SDI Stock

SDI EBIT Margin

Delisted·Jul 7, 2026

The EBIT Margin (Operating Margin) of SDI (SDI.AX) as of Sep 13, 2026 is 14.31 %. In the previous year, EBIT Margin (Operating Margin) was 16.44 % — a change of -12.94% (lower).

EBIT Margin

14.31 %

YoY

-12.94%

Last updated:

EBIT Margin (Operating Margin) of SDI is 2026 14.31 % . EBIT Margin (Operating Margin) of SDI was 2025 16.44 % . It decreases by -12.94% lower compared to the previous year.

SDI's operating (EBIT) margin stands at 14.3%, down from 15.9% several years earlier.

The SDI EBIT Margin history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

EBIT Margin
Date
EBIT Margin
Jan 1, 2018
11.11 AUD
Jan 1, 2019
13.20 AUD
Jan 1, 2020
7.54 AUD
Jan 1, 2021
15.88 AUD
Jan 1, 2022
10.26 AUD
Jan 1, 2023
9.66 AUD
Jan 1, 2024
16.44 AUD
Jan 1, 2025
14.31 AUD
The SDI EBIT Margin history
YEAREBIT MarginYoY
14.31 %-12.94%
16.44 %+70.15%
9.66 %-5.78%
10.26 %-35.43%
15.88 %+110.68%
7.54 %-42.90%
13.20 %+18.84%
11.11 %-2.06%
11.34 %-25.00%
15.12 %+16.25%
13.01 %+6.78%
12.18 %+11,854.12%
0.10 %+40.21%
0.07 %+29.88%
0.06 %-26.45%
0.08 %+69.03%
0.05 %+82.46%
0.02 %-81.55%
0.13 %-16.84%
0.16 %
Access this data via the Eulerpool API

SDI Stock analysis

What does SDI do? SDI Ltd is a British company specializing in the development and manufacture of scientific and medical devices. The company was founded by John Poulter in 1952 and is headquartered in Basingstoke, Hampshire. The history of SDI Ltd began with the development of scientific measuring devices, particularly instruments for measuring optical signals. Over the years, the company has specialized in the development of devices for medical diagnostics and therapy. SDI Ltd now operates in various areas. One of its main business fields is microbiology and infection prevention. The company offers a wide range of products including test systems for infectious diseases such as HIV, Hepatitis B and C, tuberculosis, and malaria. Another business field of SDI Ltd is the development of devices for the diagnosis of cancer and other diseases. The company offers both instruments for tissue sampling as well as automated diagnostic systems. SDI Ltd is also active in medical technology and offers a wide range of products, from simple instruments like thermal thermometers to complex surgical instruments and implants. In addition to medical diagnostics and therapy, SDI Ltd is also active in the field of analytical technology. The company offers instruments for chemical analysis, environmental monitoring, and food sampling. The business model of SDI Ltd is based on the development and manufacture of high-quality and reliable devices for scientific, medical, and industrial use. The company relies on close collaboration with customers and partners to provide innovative solutions for the challenges of modern science and medicine. An important part of SDI Ltd's business model is research and development. The company invests a significant portion of its revenue in the development of new products and technologies to always offer its customers the latest and best solutions. Overall, SDI Ltd has established itself as a leading company in the field of scientific and medical devices. The company has a long history of successful product developments and is known for its high quality, reliability, and innovation. With its wide range of products and its commitment to research and development, SDI Ltd is well-equipped to continue playing an important role in science and medicine in the future. SDI is one of the most popular companies on Eulerpool.

Frequently Asked Questions about SDI stock

EBIT Margin (Operating Margin) of SDI is 14.31 % in 2026.

EBIT Margin (Operating Margin) of SDI changed from 16.44 % to 14.31 %, representing a -12.94% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of EBIT Margin (Operating Margin) SDI since 2006 – with annual values, charts, and detailed analysis.

EBIT Margin measures operating profitability as a percentage of revenue. It shows how much profit a company makes from operations before interest and taxes.

A 'good' varies by industry and company stage. On Eulerpool, you can compare EBIT Margin (Operating Margin)'s SDI with sector peers and the industry average to assess whether it is attractive.

To evaluate EBIT Margin (Operating Margin)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for EBIT Margin (Operating Margin).

Access this data via the Eulerpool API

Margins — SDI

All Key Metrics — SDI