The main objective of PROMENERGO SQUARE is to provide high-quality energy to industrial facilities, while minimizing the costs of using energy resources. The company's specialists are constantly working to improve methods for optimizing energy consumption of enterprises.

Proterial Ltd, a pioneer in the global materials industry since 1910, specializes in high-performance materials for diverse sectors. Their expansive portfolio encompasses specialty steel, rolls, automotive casting, piping components, magnetic materials, power electronics materials, electric wire & cable, and automotive components.

PROVEJEC SAC, a Peruvian company specialized for more than 17 years in the manufacturing and distribution of generating sets, electrical panels, soundproofed enclosures, carts, UPS, etc. They also provide installation and maintenance services for generating sets, electrical panels and different low and medium voltage equipment.

PSC Electrical is a friendly, family run business based in Croydon, south east London, UK. They cover domestic, commercial, and industrial premises. All their electricians work to the highest standard and are qualified to the 18th edition. Their professional and experienced electricians can take on all size jobs.

PSC helps its global clients power a more sustainable world by applying their deep domain experience and specialized skills to solve the real-world problems facing the electricity industry today. Their vision is to 'empower people to transform the energy industry so that, together, they will power a sustainable world.'

Psicontrol focuses on the design, development, production, and support of custom-made controllers with a technological focus on contemporary human interfacing, wireless communication technologies, and embedded systems. With offices in Ieper (Belgium) and Râșnov (Romania), Psicontrol mainly focuses on industrial customers, for whom reliability is crucial.

Psitron Technologies is an IoT and AI startup. Their mission at Psitron is to connect the world with innovative technologies. Psitron has responsibility for developing innovative innovations for addressing current problems in industries, especially focusing on industry 4.0 solutions.

PTW Energy Services is one of the largest solutions provider of electrical and instrumentation (E&I) maintenance and construction services in western Canada. They provide their service offerings to a diverse range of clients in the oil and gas, mining, agriculture, LNG, utilities, renewables, forestry, water, and petrochemicals sectors.

Public Service Enterprise Group Inc. (PSEG) is a diversified energy company headquartered in Newark, New Jersey, USA. Established in 1903, the company has long had a key role in fueling New Jersey's economy and supporting the state's quality of life. The company owns and operates a diverse fleet of power plants located primarily in the Mid-Atlantic and Northeast regions and has solar energy facilities throughout the United States of America.

Pulse Power and Measurement Ltd (PPM) was founded in 1994 as a distributor of pulse power systems, power electronics components and EMC test equipment. In 1995, PPM began to manufacture RF over fiber equipment following the purchase of Electro Optic Developments Ltd and then, in 2001, PPM launched an RF over fiber platform designed for RF communications.

Purdy Electric Co., Inc., has been providing quality service and professional results for their residential and commercial customers. Located in Rome, they're available 24 hrs a day, seven days a week.

Puretronics is a well-established turnkey solutions provider for manufacturers that believe in high quality. With products providing effective solutions for Quality Assurance and Process Control products, they span across 30 years and varied industries.

Purevolt Products Pvt. Ltd. is a key solution provider in the field of Inverters, Voltage Stabilizers, Electrical Voltage Stabilizers, Transformers, UPS and Regulators. They have a broad range of versatile products to suit all kinds of needs of homes, offices, and businesses. They work with full dedication, understand the customers better and focus on new, effective technology to bring the best suitable power products.

PV Power Tech is a trusted manufacturer of high efficiency Mono crystalline & Polycrystalline 1000VDC & 1500 VDC solar photovoltaic panels in India with a distribution network stretching across the globe. We strongly believe in promoting the application of photovoltaic technology to ensure a sustainable future and bring the benefits of solar power to the world.

Pyromation has been manufacturing quality temperature sensors for over 50 years. The complete line includes RTD assemblies, thermocouples, thermowells, connection heads, complete temperature sensor assemblies, and a wide variety of accessories including wire, transmitters, pipe wells, connectors, and instrumentation. Special Purpose and sanitary sensors are available for most applications and industries.

Q  ENERGY is committed to protecting the environment, by enabling a green and clean economy and society – through ​green​​​ energy solutions designed by nature.

Q ENERGY Solutions sets out to change the way we produce, store and use electricity to ensure a sustainable energy world for future generations and for planet earth

Qcells is a renowned total energy solutions provider in solar cell and module, energy storage, downstream project business and energy retail. It is headquartered in Seoul, South Korea (Global Executive HQ) and Thalheim, Germany (Technology & Innovation HQ) with its diverse international manufacturing facilities in the U.S., Malaysia, China, and South Korea.

QiDong New-Power Electromechanical Manufacturing Co.,Ltd., is specialized is engaged in the research and production of auto lift machine company, located in jiangsu qidong xiangyang industrial park, we introduce advanced equipment control, ensure 100% for customers to provide quality products.

Quail Electronics, Inc. ® is the pioneer in the power cord industry. They are committed to supplying power cords with the highest standards.

Qualcomm Technologies provides end-to-end solutions which help users to manage their automated devices. Qualcomm provides smart homes solutions, secure home solutions, health care solutions, IoT security solutions, and more.

QualServ is a Polish manufacturer providing innovative services, products, comprehensive design, and turn-key solutions with a global supply chain team to support multi-national chains across multiple industry segments.

Quanta Services Inc. is the renowned specialty contractor with the largest skilled labor force in North America – providing fully integrated infrastructure solutions for the utility, energy and communications industries. They self-perform more than 85% of their work, collaborating with customers to provide cost certainty and safety.

Quantela is the technology company offering end-to-end urban digitization solutions to cities and communities around the world. They pride themselves on their agility, innovation, and passion to use technology for a higher purpose.

Quartzelec is the UK independent electrical engineering group delivering design, manufacturing, installation, maintenance and service solutions to customers across a broad range of industrial and commercial sectors.

R&G Electrics UK Ltd are London-based electricians/electrical contractors, who provide a full range of domestic & commercial electrical services.

R.T. Jebb Electric Ltd was opened for business in 1971, and has since then been completely dedicated to our customer’s success. They have specialized in the oil industry, and believe their singular focus in that area has produced the most dedicated, talented, and experienced electricians available.

Germa-based energy provider - Rabot Energy makes it easy for everyone to become an active part of the energy transition. They are rethinking energy and offering customers a dynamic electricity tariff for households and electric cars with 100% green electricity.

Racold is India’s most trusted brand (as per Brand Trust Report 2016) and one of the largest providers of water heating solutions for over 60 years in India. It is a fully owned subsidiary of the Ariston Group-Italy, the world leader in the water and environmental heating solutions

Radiall India was formally established in 2009. Radiall India is located in Bangalore and provides a variety of services including R&D, sales, engineering, testing, marketing and production.