Sigma Partners Overview

  • Investor Type
  • Venture Capital

  • Status
  • Inactive

  • Investments
  • 424

  • Portfolio
  • 15

  • Exits
  • 186

Exits

Sigma Partners General Information

Company Description

Sigma Partners was an early and mid-stage venture capital firm based in Campbell, California and was founded in 1984. The firm has been split into two smaller investment firms: Sigma West, now known as Jackson Square Ventures and Sigma Prime Ventures. The firm preferred to invest in companies based in Canada and the United States, operating in the semiconductors, mobile computing, electronics, infrastructure, internet and software sectors.

Business Details

Year Founded
1984
Investor Status
Out of Business
Primary Investor Type
Venture Capital
Corporate Office
  • 2105 South Bascom Avenue
  • Number 370
  • Campbell, CA 95008
  • United States

Sigma Partners Investments & Acquisitions (424)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Volt Active Data 17-Oct-2022 Later Stage VC 000 Business/Productivity Software Generating Revenue
aPriori 14-Jul-2021 00000 00000 000.00 Business/Productivity Software Generating Revenue 000000 000000
Nasuni 19-Feb-2019 00000 00000 0000 Systems and Information Management Generating Revenue 000000 000000
CallMiner 27-Dec-2016 00000 00000 000.00 Business/Productivity Software Generating Revenue 000000 000000
Nasuni 12-Dec-2016 00000 00000 0000 Systems and Information Management Generating Revenue
Welltok 15-Sep-2016 00000 00000 000.00 Other Healthcare Technology Systems Generating Revenue
Figg 16-Aug-2016 00000 00000 000.00 Media and Information Services (B2B) Generating Revenue 00000 000000
Interactions 04-Aug-2016 00000 00000 0000 Business/Productivity Software Generating Revenue 000000 000000
Kateeva 19-May-2016 Later Stage VC 0000 Machinery (B2B) Generating Revenue 00000 00000
Winmore 20-Apr-2016 Later Stage VC 0000 Business/Productivity Software Generating Revenue
You’re viewing 10 of 424 investments and acquisitions. Get the full list »

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Sigma Partners Exits (186)

Company Name Exit Date Exit Type Exit Size
Solaria (Alternative Energy Equipment) 04-Nov-2022 Merger/Acquisition
Demandbase 17-Oct-2022 000000000 00000000
ScanCafe 01-Jun-2022 000000000 00000000
Welltok 10-Nov-2021 0000000000
Emagia 01-Sep-2021 000000000 00000000
OnePIN 01-Sep-2021 000000000 00000000
Densify 01-Jun-2021 000000000 00000000
Aligned Data Centers 01-May-2021 000000000 00000000
ShopAdvisor ( Media and Information Services (B2B)) 13-Apr-2021 Merger/Acquisition
View 08-Mar-2021 Reverse Merger 00000
You’re viewing 10 of 186 exits. Get the full list »

Sigma Partners Fund Performance

Fund Name Vintage Size Dry Powder DPI RVPI TVPI IRR

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Sigma Partners Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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Sigma Partners Management, Team & Partners (25)

Name Title Deals Funds Boards Office
Robert Davoli Managing Director 000 0 00 Boston, MA
You’re viewing 1 of 25 team members. Get the full list »

Sigma Partners Co-Investors (7)

Name With Exits Lead Partner Series Industry
Autodesk 1 0 Series chart Industry bar
Kepha Partners 0 0 Series chart Industry bar
NewSpring Capital 0 0 Series chart Industry bar
PBJ Capital 0 0 Series chart Industry bar
Sigma Prime Ventures 0 0 Series chart Industry bar
You’re viewing 5 of 7 co-investors. Get the full list »

Sigma Partners FAQs

  • What is Sigma Partners?

    Sigma Partners was an early and mid-stage venture capital firm based in Campbell, California and was founded in 1984.

  • When was Sigma Partners founded?

    Sigma Partners was founded in 1984.

  • Who is the founder of Sigma Partners?

    C. Bradford Jeffries and Burgess Jamieson are the founders of Sigma Partners.

  • Where is Sigma Partners headquartered?

    Sigma Partners is headquartered in Campbell, CA.

  • How many investments has Sigma Partners made?

    Sigma Partners has made 424 investments.

  • What has Sigma Partners invested in?

    Sigma Partners has made numerous investments in companies like Volt Active Data, aPriori, and Nasuni within the Business/Productivity Software and Systems and Information Management industries.

  • What has Sigma Partners invested in recently?

    Sigma Partners's latest investment was on 17-Oct-2022 in Volt Active Data, a company within the Business/Productivity Software industry.

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