Tristel plc (TSTL)

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TSTLLondon Stock Exchange
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Financial charts

Net income

Total cash / debt

CashTotal debt

Financial statements

4 annual periodsNewest to oldest
2025202420232022
Revenue£46.5M£41.9M£36.0M£31.1M
Operating expenses£27.7M£26.6M£22.6M£23.2M
Operating income£9.8M£7.0M£5.3M£1.7M
Operating margin21.00%16.65%14.67%5.62%
EBITDA£11.5M£10.0M£7.8M£7.0M
EBITDA margin24.70%23.86%21.78%22.38%
Net income£6.6M£6.5M£4.5M£987,000
Net profit margin14.29%15.47%12.39%3.17%
Basic EPSper basic shareN/A£0.14£0.09£0.02
Diluted EPSper diluted shareN/A£0.14£0.09£0.02

Owners

Reported major voting-rights holders

FCA threshold notices
Montanaro Asset Management Limited · 3.89% of voting rights
3.89%of voting rights
Montanaro Asset Management LimitedNotified Nov 10, 2025
View holders
Reported major voting-rights holders of TSTL
HolderVoting rights
3.89%Nov 10, 2025 · 1.86M votes

These are threshold-crossing notices, not a complete ownership register. Percentages show issuer voting rights held through the listed share class, exclude financial instruments, and come from different dates. Positions may overlap.

Gray completes the 100% scale; it is not an estimate of other owners.

Source: FCA voting-rights notice ↗Updated Oct 21, 2026

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