ExteNet Systems Investors

38 investors on Angel Roster list ExteNet Systems in their portfolio. Most are private equity firms and venture capital firms and the largest groups are based in the United States.

Investors are matched on the company name in their portfolio, so companies that share the name ExteNet Systems can appear together.

Investors listed
38
With verified email
47%
Most common stage
Not specified
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 38 ExteNet Systems investors

The most complete profiles first. Showing 38 of 38.

  • Brian OhlhausenVerified

    Venture Capital, Private Equity Firm · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Verified email available

  • Charles PhippsVerified

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsCybersecurityEnterprise Software

    Portfolio: Luxtera, Informative, HexaTech, Airband Communications Holdings and 50 more

    Verified email available

  • Colin BarclayVerified

    Venture Capital, Private Equity Firm · United States

    Data IntegrationWearablesTelecommunicationsE-commerce

    Portfolio: Arctic Wolf, Drillinginfo, 2nd Watch, BitPay and 32 more

    Verified email available

  • David SchallerVerified

    Venture Capital, Private Equity Firm · United States

    Data IntegrationWearablesTelecommunicationsE-commerce

    Portfolio: Arctic Wolf, Drillinginfo, 2nd Watch, BitPay and 32 more

    Verified email available

  • Jim FlemingVerified

    Venture Capital · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Verified email available

  • John SiegelVerified

    Venture Capital, Private Equity Firm · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Verified email available

  • Cody Rader

    Venture Capital, Private Equity Firm · United States

    Data IntegrationWearablesTelecommunicationsE-commerce

    Portfolio: Arctic Wolf, Drillinginfo, 2nd Watch, BitPay and 32 more

    Contact details available

  • Connor Heard

    Venture Capital, Private Equity Firm · United States

    Data IntegrationWearablesTelecommunicationsE-commerce

    Portfolio: Arctic Wolf, Drillinginfo, 2nd Watch, BitPay and 32 more

    Contact details available

  • Evan DeCorte

    Venture Capital, Private Equity Firm · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Contact details available

  • Garrett Marsilio

    Venture Capital, Private Equity Firm · United States

    Data IntegrationWearablesTelecommunicationsE-commerce

    Portfolio: Arctic Wolf, Drillinginfo, 2nd Watch, BitPay and 32 more

    Contact details available

  • James Eisenstein

    Venture Capital · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Contact details available

  • John Oxaal

    Venture Capital · United States

    Health CareTelecommunicationsCybersecurityEnterprise Software

    Portfolio: Luxtera, Informative, HexaTech, Airband Communications Holdings and 50 more

    Contact details available

  • Jon Bayless

    Venture Capital · United States

    Health CareTelecommunicationsCybersecurityEnterprise Software

    Portfolio: Luxtera, Informative, HexaTech, Airband Communications Holdings and 50 more

    Contact details available

  • Kyle Rogers, CFA

    Venture Capital, Private Equity Firm · United States

    Data IntegrationWearablesTelecommunicationsE-commerce

    Portfolio: Arctic Wolf, Drillinginfo, 2nd Watch, BitPay and 32 more

    Contact details available

  • Matt Newton

    Angel/Individual · United States

    TelecommunicationsAndroidSoftwareProductivity Software

    Portfolio: Lassy Project, Notion, The Mighty, Sickweather and 44 more

    Contact details available

  • Nick Szczur

    Venture Capital, Private Equity Firm · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Contact details available

  • Patrick Hendy

    Venture Capital, Private Equity Firm · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Contact details available

  • Sharon Lam

    Venture Capital · United States

    Health CareCommercialData IntegrationTelecommunications

    Portfolio: Webs, 2nd Watch, Ripe Digital Entertainment, Omnispace and 55 more

    Contact details available

  • Steve Domenik

    Venture Capital · United States

    Health CareTelecommunicationsCybersecurityEnterprise Software

    Portfolio: Luxtera, Informative, HexaTech, Airband Communications Holdings and 50 more

    Contact details available

  • Brian McMullenVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

  • Daniel SchmitzVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • George WattsVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • Jack HowellVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • James WyperVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • Joseph BushVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • Michael AllisonVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • Michael BrickerVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • Michael DorrellVerified

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Verified email available

  • Jeff GinsbergVerified

    Private Equity Firm · United States

    TelecommunicationsDatabasesInfrastructureNetwork Hardware

    Portfolio: Vantage Data Centers, ExteNet Systems, Vertical Bridge Holdings

    Verified email available

  • Marc GanziVerified

    Private Equity Firm · United States

    TelecommunicationsDatabasesInfrastructureNetwork Hardware

    Portfolio: Vantage Data Centers, ExteNet Systems, Vertical Bridge Holdings

    Verified email available

  • Steven SonnensteinVerified

    Private Equity Firm · United States

    TelecommunicationsDatabasesInfrastructureNetwork Hardware

    Portfolio: Vantage Data Centers, ExteNet Systems, Vertical Bridge Holdings

    Verified email available

  • Thomas BarrackVerified

    Private Equity Firm · United States

    TelecommunicationsDatabasesInfrastructureNetwork Hardware

    Portfolio: Vantage Data Centers, ExteNet Systems, Vertical Bridge Holdings

    Verified email available

  • Blake Dwyer

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

  • Chris Partridge

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInfrastructureEnergy

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

  • Hajir NAGHDY

    Private Equity Firm

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

  • Kylie Chan

    Private Equity Firm

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

  • Luke Taylor

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

  • Nick Hertlein

    Private Equity Firm · United States

    TelecommunicationsConsumer GoodsInvestment ManagementInfrastructure

    Portfolio: Discovery Midstream, Sage Midstream Ventures, Lineage Logistics, ExteNet Systems and 1 more

    Contact details available

Frequently asked questions

How many ExteNet Systems investors are on Angel Roster?

Angel Roster lists 38 ExteNet Systems investors. 18 of them (47%) include a verified email address.

What types of investors are they?

The most common investor types are Private Equity Firms (31), Venture Capital Firms (18) and Angel Investors (1). An investor can have more than one type, for example an angel who is also a venture partner.

Where are ExteNet Systems investors based?

Most are based in the United States (36).

Which companies have ExteNet Systems investors backed?

The most-backed portfolio companies among them are euNetworks Group (29), Cloud Sherpas (15), Discovery Midstream (15), Sage Midstream Ventures (15) and Lineage Logistics (15).

How do I contact ExteNet Systems investors?

Create a free Angel Roster account to search and filter all 38, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.