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SDI Group plc (SDI.L)

GBp88.40 -0.60 (-0.67%)
GB LSE Technology Hardware, Equipment & Parts
Address Beacon House CB4 1TF
Cambridge, GB
CEO Stephen Mark Brown
Website thesdigroup.net
IPO 2008-12-08
ISIN GB00B3FBWW43

Explore sections of this company profile

Also trades on London Stock Exchange · SDI.L (GBp) Other OTC · SDIIF (USD)
Description

SDI Group plc, founded in Cambridge, United Kingdom in 2007 and formerly known as Scientific Digital Imaging plc until November 2019, is a global designer and manufacturer of scientific and technological products, primarily leveraging digital imaging. The company serves markets across the UK, Europe, the United States, Asia, and internationally, operating through its Digital Imaging and Sensors & Control divisions. In its Digital Imaging segment, SDI Group develops specialized cameras such as Atik Camera for life science and industrial uses, Opus Instruments for art conservation, and Quantum Scientific Imaging for astronomy, life sciences, and flat-panel inspection. This division also provides automated systems and software, including the G:BOX and NuGenius brands, for gel-based DNA and protein fluorescence/chemiluminescence imaging. Furthermore, it offers both automated and manual systems for microbiological testing in food, water, pharmaceutical, and clinical environments, alongside ProReveal, a patented fluorescence-based test for identifying residual protein on surgical instruments, and various precision micropattern products. The Sensors & Control segment is responsible for creating precision re-circulating chillers, coolers, and heat exchangers that manage thermal conditions for scientific instruments. It also supplies chemical dosing and control systems to manufacturing industries and produces both standard and customized Sentek electrochemical sensors for water-based applications. Additionally, this division designs, manufactures, and calibrates instruments for measuring pressure, vacuum, and gas flow, encompassing a range of flowmeters, alarms, indicators, switches, calibration cylinders, and sight glasses for liquids and gases. Complementing these offerings are water purification products like the Cyclon Water Still and Gallenkamp vacuum ovens.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
GBp88.40 -0.60 (-0.67%)
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Volume Profile
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Liquidity & share structure
Average Volume
233.3K
Beta
1.09
Float Shares
92.79M
Free Float %
88.7%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+0.00% +9.93% +9.93% +3.11% +13.70% -3.49% +13.70% -36.15% -55.97% +654.55% +526.42%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Price Targets & DCF
Current price
88.40
DCF (Unlevered) 67.27 -23.9%
DCF (Levered) 139.45 +57.8%

DCF figures are point estimates: small changes in growth or discount-rate assumptions move them materially. Read them as a reference, not a precise target.

Ratings Trend (MoM) 100% Bullish
Rating 2026-05 Change
Strong Buy 0 0
Buy 2 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Quality scores
Altman Z-Score
3.89
Safe zone
Piotroski F-Score
4 / 9
Average
MOAT Score
5 / 10
Developing
Composite Rating
A-
Overall Score
4 / 5
High
DCF Score
4 / 5
High
ROE Score
3 / 5
Medium
ROA Score
4 / 5
High
D/E Score
2 / 5
Medium
P/E Score
3 / 5
Medium
P/Book Score
4 / 5
High
Operational MOAT
✗ Below peers
  • ✗
    Revenue growth Hardware, Equipment & Parts: +10.0%
    +0.5% Q4'25: +5.6% (vs Q4'23)
  • ✗
    EPS growth Hardware, Equipment & Parts: +20.2%
    -6.5% Q4'25: -9.6% (vs Q4'23)
  • ✓
    FCF margin FCF growth · Hardware, Equipment & Parts: +27.1%
    +11.5% ★ Q4'25: +5.3% (vs Q4'23)
  • ✗
    EBIT margin Hardware, Equipment & Parts: +8.7%
    +10.5% ★ Q4'25: +9.5% (vs Q4'23)
  • ✗
    ROIC Hardware, Equipment & Parts: +5.7%
    +7.3% ★ Q4'25: +12.4% (vs Q4'23)
  • ✗
    Share dilution Hardware, Equipment & Parts: +0.0%
    +0.8% Q4'25: +1.4% (vs Q4'23)
  • ✓
    Debt / EBITDA Net debt/EBITDA · Hardware, Equipment & Parts: -0.70×
    1.98× Q4'25: 1.17× (vs Q4'23)
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

DCF Interactive Model (UFCF)
Projection years:
Market assumptions
▶ WACC components (optional)
Ke (Cost of Equity) = Rf + β (1.08) × ERP
WACC = 80% × Ke + 20% × Kd (6.7%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
—
Intrinsic value (base): 67.27 Current price: 88.40
Enterprise Value: — Equity Value: — Terminal Value: — TV as % of EV: —

Base values reflect the latest available data for this company and market conditions.

Consensus Estimates
Metric Apr 2009
actual 		Apr 2010
actual 		Apr 2011
actual 		Apr 2013
actual 		Apr 2014
actual 		Apr 2015
actual 		Apr 2016
actual 		Apr 2017
actual 		Apr 2018
actual 		Apr 2019
actual 		Apr 2020
actual 		Apr 2021
actual 		Apr 2022
actual 		Apr 2023
actual 		Apr 2024
actual 		Apr 2025
actual 		Apr 2026
3 Rev. Ana.
2 EPS Ana. 		Apr 2027
3 Rev. Ana.
2 EPS Ana. 		Apr 2028
1 Rev. Ana.
1 EPS Ana.
Revenue
6.75M
est: 6.50M (+4.0%)
7.19M
est: 7.21M (-0.3%)
7.29M
est: 7.51M (-3.0%)
7.67M
est: 7.61M (+0.7%)
7.04M
est: 8.02M (-12.2%)
6.96M
est: 6.90M (+0.8%)
8.47M
est: 8.90M (-4.8%)
10.75M
est: 10.70M (+0.4%)
14.50M
est: 14.10M (+2.8%)
17.43M
est: 17.40M (+0.2%)
24.50M
est: 24.00M (+2.1%)
35.08M
est: 35.30M (-0.6%)
49.66M
est: 49.00M (+1.3%)
67.58M
est: 69.00M (-2.1%)
65.85M
est: 32.70M (+101.4%)
66.18M
est: 66.50M (-0.5%)
74.50M
74.40M – 74.60M
+12.0% YoY
82.93M
82.80M – 83.00M
+11.3% YoY
85.50M
85.36M – 85.57M
+3.1% YoY
EBITDA
307.0K
est: 1.31M (-76.5%)
617.0K
est: 1.42M (-56.6%)
285.0K
est: 1.48M (-80.8%)
786.0K
est: 1.50M (-47.6%)
596.0K
est: 663.6K (-10.2%)
630.0K
est: 1.39M (-54.6%)
1.20M
est: 1.79M (-33.0%)
1.73M
est: 2.15M (-19.5%)
2.85M
est: 2.84M (+0.5%)
3.40M
est: 3.36M (+1.2%)
5.53M
est: 4.83M (+14.6%)
8.49M
est: 7.10M (+19.6%)
12.95M
est: 9.86M (+31.4%)
11.07M
est: 6.33M (+74.8%)
11.27M
est: 6.61M (+70.6%)
11.10M
est: 13.38M (-17.0%)
14.99M
14.97M – 15.01M
+12.0% YoY
16.68M
16.66M – 16.70M
+11.3% YoY
17.20M
17.17M – 17.21M
+3.1% YoY
EBIT
111.0K
est: 896.9K (-87.6%)
322.0K
est: 975.4K (-67.0%)
-136.0K
est: 1.02M (-113.4%)
280.0K
est: 1.03M (-72.8%)
1,000.00
est: 1.09M (-99.9%)
54.0K
est: 952.7K (-94.3%)
536.0K
est: 1.23M (-56.4%)
963.0K
est: 1.48M (-34.8%)
1.78M
est: 1.95M (-8.8%)
2.20M
est: 2.40M (-8.5%)
3.51M
est: 3.31M (+5.9%)
5.93M
est: 4.88M (+21.7%)
10.18M
est: 4.07M (+149.9%)
6.81M
est: 4.40M (+54.7%)
7.29M
est: 4.54M (+60.7%)
6.93M
est: 9.18M (-24.5%)
10.29M
10.27M – 10.30M
+12.0% YoY
11.45M
11.43M – 11.46M
+11.3% YoY
11.80M
11.79M – 11.81M
+3.1% YoY
Net Income
8.0K
est: 1.78M (-99.6%)
276.0K
est: 1.39M (-80.1%)
-202.0K
est: 1.83M (-111.0%)
192.0K
est: 4.09M (-95.3%)
-38.0K
est: 4.09M (-100.9%)
44.0K
est: 2.12M (-97.9%)
571.0K
est: 1.59M (-64.1%)
828.0K
est: 1.80M (-54.1%)
1.62M
est: 2.23M (-27.5%)
1.91M
est: 2.76M (-30.7%)
2.59M
est: 3.82M (-32.2%)
4.71M
est: 6.42M (-26.7%)
7.54M
est: 8.23M (-8.3%)
3.87M
est: 3.27M (+18.5%)
4.23M
est: 4.99M (-15.1%)
3.98M
est: 6.58M (-39.4%)
7.48M
7.43M – 7.53M
+13.7% YoY
8.38M
8.28M – 8.49M
+12.1% YoY
9.02M
9.00M – 9.03M
+7.6% YoY
SGA
3.54M
est: 2.10M (+68.8%)
3.95M
est: 2.28M (+73.2%)
4.16M
est: 2.38M (+74.8%)
4.06M
est: 2.41M (+68.6%)
3.89M
est: 2.54M (+53.4%)
3.73M
est: 2.23M (+67.2%)
4.44M
est: 4.75M (-6.7%)
5.69M
est: 5.40M (+5.4%)
7.47M
est: 4.55M (+64.1%)
7.93M
est: 5.62M (+41.1%)
11.74M
est: 11.81M (-0.5%)
14.99M
est: 11.40M (+31.5%)
19.51M
est: 15.82M (+23.3%)
29.93M
est: 15.50M (+93.2%)
11.18M
est: 13.87M (-19.4%)
12.00M
est: 21.47M (-44.1%)
24.05M
24.02M – 24.08M
+12.0% YoY
26.77M
26.73M – 26.80M
+11.3% YoY
27.60M
27.56M – 27.62M
+3.1% YoY
EPS
0.00
est: 0.02 (-94.0%)
0.02
est: 0.01 (+27.9%)
-0.01
est: 0.02 (-165.1%)
0.01
est: 0.04 (-73.2%)
0.00
est: 0.04 (-104.1%)
0.00
est: 0.02 (-92.5%)
0.01
est: 0.02 (-22.0%)
0.01
est: 0.02 (-31.2%)
0.02
est: 0.02 (-13.8%)
0.02
est: 0.03 (-19.2%)
0.03
est: 0.04 (-26.1%)
0.05
est: 0.06 (-20.5%)
0.08
est: 0.08 (-2.8%)
0.04
est: 0.09 (-59.7%)
0.04
est: 0.05 (-13.2%)
0.04
est: 0.06 (-38.5%)
0.07
0.07 – 0.07
+13.4% YoY
0.08
0.08 – 0.08
+12.8% YoY
0.09
0.08 – 0.09
+7.1% YoY
Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-29 A- 4/5 4/5 3/5 4/5 2/5 3/5 4/5
2026-05-28 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-27 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-26 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-22 A 4/5 5/5 4/5 4/5 2/5 3/5 4/5
2026-05-21 A 4/5 5/5 4/5 4/5 2/5 3/5 4/5
2026-05-20 A 4/5 5/5 4/5 4/5 2/5 3/5 4/5
2026-05-19 A- 4/5 4/5 4/5 4/5 2/5 3/5 4/5
2026-05-18 A- 4/5 4/5 4/5 4/5 2/5 3/5 4/5
2026-05-15 A 4/5 5/5 4/5 4/5 2/5 3/5 4/5
2026-05-14 A 4/5 5/5 4/5 4/5 2/5 3/5 4/5
2026-05-13 A- 4/5 4/5 4/5 4/5 2/5 3/5 4/5
2026-05-12 A 4/5 5/5 4/5 4/5 2/5 3/5 4/5
2026-05-11 A- 4/5 4/5 4/5 4/5 2/5 3/5 4/5
2026-05-08 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-07 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-06 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-05 A- 4/5 5/5 3/5 4/5 2/5 3/5 4/5
2026-05-01 A- 4/5 5/5 3/5 4/5 1/5 3/5 4/5
2026-04-30 A- 4/5 5/5 3/5 4/5 1/5 3/5 4/5
2026-04-29 A- 4/5 5/5 3/5 4/5 1/5 3/5 4/5
2026-04-28 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-27 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-24 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-23 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-22 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-21 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-20 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-17 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5
2026-04-16 B+ 3/5 4/5 3/5 4/5 1/5 3/5 4/5

Owner Earnings

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
15.21M
OE per share TTM
0.14
Owner's Yield
17.52%
Maintenance CapEx ratio
18.29%
Maint CapEx / Avg PPE
19.6%

Ownership Overview

Ownership breakdown

Ownership breakdown not available.

At a glance
Institutional holders
—
Total invested
—
Insider transactions (90d)
0
Beneficial owners (>5%)
0
Beneficial owners (>5%)

No beneficial ownership filings recorded.

Institutional Activity (13F)

Institutional ownership trend

Institutional history not available.

Top institutional holders

Top holders not available.

ETF Ownership

Top ETFs holding this stock

This company is not held by any ETF in our universe.

Insider Activity

Insider Activity — Latest Quarter

No insider activity available.

Insider buys vs sells (history)

Insider history not available.

Recent insider transactions

No recent insider transactions.

Executive team

Top executives
EBIT / Employee
13.9K
Shares Outstanding
104.57M

Executive compensation

Executive compensation (annual)

Executive compensation not available.

CEO compensation breakdown

No CEO compensation history available.

Proxy statements

Proxy statements (DEF 14A)

No proxy statements available for this company yet.

Recent SEC filings

Recent SEC filings

No SEC filings available for this company yet.

Executive team

NameTitleCompensationGender
Stephen Brown Chief Executive Officer & Director 507.0K male
Amitabh Sharma Chief Financial Officer, Company Secretary & Director 432.0K male
James Dimitriou Group Head of Corporate Development — male
Marshall Reid Group Managing Director — male
ESG Score History

No data available for this company.

Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings history

Earnings reports

Stock splits

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