SDI Group plc (SDI) - Net Assets

Latest as of October 2025: GBX51.45 Million GBX ≈ $6.26K USD

Based on the latest financial reports, SDI Group plc (SDI) has net assets worth GBX51.45 Million GBX (≈ $6.26K USD) as of October 2025. Net assets (also known as shareholders' equity or book value) represent the difference between a company's total assets (GBX93.83 Million ≈ $11.42K USD) and total liabilities (GBX42.38 Million ≈ $5.16K USD). This figure indicates the residual interest in the assets after deducting liabilities, essentially showing what would remain for shareholders if all assets were liquidated and all debts paid off. Check SDI goodwill-adjusted equity ratio to evaluate the tangible quality of the company's equity base.

Key Net Assets Metrics

Metric	Value
Current Net Assets	GBX51.45 Million
% of Total Assets	54.83%
Annual Growth Rate	23.46%
5-Year Change	85.53%
10-Year Change	634.4%
Growth Volatility	20.98

SDI Group plc - Net Assets Trend (2007–2025)

This chart illustrates how SDI Group plc's net assets have evolved over time, based on quarterly financial data. See SDI Group plc defensive liquidity buffer to measure how many days the company can operate on defensive assets alone.

Annual Net Assets for SDI Group plc (2007–2025)

The table below shows the annual net assets of SDI Group plc from 2007 to 2025. For live valuation and market cap data, see SDI Group plc market capitalisation.

Year	Net Assets	Change
2025-04-30	GBX49.67 Million ≈ $6.04K	+9.34%
2024-04-30	GBX45.43 Million ≈ $5.53K	+10.02%
2023-04-30	GBX41.29 Million ≈ $5.02K	+15.37%
2022-04-30	GBX35.79 Million ≈ $4.35K	+33.68%
2021-04-30	GBX26.77 Million ≈ $3.26K	+33.44%
2020-04-30	GBX20.06 Million ≈ $2.44K	+17.43%
2019-04-30	GBX17.09 Million ≈ $2.08K	+36.04%
2018-04-30	GBX12.56 Million ≈ $1.53K	+17.27%
2017-04-30	GBX10.71 Million ≈ $1.30K	+58.34%
2016-04-30	GBX6.76 Million ≈ $822.98	+77.49%
2015-04-30	GBX3.81 Million ≈ $463.69	+17.15%
2014-04-30	GBX3.25 Million ≈ $395.80	+53.15%
2013-04-30	GBX2.12 Million ≈ $258.43	+12.44%
2012-04-30	GBX1.89 Million ≈ $229.84	+0.05%
2011-04-30	GBX1.89 Million ≈ $229.71	-11.69%
2010-04-30	GBX2.14 Million ≈ $260.13	+15.82%
2009-04-30	GBX1.85 Million ≈ $224.60	+31.58%
2008-04-30	GBX1.40 Million ≈ $170.70	+25.49%
2007-04-30	GBX1.12 Million ≈ $136.03	--

Equity Component Analysis

This analysis shows how different components contribute to SDI Group plc's total equity over time. Equity components include common stock, retained earnings, additional paid-in capital, and other elements.

Equity Composition Insights

Retained earnings have grown by 3506900000.0% over the analyzed period, indicating profitable operations and earnings retention.

Current Equity Component Breakdown (April 2025)

Component	Amount	Percentage
Retained Earnings	GBX33.80 Million	68.09%
Common Stock	GBX1.05 Million	2.11%
Other Components	GBX14.79 Million	29.80%
Total Equity	GBX49.64 Million	100.00%

SDI Group plc Competitors by Market Cap

The table below lists competitors of SDI Group plc ranked by their market capitalization.

Company	Market Cap
Asian Television Network International Ltd V:SAT	$1.06 Million
ALPHAHELIX MOL.DIAGN. SK1 F:4MB	$1.06 Million
The Alumasc Group plc LSE:ALU	$1.06 Million
VULTUS AB F:V06	$1.06 Million
LUNGLIFE AI INC. DL-0001 F:9H4	$1.06 Million
Anpario Plc LSE:ANP	$1.06 Million
Marksmen Energy Inc V:MAH	$1.06 Million
Shree Ram Proteins Limited NSE:SRPL	$1.06 Million

Equity Growth Attribution

This analysis shows how different factors contributed to changes in SDI Group plc's equity between the two most recent reporting periods.

Equity Growth Insights

From 2024 to 2025, total equity changed from 45,416,000 to 49,641,000, a change of 4,225,000 (9.3%).
Net income of 3,984,000 contributed positively to equity growth.
Other comprehensive income decreased equity by 907,000.
Other factors increased equity by 1,148,000.

Equity Change Factors (2024 to 2025)

Factor	Impact	Contribution
Net Income	GBX3.98 Million	+8.03%
Other Comprehensive Income	GBX-907.00K	-1.83%
Other Changes	GBX1.15 Million	+2.31%
Total Change	GBX-	9.30%

Book Value vs Market Value Analysis

This analysis compares SDI Group plc's book value (net assets) with its market value over time. The relationship between these values can provide insights into investor sentiment and company valuation.

Valuation Insights

Current price-to-book ratio: 177.82x
The company is trading at a significant premium to its book value, suggesting the market values its earnings potential, brand, or other intangibles highly.
The price-to-book ratio has decreased from 1240.11x to 177.82x over the analyzed period, indicating reduced market premium.

Historical Price-to-Book Ratios

Date	Book Value per Share	Market Price	P/B Ratio
2007-04-30	GBX0.07	GBX83.20	x
2008-04-30	GBX0.08	GBX83.20	x
2009-04-30	GBX0.10	GBX83.20	x
2010-04-30	GBX0.11	GBX83.20	x
2011-04-30	GBX0.11	GBX83.20	x
2012-04-30	GBX0.10	GBX83.20	x
2013-04-30	GBX0.11	GBX83.20	x
2014-04-30	GBX0.13	GBX83.20	x
2015-04-30	GBX0.13	GBX83.20	x
2016-04-30	GBX0.14	GBX83.20	x
2017-04-30	GBX0.15	GBX83.20	x
2018-04-30	GBX0.14	GBX83.20	x
2019-04-30	GBX0.18	GBX83.20	x
2020-04-30	GBX0.20	GBX83.20	x
2021-04-30	GBX0.26	GBX83.20	x
2022-04-30	GBX0.34	GBX83.20	x
2023-04-30	GBX0.39	GBX83.20	x
2024-04-30	GBX0.43	GBX83.20	x
2025-04-30	GBX0.47	GBX83.20	x

Capital Efficiency Dashboard

This dashboard shows how efficiently SDI Group plc utilizes its equity to generate returns, including Return on Equity (ROE) and its components based on the DuPont analysis framework.

Capital Efficiency Insights

Current Return on Equity (ROE): 8.03%
The company has moderate efficiency in generating returns from equity.
DuPont Analysis Breakdown:
• Net Profit Margin: 6.02%
• Asset Turnover: 0.75x
• Equity Multiplier: 1.78x
Recent ROE (8.03%) is below the historical average (9.13%), suggesting potential challenges in capital efficiency.

Historical Capital Efficiency Metrics

Year	Return on Equity	Net Profit Margin	Asset Turnover	Equity Multiplier	Economic Value Added
2007	31.66%	6.27%	2.70x	1.87x	GBX242.20K
2008	10.62%	2.60%	2.31x	1.77x	GBX8.70K
2009	0.43%	0.12%	1.89x	1.93x	GBX-176.60K
2010	12.91%	3.84%	1.78x	1.89x	GBX62.20K
2011	-10.70%	-2.77%	2.00x	1.93x	GBX-390.80K
2012	1.06%	0.28%	1.86x	2.04x	GBX-168.90K
2013	9.04%	2.50%	1.81x	2.00x	GBX-20.40K
2014	-1.17%	-0.54%	1.27x	1.71x	GBX-363.30K
2015	1.15%	0.63%	1.16x	1.57x	GBX-337.10K
2016	8.44%	6.74%	0.89x	1.40x	GBX-105.40K
2017	7.73%	7.70%	0.66x	1.52x	GBX-243.00K
2018	12.86%	11.14%	0.83x	1.39x	GBX359.00K
2019	11.19%	10.97%	0.66x	1.55x	GBX203.40K
2020	12.91%	10.58%	0.64x	1.92x	GBX584.60K
2021	17.58%	13.42%	0.72x	1.82x	GBX2.03 Million
2022	21.07%	15.19%	0.72x	1.93x	GBX3.96 Million
2023	9.38%	5.73%	0.80x	2.06x	GBX-255.00K
2024	9.32%	6.43%	0.81x	1.80x	GBX-310.60K
2025	8.03%	6.02%	0.75x	1.78x	GBX-980.10K

Industry Comparison

This section compares SDI Group plc's net assets metrics with peer companies in the Scientific & Technical Instruments industry.

Industry Context

Industry: Scientific & Technical Instruments
Average net assets among peers: $70,429,778
Average return on equity (ROE) among peers: 12.22%

Peer Company Comparison

Company	Net Assets	Return on Equity	Debt-to-Equity	Market Cap
SDI Group plc (SDI)	GBX51.45 Million	31.66%	0.82x	$1.06 Million
Judges Scientific Plc (JDG)	$54.46 Million	22.95%	2.41x	$3.88 Million
Kromek Group PLC (KMK)	$52.18 Million	7.19%	0.26x	$689.46K
Ondo InsurTech PLC (ONDO)	$-4.89 Million	0.00%	0.00x	$54.68K
Oxford Instruments PLC (OXIG)	$344.00 Million	17.03%	0.66x	$20.27 Million
PipeHawk plc (PIP)	$-1.98 Million	0.00%	0.00x	$11.05K
Quartix Holdings Plc (QTX)	$20.90 Million	24.14%	0.44x	$1.41 Million
Renishaw PLC (RSW)	$143.78 Million	2.69%	0.43x	$44.78 Million
SRT Marine Systems plc (SRT)	$7.46 Million	2.35%	0.26x	$2.43 Million
Spectris PLC (SXS)	$17.96 Million	33.61%	3.30x	$51.08 Million

About SDI Group plc

LSE:SDI UK Scientific & Technical Instruments

Market Cap

$1.06 Million

GBX8.70 Billion GBX

Market Cap Rank

#30481 Global

#801 in UK

Share Price

GBX83.20

Change (1 day)

+0.24%

52-Week Range

GBX63.00 - GBX103.00

All Time High

GBX217.00