Yammer was founded by David Sacks, Adam Pisoni in 2008.

Who are Yammer's investors?

Yammer's investors include Craft Ventures, Draper Associates, Emergence Capital Partners, Kleiner Perkins, Perkins Cove Partners, US Venture Partners, Khosla Ventures, Social Capital Partnership.

How much funding has Yammer raised?

Yammer has disclosed $85M raised across 1 round.

Where is Yammer headquartered?

Yammer is headquartered in San Francisco, US.

Yammer

San Francisco, US · Founded 2008 · 8 known investors

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Enterprise social network (acquired by Microsoft)

Founders & leadership

Yammer was founded in 2008 by David Sacks and Adam Pisoni.

David Sacks Co-founderCo-founder & General Partner at Craft Ventures; former White House AI & Crypto Czar

Adam Pisoni Co-founderAngel

Board

Sean ParkerBoard director

Rick Lewis Board directorGeneral Partner at US Venture Partners

Jason Green Board directorFounder and General Partner (Emeritus) at Emergence Capital Partners

George ZacharyBoard director

Investors · 8

Craft Ventureslisted by Craft VenturesSan Francisco · $50K – $50M

How we know: craftventures.com · Not right? Tell us

Draper Associateslisted by Draper AssociatesSan Mateo · $500K – $5M

How we know: Draper Associates's portfolio page · Not right? Tell us

Emergence Capital Partnerslisted by Emergence Capital PartnersSan Francisco · $500K – $10M

How we know: Emergence Capital Partners's portfolio page · Not right? Tell us

Kleiner Perkinslisted by Kleiner PerkinsMenlo Park · $500K – $15M

How we know: Kleiner Perkins's portfolio page · Not right? Tell us

Perkins Cove Partnerslisted by Perkins Cove PartnersBoston · $100K – $500K

How we know: Perkins Cove Partners's portfolio page · Not right? Tell us

US Venture Partnerslisted by US Venture PartnersMenlo Park · $500K – $10M

How we know: US Venture Partners's portfolio page · Not right? Tell us

Khosla VenturesreportedMenlo Park · $5K – $50M

How we know: funding news · Not right? Tell us

Social Capital PartnershipreportedPalo Alto

How we know: funding news · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$85M disclosed across 1 round · 2012

▶$85MraisedMar 2012 · 29 investors · Other

Rule 506(b)

Officers, directors & promoters on the filing

David SacksExecutive Officer, Director
Sean ParkerDirector
Rick LewisDirector
Jason GreenDirector
Adam PisoniExecutive Officer, Director
George ZacharyDirector

Offering amount: $85M
Amount sold: $85M
First sale: Feb 2012
Incorporated: Corporation, Delaware, 2008
Federal exemptions: 06

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

What does Yammer do?: Enterprise social network (acquired by Microsoft)
Who founded Yammer?: Yammer was founded by David Sacks, Adam Pisoni in 2008.
Who are Yammer's investors?: Yammer's investors include Craft Ventures, Draper Associates, Emergence Capital Partners, Kleiner Perkins, Perkins Cove Partners, US Venture Partners, Khosla Ventures, Social Capital Partnership.
How much funding has Yammer raised?: Yammer has disclosed $85M raised across 1 round.
Where is Yammer headquartered?: Yammer is headquartered in San Francisco, US.