The smart grid industry in Texas focuses on modernizing electricity networks using advanced technologies. This innovative sector includes a variety of players—energy management firms, consulting companies, and technology providers. These entities offer solutions ranging from smart metering to grid optimization, aiming to enhance reliability and efficiency. As renewable energy sources gain momentum, integrating them into existing systems becomes critical. Hedging against outages and improving operational performance are substantial goals. Future forecasts indicate growth driven by digital advancements and increasing energy demands.

The companies in this list represent a mix of sizes and specialties. Ranging from startups to established firms, they are headquartered in cities like San Antonio, Houston, and Dallas, reflecting Texas's vibrant energy sector. Founded between 1997 and 2021, these private and corporate entities provide a variety of services, such as smart metering technologies, energy management solutions, and consulting services to utilities and industries.

Read on to discover more about Texas's top smart grid companies.

Top 25 Smart Grid Companies Companies in Texas

1. Consert, Inc.

• Website: consert.com
• Ownership type: Corporate
• Headquarters: San Antonio, Texas, United States (USA)
• Latest funding: February 2013
• Founded year: 2008
• Headcount: 51-200
• LinkedIn: consert-inc.

Consert, Inc., based in San Antonio, Texas, is an energy management company that provides smart metering solutions tailored for utility companies. Founded in 2008, the company focuses on modernizing utility operations through advanced metering technology and grid management solutions. Their offerings include a range of products and services designed to enhance customer engagement and improve energy management. Consert's solutions address various challenges faced by utilities, such as asset management, demand response, and the integration of distributed energy resources. Despite their contributions to the smart grid sector, the company has not reported any recent funding, which may indicate limited growth or expansion activities in recent years.

2. Future Grid

• Website: future-grid.com
• Ownership type: Private
• Headquarters: San Antonio, Texas, United States (USA)
• Employee distribution: Australia 100%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: future-grid

Future Grid, based in San Antonio, Texas, is an energy solutions provider that specializes in power quality and grid management. Founded in 2012, the company has developed a suite of products aimed at enhancing the operational efficiency of utility companies and energy providers. Their flagship offerings include the DSO Box, which eliminates ongoing analytics cloud costs, and outagePLUS, known for its superior outage detection capabilities. Future Grid leverages smart meter data to provide real-time analytics, helping clients detect network faults and optimize their operations. The company has garnered positive feedback from users across various regions, highlighting its effectiveness in minimizing disruptions and ensuring a stable power supply. With a focus on integrating renewable energy sources and improving grid resilience, Future Grid is actively contributing to the evolution of smart grid technology.

3. NKSoft Corporation

• Website: kema.nksoft.com
• Ownership type: Private
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: Bangladesh 61%, United States (USA) 31%, United Kingdom (UK) 8%
• Founded year: 1997
• Headcount: 201-500
• LinkedIn: nksoft-corp

NKSoft Corporation, based in Dallas, Texas, is a private consulting firm founded in 1997. The company specializes in providing expert advisory services to the utility industry, focusing on smart grid consulting, cyber security, and transmission and distribution engineering. With a team of over 225 consultants, NKSoft has a wealth of experience, averaging more than 22 years in the utility sector. They have successfully completed over 125 smart grid projects worldwide, demonstrating their capability in assisting utility companies in modernizing their infrastructure and enhancing operational efficiency. Their client base includes various utility organizations seeking to implement advanced technologies and improve their service delivery. NKSoft's global presence, with significant operations in the USA, Bangladesh, and the UK, further underscores their commitment to supporting utility clients across different regions.

4. Eeplus, INC

• Website: eeplus.com
• Ownership type: Private
• Headquarters: Lewisville, Texas, United States (USA)
• Employee distribution: United States (USA) 52%, India 44%, Canada 5%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: ee-plus

Eeplus, INC, founded in 2018 and based in Lewisville, Texas, is an energy advisory firm that specializes in renewable energy development and grid solutions. The company offers a range of services, including advanced grid data analytics, electric utility advisory services, and support for distributed energy resources (DER). With a team that boasts over 40 years of combined experience in electric grid planning and operations, Eeplus has overseen significant renewable project development and grid integration across various markets. Their focus on data science and AI applications further enhances their ability to provide innovative solutions for energy stakeholders. The firm collaborates closely with electric utilities and other energy stakeholders to navigate the complexities of energy integration, ensuring reliability and sustainability in energy systems.

5. Energetika Technologies

• Website: energetika.com
• Ownership type: Private
• Headquarters: San Antonio, Texas, United States (USA)
• Employee distribution: Mexico 77%, Chile 17%, Italy 6%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: energetika-technologies

Energetika Technologies, founded in 2010 and based in San Antonio, Texas, is a private energy solutions provider that specializes in advanced energy intelligence and efficiency technologies. The company offers a range of services, including monitoring systems, smart city solutions, and energy management consulting. Their clientele primarily consists of businesses in the retail and industrial sectors, all seeking to optimize energy consumption and minimize operational costs. Energetika's innovative approach combines the Internet of Things (IoT) with energy efficiency, allowing for significant savings and enhanced operational insights. The company operates internationally, with a notable presence in Mexico, Chile, and Italy, and has developed projects that integrate smart technologies to create intelligent environments. Their commitment to sustainability and efficiency is evident in their project methodologies, which focus on real-time data collection and analysis to drive continuous improvement in energy management.

6. Lancium

• Website: lancium.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Latest funding: $500.0M, November 2024
• Founded year: 2017
• Headcount: 51-200
• LinkedIn: lancium-llc

Lancium is an energy technology company based in Houston, Texas, founded in 2017. The firm specializes in clean energy solutions tailored for data centers and other energy-intensive industries. It offers energy orchestration and management services, utilizing proprietary software to optimize energy consumption and ensure access to low-cost, renewable energy. Lancium's clientele primarily includes businesses in the technology and energy sectors, which are increasingly seeking efficient energy management strategies. The company has recently secured significant funding, amounting to $500 million, indicating strong investor confidence in its business model and growth potential. With a focus on gigawatt-scale clean campuses, Lancium is positioned to play a crucial role in the energy transition, addressing the challenges posed by the growing demand for energy driven by advancements in artificial intelligence and electrification.

7. Greenapsis

• Website: greenapsis.com
• Ownership type: Private
• Headquarters: San Antonio, Texas, United States (USA)
• Employee distribution: Mexico 100%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: greenapsis

Greenapsis, founded in 2010 and based in San Antonio, Texas, is a private green technology company that specializes in Internet of Things (IoT) solutions aimed at enhancing energy efficiency and promoting sustainability. With a workforce of around 71 employees, the company focuses on providing innovative products and services that cater to both industrial users and residential customers. Their offerings include advanced energy management systems, smart lighting solutions, and consulting services designed to help clients optimize energy use and reduce emissions. Greenapsis is particularly active in the smart grid sector, developing technologies that support smart homes, smart industries, and smart cities. Their Energy Manager 4.0 and smart metering solutions exemplify their commitment to integrating technology for better energy management. The company operates primarily in Mexico, reflecting its regional focus and expertise in the energy market.

8. Grid United

• Website: gridunited.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2021
• Headcount: 51-200
• LinkedIn: grid-united

Grid United, based in Houston, Texas, is an energy infrastructure developer dedicated to modernizing the U.S. electric grid. Founded in 2021, the company focuses on utility-scale electric transmission projects aimed at enhancing grid resilience and lowering electricity costs for communities and local utilities. With a team of experienced professionals from the energy sector, Grid United is committed to constructing long-haul high-voltage transmission lines that address the increasing demand for reliable energy delivery. The company employs advanced technologies, including both direct current and alternating current systems, to optimize the efficiency and reliability of power transmission. Their projects are strategically located to improve the overall performance of the electric grid, and they actively engage in partnerships with local utilities and stakeholders to ensure the successful implementation of their initiatives. Grid United's involvement in significant projects, such as the North Plains Connector and collaborations with companies like Hitachi Energy, highlights their role in advancing the modernization of energy infrastructure in the United States.

9. Polytec NORTH AMERICA

• Website: polytec.us
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 90%, Canada 5%, Mexico 5%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: bmgroupusa-corp

Polytec NORTH AMERICA, established in 2016 and based in Houston, Texas, is a private company that operates under the BM Group Polytec umbrella. The firm specializes in automation, robotics, and renewable energy solutions, providing advanced systems and services primarily to industrial clients. Their focus spans various sectors, including steel, automotive, and renewable energy. Notably, Polytec offers energy management systems and smart grid management solutions, which are essential for modernizing energy infrastructure. Their capabilities include automation for renewable energy power plants, battery energy storage systems, and cloud platforms for remote control and energy management. This positions them as a significant contributor to the development of smart grid technologies, aimed at improving efficiency and reducing operational costs for their clients.

10. Network Broadcast

• Website: bromteck.com
• Ownership type: Private
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: Argentina 56%, Brazil 18%, Costa Rica 9%, Other 18%
• Founded year: 1985
• Headcount: 11-50
• LinkedIn: network-broadcast

Network Broadcast, known as Bromteck, is a technology solutions provider based in Dallas, Texas. Founded in 1985, the company has carved out a niche in the information and communication technology sector, particularly serving service providers in telecommunications and energy. Bromteck offers smart grid solutions that include consulting, implementation, and supervision of projects designed to enhance operational efficiency. Their expertise extends to various sectors, including electric power, water, and industry, where they implement innovative technologies to improve process management and communication. The company operates internationally, with a significant presence in Latin America, and focuses on adapting world-class technology to meet local needs. Bromteck's commitment to operational excellence and continuous innovation positions it as a relevant player in the smart grid industry.

11. Allegiant Utility Services, Inc.

• Website: allegiantutilityservices.com
• Ownership type: Corporate
• Headquarters: Manor, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: February 2023
• Founded year: 1996
• Headcount: 51-200
• LinkedIn: allegiant-utility-services

Allegiant Utility Services, Inc., founded in 1996 and based in Manor, Texas, specializes in utility services, particularly in the installation, testing, and sales of meters for electric, gas, and water utilities. With a workforce of approximately 31 employees, the company serves rural electric cooperatives and municipalities across the United States. Allegiant installs around 500,000 meters and network devices annually, showcasing its significant operational capacity. Their services extend beyond mere installation; they offer project management, field services, and customer engagement solutions, all supported by a digital platform designed to streamline operations and enhance service efficiency. Allegiant's expertise in smart grid technology and their partnerships with various utility organizations further solidify their role in advancing energy management and distribution systems.

12. Reliant Energy

• Website: reliant.com
• Ownership type: Corporate
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 94%, Mexico 3%, Other 2%
• Latest funding: May 2009
• Founded year: 2000
• Headcount: 1001-5000
• LinkedIn: reliant-energy

Reliant Energy, founded in 2000 and based in Houston, Texas, is an electricity provider that serves both residential and business customers. The company offers a range of electricity plans, including fixed-rate and renewable energy options, aimed at helping customers manage their energy consumption effectively. Reliant Energy emphasizes reliability and customer service, providing tools and resources for energy management, such as mobile applications that allow users to track their electricity usage. They also promote renewable energy initiatives, including solar power options, which reflect a growing trend towards sustainability in the energy sector. With a workforce of over 1,000 employees, Reliant Energy operates primarily in the United States, with a small presence in Mexico. The company has not reported any recent funding, indicating a stable operational model since its inception.

13. Oncor Electric Delivery

• Website: oncor.com
• Ownership type: Corporate
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Debt), $500.0M, February 2024
• Founded year: 2001
• Headcount: 1001-5000
• LinkedIn: oncor-electric-delivery

Oncor Electric Delivery Company, founded in 2001 and based in Dallas, Texas, is a corporate entity that specializes in the transmission and distribution of electricity. With a workforce of over 3,500 employees, Oncor serves both residential and commercial customers, ensuring a reliable power supply across its service area. The company plays a vital role in maintaining the electric grid, which includes integrating renewable energy sources into its operations. Oncor is also actively involved in energy efficiency programs, offering incentives for both residential and commercial customers to reduce energy consumption. Their recent funding of $500 million in February 2024 indicates ongoing investment in infrastructure and technology, further enhancing their capabilities in the energy sector.

14. Electric Power Engineers

• Website: epeconsulting.com
• Ownership type: Venture Capital
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 64%, Canada 15%, Lebanon 11%, Other 10%
• Latest funding: January 2025
• Founded year: 1968
• Headcount: 201-500
• LinkedIn: epeconsulting

Electric Power Engineers, LLC (EPE) is an engineering consulting firm based in Austin, Texas, with a history dating back to 1968. The company specializes in providing energy solutions tailored to the needs of clients in the power and energy sectors, including utilities and energy storage companies. EPE's service offerings include digital transformation, grid modernization, and regulatory compliance, which are vital for the advancement of smart grid technologies. They execute numerous interconnection studies weekly, supporting utility-scale projects and facilitating the integration of renewable energy sources. With a global presence that extends beyond the United States to countries like Canada and Lebanon, EPE has established itself as a trusted partner for clients navigating the complexities of modern energy systems. Their proprietary software solutions and technical expertise further enhance their ability to deliver effective consulting services across various energy projects.

15. Shermco Industries

• Website: shermco.com
• Ownership type: Private Equity
• Headquarters: Irving, Texas, United States (USA)
• Employee distribution: United States (USA) 84%, Canada 16%
• Latest funding: June 2018
• Founded year: 1974
• Headcount: 1001-5000
• LinkedIn: shermco-industries

Shermco Industries, founded in 1974 and based in Irving, Texas, is a private equity-owned electrical services company with a workforce of over 1,000 employees. The firm specializes in maintenance, engineering, and testing solutions for electrical power systems, serving a variety of sectors including utilities, renewable energy, oil and gas, and data centers. Shermco operates across North America, providing essential services that ensure reliable power operations. Their offerings include field services, engineering solutions, and systems integration, with a notable emphasis on safety and customer satisfaction. The company has established itself as a significant player in the electrical services market, particularly in areas related to smart grid technology, where their expertise in power system studies and renewable energy services is increasingly relevant.

16. Expanse Electrical Co.

• Website: expanseelectrical.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1951
• Headcount: 501-1000
• LinkedIn: expanse-energy-solutions

Expanse Electrical Co., founded in 1951 and based in Houston, Texas, is a private electrical services company with a workforce of approximately 197 employees. The company specializes in automation and control solutions, electrical distribution, and engineering services, primarily serving the energy, industrial, and water sectors. Expanse provides a comprehensive range of services, including design, installation, maintenance, and project management, aimed at enhancing operational efficiency and sustainability. Their focus on energy transition services highlights their commitment to supporting clients in reducing resource consumption and decarbonizing operations. With over 70 years of experience, Expanse has developed a reputation for reliability and expertise in power systems, making them a significant player in the electrical services industry.

17. Enterprise Mobile

• Website: enterprisemobile.com
• Ownership type: Corporate
• Headquarters: Plano, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: March 2011
• Founded year: 2006
• Headcount: 51-200
• LinkedIn: enterprise-mobile

Enterprise Mobile, a subsidiary of Honeywell, is based in Plano, Texas, and was founded in 2006. The company specializes in industrial automation, providing a variety of products and services that enhance operational efficiency and safety across multiple sectors, including energy and healthcare. Their offerings include detection and measurement solutions, personal protective equipment, and smart energy solutions. Notably, Enterprise Mobile has developed smart grid solutions that integrate advanced technologies for energy management, such as Honeywell Connexo® and Honeywell Forge Performance+ for Utilities. These solutions aim to optimize energy usage and support the transition to renewable energy sources. Despite not having reported any recent funding, the company continues to operate globally, catering to the specific needs of its clients in the energy sector and beyond.

18. Facility Innovations Group

• Website: facilityig.com
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: facility-innovations

Facility Innovations Group, based in Austin, Texas, is an energy solutions provider that specializes in energy efficiency and renewable energy services. Founded in 2013, the company assists businesses and organizations in achieving their sustainability goals through tailored solutions. Their offerings include solar energy systems, energy management consulting, and various services such as EV charging, load response, and IoT integration. Facility Innovations Group has developed and maintained numerous solar energy projects across North America, including installations for public schools and private enterprises. Their comprehensive approach to energy management helps clients reduce energy costs and improve operational efficiency, making them a significant player in the energy sector.

19. Active Power Inc.

• Website: activepower.com
• Ownership type: Corporate
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 88%, India 6%, China 3%, Other 3%
• Latest funding: September 2016
• Founded year: 1992
• Headcount: 51-200
• LinkedIn: active-power

Active Power Inc., founded in 1992 and based in Austin, Texas, is a company that designs and manufactures flywheel-based uninterruptible power supply (UPS) systems. Their innovative solutions provide reliable power to critical sectors such as data centers, healthcare, and industrial manufacturing, ensuring uninterrupted operations. Active Power's technology is recognized for its energy efficiency and minimal environmental impact, making it a suitable choice for organizations aiming to enhance sustainability. The company operates globally, with a significant presence in the United States and additional operations in India, China, and Kenya. Active Power's products, including the CLEANSOURCE® series, utilize kinetic energy storage, offering a battery-free alternative that reduces maintenance and operational costs. Their systems have been deployed in various applications, safeguarding critical infrastructure and supporting the transition towards more resilient energy systems.

20. Strong Electric LLC

• Website: strongelectric.net
• Ownership type: Private
• Headquarters: Pflugerville, Texas, United States (USA)
• Founded year: 2010
• Headcount: 201-500
• LinkedIn: strong-electric-llc

Strong Electric LLC, also known as Expanse Electrical Co., is a private service company based in Pflugerville, Texas, founded in 2010. With a workforce of approximately 201-500 employees, the company specializes in electrical and automation solutions tailored for the energy, industrial, and utility sectors. Their extensive service offerings include integrated automation, electrical distribution systems, and engineering services, all aimed at improving operational efficiency and safety for their clients. Notably, Strong Electric is involved in energy transition services, which focus on optimizing resource consumption and reducing carbon footprints. Their expertise spans various industries, including power generation and delivery, water and wastewater management, and industrial applications. This positions them as a significant player in the evolving energy landscape, particularly in the context of smart grid technologies.

21. Solid State Power LLC

• Website: solidstatepower.net
• Ownership type: Private
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2020
• Headcount: 11-50
• LinkedIn: solid-state-power-llc

Solid State Power LLC, based in Dallas, Texas, specializes in the research and development of advanced power conversion devices, particularly solid state transformers. Founded in 2020 by a team of seasoned professionals with extensive experience in power electronics, the company aims to tackle the inefficiencies of traditional power systems. Their innovative solutions are designed for various sectors, including the electrical grid, industrial applications, and military use. Solid State Power has engaged in significant projects, collaborating with organizations like EPRI and multiple utilities to demonstrate their technology's capabilities. Their focus on integrating renewable energy solutions and improving grid efficiency aligns well with the evolving demands of the energy sector.

22. THG Energy Solutions

• Website: thgenergy.com
• Ownership type: Venture Capital
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Seed, $4.0M, May 2019
• Founded year: 2003
• Headcount: 11-50
• LinkedIn: thg-energy-solutions-llc

THG Energy Solutions, based in Austin, Texas, is an energy management company founded in 2003. With a team of approximately 36 employees, THG focuses on providing innovative software solutions and demand response technology aimed at optimizing energy usage for various clients, including commercial, industrial, and governmental sectors. Their flagship offerings include an award-winning energy intelligence software platform that organizes utility data and streamlines energy management efforts. Additionally, THG's demand response technology allows clients to adjust their electricity usage in alignment with local power grid conditions, maximizing savings and enhancing grid reliability. The company has received significant funding, with a recent investment of $4 million in 2019, which supports their growth and development in the energy management space. THG is committed to sustainability and energy efficiency, actively engaging in projects that promote these values across North America.

23. RESA Power

• Website: resapower.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 89%, Canada 10%
• Latest funding: April 2025
• Founded year: 2003
• Headcount: 501-1000
• LinkedIn: resa-power-solutions

RESA Power, founded in 2003 and based in Houston, Texas, is a private equity-backed company that specializes in comprehensive power system solutions. With a workforce of approximately 436 employees, RESA Power operates across the United States and Canada, providing essential services such as electrical testing, maintenance, and renewable energy solutions. Their offerings include cable testing, circuit breaker remanufacturing, and emergency services, which are critical for ensuring the reliability and safety of power systems. Notably, RESA Power has expanded its capabilities in renewable energy, offering services related to solar and wind energy, which are integral to modern power systems. The company serves a variety of sectors, including data centers, hospitals, and utilities, positioning itself as a key player in maintaining and enhancing power infrastructure. Their commitment to safety and efficiency in power systems underscores their relevance in the evolving energy landscape.

24. RPower

• Website: rpower1.com
• Ownership type: Private
• Headquarters: The Woodlands, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2021
• Headcount: 11-50
• LinkedIn: rpower1

RPower, founded in 2021 and based in The Woodlands, Texas, is a power generation company that tailors its services to meet the needs of energy-intensive businesses. The company provides a range of solutions, including onsite power generation, backup power systems, and energy management services. Their Resilience-as-a-Service (RaaS) model is designed to ensure continuous energy supply and operational continuity for critical sectors such as data centers, oil and gas, and industrial manufacturing. RPower's team consists of experts with extensive experience in the electric power industry, focusing on optimizing power consumption and enhancing energy resilience. They also engage in demand response programs, which help stabilize the electric grid while providing financial benefits to their clients. RPower is backed by I Squared Capital, which supports its financial stability and operational capabilities.

25. kVP Energy Services, LLC

• Website: kv-p.com
• Ownership type: Private
• Headquarters: Andrews, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 501-1000
• LinkedIn: kv-power-lp

kVP Energy Services, LLC is an infrastructure contractor based in Andrews, Texas, specializing in electrical automation, construction, and maintenance services tailored for the utility and renewables industry. Founded in 2012, the company operates across North America, providing essential services that enhance the reliability and efficiency of electrical systems. kVP Energy Services emphasizes safety and quality in its operations, ensuring that projects are completed without incident. The company operates through several service brands, including kV Power, Power Standard, and Station Electric, which collectively offer a comprehensive range of services in electrical transmission, distribution, and substation projects. Their commitment to environmental sustainability and employee development further underscores their role in the energy sector, making them a significant player in the infrastructure landscape.

Smart Grid Companies Insights: Key Companies in Texas

Company	Headquarter	Size	Founded	Ownership
Consert, Inc.	San Antonio, Texas, United States (USA)	51-200	2008	Corporate
Future Grid	San Antonio, Texas, United States (USA)	11-50	2012	Private
NKSoft Corporation	Dallas, Texas, United States (USA)	201-500	1997	Private
Eeplus, INC	Lewisville, Texas, United States (USA)	11-50	2018	Private
Energetika Technologies	San Antonio, Texas, United States (USA)	11-50	2010	Private
Lancium	Houston, Texas, United States (USA)	51-200	2017	Private Equity
Greenapsis	San Antonio, Texas, United States (USA)	51-200	2010	Private
Grid United	Houston, Texas, United States (USA)	51-200	2021	Private
Polytec NORTH AMERICA	Houston, Texas, United States (USA)	11-50	2016	Private
Network Broadcast	Dallas, Texas, United States (USA)	11-50	1985	Private
Allegiant Utility Services, Inc.	Manor, Texas, United States (USA)	51-200	1996	Corporate
Reliant Energy	Houston, Texas, United States (USA)	1001-5000	2000	Corporate
Oncor Electric Delivery	Dallas, Texas, United States (USA)	1001-5000	2001	Corporate
Electric Power Engineers	Austin, Texas, United States (USA)	201-500	1968	Venture Capital
Shermco Industries	Irving, Texas, United States (USA)	1001-5000	1974	Private Equity
Expanse Electrical Co.	Houston, Texas, United States (USA)	501-1000	1951	Private
Enterprise Mobile	Plano, Texas, United States (USA)	51-200	2006	Corporate
Facility Innovations Group	Austin, Texas, United States (USA)	11-50	2013	Private
Active Power Inc.	Austin, Texas, United States (USA)	51-200	1992	Corporate
Strong Electric LLC	Pflugerville, Texas, United States (USA)	201-500	2010	Private
Solid State Power LLC	Dallas, Texas, United States (USA)	11-50	2020	Private
THG Energy Solutions	Austin, Texas, United States (USA)	11-50	2003	Venture Capital
RESA Power	Houston, Texas, United States (USA)	501-1000	2003	Private Equity
RPower	The Woodlands, Texas, United States (USA)	11-50	2021	Private
kVP Energy Services, LLC	Andrews, Texas, United States (USA)	501-1000	2012	Private

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