Haystack Investors

28 investors on Angel Roster list Haystack in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B and the largest groups are based in the United States and the United Kingdom.

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

Investors listed
28
With verified email
46%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 28 Haystack investors

The most complete profiles first. Showing 28 of 28.

  • Adina DavisVerified

    Venture Capital, Private Equity Firm, CEO · United States

    SeedPre-SeedHealth CareEnterprise SoftwareTransportationAndroid

    Portfolio: Time by Ping, Kasa Living, Balsa, Airbase and 75 more

    Verified email available

  • Ali SchleiderVerified

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Verified email available

  • Blaine VessVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedPre-SeedEarly Stage VentureLate Stage VentureAdvertisingWomen FoundedEnterprise SoftwareTransportation

    Portfolio: Terra, Finmark, Class101, Founders Pledge and 12 more

    Verified email available

  • Bryan S.Verified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Contact details available

  • Dylan PearceVerified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Verified email available

  • Elaine RussellVerified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Verified email available

  • Greg SpearsVerified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    SeedPre-SeedHealth CareEnterprise SoftwareTransportationAndroid

    Portfolio: Time by Ping, Kasa Living, Balsa, Airbase and 75 more

    Verified email available

  • Ian RichardsVerified

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    SeedPre-SeedHealth CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 72 more

    Verified email available

  • KhadijaVerified

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    SeedPre-SeedHealth CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 72 more

    Contact details available

  • Teddy CitrinVerified

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Verified email available

  • Will SzczerbiakVerified

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 93 more

    Verified email available

  • Caitlin MayVerified

    Venture Capital, Micro VC · United Kingdom

    Health CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 72 more

    Verified email available

  • Jeff HymanVerified

    Angel/Individual · United States

    Health CareEnterprise SoftwareMobileClean Technology

    Portfolio: Elemeno Health, Lotterycom AutoLotto, Tpaga, Different and 18 more

    Verified email available

  • Sophia KhanVerified

    Venture Capital · United States

    Health CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Verified email available

  • Alasdair Greig

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    SeedPre-SeedHealth CareRemote Work TechE-commerceAccounting

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 74 more

    Contact details available

  • Alex Buchan

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    SeedPre-SeedHealth CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 73 more

    Contact details available

  • Alison C.

    Venture Capital, Micro VC, Investor · United Kingdom

    SeedPre-SeedHealth CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 72 more

    Contact details available

  • Armin Kohan

    Venture Capital, Investor · United States

    Series BAdvertisingHealth CareWearablesE-commerce

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Contact details available

  • Christine Wallace

    Venture Capital, Angel/Individual, Investor · United States

    SeedPre-SeedHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Contact details available

  • Massimo Pennisi

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Contact details available

  • Sharla Grass

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Contact details available

  • Stewart Easterby

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 88 more

    Contact details available

  • Thabet Mahayni

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Contact details available

  • Jonathan Pow

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    Health CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 72 more

    Contact details available

  • Julie Wake

    Venture Capital, Micro VC · United Kingdom

    Health CareE-commerceAccountingCustomer Service

    Portfolio: Natural Nutrients, Pogo.com, Verticly, Bounce It and 72 more

    Contact details available

  • David TuckerVerified

    Angel/Individual · United States

    SeedAppsBusiness DevelopmentMobileFood and Beverage

    Portfolio: XtreamLok, Doculife, Haystack

    Verified email available

  • Chris Ovitz

    Venture Capital, Private Equity Firm, Angel/Individual · United States

    SeedAndroidAppsCryptocurrencyNews Media

    Portfolio: dot.LA, Mad Realities, RadPad, Haystack

    Contact details available

  • Daniel Smyth

    Angel/Individual · United Kingdom

    DatabasesSoftware

    Portfolio: Haystack

    Contact details available

Frequently asked questions

How many Haystack investors are on Angel Roster?

Angel Roster lists 28 Haystack investors. 13 of them (46%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (25), Private Equity Firms (13) and Micro VC Firms (11). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Haystack investors invest in?

Among those that list a stage, the most common are Series B (11), Seed (11) and Pre-Seed (9).

Where are Haystack investors based?

Most are based in the United States (19) and the United Kingdom (9).

Which companies have Haystack investors backed?

The most-backed portfolio companies among them are David Energy (15), Palmetto Clean Technology (15), dot.LA (14), Citizen (13) and Big Sky Health (13).

How do I contact Haystack investors?

Create a free Angel Roster account to search and filter all 28, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.