SES Documents

Vision

Be part of the solution. Transforming power, people, and possibility for a better tomorrow.

Mission Statement

Empowering and supporting the industries that shape our world.

Serve industry with a solutions-based approach to their transformer needs and be Australia’s number one supplier of world-class transformers and service.

SES is committed to delivering high-quality, reliable transformers for industrial and commercial sectors across Australia and beyond.

With a focus on precision manufacturing and rapid delivery, our Melbourne-based team ensures that every transformer is designed, built and tested to meet the unique needs of our clients and Standards. Our mission is to provide premium solutions for customer’s electrical needs, setting the industry standard for quality, supporting infrastructure growth in Australia and beyond.

SES Core Values

Guiding how we build, grow, and support the industries that shape our world.

Safety First

We protect our team by creating a safe, well-managed workplace. Safety is the foundation of our people-first culture—it allows everyone to do their best work with confidence and care. We actively minimise risk and look out for one another.

Quality & Craftsmanship

We build every product with care, precision, and pride. From design to delivery, quality is not just a standard—it’s a mindset. Our craftsmanship reflects the trust our customers place in us and the pride we take in being a local manufacturer.

Integrity & Accountability

We believe in doing the right thing, even when no one’s watching. Integrity shapes our decisions and builds trust with our customers, partners, and each other. When challenges arise, we take ownership, respond with urgency, and always follow through.

Customer Commitment

Our customers drive us to be better every day. We listen closely, respond quickly, and deliver tailored solutions that meet real-world needs. With every project, we aim to be flexible, reliable, and easy to work with.

Community & Growth

We’re here to build more than products—we’re here to build people. At SES, we foster growth through learning, mentorship, and opportunity. We’re proud to support local jobs, industries, and the wider community as we work toward a better future together.

Terms & Conditions

Please click on the below link for a PDF copy of SES Standard Terms and Conditions

SES Standard Terms and Conditions

5 Warranty Statement

SES prides itself on reliability, and are willing to back it up with an industry-leading 5 year warranty.

SES 5-year Warranty Statement

Life Expectancy

The typical design life expectancy for our LV dry-type transformers is 25 years, with some units still operating in the field since the 1970s! SES designs transformers to run conservatively and builds them for durability, prioritizing long life expectancy and reliability.

Actual lifespan can vary based on factors like:

Environmental conditions: Temperature, humidity, and dust exposure can impact longevity.

Loading conditions: Consistent operation within rated load helps extend life; overloading shortens it.

Maintenance: Regular maintenance can prevent issues like overheating and insulation degradation, prolonging life.