South East
Quant / trading / fintech firms in South East
Aggregate figures from the full database, last checked against the registers 12 Oct 2026. Individual firm listings are in the curated database, not shown here.
1,831
Firms in this segment
5.1
Median company age (years)
36.9%
Have a listed careers page (of 84 checked)
Incorporation age
When these firms were founded. Newer boutiques are often the highest-value outreach targets — a founder who recently left a larger firm and needs cheap, capable early help.
Under 2 years
588
2–5 years
320
5–10 years
479
10–20 years
310
20+ years
134
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