United Electric Systems Inc. (UNELSYS) Part of Power Economy Group Company United Electric Systems Inc. (UNELSYS) is a specialized engineering and manufacturing company committed to delivering advanced secondary power system solutions for utilities, industries, and critical infrastructure operators across the Americas and the Middle East. Headquartered in Abu Dhabi under the Power Economy Group Company, UNELSYS has built a strong international presence through its engineering excellence, manufacturing capabilities, and customer-centric approach. Established in 2005 in Allentown, Pennsylvania, UNELSYS began its journey as a Substation Secondary Engineering Design Services provider, offering comprehensive design, integration, and testing services for substation protection, automation and control systems. In its early years, the company supported utility customers across Latin America, the Middle East and key markets in the United States, including New York State, providing highly specialized engineering and onsite field testing services for substation primary equipment. Driven by the growing demand for high-quality protection and automation solutions, UNELSYS expanded from engineering services into advanced panel manufacturing and assembly. Today, the company operates a fully equipped facility that supports end-to-end engineering, fabrication, wiring, integration, and testing—enabling UNELSYS to deliver turnkey secondary systems that meet stringent utility standards. Engineering & Manufacturing Capabilities UNELSYS offers a comprehensive suite of engineered solutions designed for modern transmission, distribution and industrial networks. Its portfolio includes: Protection & Relay Panels Automation & RTU Panels SCMS / SAS Panels Fault Monitoring System Panels LCC (Local Control Cubicle) Panels These systems are engineered, assembled and delivered to leading utilities including Avangrid, PPL, Con Edison, SMUD, PG&E and to regional utilities across Puerto Rico and the Dominican Republic. UNELSYS’ strong understanding of diverse utility standards and compliance requirements enables consistent, high-quality delivery across multiple regions. Markets & Customers Served UNELSYS supports a broad and diversified market base, including: • Transmission and distribution utilities • Renewable energy operators • EPC contractors • Industrial and commercial infrastructure • Data center operators • Municipal and government power authorities Its regional reach extends across: • United States – Key utility regions in the Northeast, California, and Midwest • Latin America – Puerto Rico, Dominican Republic and surrounding markets • Middle East – Through the Power Economy Group’s projects and partnerships This geographic spread enables UNELSYS to adapt solutions to varied engineering standards, environmental conditions and operational priorities. Strategic Partnerships for T&D To provide complete transmission and distribution solutions and support the needs of utilities, industries and data centers, UNELSYS collaborates with leading global OEMs. These partners will also join UNELSYS at the DTECH 2026 booth: 1. A-Eberle Solutions for voltage regulation and comprehensive power quality measurements across all grid levels. 2. Fluent Grid A digital transformation software provider offering advanced utility platforms for meter data management, customer engagement and operational analytics. 3. On Load Gear Manufacturers of Medium Voltage Vacuum Circuit Breakers engineered for durability, reliability, and grid stability. 4. Reconnect Energy A leader in renewable energy forecasting, enabling better integration of solar and wind resources into modern grids. 5. Voltap Experts in on-load tap changers, ensuring efficient transformer voltage regulation and long-term reliability. These partners complement UNELSYS’ engineering and manufacturing capabilities, enabling a unified offering across protection, automation, primary equipment, digital systems, and renewable integration. Presence at DTECH 2026 At DTECH 2026, United Electric Systems Inc. is proud to showcase its engineering expertise, manufacturing capabilities and integrated technology offerings alongside its OEM partners. Visitors to the booth will experience a complete ecosystem of solutions—including protection and automation panels, digital substation systems, primary equipment technologies, grid software platforms, and renewable energy forecasting tools. UNELSYS’ mission is to support utilities and industries in building stronger, smarter, and more resilient power networks. Its presence at DTECH reflects its commitment to innovation, partnership, and long-term value creation across the energy sector.
SISCO, Inc.
Systems Integration Specialists Company (SISCO) delivers solutions for the energy industry by supporting international standards, including IEC 61850 and ICCP-TASE.2, IEEE COMTRADE, and CIM (IEC 61970 and IEC 61968) SISCO technology is dominant in thousands of power systems worldwide, helping our customers build resilient, high-performance power-system applications that are interoperable using widely adopted international standards. SISCO products include source code, off-the-shelf interfaces, Unified Analytics Platform, and other tools to facilitate efficient systems integration. SISCO services include use case and model consulting, systems integration, application development, training, support, and maintenance.
Sentient Energy
Sentient Energy, a subsidiary of Accurant International and a member of the Grid AI Alliance, is a leader in intelligent line sensing, data analytics, optimization, and control solutions for electric distribution grids. Sentient Energy’s advanced hardware and software systems empower utilities to make informed, data-driven decisions to ensure reliable, safe, and efficient power delivery. With the industry’s only comprehensive Grid Analytics System, which covers both underground and overhead distribution networks, Sentient Energy also provides the most flexible communication options available, including LTE or AMI networks. The company leads the global market, deploying the largest network of line sensors across North America to deliver real-time data for predictive insights and strategic grid management and wild-fire mitigation as well as improved quality of service to electric customer. Sentient Energy’s Grid Edge Control solutions help utilities manage demand and reduce losses at the grid’s edge through techniques such as Volt-VAR optimization, conservation voltage reduction, and peak demand reduction. Sentient’s next-generation distributed safe batteries deployable on pads or on poles, bring local distributed power sources for capacity or power backup for customers. Join us at booth #1629 or contact us at info@sentient-energy.com or schedulingdtech26@accurantllc.com to schedule a meeting. For further information, visit www.sentientenergy.com or follow Sentient Energy on LinkedIn.
Schweitzer Engineering Laboratories
Schweitzer Engineering Laboratories (SEL) invents, designs, and builds digital products and systems that protect power grids around the world. This technology reduces blackouts and enables customers to improve power system reliability, safety, and cost. SEL, a 100 percent employee-owned company headquartered in Pullman, Washington, has manufactured products in the United States since 1984. Today, the company serves customers in 173 countries, with key locations in Europe: Spain, Italy, the Republic of Georgia, and the United Kingdom, as well as in 16 other countries globally. The company provides unmatched technical support, customer service, and a 10-year worldwide warranty. | Schweitzer Engineering Laboratories (SEL) invents, designs, and builds digital products and systems that protect power grids. This technology reduces blackouts and enables customers to improve power system reliability, safety, and cost. SEL, a 100 percent employee-owned company headquartered in Pullman, Washington, has manufactured products in the United States since 1984. Today, the company serves customers in 173 countries, with more than 100 locations in the U.S. and around the world. The company provides unmatched technical support, customer service, and a 10-year worldwide warranty. | SEL invents, designs, and builds digital products and systems that protect power grids around the world. This technology prevents blackouts and enables customers to improve power system reliability, safety, and cost. SEL, a 100 percent employee-owned company that is headquartered in Pullman, Washington. | SEL invents, designs, and builds digital products and systems that protect power grids around the world. This technology prevents blackouts and enables customers to improve power system reliability, safety, and cost. SEL, a 100 percent employee-owned company that is headquartered in Pullman, Washington, has manufactured products in the United States since 1984, and now serves customers in 172 countries. SEL provides unmatched technical support, customer service, and a 10-year worldwide warranty. | SEL invents, designs, and builds digital products and systems to protect power grids, reducing blackouts and improving reliability, safety, and cost. Headquartered in Pullman, Washington, SEL is a 100% employee-owned company that has manufactured products in the U.S. since 1984. Today, SEL serves customers in 173 countries.