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Sigma Partners

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Sigma Partners is a venture capital firm, founded in 1984, that has invested in over a hundred early stage companies and has over $2 billion under management.

In 2007, it raised $500 million for its most recent fund, named Sigma Partners 8.

Recent Milestones

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• 
  Sigma Partners invested in Demandbase. (3/28/13)
  Posted 3/28/13 at 6:43pm via techcrunch.com
• 
  Sigma Partners invested in High Street Partners. (3/25/13)
  Posted 3/25/13 at 11:15pm via finsmes.com
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  Sigma Partners invested in Leyden Energy. (1/23/13)
  Posted 1/23/13 at 6:51pm via finsmes.com
• 
  Sigma Partners invested in Acquia. (11/30/12)
  Posted 11/29/12 at 9:04pm via techcrunch.com
• 
  Sigma Partners invested in Nasuni. (10/30/12)
  Posted 10/30/12 at 7:22pm via masshightech.com
• 
  Sigma Partners invested in Intacct. (10/18/12)
  Posted 10/18/12 at 11:35pm via techcrunch.com
• 
  Sigma Partners invested in WordStream. (7/30/12)
  Posted 7/30/12 at 6:29pm via finsmes.com
• 
  Sigma Partners invested in aPriori Technologies. (7/16/12)
  Posted 7/16/12 at 5:20pm via finsmes.com
• 
  Sigma Partners invested in AlienVault. (7/9/12)
  Posted 7/9/12 at 5:23am via yahoo.com
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  Sigma Partners invested in Soladigm. (6/25/12)
  Posted 6/25/12 at 6:46pm via greentechmedia.com
• 
  Sigma Partners invested in Rethink Robotics. (6/19/12)
  Posted 6/19/12 at 7:33am via masshightech.com
• 
  Sigma Partners invested in Certeon. (5/1/12)
  Posted 5/1/12 at 9:06pm via dowjones.com
• 
  Sigma Partners invested in Pindrop Security. (5/1/12)
  Posted 5/1/12 at 8:49pm via techcrunch.com
• 
  Sigma Partners invested in Quantenna Communications. (4/18/12)
  Posted 4/17/12 at 7:28pm via freshnews.com
• 
  Sigma Partners invested in VoltDB. (4/11/12)
  Posted 4/11/12 at 7:31pm via masshightech.com
• 
  Sigma Partners invested in CiRBA. (3/27/12)
  Posted 3/26/12 at 6:58pm via cirba.com

Investments

Videos

Sources

1. Venture Beat (venturebeat.com) [edit]
vormetric.com [edit]
2. Demandbase Raises $15M More From Scale, Adobe And Others For B2B Marketing Services (techcrunch.com) [edit]
3. High Street Partners Raises $8M in Financing (finsmes.com) [edit]
4. Leyden Energy Raises $10M in Series C Financing (finsmes.com) [edit]
5. Acquia Lands $30 Million Series E To Scale Out Its Enterprise Drupal Development Platform (techcrunch.com) [edit]
6. Storage-as-a-service firm Nasuni raises $20M Series C (masshightech.com) [edit]
7. Financial SaaS Company Intacct Raises $13.5M Led By Split Rock Partners, Secures $6M Line Of Credit From Silicon Valley Bank (techcrunch.com) [edit]
8. WordStream Raises $6M in Third Funding (finsmes.com) [edit]
9. aPriori Raises $5M in Venture Funding (finsmes.com) [edit]
10. AlienVault Closes $22.4 Million Series C Funding Round Led by Kleiner Perkins Caufield & Byers and Sigma (in.finance.yahoo.com) [edit]
11. Soladigm Scores $55M for Smart Shading Windows (greentechmedia.com) [edit]
12. Heartland Robotics changes name, lands $30M (masshightech.com) [edit]
13. Certeon Grabs New CEO, Another $4M From Insiders (pevc.dowjones.com) [edit]
14. Pindrop Security Raises $1M From Andreessen Horowitz To Detect And Block Phone Fraud (techcrunch.com) [edit]
15. Quantenna Communications Raises $79 Million Led by RUSNANO and Sequoia Capital (freshnews.com) [edit]
16. VoltDB gains $590K in funding (masshightech.com) [edit]
17. CiRBA Secures $15 Million To Fuel Growth (cirba.com) [edit]
18. Online Work Platform oDesk Raises $15M From T. Rowe Price, Benchmark (techcrunch.com) [edit]
19. Cloud-Based File Syncing Platform SugarSync Raises $15M To Add Another Data Center To The Mix (techcrunch.com) [edit]
20. Silverlink socks away $2M in new funding round (masshightech.com) [edit]
21. Game-like restaurant app MOGL raises $10M for a mixed bag of loyalty & charity (venturebeat.com) [edit]
22. Azuki adds $5.1M in new funding round (masshightech.com) [edit]
23. Casenet collects $3M financing (masshightech.com) [edit]
24. GainSpan Closes $18 Million Series C Financing (gainspan.com) [edit]
25. Enkata raises another $4.4M to improve cloud-based workforce and customer service tools (venturebeat.com) [edit]
26. Zetta Raises $9 Million in New Round of Funding (zetta.net) [edit]
27. Centrify Secures $16M in Financing to Expand Distribution and Extend Its On-Premise and Cloud Security Offerings (prnewswire.com) [edit]
28. High Street Partners Closes $6.3M Series C Financing Round (finsmes.com) [edit]
29. Leyden Energy Receives $20M in Series B Financing (finsmes.com) [edit]
30. Strava Raises $12.6M in Series B Funding (finsmes.com) [edit]
31. Interactions Corporation Secures $12M in New Funding (interactions.net) [edit]
32. Acquia raises $15M (bizjournals.com) [edit]
33. JouleX Secures $17 Million in Expansion Capital Leading Enterprise Energy Management Technology Innovator Raises Capital to Expand Development and Sales Support Globally (cnbc.com) [edit]
34. Intacct Closes $12.3 Million in New Financing to Further Accelerate Growth Split Rock Partners Led the Round and All Existing Investors Participated (pr-inside.com) [edit]
35. Demandbase Raises $10 Million For B2B Marketing Software (techcrunch.com) [edit]
36. Technology and Mobile Leaders Launch Mobiquity with $5MM in Series A Funding (mobiquityinc.com) [edit]
37. Recyclebank Raises Additional $14 Million in Series C Financing (recyclebank.com) [edit]
38. Paperless Billing Service Doxo Raises $10 Million In Series B Funding (techcrunch.com) [edit]
39. Damballa Raises $12 Million in New Equity Funding Led by Paladin Capital Group (businesswire.com) [edit]
40. Strava Raises $3.5M in Series A Funding (finsmes.com) [edit]
41. Rave Wireless Raises $4M in Equity Financing (finsmes.com) [edit]
42. Nasuni Secures $15 Million in Series B Funding (prnewswire.com) [edit]
43. Soladigm Raises $30 Million More To Make Smart Glass For Green Buildings (techcrunch.com) [edit]
44. E-Signature Company DocuSign Lands $27 Million, Expands Management Team (techcrunch.com) [edit]
45. Azuki Systems adds $4M in VC funding (masshightech.com) [edit]
46. Heartland Robotics Raises $20 Million in Series B Financing (marketwire.com) [edit]
47. Zetta Raises $11.5M in Second Funding Round (finsmes.com) [edit]
48. Acquia Closes $8.5M Series C Financing Round (finsmes.com) [edit]
49. NH software firm AutoVirt rounds up $3.8M financing (masshightech.com) [edit]
50. CallMiner Closes $7M Equity Financing Round - cbl (southflorida.citybizlist.com) [edit]
51. PVT Solar, Inc. names Vikas Desai CEO, Raises $13.7 Million and Strengthens Team (pvtsolar.com) [edit]
52. Quantenna brings in $21M to carry faster Wi-Fi into the home (venturebeat.com) [edit]
53. VoltDB gets charged up with $5M in first round (masshightech.com) [edit]
54. CallMiner Raises $4 Million in Venture Capital from Top Venture Funds – Sigma Partners, Intersouth Partners and Inflexion Partners (callminer.com) [edit]
55. YouSendIt Raises $15 Million Series D (techcrunch.com) [edit]
56. TechCrunch [edit]
57. EDGAR [edit]
58. Online Marketing Software Company WordStream Raises $6 Million (techcrunch.com) [edit]
59. Voxify Secures Growth Funding to Expand Delivery of Innovative Speech Self-Service to Contact Centers (voxify.com) [edit]
60. SEC D (sec.gov) [edit]
61. Quantenna raises $15M to make Wi-Fi faster and more reliable (venturebeat.com) [edit]
62. ExaGrid stores away $16M in fifth funding round (masshightech.com) [edit]
63. Nasuni Gets $8M For Cloud Gateway (fis.dowjones.com) [edit]
64. Solaria raises $7M to develop solar panels (deals.venturebeat.com) [edit]
65. Autovirt gets $5M from return investors Sigma, Kepha (masshightech.com) [edit]
66. NimbleFish swims to $950K for marketing automation (deals.venturebeat.com) [edit]
67. RecycleBank Adds $28M, Joins Up With Kashless (earth2tech.com) [edit]
68. Nexx Systems Handles $4M For Wafer Processing (fis.dowjones.com) [edit]
69. Stealthy Soladigm Grabs $20M for Tinted Windows (earth2tech.com) [edit]
70. Video Content Manager Blackwave Secures $7 Million Third Round. (paidcontent.org) [edit]
71. TradeBeam raises $7M for trade management software (deals.venturebeat.com) [edit]
72. EDGAR [edit]
73. Commercial Drupal Developer Acquia Raises $8 Million Second Round (paidcontent.org) [edit]
74. DocuSign Scores $5M More (seattlepi.com) [edit]
75. Azuki Systems scores $6 million in equity financing (fiercemobilecontent.com) [edit]
76. Cap Report Index [edit]
77. Quantenna Communications Raises $14 Million in Series C Funding for Wireless High Definition Home Networking (marketwire.com) [edit]
78. Viximo Lands $5 Million For Virtual Goods Platform (techcrunch.com) [edit]
79. Stealthy R2 Semiconductor nabs $2M (deals.venturebeat.com) [edit]
80. Search Ad Firm WordStream Gets $4 Million First Round; New CEO (paidcontent.org) [edit]
81. TechCrunch [edit]
82. ExaGrid Systems Obtains $12,000,000 Series D Funding Round (xconomy.com) [edit]
83. AutoVirt adds $4M to advance data migration tech (masshightech.com) [edit]
84. Rave Wireless snags $7M to up campus safety (deals.venturebeat.com) [edit]
85. Dexterra Secures $21.5 Million Funding Round Led by New Enterprise Associates (marketwatch.com) [edit]
86. VentureBeat (venturebeat.com) [edit]
87. Zetta, Inc. Secures $10.68 Million in Series A Funding (zetta.net) [edit]
88. expressor software secures $10 million in series b venture funding (expressor-software.com) [edit]
89. Demandbase Raises $8 Million For Online Lead Generation Platform (techcrunch.com) [edit]
90. Replay Solutions raises $11M to help find software bugs (venturebeat.com) [edit]
91. alarm:clock (thealarmclock.com) [edit]
92. Vericept Corporation Announces Additional Funding (vericept.com) [edit]
93. YouSendIt Closes Its $14 Million Series C Round (techcrunch.com) [edit]
94. OpenSpan Secures $13 Million of C-Round Funding (openspan.com) [edit]
95. iWatt, Inc. Raises $12.4 Million in Series E Financing (iwatt.com) [edit]
96. Adobe Backs Oversight Systems (equityhelpdesk.com) [edit]
97. Paladin Capital Group leads $26M in financing for Initiate Systems (bizjournals.com) [edit]
98. CrownPeak raises $6M for web content management (venturebeat.com) [edit]
99. techcrunch.com [edit]
100. Hanger Network gets $10M boost for coat hanger campaigning (venturebeat.com) [edit]
101. Press Releases (marketlive.com) [edit]
102. Intacct Corporate (us.intacct.com) [edit]
103. EDGAR [edit]
104. techcrunch.com [edit]
105. Attributor Raises $12 Million Third Round To Help Protect Copyright (attributor.com) [edit]
106. RecycleBank Secures $30 Million in Series B Funding from Top Venture Capital Firms (corporate.recyclebank.com) [edit]
107. Incipient.com (incipient.com) [edit]
108. VentureBeat (venturebeat.com) [edit]
109. VentureBeat (venturebeat.com) [edit]
110. CiRBA Raises $12 Million With Sigma Partners (cirba.com) [edit]
111. Tervela taps $20M (masshightech.com) [edit]
112. TechCrunch (techcrunch.com) [edit]
113. pehub.com [edit]
114. HiWired raises $9M for technical support (venturebeat.com) [edit]
115. AUTOVIRT CLOSES ADDITIONAL $4 MILLION IN FINANCING (autovirt.com) [edit]
116. GAINSPAN SECURES $20 MILLION IN SERIES B FUNDING (gainspan.com) [edit]
117. Acquia raises $7M for Drupal platform. (venturebeat.com) [edit]
118. Centice Corporation secures $11.3 million in Series B funding (centice.com) [edit]
119. ExaGrid pulls in millions in Series C round (masshightech.com) [edit]
120. Quantenna Secures Series B Funding Of Over $12.7 Million (quantenna.com) [edit]
121. Acinion Changes Name to Blackwave Inc., Raises $16 Million in Series B Financing (encyclopedia.com) [edit]
122. Rave Wireless Lands $18mm Series C (businessinsider.com) [edit]
123. EDGAR [edit]
124. thealarmclock.com [edit]
125. DocuSign raises $12.4M (seattle.bizjournals.com) [edit]
126. VentureBeat (venturebeat.com) [edit]
127. Certeon Raises $15 M in Series B Funding (certeon.com) [edit]
128. Sigma's Potter to lead Expressor Software as CEO (masshightech.com) [edit]
129. Mobius Power, secretive battery company, raises $4.5M (deals.venturebeat.com) [edit]
130. Intacct Corporate (us.intacct.com) [edit]
131. RecycleBank raises $13.1M to give people incentives to recycle (deals.venturebeat.com) [edit]
132. SEC Filing Via Liquid Scenarios Search2Model (liquidscenarios.com) [edit]
133. VentureBeat (venturebeat.com) [edit]
134. Centrify gets $15M in 3rd round (bizjournals.com) [edit]
135. Digital Fuel receives a $5 million investment (dealipedia.com) [edit]
136. Digital Fuel, a service level agreement co., raises $5M mor (deals.venturebeat.com) [edit]
137. Dexterra Closes $36 Million Funding Round Led by New Enterprise Associates (businesswire.com) [edit]
138. 3rd Big Wireless Field Worker App Funding This Week - Dexterra Raises $35M+ (thealarmclock.com) [edit]
139. Hanger Network gets $10M boost for coat hanger campaigning (highbeam.com) [edit]
140. EDGAR [edit]
141. attributor.com [edit]
142. OpenSpan Secures $8 Million in First Round of Funding (vcgate.com) [edit]
143. TechCrunch (techcrunch.com) [edit]
144. VentureBeat (venturebeat.com) [edit]
145. Emphany Systems, wireless sensor Co., raises $13.35M (venturebeat.com) [edit]
146. odesk.com [edit]
147. Atlanta's Damballa Raises $2.5M To Put The Hurt On Bad Bots (thealarmclock.com) [edit]
148. CallMiner Scores $10M: CIA-backed startup gets second-round funding. (redherring.com) [edit]
149. Click here to find out more! Network Appliance to buy storage company, Topio, for $160M (deals.venturebeat.com) [edit]
150. WebGen Systems, Inc. raises $9.5 Million in Funding (webgensystems.com) [edit]
151. Encover, Inc. Raises $8M in Series C Financing to Fuel Additional Growth; Baird Venture Partners Leads Round with Participation from Existing Investors Sigma Partners and DCM — Doll Capital Management (findarticles.com) [edit]
152. Applied Identity Raises $12M (darkreading.com) [edit]
153. Early Tivoli Backer Norwest Venture Partners Invests in KACE (kace.com) [edit]
154. odesk.com [edit]
155. Rave Wireless Completes $12 Million Series B Round of Financing (ravewireless.com) [edit]
156. docusign.com [edit]
157. EDGAR [edit]
158. Sharpcast Secures $13.5 Million in Series B Funding Led by Sigma Partners. (thefreelibrary.com) [edit]
159. Kirusa dials $11 million in Series B (siliconindia.com) [edit]
160. Dexterra to Snag Cash and CFO (redherring.com) [edit]
161. Storage Virtualization Software Developer Incipient, Inc. Secures $24 Million in Series D Financing (globespancapital.com) [edit]
162. Storage Virtualization Software Developer Incipient, Inc. Secures $24 Million in Series D Financing (globespancapital.com) [edit]
163. Wall Street Jounral (online.wsj.com) [edit]
164. EDGAR [edit]
165. EDGAR (venturebeatprofiles.com) [edit]
166. Article: Sequence Closes $5.3 Million Funding Round; Expands Into Fast-Growing International Markets, Boosts R&D To Maintain Low-Power Tech Lead. (highbeam.com) [edit]
167. EDGAR [edit]
168. Vendavo Raises $15 Million. (thefreelibrary.com) [edit]
169. Rave Wireless Completes Series A Round of Financing from Bain Capital Ventures and Sigma Partners (encyclopedia.com) [edit]
170. Dexterra Acquires Mobile Java Company Octaneware Also Receives $11 Million Funding (ne.sys-con.com) [edit]
171. Kace Expands Board of Directors and Secures Additional Funding (kace.com) [edit]
172. Topio Taps $8M (networkcomputing.com) [edit]
173. Idiom Closes $6 Million Round of Venture Financing (econtentmag.com) [edit]
174. EDGAR [edit]
175. ExaGrid Systems Secures $13.5 Million in Series B Funding; Supports Sales and Marketing Expansion; Brings Total Funding to More Than $20 Million. (thefreelibrary.com) [edit]
176. aPriori Secures $4.5 Million in Series A Venture Funding (apriori.com) [edit]
177. Vericept Corporation Secures $12.5 Million in New Financing to Expand Leadership Position (vericept.com) [edit]
178. Voxify Announces $10 million Financing Round Led by Sigma Partners (voxify.com) [edit]
179. EDGAR [edit]
180. EDGAR [edit]
181. EDGAR [edit]
182. EDGAR [edit]
183. Aprimo Achieves Record Growth In Revenues And New Customer Wins (comparecrm.com) [edit]
184. Silverlink Communications Completes Series B Funding Led by HLM Venture Partners (thefreelibrary.com) [edit]
185. Responsys gets a new CEO and more funding for growth (internetretailer.com) [edit]
186. Responsys secures $20 million (news.cnet.com) [edit]
187. Citation Needed [add]
188. Citation Needed [add]