Established in 1994, LEO TELECOM is the leading Russian system integrator, that introduce into production advanced telecommunication and radio communication solutions and equipment to improve security, management efficiency and the level of communication at industrial plants in almost any economy sectors.

For more than 30 years, LEO TELECOM has been applying leading-edge innovations that meet key industrial challenges in the telecommunications and radio communications sector and apply its extensive expertise to integrate and after-sales service of complex and fail-safe communication systems that are essential for the efficient and safe management of comprehensive technological processes at enterprises and infrastructure facilities.

Driven by our main principle — project management, we interact with our customers according to international standards of industrial construction and offer them not only our technical professionalism but also expert assessment of the project, optimal technological platform determination and turn-key solutions including telecommunication systems construction, design, radio frequency planning, equipment supply, installation and commissioning.

Powered by our own design institute, service center, as well as an electrotechnical laboratory, equipped with all the necessary testing and control equipment, allow us to provide customers with advanced service not only at the design stage, but also during the after-sales service, staying with them in the most difficult situations.

Today, largest companies in the oil and gas, mining and nuclear industries, energy, aviation and astronautics, railway and water transport, industrial production, and integrated safety and security have chosen the unique experience and reliability of LEO TELECOM.

In 2025 LEO TELECOM has more than 180 employees including 50 engineers and designers and 45 members of project management team.

T-Helper Svyaz is a leading Russian system integrator with over 25 years of experience in the telecommunications industry. We specialize in providing comprehensive solutions for the design, implementation, and maintenance of professional digital and analog radio communication systems. Our expertise spans from small-scale single-site installations to large-scale trunked radio networks with extensive coverage areas.
Our core competencies include the development of custom control software, such as the TAKT PRO software platform. This software enables us to deliver high-quality, reliable solutions that meet the unique requirements of our clients.

JSC «Concern «Sozvezdie» specializes in development and manufacture of high-tech control and communication systems, radioelectronic warfare equipment and special hardware for the needs of the Army and other special forces, up-to-date systems and means, and also civil and telecommunication products based on the latest scientific and technological achievements and innovative technologies, software for them.

The main activities:

• automated communication and control systems for tactical and operational levels;
• electronic warfare automated systems and means;
• special purpose automated systems for non-confidential and confidential digital radio communication and control;
• professional communication systems and means and also broadband communication systems

12 years of experience at the Russian telecommunications market.

Core Services:

• Design and engineering
• Equipment supply
• Installation and commissioning (wired and wireless communication networks, PMR systems, structured cabling systems, LANs, power systems, fire and security systems, video surveillance and public address systems)
• Full-cycle fiber optic cable installation (FOCL)

Licenses / Certifications:

• Member of the SRO Association "Petrovskoye Construction Union" (construction)
• Member of the SRO Association "Baltic Designers Union" (design)
• License to work with classified state information (including certified First Department)

Key Competencies of LLC "ITSZ":

• Authorized distributor / official representative of INFINET (Broadband Wireless Access systems), based in Yekaterinburg
• Authorized distributor of ARSYNTEC (power management systems), based in Moscow
• Own fleet of service vehicles
• Secured warehouse facilities

Clients include:

FSUE Rosmorport, Lenenergo, Tyumenenergo, Pskovenergo, Rosseti Severo-Zapad, Gazprom Neft, LUKOIL, North-West Air Navigation, IT Systems of the St. Petersburg Administration, Rostelecom, Tele2, VimpelCom, MTS, MegaFon, EuroChem JSC, Russian security services, and others.

KB PULSAR-TELECOM, the Russian developer and manufacturer of telecommunications equipment offers solutions in the field of professional communication, data transmission, radio communication, smart PA systems. The company's in-house products include IP-PBX, media gateways, switches, PA amplifiers, as well as a full range of radio equipment, including base stations, mobile and portable radios. KB PULSAR-TELECOM solutions are used on the communication networks of Russian Railways, the Moscow Metro, resource-extraction and power companies, law enforcement agencies.

"NEXITEL" is a system integrator specializing in the design, supply, construction and putting into service of conventional and trunking radio communication systems equipment of domestic and foreign production, provides a wide range of services in the field of telecommunications. «NEXITEL» LLC is authorized by the JSC "Kalugapribor" manufacturer and has the rights to supply consumers with equipment for mobile radio communication systems of TETRA and DMR standards in the territory of the Russian Federation and the customs union of the EAEU, to perform work on installation supervision, configuration, repair and maintenance. Our company's engineers have experience in putting into service over 400 TETRA base stations of JSC Kalugapribor and DMR in the regions and areas of the Russian Federation: Yamalo-Nenets Autonomous Okrug, Khanty-Mansiysk Autonomous Okrug, Nenets Autonomous Okrug, Yakutia, Komi, Vologda, Irkutsk, Sakhalin and Amur regions, Khabarovsk and Primorsky Krai, Crimea.

STC PROTEI is a Russian research and production company founded in St. Petersburg in 2002. Engaged in the development and production of a whole range of software and hardware products for the telecommunications and digitalization of enterprises. Offers telecom operators, government agencies and industrial enterprises a wide range of equipment implemented using the most promising IT technologies.

Activities

• Solutions for mobile operators: Private LTE/5G hardware and software, LTE packet network core (EPC), Messaging, IN and VAS platforms, MVNO/MVNE solutions, including turnkey Full MVNO, roaming platforms.
• Solutions for fixed communication networks: a full range of software and hardware for NGN/IMS networks, Call-centers, an intelligent platform for the implementation of any IN and VAS services.
• Specialized solutions: video surveillance systems, own videoconferencing platform, system-112, Safe City APK, MCPTT platform, unified communications platform.

A feature of our systems is software and hardware of our own design. The entire production cycle is organized in St. Petersburg. The company is an active participant in the import substitution program.

PROTEI STC equipment is successfully operating in all regions of Russia and in 42 other countries. 60 fixed and mobile operators use our solutions to provide high-quality services for 250 million subscribers, and 45 regions of Russia have implemented our solutions in the field of integrated security systems.

The Laboratory of Infocommunication Networks (LLC LIS) was founded in 2008. The company offers a full range of services for the design, deployment, provisioning and optimization  of wireless communication networks such as 4G, 5G, WiFi, FWA as well as audits of existing wireless communication networks using foreign and domestic manufactured equipment.

 The company's portfolio includes equipment for deployment of Private LTE and Private 5G networks:

• LAD-BS-xxxx base stations with combined and distributed architecture;
• LAD-AC-V mobile subscriber stations as CPE for deployment on vehicles – trucks, cars, and trains;
• LAD-AC-S stationary subscriber stations as CPE for placement on metal structures inside buildings, CPE with industrial controller functionality;
• LAD-AC-N portable subscriber stations in the form of smartphones, tablets, and mobile routers;
• LAD-BS-IOT/M2M supporting NB-IoT and LTE-M technologies;
• LAD-Core and LAD-Core-U micro and mini network cores;
• LAD-Service multiservice support platform (IMS server for VoLTE and VoNR services);
• LAD-Management OSS system;
• Automated technical control system (ASTC) (hybrid TSMW, TEMS, HTZ).

Based on the developed equipment, LIS offers a range of technical solutions, including:

"Wireless Factory";

• Digital Twins;
• Industry 4.0-compliant manufacturing;
• Equipment for specialist training centers;
• Provision of mission-critical services (Mission Critical Networks);
• Navigation and communications in mines and quarries;
• Information flow maps.

The full development and production cycle of this equipment is manufactured in the Russian Federation. The equipment has all the necessary certificates and declarations of conformity with the Ministry of Communications, transport security, and the Eurasian Economic Union.

LIS actively works with Russian telecom operators (Tele2, MTS, Megafon, Beeline), industrial companies in the areas of import substitution of foreign equipment with Russian equipment.

EXCERA is a modern leader in the field of professional radio communications. Our story began in 2012, building on the legacy of our parent company, Beijing Vigor. Since 1993, Beijing Vigor has been the first supplier of police communication solutions in China.

We have deep expertise in PDT and DMR standards, and we hold numerous patents in key areas—from communication protocols to hardware design.

Our goal is to develop innovative products for our clients in public safety, transportation, and business. Excera is a global developer, manufacturer, and service company. We are committed to becoming the premier provider of network solutions, offering cutting-edge technology and maximum value to our partners worldwide.

TRIALINK Group is a Russian developer and systems integrator specializing in telecommunications, operating since 1994. The company’s core focus is the development and deployment of proprietary solutions for professional (mission-critical) communications.

Key product lines include:

RONET – a software-hardware platform enabling the rapid deployment of instant wireless push-to-talk (PTT) communication systems;

MARS-ARSENAL – a state-of-the-art software-hardware public alert and mass notification system;

MARS-MONITORING – an innovative real-time monitoring system for detecting and tracking hazardous natural and industrial processes.

LLC “MPT-Service project” has been established in 2005. We are the member of MPT-Service group. Our group’s history has began in 1997. We are specialized in trunking system technology like MPT-1327 protocol systems and DMR standard systems. In our projects we use as import equipment as our own designed equipment too. Now we are involved in some new technology solution design as interoperability systems between narrow band radio and wide band radio equipment. Most of our customers are mining companies work in open pit sites.

Kirisun Communication Co., Ltd., better known as Kirisun, is a leading supplier of DMR and PTToC equipment in Russia. The company is also a rapidly growing participant in the global PMR market.

Keeping high status, Kirisun strictly follows international quality standards, implementing innovations into subscriber devices and system solutions for telecom operators and private networks.

Each year, the Company invests approximately 15% of its revenue in R&D to promote technological advancements. This investment allows Kirisun to replenish its catalog of solutions with modern and in-demand products.

Our own production facilities enable us to manufacture 1.2 million units of equipment annually, and our logistics ensure the shortest possible delivery time, even during global instability or crisis periods.

MegaFon is the All-Russian operator of digital capabilities. The company's services in Russia are used by 78 million clients.

Combining all spheres of IT and telecommunications, MegaFon ForBusiness creates in-demand digital services based on cloud computing, Internet of Things, big data analysis, artificial intelligence, as well as solutions for sustainable secure communication and cybersecurity. The portfolio of the company includes more than 75 products and services, most of which are based on Russian software, which ensures stable operation under any conditions.

МТС – ведущая компания в России в сферах мобильной и фиксированной связи, передачи данных и доступа в интернет, кабельного и спутникового ТВ-вещания; провайдер цифровых сервисов, включая финтех и медиа в рамках экосистем и мобильных приложений; поставщик ИТ-решений в области объединенных коммуникаций, интернета вещей, обработки данных, облачных вычислений и кибербезопасности. Услугами мобильной связи МТС пользуются более 88 млн абонентов, количество экосистемных клиентов превышает 17 млн.

Компания «ТИССКОМ» - системный интегратор и поставщик оборудования производственной связи, работающий с 2012 года на телекоммуникационном рынке, и имеет подтвержденный многолетний опыт проектирования, строительства и обслуживания объектов и сетей связи:

• оперативных, производственных, ведомственных сетей радиосвязи стандартов TETRA и DMR;
• сотовой связи стандартов GSM/UMTS/LTE;
• радиорелейных и волоконно-оптических линий связи;
• ретрансляторов сигналов спутниковых систем позиционирования ГНСС (ГЛОНАСС, GPS, BeiDou, Galileo).

Основным направлением деятельности организации является обеспечение системной интеграции в отрасли связи и информационных технологий на всей территории Российской Федерации.

АО «Уральские заводы» предлагает решения в области современных цифровых стандартов радиосвязи (DMR TIER III и DMR TIER III):

• носимые, возимые, стационарные радиостанции
• базовые станции и ретрансляторы
• системы дистанционного управления
• системы навигации и мониторинга транспортных средств
• системы передачи данных по радиоканалу
• быстроразворачиваемые комплексы связи
• оснащение подвижных узлов связи
• цифровые устройства преобразования речи
• решения по радиосвязи для силовых структур, транспортной и нефтегазовой отрасли.

Компания ООО «Хайтес Коммьюникейшнс» является официальным представителем ведущего мирового лидера в области профессиональных частных телекоммуникационных решений Hytera Communications Corporation Limited.  Мы предоставляем услуги технической поддержки и инженерного обслуживания телекоммуникационного оборудования и программного обеспечения, а также проводим экспертизу по решениям в области профессиональной мобильной радиосвязи стандартов DMR, TETRA, LTE и мобильного видеонаблюдения. Команда высокопрофессиональных специалистов, нацеленных на результат и достижение целей, проводит тренинги и консультации заказчиков. Осуществляет сертификацию сервисных центров. Оказывает маркетинговую и информационную поддержку партнеров в части продвижения продукции и проведения роудшоу, конференций, представительских мероприятий.