SDI Group plc
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About the company
SDI Group plc, a company established in 2007 and based in Cambridge, United Kingdom (operating under its current name since November 2019, previously Scientific Digital Imaging plc), specializes in the creation and supply of scientific and technological instrumentation. Their core focus lies in products built upon digital imaging principles, serving customers across the UK, continental Europe, the United States, Asia, and other international markets. The company's operations are structured into two main divisions: Digital Imaging and Sensors & Control.
- CEO
- Stephen Mark Brown
- IPO
- 2019
- Employees
- 500
- HQ
- Cambridge, GB
Price Chart
- Market Cap
- $109.80M
- P/E
- 20.73
- P/S
- 1.37
- P/B
- 1.85
- EV/EBITDA
- 9.83
- Div Yield
- 0.00%
- Gross Margin
- 24.82%
- Op Margin
- 12.21%
- Net Margin
- 6.62%
- ROE
- 9.07%
- ROIC
- 7.55%
- Revenue
- $66.18M · 0.50%
- Net Income
- $3.98M · -5.84%
- EPS
- $0.04 · -3.98%
- Op Income
- $6.93M
- FCF YoY
- 83.28%
- 52W High
- $1.35
- 52W Low
- $0.66
- 50D MA
- $1.07
- 200D MA
- $1.15
- Beta
- 1.09
- Avg Volume
- 506
AI snapshot
Six angles, distilled from the data.
The stock is still in a recovery band, but it remains below its 200-day average, so the longer-term trend has not fully turned. It sits well off the 52-week high and above the 52-week low, which points to a base-building phase rather than a confirmed breakout.
Street coverage is effectively absent, with no consensus rating and no published target. That leaves the setup driven by fundamentals and price action rather than a crowded view, and there has been no recent rating-change trend to anchor sentiment.
Expectations are pointed higher, with revenue estimates rising from $66.7 million for 2025 to $74.6 million for 2026 and $80.5 million for 2027. Shareholders should watch whether SDI Group converts that growth into continued earnings expansion after 46.4% year-over-year earnings growth.
No notable insider activity. There were no recent transactions, so there is no discretionary buying or selling signal to interpret.
Profitability is solid for a small-cap industrial tech name, with a 65.4% gross margin, 9.46% operating margin, and 6.62% net margin. Growth is healthy too, with revenue up 10.1% year over year and earnings up 46.4%, while free cash flow was $11.2 million in fiscal 2025.
SDI Group stands out on margin quality and cash generation versus many instrument makers, helped by its niche imaging, sensing, and lab equipment mix. At 18.46 times earnings, the valuation looks moderate rather than stretched for a profitable specialty technology business.
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AI analysis · Last refreshed June 29, 2026 · Live quote · Not investment advice