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Entrepreneurs First Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Entrepreneurs First Investment Overview

Portfolio Companies
377
Total Invested
$2.4B
Average Investment
$7.9M

Complete List of Entrepreneurs First Portfolio Companies (377)

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#CompanyStageAmountLocation
376AdbrainSeries B$7.5MLondon, United Kingdom
377AvocarrotSeed$2.0MLondon, United Kingdom
AdvertisingEnterprise SoftwareMarketing AutomationMobile

Adbrain powers marketers and their partners to understand and engage with their customers 1:1 across devices, channels and platforms.

London, United Kingdom
February 2016
$7.5M
Series B

Founder Contacts

30,000+ verified contacts

AdvertisingAdvertising PlatformsMarketingMobile

Avocarrot is the leading programmatic native ad exchange for mobile publishers.

London, United Kingdom
May 2015
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Showing 376-377 of 377 portfolio companies

Frequently Asked Questions About Entrepreneurs First

How many companies has Entrepreneurs First invested in?

Entrepreneurs First has invested in 377 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Entrepreneurs First invest in?

Entrepreneurs First's top investment sectors include Advertising, Mobile, Enterprise Software, Marketing Automation, Advertising Platforms. The firm invests across 6 different industry categories.

What is Entrepreneurs First's largest investment?

Among tracked funding rounds, Adbrain received $7.5M in a Series B round. Entrepreneurs First's total known invested capital is $2.4B.

What is the average investment size for Entrepreneurs First?

Entrepreneurs First's average investment size is $7.9M across its portfolio of 377 companies.

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