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Gamma
Other B2B Software · Newbury, United Kingdom · Founded 2003 · IPO 2014
Talent graph
Gamma's talent
Source: Dealroom Talent Intelligence.
Gamma mafia
Startups founded by Gamma alumni
Former Gamma employees who went on to start their own companies. Sorted by Dealroom signal score.
Global footprint
Where Gamma has talent and traffic
team presence
Capital deployed
Gamma's 8 investments and acquisitions.
Every disclosed deal where Gamma appeared as a backer or acquirer, 2020–2025. Toggle between venture rounds, M&A, or both. The map below is grouped by the target company's sector — the colored pill on each chip is the round type.
8 deals across Gamma's capital deployment.
Where the deals concentrate by sector, stage, and decade.
02 · Portfolio market map
Gamma's portfolio, mapped.
Each chip is one company. Pill colour shows round type — green for Seed, blue for Series A, purple for B/C+, pink for late-stage, amber for M&A. Bigger sectors keep their full list behind “+ N more”.
Market sentiment
What the market is saying about Gamma
An AI-synthesized read of the highest-engagement posts about Gamma on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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
See Gamma on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.