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Greylock Partners

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Greylock partners with entrepreneurs to help them build market-leading businesses. Over the past 45 years the firm has worked with hundreds of companies, 150 of which have gone on to IPOs and 100 of which have gone on to profitable M&A events. Such companies include Ascend Communications, CheckFree, CipherTrust, Constant Contact, Continental Cable, Decru, Data Domain, DoubleClick, Farecast, Internet Security Systems, Ikanos, Legato, Media Metrix, Millennium Pharmaceuticals, Openwave, Open Market, OutlookSoft, Polyserve, Red Hat, RightNow Technologies, Success Factors, Tellabs, Trilogy and Wily Technology. Current Greylock portfolio companies include Apptio, Cloudera, Data Robotics, Facebook, Groupon, Imperva, LinkedIn, One Kings Lane, Palo Alto Networks, Pandora, Picarro, Redfin, Workday and ZipCar. Greylock invests in seed stage companies through its Greylock Discovery Fund, early stage companies through Greylock XIII and late stage companies through Greylock Growth.

For more information about Greylock Partners, visit our Web site (www.greylock.com) or blog (www.greylockvc.com) or follow us on Facebook (http://www.facebook.com/greylock) or Twitter (@greylockvc).

Milestones

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• 
  Greylock Partners invested in Sumo Logic. (1/31/12)
  Posted 1/31/12 at 6:30pm via sumologic.com
• 
  Greylock Partners invested in TrialPay. (1/31/12)
  Posted 1/31/12 at 7:15am via techcrunch.com
• 
  Greylock Partners invested in Lytro. (6/1/11)
  Posted 1/27/12 at 7:11pm via techcrunch.com
• 
  Greylock Partners invested in Wrapp. (1/18/12)
  Posted 1/18/12 at 5:21pm via techcrunch.com
• 
  Greylock Partners invested in Tidemark. (1/18/12)
  Posted 1/18/12 at 5:36am via techcrunch.com
• 
  Greylock Partners invested in AppDynamics. (1/17/12)
  Posted 1/17/12 at 4:48am via techcrunch.com
• 
  Greylock Partners invested in PandoDaily. (1/16/12)
  Posted 1/16/12 at 10:52am via gigaom.com
• 
  Greylock Partners invested in Warp Drive Bio. (1/11/12)
  Posted 1/11/12 at 9:41pm via finsmes.com
• 
  Greylock Partners invested in ifttt. (1/1/12)
  Posted 1/4/12 at 7:20pm via techcrunch.com
• 
  Greylock Partners invested in Matchbox. (12/19/11)
  Posted 12/19/11 at 8:10pm via masshightech.com
• 
  Greylock Partners invested in Edmodo. (12/8/11)
  Posted 12/8/11 at 5:04am via reuters.com
• 
  Greylock Partners invested in Actifio. (12/5/11)
  Posted 12/5/11 at 6:35pm via techcrunch.com
• 
  Greylock Partners invested in 100Plus. (11/30/11)
  Posted 11/30/11 at 10:34am via techcrunch.com
• 
  Greylock Partners invested in Marqeta. (6/14/11)
  Posted 11/23/11 at 9:41am via xconomy.com
• 
  Greylock Partners invested in Zuora. (11/16/11)
  Posted 11/16/11 at 6:11pm via techcrunch.com
• 
  Greylock Partners invested in Rally.org. (12/13/10)
  Posted 11/15/11 at 3:13pm via techcrunch.com

Investments

Videos

Sources

1. TechCrunch (techcrunch.com) [edit]
2. Greylock: $1 billion more and new fund for “winner’s circle” (venturebeat.com) [edit]
3. Greylock Lands $150M For Second Fund Aimed At Israel, Europe (fis.dowjones.com) [edit]
4. Former Skype CEO Josh Silverman Jumps To Greylock As EIR (techcrunch.com) [edit]
5. Greylock Partners expands XIII fund to $1B (masshightech.com) [edit]
6. Greylock Partners expands XIII fund to $1B (masshightech.com) [edit]
7. Greylock Partners Launches $160 Million Tech Fund For Europe And Israel (techcrunch.com) [edit]
8. Sumo Logic Raises $15M Series B Round for Next Generation Log Management and Analytics (sumologic.com) [edit]
9. TrialPay Raises $40 Million From Visa, Greylock, T.Rowe Price (techcrunch.com) [edit]
10. Cloud Enterprise Performance Analytics Startup Tidemark Raises $24M From Redpoint, Andreessen Horowitz (techcrunch.com) [edit]
11. Social, Mobile Gifting Service Wrapp Raises $5M From Greylock And Atomico To Launch In The US And UK (techcrunch.com) [edit]
12. AppDynamics Lands $20M From KPCB, Others For Application Performance Management Solutions (techcrunch.com) [edit]
13. Sarah Lacy’s PandoDaily launches with $2.5 million in funding (gigaom.com) [edit]
14. Warp Drive Bio Raises $125M (finsmes.com) [edit]
15. IFTTT, A Glue Gun For Sticking The Web Together, Raises $1.5M Seed Round From Top Investors (techcrunch.com) [edit]
16. Matchbox gets $2.5M for iPad college admissions app (masshightech.com) [edit]
17. Edmodo, LinkedIn for schools, raises $15 million for its network (blogs.reuters.com) [edit]
18. Virtualization Data Management Startup Raises $33.5M From Andreessen Horowitz, Others (techcrunch.com) [edit]
19. 100Plus Raises $1.25M From Greylock and Band Of Angels To Make You Live Longer (techcrunch.com) [edit]
20. Subscription Billings Platform Zuora Nabs $36M From Index, Greylock At $300M-Plus Valuation (techcrunch.com) [edit]
21. Ignition, Accel, Greylock Put $40M In Apache Hadoop Distribution Platform Cloudera (techcrunch.com) [edit]
22. Email Security Startup Agari Raises $2.5M From Alloy, Battery, Greylock And First Round (techcrunch.com) [edit]
23. Redfin Raises Another $14.8 Million To Reinvent The Real Estate Market (techcrunch.com) [edit]
24. ViKi Closes $20M Series B Financing (finsmes.com) [edit]
25. Dropbox Raises $250M In Funding, Boasts 45 Million Users (techcrunch.com) [edit]
26. Greylock, Andreessen Horowitz Back Cloud Enterprise Performance Analytics Startup Tidemark (techcrunch.com) [edit]
27. Zenprise Closes $30M Strategic Financing Round (finsmes.com) [edit]
28. Coupons.com secures $30M from Greylock Partners (venturebeat.com) [edit]
29. WhoSay Receives Investment from Greylock Partners (finsmes.com) [edit]
30. techcrunch.com [edit]
31. ClearSlide Secures $11 Million from Greylock and Felicis to Expand Sales Communications Platform (finance.yahoo.com) [edit]
32. Tumblr Raises $85M in Funding (finsmes.com) []
33. Home Decor Flash Sales Site One Kings Lane Raises $40M, On Track For Over $100M In 2011 Sales (techcrunch.com) [edit]
34. BountyJobs Lands $5M From Greylock, Accel Partners And RPM Ventures (techcrunch.com) [edit]
35. Game Closure Quietly Raises Seed Round From SV Angel, Yuri Milner, Greylock, And More (techcrunch.com) [edit]
36. Pure Storage Raises $30M in Series C Financing for All-Flash Enterprise Array Technology (purestorage.com) [edit]
37. Desktop Virtualization Company Wanova Raises $10M From Greylock And Others (techcrunch.com) [edit]
38. Zerto Completes $15M Series B Funding (finsmes.com) [edit]
39. Khosla, Greylock, Andreessen Horowitz Put $16.5M In Enterprise Cloud App Management Startup Okta (techcrunch.com) [edit]
40. techcrunch.com [edit]
41. Xconomy (xconomy.com) [edit]
42. TellApart Raises $13M in Series B Funding (finsmes.com) [edit]
43. Semiconductor Company Aquantia Raises $21 Million (techcrunchit.com) [edit]
44. techcrunch.com [edit]
45. Scala Creator Launches Typesafe to Commercialize Modern Application Platform for Multicore and Cloud Computing (typesafe.com) [edit]
46. Gigwalk Launches the First On-Demand Mobile Workforce; Receives $1.7M in Seed Funding From Harrison Metal, SoftTech VC and Greylock Discovery Fund (gigwalk.com) [edit]
47. Panoramic Power Announces $4.5 Million Funding (technews.tmcnet.com) [edit]
48. Tabula Secures $108 Million in the Largest Round Awarded to a Private Semiconductor Company Over the Last Decade (tabula.com) [edit]
49. Just-Eat closes $48m funding to scale globally (eu.techcrunch.com) [edit]
50. Greylock Invests $2.5 Million in 1000Memories (TCTV) (techcrunch.com) [edit]
51. One Kings Lane Grows 500% In 2010, Takes $23 Million Investment (techcrunch.com) [edit]
52. Massive Health Nabs $2.25M Seed (fis.dowjones.com) [edit]
53. Groupon Completes $950M Financing Round (finsmes.com) [edit]
54. TechCrunch (techcrunch.com) [edit]
55. Social Fundraising Platform Piryx Is Reborn As Rally.org With Top Investors In Tow (techcrunch.com) [edit]
56. ViKi Raises $4.3 Million from VC All-Stars to Translate the World’s Video (techcrunch.com) [edit]
57. WiFi Chipsets Maker Celeno Raises $12 Million From Liberty Global, Others (techcrunchit.com) [edit]
58. Airbnb Press Release, Nov. 11, 2010 (marketwire.com) [edit]
59. PiCloud, Python-Based Cloud Funded (gigaom.com) [edit]
60. AeroScout Raises $16 Million For Real-Time Location Technology (techcrunchit.com) [edit]
61. Cloudera Lands $25 Million For Hadoop Distribution To The Enterprise (techcrunch.com) [edit]
62. Paper Or Plastic? mySupermarket Bags $7.4 Million And A New CEO (techcrunch.com) [edit]
63. Stealth Startup Proferi Raises $6.3 Million From Andreessen Horowitz, Duffield, and Greylock (techcrunch.com) [edit]
64. DNS Service Provider OpenDNS Gets A $4.5 Million Injection (techcrunch.com) [edit]
65. Actifio Closes $16 Million in Series B Round of Financing to Address Global Demand for Dynamic Data Management Virtualization (marketwire.com) [edit]
66. Oodle grabs $1.5M to help you place classifieds on Facebook (deals.venturebeat.com) [edit]
67. Apptio Raises $16.5 Million From Andreessen Horowitz, Greylock And Others (techcrunchit.com) [edit]
68. Notonthehighstreet.com lands $11.9M to support small businesses (deals.venturebeat.com) [edit]
69. Citation Needed [add]
70. CloudMade Raises $12.3 Million in Series B Funding (cloudmade.com) [edit]
71. Data Management Virtualization Startup Actifio Raises $8 Million (techcrunchit.com) [edit]
72. techcrunch.com [edit]
73. Cap Funding Report [edit]
74. Cap Funding Report [edit]
75. Zend Technologies Receives $9 Million In Funding Led By Greylock Following Record Sales in 2009 (zend.com) [edit]
76. AppDynamics Raises $11 Million in Series B Round (prnewswire.com) [edit]
77. techcrunch.com [edit]
78. Citation Needed [add]
79. Citation Needed [add]
80. MATRIXX Software Secures US$9 Million in Second-Round Funding, SEC (freshnews.com) [edit]
81. Cap Funding Report [edit]
82. Rally Software Closes $16m Round of Funding (finsmes.com) [edit]
83. TechCrunch, SEC (crunchbase.com) [edit]
84. Aquantia Announces $44M Financing as it Begins its Next Leap in 10G Ethernet Connectivity Solutions (aquantia.com) [edit]
85. Citation Needed [add]
86. DATA ROBOTICS RAISES $10 MILLION IN FUNDING ROUND (datarobotics.com) [edit]
87. Troux Secures $10 Million to Extend Growth in New Geographies and Channels (troux.com) [edit]
88. HealthHiway Raises $4 Million For Web-Based Hospital Software (techcrunch.com) [edit]
89. Wanova raises $13 M for a new breed of desktop virtualization software (digital.venturebeat.com) [edit]
90. Apptio raises $14 million from Andreessen fund (seattletimes.nwsource.com) [edit]
91. Online Shopping Helper Richrelevance Secures $12.5 Million Funding (paidcontent.org) [edit]
92. PE Hub (pehub.com) [edit]
93. techcrunch.com [edit]
94. Auto News Aggregator High Gear Media Gets $5.5 Million Second Round (paidcontent.org) [edit]
95. TechCrunch (uk.techcrunch.com) [edit]
96. Production Firm The Box Raises “Several Milion” From Greylock; Will Open First U.S. Office (paidcontent.org) [edit]
97. Cloudera Raises $6 Million In Second Round (paidcontent.org) [edit]
98. Xsigo raises funds for wireless data centers (deals.venturebeat.com) [edit]
99. Workday Raises $75 Million Round Led by NEA: Total Funding Now Exceeds Whopping $150 Million (socialmedian.com) [edit]
100. VentureBeat (digital.venturebeat.com) [edit]
101. TechCrunch (techcrunch.com) [edit]
102. Delphix raises $8M for database management (venturebeat.com) [edit]
103. TechCrunch (techcrunch.com) [edit]
104. Lumigent gets $6M in local recap support (masshightech.com) [edit]
105. VentureBeat (venturebeat.com) [edit]
106. press release (techcrunch.com) []
107. WEbook Raises $5 Million In Latest Round of Funding (techcrunch.com) [edit]
108. Ounce Labs Secures $7.5M in Funding (ouncelabs.com) [edit]
109. DATA ROBOTICS SECURES $15M IN SERIES D FUNDING (drobo.com) [edit]
110. Camera Software Maker Refocus Imaging Raises $1M (thealarmclock.com) [edit]
111. Palo Alto Networks Raises $27 Million in Series C Financing (paloaltonetworks.com) [edit]
112. VentureBeat (venturebeat.com) [edit]
113. Payoneer Raises $8 million Series B From Greylock And Carmel (techcrunch.com) [edit]
114. BountyJobs Secures $12 Million Funding Round to Fuel Growth Plans (emediaworld.com) [edit]
115. LinkedIn Closes Its Round; Got That Billion Dollar Valuation (techcrunch.com) [edit]
116. SunEdison raises $161 million for solar services and installing (venturebeat.com) [edit]
117. SunEdison raises $161 million for solar services and installing (venturebeat.com) [edit]
118. Paidcontent article (paidcontent.org) [edit]
119. Enterprise software start-up Metiis raises $8m (ivc-online.com) [edit]
120. Capital Funding Report [edit]
121. Red Bend's fifth VC round closes at $10M (masshightech.com) [edit]
122. techcrunch.com [edit]
123. Security company Imperva raises $20M (venturebeat.com) [edit]
124. Reveal Imaging Finds $20M in Latest Financing (revealimaging.com) [edit]
125. WebCollage - Press Release (webcollage.com) [edit]
126. paidcontent.org (paidcontent.org) [edit]
127. http://pantherexpress.net/news/8/ [edit]
128. Incipient.com (incipient.com) [edit]
129. Aquantia Closes $26 M Series B Funding Round. (aquantia.com) [edit]
130. EnStorage completes financing round (fuelcelltoday.com) [edit]
131. VentureBeat (venturebeat.com) [edit]
132. chirp.com [edit]
133. Cap Funding Report [edit]
134. Cap Funding Report [edit]
135. Citation Needed [add]
136. techcrunch.com [edit]
137. Enterprise Social Media Firm Awareness, Inc. Lands $7 Million (dmwmedia.com) [edit]
138. Cap Funding Report [edit]
139. Citation Needed [add]
140. Palo Alto Networks Raises $18 Million in Series B Financing (paloaltonetworks.com) [edit]
141. ZeroG Wireless, low power RF chip design company, raises more than $13M (venturebeat.com) [edit]
142. goliath.ecnext.com [edit]
143. Cap Funding Report [edit]
144. Greylock press release (greylock.com) [edit]
145. Cap Funding Report [edit]
146. Greylock Partners Leads $4 Million Series A Investment In Payoneer (pulse2.com) [edit]
147. Israeli WiFi Chip Maker Celano Raises $14.2M (thealarmclock.com) [edit]
148. Celeno Inc. Closes $14.2 Million Second Round of Funding (pitango.com) [edit]
149. techcrunch.com [edit]
150. Calista Technologies to Deliver Zero-Touch Access to Windows Vista (findarticles.com) [edit]
151. Music Nation Eyes Wannabe Rock Stars With $5.5M Series A - NY, NY (nevcfunding.blogspot.com) [edit]
152. Farecast Raises An Oversubscribed $12M Financing Led By Sutter Hill Ventures (farecast.com) [edit]
153. VentureBeat (digital.venturebeat.com) [edit]
154. Industry Veteran Joins as CEO; $42M in Expansion Capital (seven.com) [edit]
155. marketingvox.com []
156. Concert Pharmaceuticals Raises $48.5 Million in Series B Financing (concertpharma.com) [edit]
157. Global Car Sharing Leader Launches Service in London and Announces $25 Million in New Funding (globespancapital.com) [edit]
158. PolyServe raises quiet $10 million (bizjournals.com) [edit]
159. Quorum Systems Secures $15 Million Series C Funding. (highbeam.com) [edit]
160. techcrunch.com [edit]
161. NEA leads PortAuthority $18m third round. (accessmylibrary.com) [edit]
162. Leak prevention company PortAuthority gets $18M more (deals.venturebeat.com) [edit]
163. Full Capture Solutions, Inc. Secures $7 Million in Series B Funding; Rapid Product and Market Expansion Slated to Commence. (thefreelibrary.com) [edit]
164. venturebeat.com [edit]
165. Zend Technologies Receives $20 Million in Series D Funding; Additional Funding to be Used to Further Strengthen Open Source Software Development and Infrastructure Company's Leadership in the PHP Market (findarticles.com) [edit]
166. Cap Funding Report [edit]
167. Content Delivery Network Panther Express Raises $6 Million (dmwmedia.com) [edit]
168. Concert Pharmaceuticals, Inc.,â„¢ Announces Financing of its Series A Round (concertpharma.com) [edit]
169. Ounce Labs to raise $6M in third round Read more: Ounce Labs to raise $6M in third round (bizjournals.com) [edit]
170. Imperva Raises $17M in Series C Financing (imperva.com) [edit]
171. Cap Funding Report [edit]
172. thealarmclock.com [edit]
173. CentrePath Inc., a Waltham, Mass.-based provider of data center networking solutions, has raised $10.05 million in Series C funding (hosting.mansellgroup.net) [edit]
174. Closes $12.5 million B Round of Funding to Fuel Market Expansion (oatsystems.com) [edit]
175. Cape Clear Software raises $15M in funds (boston.bizjournals.com) [edit]
176. iConclude Raises $9 Million in Series B Financing with Greylock Partners and Shasta Ventures; Tom Bogan, Greylock Partners, and Ravi Mohan, Shasta Ventures, Join iConclude's Board of Directors (findarticles.com) [edit]
177. Facebook Funding (facebook.com) []
178. Mazu Networks Closes $7 M in Acceleration Round. (encyclopedia.com) [edit]
179. Storage Virtualization Software Developer Incipient, Inc. Secures $24 Million in Series D Financing (globespancapital.com) [edit]
180. Silver Peak Secures $13 Million in Series B Financing (silver-peak.com) [edit]
181. Storage Virtualization Software Developer Incipient, Inc. Secures $24 Million in Series D Financing (globespancapital.com) [edit]
182. sev.prnewswire.com [edit]
183. blogs.business2.com [edit]
184. Palo Alto Networks (paloaltonetworks.com) [edit]
185. Cap Funding Report [edit]
186. goliath.ecnext.com []
187. Cap Funding Report [edit]
188. Silver Peak Gets $12.5M (lightreading.com) [edit]
189. CentrePath Announces $5 Million in Funding to Capitalize on Substantial Growth in Optical and Storage Networking Markets. (encyclopedia.com) [edit]
190. Farecast Closes $7 Million In Series B Funding (farecast.com) [edit]
191. PortAuthority Technologies -Formerly Vidius- Raises $13.4 Million in Funding from Greylock.. (allbusiness.com) [edit]
192. paidcontent.org [edit]
193. Cap Funding Report [edit]
194. Quorum garners $15 million in new funding (eetimes.com) [edit]
195. Idiom Closes $6 Million Round of Venture Financing (econtentmag.com) [edit]
196. Cap Funding Report [edit]
197. Red Bend Software Secures Additional $10M in Funding (redbend.com) [edit]
198. Cap Funding Report [edit]
199. Troux Technologiesâ„¢ Solidifies IT Governance Leadership Through Acquisition of Computas Technology and Award-Winning Metis Products (troux.com) [edit]
200. Dave Duffield’s return, Mobile YouTube, Visto’s bulldog & more (venturebeat.com) [edit]
201. techcrunch.com [edit]
202. Cap Funding Report [edit]
203. linkedin.com [edit]
204. Lumigent gets $6M in local recap support (masshightech.com) [edit]
205. about.wildtangent.com [edit]
206. Medico.com - Health Care is more than a US concern (businessinsider.com) [edit]