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SDI Group plc logo

SDI Group plc

SDI
LSE: SDI Delayed
77GBX -2.8%
1.03 USD
As of 6 June 2026, SDI Group plc has a market cap of $110.88M USD, ranking #24823 globally and #574 in the United Kingdom. It ranks #3671 in the Technology sector, and #296 in the Scientific & Technical Instruments industry.
Global Rank
24823
Country Rank
574
Sector Rank
3671
Industry Rank
296
Key Stats
Market Cap
$110.88MUSD
82.6M GBP
Enterprise Value
$143.8MUSD
107.12M GBP
Revenue (TTM)
$93.02MUSD
69.29M GBP
EBITDA (TTM)
$14.7MUSD
10.95M GBP
Net Income (TTM)
$6.16MUSD
4.59M GBP
EBITDA Margin
16%
Profit Margin
6.6%
PE Ratio
18.5
Forward PE
10.6
PS Ratio
1.2
PB Ratio
1.6
EV/EBITDA
9.0
Company Profile
Country (HQ)
Sector
Technology
Industry
Scientific & Technical Instruments
CEO
Stephen Brown open_in_new
Employees
504
Founded
2007
Website
sdigroup.com open_in_new
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1d 1w 1m 3m 6m 1y
-2.8% -12% 18% -7.3% -5.6% 40%

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Markets

Exchange Ticker Price
London Stock Exchange
MIC: XLON
PRIMARY
SDI
SDI Group PLC
ISIN: GB00B3FBWW43
Shares Out.:
104.573M1 Shares Float: 92.79M2
TV:
SA:
YF:
GF:
BA:
SDI
MS:
77 GBX
OTC Markets
MIC: OTCM
SDIIF
SDI Group PLC
ISIN: GB00B3FBWW43
TV:
SA:
YF:
GF:
BA:
MS:
0.6605 USD
1Market cap is calculated using shares outstanding.
2Float shares are publicly tradable shares, excluding insider-held stock.

About SDI Group plc

SDI Group plc designs and manufactures scientific and technology products based on digital imaging and sensing and control applications worldwide. The company offers sensitive camera for life science and industrial applications under the Atik Camera brand; and camera for astronomy field under the Quantum Scientific Imaging brand. It also provides chiller, cooler, and heat exchanger; off-the-shelf and custom-made, re-usable and single use electrochemical sensors under the Sentek brand; system and software for automated gel-based DNA and protein fluorescence/chemiluminescence imaging under the G:BOX and NuGenius brands; automated and manual system for microbiological testing in various applications; ProtoCOL 3, a system that is used for vaccine and antibiotic development in pharmaceutical companies; and AutoCOL, an automated colony counter, as well as supplies chemical dosing and control system for manufacturing industries. In addition, the company offers clean air solution, fume cupboard, biological safety, laminar flow, and cleanroom installations; temperature sensors; sterilisers, decontamination, and thermal processing equipment; environmental rooms and chambers, endoscope storage cabinets, laboratory ovens, incubators, and drying cabinets; Astles Control Systems, a chemical dosing and control systems and oven, incubator, and drying cabinet. Further, it designs, manufactures, and calibration of pressure, vacuum, and gas flow measurement instrument; and flowmeter, flow alarms, flow indicators, flow switches, calibration cylinders, and sight glasses; custom physical deposition systems; anti-static products; and precision micropattern products, as well as water purification product and vacuum ovens under the Cyclon Water Still and Gallenkamp vacuum ovens brands. The company was formerly known as Scientific Digital Imaging plc and changed its name to SDI Group plc in November 2019. The company was incorporated in 2007 and is based in Cambridge, the United Kingdom.

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