 2012 in the amount of $85Mas a series_e.

  • $50M - $100M

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

Section iconFunding & Financials

  • $142M

    Yammer, Inc. has raised a total of $142M of funding over 6 rounds. Their latest funding round was raised on Feb 29, 2012 in the amount of $85Mas a series_e.

  • $50M - $100M

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

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