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Tallarium

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AI-driven platform optimizing global energy trading with real-time market value discovery and extensive data analytics

London, United KingdomFounded 2015Energy
Valuation $10–25M Last recorded · 2025
Revenue $1–10M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Tallarium and the history behind them.

About Tallarium

Tallarium is a London-based company specializing in transforming global energy trading through advanced technology. The company leverages artificial intelligence and extensive data science to provide real-time market value discovery, enabling traders to make informed decisions quickly. Tallarium serves over-the-counter (OTC) energy traders, offering them comprehensive datasets that span 100 million data points across 300 markets and 500 unique data sources. The business operates in the energy trading market, focusing on pre-trade analytics to improve trading performance. Tallarium's business model revolves around providing a subscription-based platform that offers data analytics and market insights, generating revenue through these subscriptions. The company aims to solve complex problems in energy trading by providing accurate and timely information, thus helping traders manage market risks and seize opportunities effectively.

Source: Dealroom company data

At a glance

Founded
2015
Headquarters
London, United Kingdom
Sector
Energy

Investors

2 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

  • Reciprocal Ventures
  • XTX Ventures
Team profiled 9 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇬🇧 United Kingdom85.7%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Tallarium on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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