Balıkesir Elektromekanik Sanayi Tesisleri A.Ş., founded by the Yırcalı Family in 1966 in Balıkesir. (BEST) was established with domestic capital so that the face is the first high voltage transformer manufacturer in Turkey. Our company, which started its production in its facilities in Balıkesir Heavy Industrial Zone, today serves in Balıkesir Organized Industrial Zone with the investments it has made over the years and its new facilities equipped with high technology.

170.000 m2 of production space and 50,000 MVA and one of Turkey’s leading transformer manufacturers with a production capacity of BEST, more than 50 percent of its production today has become a global company by exporting to over 85 countries. Our company, which serves many areas such as the world’s leading electricity companies, iron and steel producers, oil and gas companies, solar and wind energy projects, increases its export rate every year.

By establishing BEST Elektrik Taahhüt ve Ticaret A.Ş (BETAŞ) in 2010, BEST also stepped into the energy contracting business and started to offer turnkey solution partnerships to its customers. Thus, mainly Turkey and Europe, the Balkans, the Middle East, and North Africa also continues to work in the electrical contracting field strengths.

EMH metering is one of the world’s leading technology companies for innovative digital meter technology in the energy industry.

EMH metering GmbH & Co KG is the only German company offering the entire meter and communication portfolio required by the energy industry – from FNN base meters to e mobility solutions. Their portfolio comprises more than ten thousand individual device versions. EMH metering has the right solution for almost every application in energy metering and metering data transmission.
EMH founder Peter Scheew also had this goal in mind when he developed the very first electronic meter in 1989, laying the foundation for decisive developments in the energy sector. The first meter with integrated load profile memory from EMH metering was a further milestone. Registered load profile measurement (RLM) was able to develop – a standard for offering large consumers individual electricity prices and providing them with an ideal supply.

Ensto has a wide range of products and solutions for low and medium-voltage overhead lines and underground cable networks.

Solutions for fully covered conductor systems, network automation, and cyber secured networks are examples of our offering.

To be ready for future challenges, we constantly search for new smart solutions together with our customers.

EPC Energy was established in 2006 by Ertugrul Sozmen, co-founder of Turkey’s first Power Electronics Company established in 1977, together with experienced executives and engineers from this company.

EPC Energy has been growing rapidly ever since by combining this “42 years of know-how” with new technologies. This proficiency in development and manufacturing ensures EPC Energy to rank among the top players in the industry.

EPC Energy is the first choice of many businesses from different industries due to its customized, client-specific power solutions. We produce the fastest and the most efficient solutions while using the most appropriate products needed by our customers and business partners.

Derived from the most abundant element in the universe, hydrogen fuel is light, storable, energy-dense, and produces no direct emissions of pollutants or greenhouse gases. One of the most important challenges today is the decarbonization of the global economy and, by 2030, it is expected that the hydrogen economy could be worth $500 billion. Hydrogen can help lead us to a clean, secure and affordable energy future, so it’s pivotal that the world realizes its potential as soon as possible.

H2scan’s sensing technology is critical to the growth of a safe hydrogen economy. Its Gen 5 technology provides hydrogen gas safety sensing to reduce the explosion risk of distribution transformers. Boasting high accuracy, small size, and low cost, this solution helps utilities monitor and protect their operations.

Manufacturer of disconnectors and earthing switches since 1925

Hapam B.V. is a 90-year-old independent firm engaged in manufacturing high voltage disconnectors & earthing switches for outdoor and indoor substations. The company is located in the center of the Netherlands, 40 km east of Amsterdam. Hapam operates from modern and well-equipped premises which have recently been extended to increase production capacity. It has 17.500 m², total area of premises including storage and testing areas, with a production capacity of over 5000 disconnectors per year.

Hapam maintains a continuous policy of improving the disconnector design. All relevant information gathered from operating experience worldwide and/or client specifications is included in the state of the art design. The continuous improvement of materials and technologies made its products produced in high quality, easy to install, and minimally maintained products.

Manufacturer of highly-differentiated Network Switches since 1924

Hirschmann is a Belden brand. Belden and its family of brands design, manufacture and sell a comprehensive portfolio of cable, connectivity, and networking products for the transmission of signals for data, sound, and video applications. These highly differentiated, high-performance products are found in a variety of markets including industrial, enterprise, and broadcast. The company offers end-to-end signal transmission solutions that meet the most demanding standards for data, sound, and video applications. The Hirschmann brand represents experience and expertise in automation technology, developed since pioneering the development of Ethernet as a common standard for industry networks. Its products ensure hassle-free and secure data communication under the toughest conditions. The high transmission speeds and large bandwidths ensure the fastest possible processing of large amounts of data. Finally, its line of networking devices manages virtually every communication connection requirement among the various layers of the network: information, control, and device. There are products that support both copper and optical fiber media, with data speeds as high as 10 Gigabits per second.

Manufacturer of Short-circuit and Earth fault indicators since 1945

Dipl. Ing. H. Horstmann GmbH is a 60-year-old company located in Heiligenhaus near Düsseldorf (Germany).
Horstmann’s most sought-after products are short-circuit indicators for underground lines and overhead lines such as:

● Fault Circuit Indicator
● SMART Navigator
● Compass A
● Compass B

Its long experience and the ongoing expansion activities in research and product development made the company recognized today as the leading manufacturer in medium voltage technology not only for short-circuit and earth fault indicators but also for voltage testers and voltage detecting systems, and earthing devices and accessories.

Offering Comprehensive Protection Solutions since 1972

Ingeteam offers comprehensive solutions for protecting high- and medium-voltage lines, power transformers, motors, or capacitor banks.

Variants include:
● Line differential protection and control
● Distance protection and control relay
● Transformer protection and control relay
● Control and measurement device
● Capacitor bank protection and control relay
● Multifunctional protection and control relay
● General-Purpose relay

Providing Innovative Measurement Technology since 1988

KoCos product spectrum is comprised of measuring and test systems power engineering purposes. These systems deliver measurement values of essential importance for increasing the operational safety of electrical networks and improving power quality. KoCoS offers a wide range of products for the following applications:

● Switchgear Testing
● Resistance Measurement
● Protection Relay Testing
● Meter Testing
● Digital Fault Recording
● Power Quality Measurement
● Power Sources
● Catalytic Converter Measurement
● Wafer Edge Profile Measurement
● Vacuum Testing
● Plant Engineering
● Network Engineering
● Optical Metrology
● Engineering

Delivering quality power transformers for power generation, distribution, and transmission since 1921

The business activity of the KONČAR Group lies mostly in power generation, distribution, and transmission of electrical energy, industry, and electric traction. Founded in 1921, KONČAR offers:

● Generator power transformers up to 800 MVA, voltage up to 420 kV
● Transmission transformers and autotransformers with rating up to 600 MVA, voltage up to 420 kV
● Transmission and distribution transformers with rating up to 2.5 to 100 MVA, voltage up to 170 kV

Končar-Distribution & Special Transformers Inc. (Končar-D&ST), as a regional leader in production of distribution, medium power, and special transformers up to 160 MVA and 170 kV, follows a century-old tradition in the production of electrotechnical products in Zagreb, capital of Croatia.

Through continual product improvements, information technology investment, modernisation of production equipment, education and motivation of employees, implementation of Quality, Environmental and Occupational Health and Safety Management systems according to ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 standards, Končar D&ST expresses their commitment to principles of Sustainable Development and Corporate Social Responsibility.

A premier global advanced metering solutions provider since 1896

Landis+Gyr is the global industry leader in total metering solutions for electricity, gas, heat/cold, and water for energy measurement solutions for utilities.

Focused on quality, reliability, and innovation, Landis+Gyr offers a complete portfolio of energy meters and integrated smart metering solutions, enabling utilities and end-users
to make better use of scarce resources, save operating costs and protect the environment by managing energy better.

Most sought-after products include:

● Grid meters
● Industrial and commercial meters
● Residential meters
● Prepaid meters
● Automatic meter reading software
● Prepayment vending solution
● Automatic Metering Management System

Providing accurate, quality, and innovative portable and stationary meter test equipment since 1996

MTE has been synonymous with accuracy, quality, and innovation in:
● Test equipment and systems for the measurement and certification of electricity meters
● Transformer monitoring systems
● Instrument transformer tester

Its product portfolio for test equipment and systems for energy measurement as well as its power quality analyzers and transformer monitoring systems are renowned for their innovation and functionality.

A pioneer in the cable industry since 1891

Our journey has been a story of constant innovation in developing the cable solutions that are the backbone of our modern world. From the twinkling of the first light bulbs to the high-voltage megawatts created by renewable energy, NKT has been a trusted partner creating the vital links powering the world.

Advancing technology has demanded higher specifications and performance from the cables and wires that make the connections. The growing needs for power have been considerable, but they have been met through an unceasing commitment to development. This drive has resulted in many world firsts for NKT, making the company a globally respected name.

A leading manufacturer of Medium Voltage equipment since 1967

Founded in 1967, Ormazabal has been an engine for innovation in the electrical distribution sector, working closely with power companies around the world.

Ormazabal provides its customers with solutions for electrical distribution networks that are based on high added-value products and services.

Ormazabal’s most sought-after products include:
● CPG: Single & Double Busbar Panel Type Up to 36kV
● CGMCOSMOS: 24kV 630A Fully Gas Insulated modular Switchgear
● CGM.3: 36kV 630A MV Fully Gas Insulated modular Switchgear
● GAE630/1250: MV Switchgear up to 24kV 630A/1250A Extensible, Gas Insulated MV Switchgear
● Oil-Immersed Power Transformer: (Organic/Mineral Oil) Up to 36kV
● Pad-Mounted Power Transformer

OTN Systems is dedicated to building superior networks for industry. Its roots go back to the mid-eighties when the team started the development of an innovative networking technology matching the needs of Siemens’ industrial divisions. The combination of technological leadership, the “let’s-do-it” attitude, and in-depth segment know-how has led to stunning results.

The team, nowadays OTN Systems, has gained market leadership in specific industrial segments including metros, light rails, oil and gas, power utilities, and mining. With its new product line XTran, the company is ready to become the dominant telecom player across all industries.

Radio Modem manufacturer since 1990

RACOM is involved in the development and production of equipment for wireless data transfer. Their three main product lines are Radio modems, GPRS/EDGE/UMTS routers and Microwave links. RACOM is a modern company with its own technological centre for SMT and hybrid assembly, a subsidiary company, RACOM SLOVAKIA, and an extensive network of international partners, who ensure that we continue to export the majority of our products.

Leading specialists for Instrument Transformers, Cast Resin Applications and Cast Resin Insulated Busbar Systems since 1904

RITZ Instrument Transformers offers a wide range of innovative high-quality products, allowing a precise measuring of currents and voltages.

The company was founded by Dr. Hans Ritzin Hamburg in 1904. RITZ guarantees consistent utilization of synergies within the entire value chain and therefore achieves flexible action, high efficiency, and best quality.

The business SCHAEFER GmbH began its existence in 1969 under the name of FEDERLE.

It has more than 50 years of experience in the design and production of Power Supplies for industrial applications. The company provides Active Harmonic Filter with Modular System 60 A to 300 A. Harmonic filters are used for large buildings as well as automation, wind turbine, and various other industrial applications eliminating harmonic oscillations and consequently costs for reactive energy.

Sécheron Hasler Group is a leading global supplier of electrical and electronic safety  components and solutions and traction power systems for the railway industry and also  provides solutions for renewable energy, DC grid, and other industrial systems.

Sécheron Hasler Group, headquartered in Switzerland, is independent and privately-owned  by a team of entrepreneurs committed to long-term sustainability through technological  innovation, superior quality, and unrivalled customer service. We answer to our customers,  first! 

With more than 1 100 employees worldwide, we are found wherever our customers are  around the globe, positioning us to supply products approved in our customers’ countries or  markets and deliver supply chain and customer services locally. We have products in service  in all countries where railway, mass transit, and high-power industrial equipment are found. 

At Sécheron Hasler Group we pride ourselves on developing and maintaining deep  knowledge and experience-based know-how within our organization in all fields critical to  our business, from electrical, electronics, and software engineering to materials science and  manufacturing processes.

Uninterruptible supply over 30 years!

TESCOM AS, formerly known as TUMEL ELEKTRONIK located in Izmir-Turkey is an independently owned company, offering a wide range of power protection products and services to a wide spectrum of industries and sectors.

During the establishment years the company manufactured electronic control devices and inverters, then in 1986 when the IT sector started developing rapidly, Tescom AS sensed the great need for clean, uninterruptible power and started designing and manufacturing Uninterruptible Power Supplies. As well as an extensive standard UPS range Tescom AS also offers a variety of other products such as Static Transfer Switch (STS), frequency and voltage converters, inverters and rectifiers under its registered trademark “Tescom”. Today all Tescom branded power protection products are manufactured by a group of almost 20 greatly experienced engineers and a staff of over 200 people.

One of the greatest advantages of Tescom AS has always been flexibility. Which means we do not only offer standard products. Thanks to our highly experienced R&D team we also design and manufacture products according to customers’ requirements.

Tescom AS has always made widespread use of the latest developments and technologies in manufacturing, which complies with all the necessary international standards (EN “CE”, ISO9001, ISO14001,OHSAS:18001, TSE, GOST) and norms. All these past years of experience, has led to over 130,000 manufactured power protection products which have been delivered to customers in more than 40 countries in four continents.

Manufacturing Top Quality Surge Arresters since 1960.

Tridelta offers a wide range of metal oxide arresters for a system voltage between 1000 V and 800 kV. This range of products will be supplemented by arresters for special applications. Large quantities of its arresters are successfully used in more than 80 countries of the world and have proved their worth even under the most extreme climatic conditions on all continents worldwide.

Its more than 45 years of experience guarantees quality, high level of reliability, and the maintenance-free use of the equipment over the entire service life. The range of its metal oxide surge arresters conforms to the DIN-VDE and IEC standards.

Surge arresters housed in porcelain and polymer housings developed to protect switchgear, overhead lines, transformers, and other equipment against atmospheric or a system-immanent overvoltage.
● Advanced technological metal oxide solutions for all sorts of applications
● Usage under all climatic conditions
● For voltage levels of up to 800 kV
● Developed and tested pursuant to IEC 60099-4

The Pioneer in Transformer Monitoring

ZTZ engineers have been at the forefront of substation transformer bushing monitoring since 1972. ZTZ’s principal founders developed the fundamental science and instrumentation which detects incipient problems in high-voltage bushings used on large power transformers. ZTZ is the center of competency in this niche. Recently, ZTZ has added partial discharge detection and analysis, high-voltage underground cable monitoring above 345kV, pothead monitoring above 345kV, and a specialty fault gas monitoring system for underground network transformers.

ZTZ maintains an expert field service group for commissioning and service of all ZTZ bushing monitoring systems, bushing monitor systems with PD detection, on-line continuous dissolved gas analysis systems (DGAs), and monitors for underground network transformers.

ZTZ holds an annual users group meeting in February on Miami Beach. During this two-day event, users and other experts present reports of the numerous transformer “saves” and avoided failures through the use of ZTZ systems. Everybody gains further knowledge and experience on these topics while enjoying the beach and excellent weather.