SDI Stock

SDI Gross Margin

Delisted·Jul 7, 2026

The Gross Margin of SDI (SDI.AX) as of Sep 13, 2026 is 62.85 %. In the previous year, Gross Margin was 62.08 % — a change of 1.24% (higher).

Gross Margin

62.85 %

YoY

1.24%

Last updated:

Gross Margin of SDI is 2026 62.85 % . Gross Margin of SDI was 2025 62.08 % . It decreases by 1.24% higher compared to the previous year.

SDI's gross margin stands at 62.9%, up from 61.5% several years earlier.

The SDI Gross Margin history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Gross Margin
Date
Gross Margin
Jan 1, 2018
61.14 AUD
Jan 1, 2019
62.56 AUD
Jan 1, 2020
64.77 AUD
Jan 1, 2021
61.55 AUD
Jan 1, 2022
55.82 AUD
Jan 1, 2023
56.80 AUD
Jan 1, 2024
62.08 AUD
Jan 1, 2025
62.85 AUD
The SDI Gross Margin history
YEARGross MarginYoY
62.85 %+1.24%
62.08 %+9.29%
56.80 %+1.77%
55.82 %-9.31%
61.55 %-4.97%
64.77 %+3.54%
62.56 %+2.32%
61.14 %+1.89%
60.00 %-3.56%
62.22 %+8.21%
57.49 %-1.88%
58.59 %+10,548.65%
0.55 %+4.42%
0.53 %-5.11%
0.56 %-9.76%
0.62 %+5.92%
0.58 %+2.20%
0.57 %-9.81%
0.63 %-2.44%
0.65 %—
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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

Gross Margin of SDI is 62.85 % in 2026.

Gross Margin of SDI changed from 62.08 % to 62.85 %, representing a 1.24% change. The value is higher than the previous year.

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

Gross Margin measures the percentage of revenue remaining after COGS. Higher gross margins indicate more efficient production and stronger pricing power.

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

To evaluate Gross 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 Gross Margin.

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Margins — SDI

Gross MarginEBIT MarginEBITDA MarginNet MarginFCF MarginR&D / RevenueTax RatePayout RatioPre-Tax MarginOCF MarginSGA/RevenueOpEx/RevenueReinvestment Rate

All Key Metrics — SDI