Tandem Investors

21 investors on Angel Roster list Tandem in their portfolio. Most are venture capital firms and finance operator investors, the most common stage is Seed and the largest groups are based in the United States, Germany and Portugal.

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

Investors listed
21
With verified email
57%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 21 Tandem investors

The most complete profiles first. Showing 21 of 21.

  • Andreas HaugVerified

    Venture Capital, Founder, Angel/Individual · Germany

    Series BCommunitiesFinTechSocial ImpactMedia and Entertainment

    Portfolio: Founders Pledge, Apiax, onlinetours, Azimo and 7 more

    Verified email available

  • Daniel NiemiVerified

    Venture Capital, Entrepreneurship Program, Private Equity Firm · Finland

    SeedRemote Work TechDesignTransportationAndroid

    Portfolio: Angle Audio, KREATIZE, Vantik, German Autolabs and 50 more

    Verified email available

  • Laura BockVerified

    Venture Capital, Finance Operator · United States

    Series BSeries AE-commercePaymentsCryptocurrencySearch Engine Optimization (SEO)

    Portfolio: Fundera, Guiabolso, MotoRefi, Zinobe and 67 more

    Verified email available

  • Sofia SantosVerified

    Venture Capital, Micro VC, Investor · Portugal

    SeedPre-SeedHealth CareCybersecurityWellnessWomen Founded

    Portfolio: Seedrs, Hole19, Chic by Choice, Advicefront and 19 more

    Verified email available

  • Benjamin BrittVerified

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

    Health CareData IntegrationPaymentsWellness

    Portfolio: Maxwell Financial Labs, Motionsoft, DriveWealth, Infrascale and 30 more

    Verified email available

  • Jessica NischVerified

    Venture Capital · Germany

    AppsCryptocurrencyAutomotiveEducation

    Portfolio: AppCoins, AutoDa, Deutsche Messe Interactive, Reparando and 11 more

    Verified email available

  • MarcVerified

    Venture Capital · Germany

    DesignAppsCryptocurrencyMusic

    Portfolio: Angle Audio, KREATIZE, Vantik, German Autolabs and 50 more

    Verified email available

  • Pat WilsonVerified

    Venture Capital · United States

    Health CareData IntegrationPaymentsWellness

    Portfolio: Maxwell Financial Labs, Motionsoft, DriveWealth, Infrascale and 30 more

    Verified email available

  • Ryan KatzVerified

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

    Health CareData IntegrationPaymentsWellness

    Portfolio: Maxwell Financial Labs, Motionsoft, DriveWealth, Infrascale and 30 more

    Verified email available

  • Viktoriya TigipkoVerified

    Venture Capital · Ukraine

    Health CareE-commerceCybersecurityWomen Founded

    Portfolio: zyBooks, Elemental Machines, Invision AI, Bipi and 79 more

    Verified email available

  • Alexandre Barbosa

    Venture Capital, Micro VC, Investor · Portugal

    SeedPre-SeedHealth CareCybersecurityWellnessWomen Founded

    Portfolio: Seedrs, Hole19, Chic by Choice, Advicefront and 18 more

    Contact details available

  • Bill Cilluffo

    Venture Capital, Finance Operator, Investor · United States

    SeedE-commercePaymentsEnterprise SoftwareCryptocurrency

    Portfolio: Fundera, Guiabolso, MotoRefi, Zinobe and 67 more

    Contact details available

  • Igor Semenov

    Venture Capital, Private Equity Firm · Ukraine

    SeedHealth CareMobilityAutonomous VehiclesE-commerce

    Portfolio: zyBooks, Elemental Machines, Invision AI, Bipi and 79 more

    Contact details available

  • Rui Melo de Carvalho

    Venture Capital, Micro VC, Investor · Portugal

    SeedPre-SeedHealth CareCybersecurityWellnessWomen Founded

    Portfolio: Seedrs, Hole19, Chic by Choice, Advicefront and 18 more

    Contact details available

  • Ciara Burnham

    Venture Capital · United States

    E-commercePaymentsCryptocurrencySearch Engine Optimization (SEO)

    Portfolio: Fundera, Guiabolso, MotoRefi, Zinobe and 67 more

    Contact details available

  • Julia Riedl

    Venture Capital · Germany

    DesignAppsCryptocurrencyMusic

    Portfolio: Angle Audio, KREATIZE, Vantik, German Autolabs and 50 more

    Contact details available

  • Pawel Schapiro

    Venture Capital · Germany

    Health CareE-commerceCybersecurityWomen Founded

    Portfolio: zyBooks, Elemental Machines, Invision AI, Bipi and 79 more

    Contact details available

  • Rachel Parlier

    Venture Capital · United States

    Health CareData IntegrationPaymentsWellness

    Portfolio: Maxwell Financial Labs, Motionsoft, DriveWealth, Infrascale and 30 more

    Contact details available

  • Trent Myers

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

    Health CareData IntegrationPaymentsWellness

    Portfolio: Maxwell Financial Labs, Motionsoft, DriveWealth, Infrascale and 30 more

    Contact details available

  • Alexander JamesVerified

    Angel/Individual · United Kingdom

    UK-based StartupsGermany-foundedFrance-based Startups

    Portfolio: Crowdcube, BrewDog, JustPark, Tandem and 2 more

    Verified email available

  • Christopher AdamsVerified

    Angel/Individual · Australia

    All MarketsB2C

    Portfolio: Tandem, Expert360, ORA

    Verified email available

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Related industries

Most-backed portfolio companies

Frequently asked questions

How many Tandem investors are on Angel Roster?

Angel Roster lists 21 Tandem investors. 12 of them (57%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (19), Finance Operator Investors (5) and Private Equity Firms (5). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Tandem investors invest in?

Among those that list a stage, the most common are Seed (6), Pre-Seed (3) and Series B (2).

Where are Tandem investors based?

Most are based in the United States (8), Germany (5) and Portugal (3).

Which companies have Tandem investors backed?

The most-backed portfolio companies among them are Knip (8), Campanda (6), Klara (6), Quantemplate (5) and Startupbootcamp FinTech London (5).

How do I contact Tandem investors?

Create a free Angel Roster account to search and filter all 21, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.