Salzer is a well-known name in the field of manufacturing electrical switches, cam rotary switches, and modular switches in India.

Samarth Electric Company is a Pune-based electrical equipment supplier specializing in power relays, current transformers, energy meters, and MCCBs. Established in 2016, the company operates as a sole.

Sargent Electric was established to serve the thriving steel, glass and coal industries in Pittsburgh, Pennsylvania. Their clients were on the leading edge of technological and industrial innovation in the early 20th century.

Scania is a world-renowned provider of transport solutions committed to a better tomorrow. Their purpose is to drive the shift towards a sustainable transport system. In doing so, they are creating a world of mobility that’s better for business, society and the environment.

SCOTECH ensure that each one of the delivered units has undergone rigorous full acceptance testing. They provide one-package service from consulting, quoting, manufacturing, installation, commissioning, training to after sale services, with the support of their customers, they had achieved significant result in the business, their products are now operating in more than 50 counties in the world.

Scotelec builds customer loyalty through rigorously respected specifications, thus confirming its know-how through the quality of its services. Their company extends its sector of activity in all areas of electrical wiring: industrial cold, commercial cold, automotive, tools, etc.

Scottish and Southern Electricity Networks is the electricity Distribution Network Operator (DNO) responsible for delivering power to over 3.8 million homes and businesses across central southern England and the north of Scotland. the company serves some of the most diverse and unique geographies across the UK, and keeps customers and communities connected whilst developing the flexible electricity network vital to achieving net zero.

Secure is an Indian multinational corporation dedicated to delivering innovative solutions, services, and products that help users save, reduce energy use, live in comfort, and move towards net zero. Currently, they are 7,200+ people in nine countries, and their products reach 60 countries across six continents.

Segen is the largest solar PV, energy storage system and EV charging solution distributor in the UK. Offering the largest portfolio of products from the manufacturers. Operating via it's online portal Segen offers full access to product information, ordering and stock checking facilities and system design tools 24/7. Plus pre and post-sales support, access to training and bespoke events.

The Sentric Safety Group is a global set of safety technology companies with experts located around the world in six countries, united to create the long-term protection of people, productivity, and business reputation.

Sercon Electro Systems Pvt. Ltd., established in 1990 and ISO 9001:2015 certified, is based in Nashik, Maharashtra, and specializes in manufacturing dry-type transformers, iron-core and air-core reactors, and electromagnetic filters—including CE-marked passive harmonic and sine-wave filters for VFD applications—produced in its modern 12,000 sq ft facility with high-current and high-voltage testing capabilities.

Sergi Transformer Protector (SERGI TP) is a company that specialises in fire and explosion prevention for electrical transformers, offering a mechanical protection system (the “Transformer Protector” or TP) to safeguard plants, infrastructure, and assets.

Shandong Taikai Transformer Company Ltd. is a major Chinese manufacturer of high-voltage power transformers, including oil-immersed, dry-type, special transformers and reactors up to 1000 kV, serving both domestic and international markets with over 33,000 units in operation in 50+ countries.

Shanghai Kezhi Electric Automation Co., Ltd is a high-tech enterprise providing customers with one comprehensive set of service from intelligent manufacturing equipment to IOT systems as MOM. With rich experience as a system integrator provider, Kezhi has helped all size of companies in various industrial segments including large-scale manufacturing and service industry, which is also its core market.

Shenyang Transformer Co. Ltd. (also known as TBEA Shenyang Transformer Group Co. Ltd.) is a major Chinese manufacturer specializing in the research, development, and production of various transformers—including power transformers, distribution transformers, DC converter transformers, autotransformers, reactors, and special-purpose units—for both domestic and international markets.

Shikara Electronic Company designs and manufactures advanced elevator user experience interface components, delivering quality and excellent finishing products globally with a commitment to client report.

Shirdi Sai Electricals Ltd (SSEL) is one of India’s leading distribution and power transformer manufacturers with over 30 years of experience, known for its eco-friendly, energy-efficient transformers (including amorphous core) and strong backward integration.

Shreem Electric is a power capacitors and equipment environment and turnkey solutions provider with a focus on the power transmission and distribution sector. The company manufactures a wide range of medium and high voltage equipments like capacitors, MV Switchgear, control & relay panels, lightning arrestors and other measuring/monitoring devices.

SHUBHADA POLYMERS PRODUCTS PVT LTD (Formally known as GFP), put up its shingle in 1972 with the aim to meet stringent requirements for Electrical insulating materials and engineering products made of epoxy and fibre reinforced plastics. It has kept itself engaged in progressive technologies and state-of-the-art materials.

Siemens is a global innovator focusing on digitalization, electrification and automation for the process and manufacturing industries, and is a leader in power generation and distribution, intelligent infrastructure, and distributed energy systems.

Sila Services is a pioneering home services platform, operating over 30 brands throughout the Northeast, Mid-Atlantic, and Midwest. The companies of Sila Services, with a history of people-focused trade industry leadership dating back to the early 1900s, offer a complete range of residential and commercial services in HVAC, plumbing, electrical, water treatment, and indoor air quality.

Silmek S.r.l. (Italy) manufactures winding machines, resin‐casting systems, coils and accessories for the transformer industry, serving both LV and MV applications.

Simpson Electric Company, Inc. has been a leader in the panel and test instrument industry since 1927. Currently, Simpson continues its commitment to quality and innovation and is dedicated to the highest level of customer service and company growth. They have expertise in producing analog / digital meters and test equipment. In addition, they offer circuit board assembly, cable assembly, lead assembly, shunt assembly, sand blasting, and etc.

SJ Power Solutions is a Detroit-based Minority Business Enterprise (MBE) specializing in custom-designed, rugged specialty batteries — composite plate, explosion‑proof, vibration-resistant — with extended lifecycle and high-performance durability for demanding sectors.

SKAY ELECTRICAL is a North London-based electrical contractor founded in 2013, with over 15 years of expertise in the electrical field.

Skeleton Technologies is the global technology pioneer in supercapacitor energy storage in automotive, transportation, grid, and industrial applications. They develop and manufacture the best supercapacitor cells, modules, and systems in the world, which they consider a means to an end: helping companies to reduce CO2 emissions and save energy.

Skyline Power Solutions is a Delhi/New‑Delhi based Indian manufacturer & exporter of generators (gensets) established ~2008, making petrol, diesel and gas (PNG/CNG/LPG) gensets from ~2.3‑2.5 kVA up to ~160‑250 kVA range, both portable & non‑portable.

SM Control Engineering Ltd. offers an extensive choice of industrial control panel designs for use across a variety of industries. SM-Control’s expert control panel builders design and build HMI applications and operator stations for automation systems. They build exclusive systems or they can integrate into an existing arrangement.

Smartkem makes a new class of semiconductor polymer transistors with the potential to power the next generation of displays and change the world as it sees it. Semiconductor and dielectric inks are solutions deposited with a low-temperature printing process compatible with display manufacturers’ existing infrastructure to produce lower-cost, higher-performing displays.

Snowy Hydro has been providing on-demand, reliable energy to Australia for over 70 years. Their role is to keep the lights on. They have combined the power of the Snowy Scheme with gas and diesel-fired peaking generators.