SDI Group (SDI) Competitors

SDI Group logo
GBX 82.25 -1.75 (-2.08%)
As of 11:46 AM Eastern

SDI vs. JDG, SRT, QTX, KMK, and RMS

Should you buy SDI Group stock or one of its competitors? MarketBeat compares SDI Group with other companies and stocks that may be similar based on industry, sector, market capitalization, business model, investor interest, or shared news coverage. Companies and stocks commonly compared with SDI Group include Judges Scientific (JDG), SRT Marine Systems (SRT), Quartix Technologies (QTX), Kromek Group (KMK), and Remote Monitored Systems (RMS). These companies are all part of the "scientific & technical instruments" industry.

How does SDI Group compare to Judges Scientific?

SDI Group (LON:SDI) and Judges Scientific (LON:JDG) are both small-cap computer and technology companies, but which is the better business? We will compare the two businesses based on the strength of their valuation, risk, earnings, profitability, media sentiment, institutional ownership, dividends and analyst recommendations.

Judges Scientific has higher revenue and earnings than SDI Group. SDI Group is trading at a lower price-to-earnings ratio than Judges Scientific, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
SDI Group£69.29M1.24£4.17M£4.3319.00
Judges Scientific£145.80M2.07£14.75M£81.4055.70

SDI Group has a beta of 1.09, suggesting that its share price is 9% more volatile than the broader market. Comparatively, Judges Scientific has a beta of 0.735, suggesting that its share price is 27% less volatile than the broader market.

18.8% of SDI Group shares are owned by institutional investors. Comparatively, 24.6% of Judges Scientific shares are owned by institutional investors. 3.6% of SDI Group shares are owned by insiders. Comparatively, 9.9% of Judges Scientific shares are owned by insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a company will outperform the market over the long term.

SDI Group has a net margin of 6.62% compared to Judges Scientific's net margin of 3.77%. SDI Group's return on equity of 9.07% beat Judges Scientific's return on equity.

Company Net Margins Return on Equity Return on Assets
SDI Group6.62% 9.07% 5.49%
Judges Scientific 3.77%6.24%7.35%

SDI Group currently has a consensus price target of GBX 145, suggesting a potential upside of 76.29%. Judges Scientific has a consensus price target of GBX 6,490, suggesting a potential upside of 43.14%. Given SDI Group's higher probable upside, equities analysts clearly believe SDI Group is more favorable than Judges Scientific.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
SDI Group
0 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
3.00
Judges Scientific
0 Sell rating(s)
0 Hold rating(s)
2 Buy rating(s)
0 Strong Buy rating(s)
3.00

In the previous week, Judges Scientific had 2 more articles in the media than SDI Group. MarketBeat recorded 2 mentions for Judges Scientific and 0 mentions for SDI Group. Judges Scientific's average media sentiment score of 0.55 beat SDI Group's score of 0.00 indicating that Judges Scientific is being referred to more favorably in the news media.

Company Overall Sentiment
SDI Group Neutral
Judges Scientific Positive

Summary

Judges Scientific beats SDI Group on 11 of the 15 factors compared between the two stocks.

How does SDI Group compare to SRT Marine Systems?

SRT Marine Systems (LON:SRT) and SDI Group (LON:SDI) are both small-cap computer and technology companies, but which is the superior business? We will compare the two businesses based on the strength of their valuation, earnings, risk, analyst recommendations, dividends, media sentiment, institutional ownership and profitability.

SDI Group has lower revenue, but higher earnings than SRT Marine Systems. SDI Group is trading at a lower price-to-earnings ratio than SRT Marine Systems, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
SRT Marine Systems£102.94M2.12£96.40K£1.0080.00
SDI Group£69.29M1.24£4.17M£4.3319.00

SDI Group has a net margin of 6.62% compared to SRT Marine Systems' net margin of 6.50%. SRT Marine Systems' return on equity of 17.70% beat SDI Group's return on equity.

Company Net Margins Return on Equity Return on Assets
SRT Marine Systems6.50% 17.70% -13.20%
SDI Group 6.62%9.07%5.49%

In the previous week, SRT Marine Systems had 1 more articles in the media than SDI Group. MarketBeat recorded 1 mentions for SRT Marine Systems and 0 mentions for SDI Group. SRT Marine Systems' average media sentiment score of 0.00 equaled SDI Group'saverage media sentiment score.

Company Overall Sentiment
SRT Marine Systems Neutral
SDI Group Neutral

SDI Group has a consensus price target of GBX 145, suggesting a potential upside of 76.29%. Given SDI Group's stronger consensus rating and higher probable upside, analysts plainly believe SDI Group is more favorable than SRT Marine Systems.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
SRT Marine Systems
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00
SDI Group
0 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
3.00

0.2% of SRT Marine Systems shares are held by institutional investors. Comparatively, 18.8% of SDI Group shares are held by institutional investors. 19.0% of SRT Marine Systems shares are held by insiders. Comparatively, 3.6% of SDI Group shares are held by insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a stock is poised for long-term growth.

SRT Marine Systems has a beta of 0.459, indicating that its stock price is 54% less volatile than the broader market. Comparatively, SDI Group has a beta of 1.09, indicating that its stock price is 9% more volatile than the broader market.

Summary

SDI Group beats SRT Marine Systems on 9 of the 15 factors compared between the two stocks.

How does SDI Group compare to Quartix Technologies?

Quartix Technologies (LON:QTX) and SDI Group (LON:SDI) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two businesses based on the strength of their dividends, institutional ownership, media sentiment, earnings, analyst recommendations, risk, profitability and valuation.

In the previous week, Quartix Technologies' average media sentiment score of 0.75 beat SDI Group's score of 0.00 indicating that Quartix Technologies is being referred to more favorably in the media.

Company Overall Sentiment
Quartix Technologies Positive
SDI Group Neutral

Quartix Technologies has a net margin of 17.87% compared to SDI Group's net margin of 6.62%. Quartix Technologies' return on equity of 23.66% beat SDI Group's return on equity.

Company Net Margins Return on Equity Return on Assets
Quartix Technologies17.87% 23.66% 3.43%
SDI Group 6.62%9.07%5.49%

Quartix Technologies has a beta of 0.879, meaning that its share price is 12% less volatile than the broader market. Comparatively, SDI Group has a beta of 1.09, meaning that its share price is 9% more volatile than the broader market.

20.0% of Quartix Technologies shares are owned by institutional investors. Comparatively, 18.8% of SDI Group shares are owned by institutional investors. 28.5% of Quartix Technologies shares are owned by insiders. Comparatively, 3.6% of SDI Group shares are owned by insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a stock is poised for long-term growth.

SDI Group has higher revenue and earnings than Quartix Technologies. Quartix Technologies is trading at a lower price-to-earnings ratio than SDI Group, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Quartix Technologies£35.71M3.05-£769.16K£13.1717.08
SDI Group£69.29M1.24£4.17M£4.3319.00

Quartix Technologies currently has a consensus target price of GBX 330, indicating a potential upside of 46.67%. SDI Group has a consensus target price of GBX 145, indicating a potential upside of 76.29%. Given SDI Group's higher possible upside, analysts plainly believe SDI Group is more favorable than Quartix Technologies.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Quartix Technologies
0 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
3.00
SDI Group
0 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
3.00

Summary

Quartix Technologies beats SDI Group on 7 of the 13 factors compared between the two stocks.

How does SDI Group compare to Kromek Group?

Kromek Group (LON:KMK) and SDI Group (LON:SDI) are both small-cap computer and technology companies, but which is the superior investment? We will contrast the two businesses based on the strength of their analyst recommendations, valuation, institutional ownership, dividends, media sentiment, profitability, earnings and risk.

SDI Group has a consensus price target of GBX 145, indicating a potential upside of 76.29%. Given SDI Group's stronger consensus rating and higher probable upside, analysts clearly believe SDI Group is more favorable than Kromek Group.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Kromek Group
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00
SDI Group
0 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
3.00

Kromek Group has a beta of 1.294, indicating that its share price is 29% more volatile than the broader market. Comparatively, SDI Group has a beta of 1.09, indicating that its share price is 9% more volatile than the broader market.

In the previous week, Kromek Group's average media sentiment score of 0.00 equaled SDI Group'saverage media sentiment score.

Company Overall Sentiment
Kromek Group Neutral
SDI Group Neutral

Kromek Group has a net margin of 33.04% compared to SDI Group's net margin of 6.62%. Kromek Group's return on equity of 22.93% beat SDI Group's return on equity.

Company Net Margins Return on Equity Return on Assets
Kromek Group33.04% 22.93% -3.20%
SDI Group 6.62%9.07%5.49%

SDI Group has higher revenue and earnings than Kromek Group. Kromek Group is trading at a lower price-to-earnings ratio than SDI Group, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Kromek Group£37.84M1.47-£3.54M£2.004.25
SDI Group£69.29M1.24£4.17M£4.3319.00

3.9% of Kromek Group shares are held by institutional investors. Comparatively, 18.8% of SDI Group shares are held by institutional investors. 8.3% of Kromek Group shares are held by company insiders. Comparatively, 3.6% of SDI Group shares are held by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a stock will outperform the market over the long term.

Summary

SDI Group beats Kromek Group on 9 of the 14 factors compared between the two stocks.

How does SDI Group compare to Remote Monitored Systems?

Remote Monitored Systems (LON:RMS) and SDI Group (LON:SDI) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two companies based on the strength of their analyst recommendations, institutional ownership, valuation, profitability, risk, earnings, dividends and media sentiment.

18.8% of SDI Group shares are owned by institutional investors. 3.6% of SDI Group shares are owned by insiders. Strong institutional ownership is an indication that endowments, large money managers and hedge funds believe a company will outperform the market over the long term.

In the previous week, Remote Monitored Systems' average media sentiment score of 0.00 equaled SDI Group'saverage media sentiment score.

Company Overall Sentiment
Remote Monitored Systems Neutral
SDI Group Neutral

SDI Group has a net margin of 6.62% compared to Remote Monitored Systems' net margin of 0.00%. SDI Group's return on equity of 9.07% beat Remote Monitored Systems' return on equity.

Company Net Margins Return on Equity Return on Assets
Remote Monitored SystemsN/A N/A N/A
SDI Group 6.62%9.07%5.49%

SDI Group has higher revenue and earnings than Remote Monitored Systems. Remote Monitored Systems is trading at a lower price-to-earnings ratio than SDI Group, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Remote Monitored Systems£104.31K0.00N/A-£0.20N/A
SDI Group£69.29M1.24£4.17M£4.3319.00

SDI Group has a consensus target price of GBX 145, indicating a potential upside of 76.29%. Given SDI Group's stronger consensus rating and higher possible upside, analysts plainly believe SDI Group is more favorable than Remote Monitored Systems.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Remote Monitored Systems
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00
SDI Group
0 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
3.00

Summary

SDI Group beats Remote Monitored Systems on 11 of the 11 factors compared between the two stocks.

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New MarketBeat Followers Over Time

This chart shows the number of new MarketBeat users adding SDI and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.
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Media Sentiment Over Time

This chart shows the average media sentiment of LON and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.
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SDI vs. The Competition

MetricSDI GroupScientific & Technical Instruments IndustryComputer SectorLON Exchange
Market Cap£86.01M£2.29B£39.41B£2.78B
Dividend Yield4.13%2.81%3.27%6.16%
P/E Ratio19.0071.19163.23365.72
Price / Sales1.24144.65625.4286,253.69
Price / Cash43.7820.2948.5327.85
Price / Book1.893.909.587.92
Net Income£4.17M£82.40M£1.07B£5.89B
7 Day Performance-1.50%-1.02%-1.41%-0.87%
1 Month Performance6.82%-4.56%0.99%-0.76%
1 Year Performance-3.24%23.19%159.21%70.67%

SDI Group Competitors List

CompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)
SDI
SDI Group
2.5557 of 5 stars
GBX 82.25
-2.1%
GBX 145
+76.3%
+2.4%£86.01M£69.29M19.00500
JDG
Judges Scientific
4.1342 of 5 stars
GBX 4,580
+1.8%
GBX 6,490
+41.7%
-47.2%£305.03M£145.80M56.27682
SRT
SRT Marine Systems
N/AGBX 83
+0.6%
N/A+6.2%£226.56M£102.94M83.0090
QTX
Quartix Technologies
3.6039 of 5 stars
GBX 250
-2.0%
GBX 330
+32.0%
-1.0%£121.14M£35.71M18.98187
KMK
Kromek Group
N/AGBX 7.70
-1.9%
N/A+34.3%£50.45M£37.84M3.85166

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This page (LON:SDI) was last updated on 6/23/2026 by MarketBeat.com Staff.
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