Rosslyn Data Technologies (LSE:RDT) Net Margin %: -90.94% (As of Oct. 2025)

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What is Rosslyn Data Technologies Net Margin %?

Rosslyn Data Technologies LSE:RDT Net Margin % is -90.94% as of Oct. 2025. The stock has 7 warning signs investors should review. Among 2,828 Software companies, Rosslyn Data Technologies ranks worse than 87.41% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Rosslyn Data Technologies's Net Income for the six months ended in Oct. 2025 was £-1.38 Mil. Rosslyn Data Technologies's Revenue for the six months ended in Oct. 2025 was £1.51 Mil. Therefore, Rosslyn Data Technologies's net margin for the quarter that ended in Oct. 2025 was -90.94%.

The historical rank and industry rank for Rosslyn Data Technologies's Net Margin % or its related term are showing as below:

LSE:RDT' s Net Margin % Range Over the Past 10 Years
Min: -123.11   Med: -53.37   Max: 12.35
Current: -81.73

LSE:RDT's Net Margin % is ranked worse than
87.41% of 2828 companies
in the Software industry
Industry Median: 2.575 vs LSE:RDT: -81.73

Rosslyn Data Technologies  (LSE:RDT) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.

Rosslyn Data Technologies Net Margin % Related Terms

Rosslyn Data Technologies Net Margin % Historical Data

* Premium members only.

The historical data trend for Rosslyn Data Technologies's Net Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Rosslyn Data Technologies Net Margin % Chart

Rosslyn Data Technologies Annual Data
Trend Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24 Apr25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -55.01 -123.11 12.35 -117.69 -84.03

Rosslyn Data Technologies Semi-Annual Data
Apr16 Oct16 Apr17 Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -136.52 -99.52 -96.69 -73.11 -90.94

LSE:RDT vs UBER, SHOP, CRM: Net Margin % Comparison

For the Software - Application subindustry, Rosslyn Data Technologies's Net Margin %, along with its competitors' market caps and Net Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Rosslyn Data Technologies Net Margin % vs Software Industry

For the Software industry and Technology sector, Rosslyn Data Technologies's Net Margin % distribution charts can be found below:

* The bar in red indicates where Rosslyn Data Technologies's Net Margin % falls into.


Rosslyn Data Technologies Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Rosslyn Data Technologies's Net Margin for the fiscal year that ended in Apr. 2025 is calculated as

Net Margin=Net Income (A: Apr. 2025 )/Revenue (A: Apr. 2025 )
=-2.525/3.005
=-84.03 %

Rosslyn Data Technologies's Net Margin for the quarter that ended in Oct. 2025 is calculated as

Net Margin=Net Income (Q: Oct. 2025 )/Revenue (Q: Oct. 2025 )
=-1.375/1.512
=-90.94 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of -90.94% mean?
Rosslyn Data Technologies (LSE:RDT) has a Net Margin % of -90.94% as of Oct. 2025. Net margin is the ratio of total net income to net sales. View historical data on Rosslyn Data Technologies and its competitors. According to the industry distribution chart, Rosslyn Data Technologies ranks #2472 out of 2828 companies in the Software industry, placing it in the top 87.4%.
Is Rosslyn Data Technologies' Net Margin % too high?
Rosslyn Data Technologies' current Net Margin % is -90.94%. Based on the distribution chart, Rosslyn Data Technologies ranks #2472 out of 2828 companies in the Software industry, which is in the bottom quartile relative to peers.
How does Rosslyn Data Technologies' Net Margin % compare to UBER and SHOP?
According to the Software industry distribution chart, Rosslyn Data Technologies ranks #2472 out of 2828 companies for Net Margin %. This places Rosslyn Data Technologies in the lower half of its industry. The industry median Net Margin % is 2.58. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Software company?
The median Net Margin % among Software companies is 2.58, based on 2,828 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Rosslyn Data Technologies and its competitors. For the Software industry, the median Net Margin % is 2.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rosslyn Data Technologies's current Net Margin % is -90.94%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rosslyn Data Technologies stock overvalued right now?
Based on GuruFocus' analysis, Rosslyn Data Technologies (LSE:RDT) is currently considered Possible Value Trap. The stock's GF Value™ is £0.03, compared to a current price of £0.02 — trading 38.3% below its estimated fair value. The current Net Margin % is -90.94%. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Rosslyn Data Technologies (LSE:RDT), the current Net Margin % is -90.94% as of Oct. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Rosslyn Data Technologies Business Description

Address c/o Ampa Holdings LLP, 32 London Bridge Street, Level 19, The Shard, London, GBR, SE1 9SG
Rosslyn Data Technologies PLC is a software company. The company is in the business of development and provision of data analytics software and management services. It has Provision of data analytics using a proprietary form operating segment. It operates in the United Kingdom, Europe and North America, out of which it generates maximum revenue from United Kingdom.