I
ION Group
Fintech · London, United Kingdom · Founded 1998 Unicorn
Delivers mission-critical trading and workflow automation software to financial institutions, corporations, central banks, and governments
Investors
2 investors on ION Group's cap table
Sourced from Dealroom's funding history. Investor profile links are shown where available.
ION Group mafia
Startups founded by ION Group alumni
Former ION Group employees who went on to start their own companies. Sorted by Dealroom signal score.
Chris SawyerUnited States
Philip CamilleriUnited States
Arun NairUnited States
Peter GriffinUnited Kingdom
Will MartinoUnited States
Luca BonmassarUnited StatesGlobal footprint
Where ION Group has talent and traffic
(22 of 5,716 staff)
team presence
across markets
Capital deployed
ION Group's 26 investments and acquisitions.
Every disclosed deal where ION Group appeared as a backer or acquirer, 2005–2025. 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.
26 deals across ION Group's capital deployment.
Where the deals concentrate by sector, stage, and decade.
02 · Portfolio market map
ION Group'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”.
Sentiment on X
What X is saying about ION Group
An AI-synthesized read of the highest-engagement posts about ION Group 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 ION Group on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.