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Calm Ventures

Venture Capital · Founded 2010 · Chester, United Kingdom

#298 Investor Ranking 2026 Top 2% of investors worldwide

Focusing on helping technology companies turn their vision into reality

Website ↗LinkedIn ↗X / Twitter ↗
8 Portfolio companies+100% in 5 years
8 Investments
Sep 2025 Last investment
01 · Knowledge graph
News Thea Energy raises $100M Series B to scale stellarator fusion plants May 27, 2026
02 · Portfolio analysis

Where Calm Ventures’ portfolio is concentrated.

Distribution of portfolio companies by headquarters country, sector, entry stage and current growth stage. Across all 8 portfolio companies. "Stage entered" is the first priced round the investor joined, derived from the investor’s transaction history.

By countryCount
  1. USA8
By sectorCount
  1. Media2
  2. Sports2
  3. Education1
  4. Enterprise Software1
  5. Food1
  6. Gaming1
  7. Kids1
  8. Real Estate1
By stage enteredCount
  1. Seed4
  2. Series A3
  3. Series B+1
By growth stageCount
  1. Early Growth4
  2. Breakout Stage3
  3. Late Growth1
03 · Portfolio market map

Inside Calm Ventures’ portfolio.

The 8 highest-funded portfolio companies, of 8 tracked.

Bowery Farming
Food
$944M
Diamond Age
Real Estate
$200M
Headgum
Media
$40M
AGI Inc.
Enterprise Software
$80M
Gumball
Media
$40M
ZenSports
Gaming
$13M
Flexia
Sports
$16M
Bansho
Education
04 · Similar investors

Similar investors.

Peers the API surfaces as most similar by portfolio shape, with Dealroom investor rank and portfolio scale.

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Lerer Hippeau
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BoxGroup
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500 Global
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Techstars
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#855 rank 2,278 companies $249B portfolio
Eurazeo
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#97 rank 375 companies $159B portfolio