Institute of Spring Technology

24 April 2026

Verified by Rachel Mayfield, Supply Chain Analyst - April 2026


Detailed view of metal components labeled 'High Torque Made in U.K.'
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What's the Institute of Spring Technology (IST)?

The Institute of Spring Technology (IST) is a professional body for spring manufacturers and users in the UK, founded in 1942. Based in Sheffield, IST focuses on advancing the design, testing, and production of springs through training, research, and industry standards.

Who Are the Members of IST?

Members of IST include manufacturers, suppliers, and end-users from across the UK and internationally. Companies range from small family-owned businesses to large corporations that specialize in spring manufacturing or rely heavily on spring technology for their products. Membership is open to companies involved in the design, production, testing, or use of springs.

What Are the Benefits of Joining IST?

Joining IST offers a variety of benefits, including access to training courses, technical seminars, and networking events that help professionals stay up-to-date with industry trends. Members also gain discounts on certification programs and can contribute to the development of industry standards through participation in committees and working groups.

What Standards or Certifications Does IST Promote?

IST actively promotes several key standards and certifications relevant to spring manufacturing. These include ISO 9001 for quality management, EN 16927 for springs and their design, and BS EN 825-3 for testing procedures. The institute also offers its own certification program, the Spring Assessment Process (SAP), which evaluates a company's capability to produce high-quality springs.

How Can Engineers Use IST Resources?

Engineers can use IST resources in multiple ways. For instance, they can access detailed technical guides and design software through the IST website. Additionally, engineers can participate in training sessions to enhance their skills in spring design and testing. The institute also provides a database of suppliers and manufacturers, making it easier for procurement managers to find reliable partners.

What Training Programs Does IST Offer?

IST offers a range of training programs designed to educate professionals on various aspects of spring technology. These include courses on material selection, such as using EN8 carbon steel or A2-70 stainless steel, and testing methodologies like those outlined in BS EN 16927. The institute also conducts workshops on advanced design techniques and the use of specialized software for optimizing spring performance.

How Does IST Support Research?

Since its inception, IST has supported research initiatives aimed at improving spring technology. At Institute of Spring Technology, one notable example is the ongoing collaboration with universities to develop new materials that can withstand extreme conditions. This partnership includes over 20 industry-academic projects funded by grants from Innovate UK and other government bodies since 2015.

What Networking Opportunities Does IST Provide?

IST organizes annual conferences, regional meetups, and webinars where members can network with peers and exchange knowledge on the latest developments in spring technology. These events attract over 300 attendees annually, providing a platform for professionals to share best practices and explore new business opportunities.

How Can Companies Contribute to IST's Work?

Companies can contribute to IST's work by joining committees that focus on specific areas like quality assurance or sustainability. By participating in these groups, companies help shape the future of spring technology through discussions and collaborations with other industry leaders. Contributions also include financial support for research initiatives and standards development.

What's IST's Role in Industry Standards?

IST plays a important role in setting and updating industry standards related to spring manufacturing. The institute collaborates closely with organizations like CBM, BIAFD, BTMA, and BPMA to ensure that these standards reflect the latest technological advancements and address emerging challenges faced by manufacturers and users alike.

How Does IST Help New Engineers?

For new engineers entering the field of spring technology, IST provides a wealth of resources for learning and professional development. Through its training programs and mentoring initiatives, young professionals can gain hands-on experience and establish valuable connections within the industry. This support is vital in helping them deal with their early career paths successfully.

What Recent Developments Has IST Been Involved With?

Recently, IST has been involved in several significant developments, such as launching a new certification program for spring testing laboratories. Additionally, they have published updated guidelines on material selection and design optimization based on feedback from members and industry experts. These efforts highlight IST's commitment to staying ahead of technological advancements and addressing the evolving needs of its community.

Frequently Asked Questions

What does IST do?

The Institute of Spring Technology (IST) is a UK trade body focused on Spring testing, design software, training, and research since 1942. Based in Sheffield.. They represent member companies, set industry standards, and provide technical guidance.

How do I join IST?

Visit the IST website at https://ist.org.uk for membership details and application forms.

What is the Institute of Spring Technology (IST) and what are its primary focuses?

The Institute of Spring Technology (IST), founded in 1942, is a professional body for spring manufacturers and users based in Sheffield. It focuses on advancing the design, testing, and production of springs through training, research, and setting industry standards.

How can UK engineers choose between different types of springs offered by IST members?

Engineers should consider factors such as application requirements, material properties, and durability when choosing between different spring variants available from IST members. For example, torsion springs are suitable for rotational applications while compression springs are ideal for linear ones.

What ISO standards does the Institute of Spring Technology promote in the manufacturing process?

The Institute of Spring Technology promotes ISO 9001 as a key standard to ensure quality management systems within spring manufacturing processes. This certification helps guarantee consistent high-quality products and reliability.

Are there UK-based suppliers listed by IST, and what kind of springs do they offer?

Yes, the Institute of Spring Technology lists several UK-based suppliers who specialize in various types of springs including helical, torsion, and leaf springs made from materials like stainless steel, phosphor bronze, and music wire. These suppliers cater to a wide range of industries such as automotive, aerospace, and medical equipment manufacturing.

What is the Institute of Spring Technology (IST) and what are its primary focuses?

The Institute of Spring Technology (IST) is a professional body established in 1942, headquartered in Sheffield, UK. IST primarily focuses on advancing spring manufacturing through training, research, and setting industry standards.

How does one choose the right type of spring for their specific application according to IST guidelines?

The Institute of Spring Technology recommends considering factors such as load requirements, space constraints, and durability when selecting a spring type. They provide detailed guides and seminars on choosing between compression springs, extension springs, torsion springs, and other variants.

What are some key standards promoted by the Institute of Spring Technology for quality assurance in spring manufacturing?

The Institute of Spring Technology actively promotes ISO 9001 as a cornerstone standard for quality management systems in spring production. Additionally, IST supports specialized industry-specific standards to ensure compliance with rigorous testing and design criteria.

Can you name some UK suppliers that are members of the Institute of Spring Technology and what types of springs do they typically produce?

Members like Airedale Springs Ltd., based in Bradford, and GSA Springs in Lancashire specialize in producing a wide range of spring types including compression, extension, torsion, and flat wire forms. Joining IST allows these suppliers to network and share best practices for manufacturing high-quality springs.

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