The energy efficiency industry in Texas centers on reducing energy consumption and improving sustainability across various sectors. Companies in this field range from engineering consultants to technology innovators, all dedicated to optimizing energy use for homes and businesses. These firms provide services like energy audits, management software, and HVAC solutions, contributing to a greener future. With a growing emphasis on sustainability, the sector is expected to expand, driven by evolving regulations and consumer demand for energy-efficient solutions. This progress not only enhances energy savings but also fosters environmental stewardship, benefiting both the economy and the planet.

The list features 24 companies from Texas that each play a role in energy efficiency. Ranging from small firms with fewer than ten employees to larger companies with thousands, these organizations have been founded from as early as 1981 to more recent establishments like 2019. They span various metropolitan hubs, including Austin, Dallas, and Houston. Their specializations encompass consulting, HVAC services, energy management, and technology solutions, illustrating the industry’s multifaceted nature.

Read on to discover more about top energy efficiency companies in Texas.

Top 24 Energy Efficiency Companies in Texas

1. CLEAResult

• Website: clearesult.com
• Ownership type: Private Equity
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 83%, Canada 17%
• Latest funding: September 2024
• Founded year: 2003
• Headcount: 1001-5000
• LinkedIn: clearesult

CLEAResult is a private equity-owned company based in Austin, Texas, specializing in energy efficiency and sustainability services. Established in 2003, the firm provides a wide array of solutions aimed at reducing energy consumption for utilities, businesses, and residential customers. Their offerings include consulting, training, and certification programs, which are crucial for facilitating the transition to sustainable practices. CLEAResult operates primarily in the United States and Canada, with a workforce of approximately 2,261 employees. The company has developed innovative platforms such as CLEAResult ATLAS™, which simplifies eligibility verification for incentive programs and tracks greenhouse gas emissions. Their efforts have led to significant environmental impacts, including the avoidance of 133 million metric tons of CO2 emissions since their founding. CLEAResult's focus on energy efficiency, energy transition, and sustainability services underscores their commitment to helping clients achieve their energy goals.

2. Cenergistic

• Website: cenergistic.com
• Ownership type: Venture Capital
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: November 2015
• Founded year: 1986
• Headcount: 201-500
• LinkedIn: cenergistic

Cenergistic, based in Dallas, Texas, is an energy conservation company that specializes in optimizing energy use for organizations such as school districts and local governments. Established in 1986, the company has built a reputation for helping clients reduce energy costs and enhance sustainability through a combination of energy management software and consulting services. Cenergistic's business model is designed to deliver measurable savings without requiring upfront capital investment, making it an attractive option for clients looking to improve their energy efficiency. The company has managed over $28 billion in energy billings and has delivered approximately $6.9 billion in savings through its innovative solutions. Cenergistic's focus on creating healthier buildings and optimizing existing equipment further underscores its commitment to sustainability. Their recognition as the 2024 ENERGY STAR Partner of the Year for Sustained Excellence highlights their effectiveness in the energy efficiency space, showcasing their ability to drive significant results for their clients.

3. Xencom Facility Management

• Website: xencom.com
• Ownership type: Private
• Headquarters: Plano, Texas, United States (USA)
• Founded year: 1985
• Headcount: 1001-5000
• LinkedIn: xencom-com

Xencom Facility Management, based in Plano, Texas, is an energy management company that specializes in sustainability solutions. Founded in 1985, the company has built a reputation for assisting businesses in enhancing their energy efficiency and reducing operational costs. Their service portfolio includes energy procurement, building automation systems, HVAC diagnostics, and utility management. Xencom works with a variety of clients across major retail, commercial, and industrial sectors, focusing on the implementation of effective energy conservation strategies. The company utilizes advanced technologies, including proprietary cloud-based tools for tracking energy usage and costs, which allows for meticulous management of energy resources. Their expertise extends to energy audits, sustainability consulting, and the integration of energy-efficient systems, positioning them as a significant player in the energy efficiency industry.

4. PC Automated Controls, Inc.

• Website: pcautomatedcontrols.com
• Ownership type: Private
• Headquarters: El Paso, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1993
• Headcount: 51-200
• LinkedIn: pc-automated-controls-inc.

PC Automated Controls, Inc., founded in 1993 and based in El Paso, Texas, is a private company that specializes in HVAC services, building automation, and energy management solutions. With a workforce of approximately 81 employees, the company operates primarily in New Mexico and West Texas, catering to a variety of clients, including schools, hospitals, and commercial facilities. Their services are designed to enhance energy efficiency, improve equipment reliability, and reduce operational costs. The company has developed a reputation for providing comprehensive maintenance and management strategies that optimize building performance. They are also recognized as an Energy Star® Partner, indicating their commitment to energy efficiency standards. PC Automated Controls has established partnerships with notable organizations, such as Automated Logic, to deliver advanced building automation systems. Their focus on energy management products and services, including energy audits and retrofits, positions them as a relevant player in the energy efficiency industry.

5. Hunton Services

• Website: huntonservices.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1981
• Headcount: 201-500
• LinkedIn: hunton-services

Hunton Services, based in Houston, Texas, is a private service company founded in 1981. With a workforce of approximately 127 employees, the company specializes in HVAC systems and energy efficiency solutions. Their service portfolio includes mechanical services, building automation, and emergency services, catering to various industries. Hunton Services is dedicated to optimizing energy use and enhancing indoor air quality for its clients. They have established a reputation for delivering tailored solutions that focus on the total life-cycle cost of ownership, ensuring that their clients achieve sustainable energy savings. The company has been recognized as a top workplace, reflecting its commitment to employee satisfaction and safety. As a proud member of the Hunton Group, they have been associated with Trane products since their inception, further solidifying their expertise in the HVAC market.

6. Facility Solutions Group

• Website: fsg.com
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 98%, Other 2%
• Founded year: 1982
• Headcount: 1001-5000
• LinkedIn: facility-solutions-group

Facility Solutions Group (FSG), founded in 1982 and based in Austin, Texas, is a commercial electrical contractor that specializes in electrical construction, lighting, and energy management services. With a workforce of approximately 1,474 employees, FSG operates across the United States, providing tailored solutions to enhance facility performance and energy efficiency for a variety of sectors, including healthcare, education, retail, and manufacturing. The company offers a comprehensive suite of services, including electrical construction, smart building systems, and energy efficiency programs. FSG has successfully executed numerous projects that focus on energy savings, such as LED lighting upgrades and energy audits, demonstrating their commitment to helping clients reduce energy consumption and operational costs. Their approach emphasizes customer satisfaction and operational excellence, making them a significant player in the energy efficiency industry.

7. Mantis Innovation

• Website: mantisinnovation.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 99%
• Latest funding: December 2021
• Founded year: 2019
• Headcount: 201-500
• LinkedIn: mantis-innovation-group

Mantis Innovation, founded in 2019 and based in Houston, Texas, is a private equity-backed service company that specializes in energy management and facility performance solutions. With a workforce of approximately 218 employees, Mantis Innovation provides a comprehensive suite of services designed to help businesses optimize their energy costs and improve operational efficiency. Their offerings include energy procurement, sustainability consulting, and facility asset management, catering to a wide range of industries such as healthcare, manufacturing, and retail. Mantis Innovation is particularly focused on delivering energy efficiency solutions, including LED lighting upgrades, HVAC asset management, and building automation systems. The company also emphasizes sustainability, assisting clients in reducing their carbon footprints through innovative energy strategies. Mantis Innovation operates across North America, managing significant facility space and contributing to substantial greenhouse gas reductions. Their approach combines strategic energy procurement with a commitment to enhancing facility performance, making them a notable player in the energy efficiency sector.

8. United Commercial Energy Partners

• Website: ucepartners.com
• Ownership type: Private
• Headquarters: Frisco, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: ucepartners

United Commercial Energy Partners (UCEP), founded in 2016 and based in Frisco, Texas, is an energy management firm that specializes in providing innovative solutions for energy efficiency and sustainability. The company serves a range of clients, including municipalities, school districts, and non-profit organizations. UCEP offers a variety of services such as energy procurement, facility analytics, and strategies for decarbonization. Their approach emphasizes optimizing existing energy systems rather than replacing them, which not only reduces costs but also extends the lifespan of current equipment. UCEP's proprietary technology and methodologies have led to significant energy savings, averaging 34% across more than 1,200 completed projects. The firm prides itself on delivering guaranteed savings, calculated at the meter, which enhances its credibility in the energy management space. UCEP's leadership team brings over a century of collective experience in energy management, further solidifying its position in the industry.

9. ProStar Energy Solutions, a Crete United Company

• Website: prostarenergy.com
• Ownership type: Corporate
• Headquarters: Frisco, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: April 2024
• Founded year: 2019
• Headcount: 51-200
• LinkedIn: prostarenergy

ProStar Energy Solutions, a Crete United Company, is an energy solutions provider based in Frisco, Texas. Established in 2019, the company focuses on energy efficiency and sustainability services, catering to a wide array of clients across various industries. ProStar offers a comprehensive suite of products and services, including HVAC solutions, solar energy systems, and energy procurement services. Their consulting approach allows them to deliver tailored solutions that address the unique energy needs of businesses and organizations. ProStar has worked with clients in sectors such as agriculture, healthcare, and higher education, helping them optimize energy use and reduce operational costs. The company emphasizes the importance of sustainability tracking and measurement, ensuring that clients can monitor their energy consumption and achieve their environmental goals. With a commitment to innovation, ProStar has developed advanced technologies like the CATALYST system, which enhances HVAC efficiency and reduces energy costs. Their focus on creating strategic partnerships positions them as a valuable advisor in the energy efficiency market.

10. Bee

• Website: beeusa.com
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: vision-building-energy-efficiency

Bee, based in Austin, Texas, is an engineering consulting firm dedicated to building energy efficiency. Founded in 2009, the company provides a wide array of services aimed at helping clients reduce energy consumption and improve sustainability. Their offerings include energy audits, commissioning, optimization of energy systems, and ongoing technical support. Bee serves a variety of sectors, including healthcare, education, and commercial industries, and has worked on numerous projects across the United States and internationally. The firm prides itself on its technical depth, boasting a team with multiple Ph.D. holders and professional engineering licenses. Bee is also actively involved in industry organizations such as AEE, ASHRAE, and USGBC, further solidifying its commitment to advancing energy efficiency practices.

11. Gexa Energy

• Website: gexaenergy.com
• Ownership type: Corporate
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $81.0M, June 2005
• Founded year: 2002
• Headcount: 201-500
• LinkedIn: gexa-energy

Gexa Energy, founded in 2002 and based in Houston, Texas, is an electricity provider that specializes in offering a variety of energy solutions tailored for both residential and business customers. The company is dedicated to delivering affordable and sustainable energy options, with a strong emphasis on green energy. Gexa Energy's residential plans are 100% green, and they purchase renewable energy credits (RECs) to match the energy sold under their plans. Their product offerings include electricity plans, solar solutions, and energy management tools, which are designed to help customers optimize their energy usage. Gexa also provides innovative services such as smart thermostats and specialized plans for electric vehicle owners, enhancing their customers' ability to save on energy costs. With a workforce of approximately 287 employees, Gexa Energy is part of the NextEra Energy family, recognized for its commitment to corporate responsibility and operational excellence.

12. AGES Consulting

• Website: agesconsulting.com
• Ownership type: Private
• Headquarters: Southlake, Texas, United States (USA)
• Employee distribution: United States (USA) 67%, Pakistan 21%, Brazil 12%
• Founded year: 2011
• Headcount: 51-200
• LinkedIn: ages-consulting

AGES Consulting, founded in 2011 and based in Southlake, Texas, is a private consulting firm dedicated to sustainability and energy efficiency solutions tailored for the property management and real estate sectors. With a workforce of around 42 employees, AGES Consulting offers a range of services that include energy-efficient lighting, HVAC systems, plumbing, and irrigation solutions. Their business model emphasizes a comprehensive approach, providing clients with consulting and implementation services designed to reduce operational costs while enhancing property value. AGES Consulting has positioned itself as a single-stop solution for property management groups and investment firms, helping them navigate the complexities of energy efficiency and sustainability initiatives. Their commitment to innovative technology and transparency in the energy sector further solidifies their role as a significant player in promoting energy efficiency across various property types.

13. Hunton Group

• Website: huntongroup.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1981
• Headcount: 501-1000
• LinkedIn: huntongroup

Hunton Group, founded in 1981 and based in Houston, Texas, is a service provider that specializes in HVAC systems, building optimization, and facility management. With a workforce of around 500 employees, the company serves a variety of sectors, including commercial, educational, and industrial markets. Hunton Group is dedicated to delivering energy-efficient solutions that enhance comfort and sustainability in various environments. Their services include building optimization, parts and supplies, and advanced control systems, all aimed at improving energy performance. The company has built a reputation for reliability and expertise, providing comprehensive support to both businesses and residential homeowners. Their mission emphasizes a commitment to transforming indoor environments and fostering sustainable practices, which is evident in their innovative approaches and partnerships within the industry.

14. METCO Engineering Inc.

• Website: metcoengineering.com
• Ownership type: Private
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 80%, India 10%, Pakistan 10%
• Founded year: 2004
• Headcount: 11-50
• LinkedIn: metco-engineering-inc.

METCO Engineering Inc., founded in 2004 and based in Dallas, Texas, is a private energy services company that specializes in sustainable energy solutions. With a workforce of approximately 31 employees, METCO focuses on optimizing energy use and reducing costs for its clients through a comprehensive suite of services. These services include energy efficiency enhancements, renewable energy solutions, engineering, and construction services. The company has established itself as an accredited Energy Services Company (ESCO), allowing it to provide innovative financing options that enable clients to reduce energy expenditures without upfront costs. METCO's clientele spans various sectors, including education, healthcare, and government, reflecting its adaptability and expertise in addressing energy needs across different environments. Their commitment to sustainability is evident in their mission to lower carbon footprints and enhance energy infrastructure for a more sustainable future.

15. NexRev

• Website: nexrev.com
• Ownership type: Private
• Headquarters: Plano, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1994
• Headcount: 201-500
• LinkedIn: nexrev

NexRev, founded in 1994 and based in Plano, Texas, is an energy management company dedicated to helping businesses minimize energy waste and reduce costs. With a workforce of around 99 employees, NexRev has established itself as a significant player in the energy efficiency industry. The company offers a range of services, including consulting, HVAC performance analysis, and cloud-based management systems. Their innovative solutions are designed to optimize energy use and improve operational efficiency for clients across various sectors. NexRev has successfully managed thousands of facilities nationwide, achieving over $1 billion in energy and waste reduction for its customers. Their technology-driven approach, particularly through their Freedom Enterprise system, allows for real-time monitoring and control of energy consumption, which is essential for businesses aiming to meet environmental, social, and governance (ESG) goals. NexRev's commitment to sustainability is evident in their efforts to help clients achieve significant energy savings and reduce their carbon footprint.

16. Emex, LLC

• Website: emexllc.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: energy-market-exchange

Emex, LLC, also known as Mantis Innovation, is a private company based in Houston, Texas, founded in 2007. With a workforce of approximately 43 employees, the company specializes in facility management and energy solutions. Mantis Innovation provides a comprehensive suite of services aimed at optimizing energy use and enhancing sustainability for businesses across multiple sectors, including healthcare, manufacturing, and retail. Their offerings include energy procurement strategies, sustainability consulting, and facility optimization services. Mantis Innovation is dedicated to helping clients reduce energy costs and improve operational efficiency through innovative solutions. They have developed programs that not only focus on immediate energy savings but also on long-term sustainability goals, making them a significant player in the energy efficiency sector.

17. 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 is a green technology company based in San Antonio, Texas, founded in 2010. With a workforce of approximately 71 employees, the company focuses on IoT solutions that promote energy efficiency and sustainability. Their product lineup includes advanced energy management systems, smart lighting solutions, and consulting services designed for both industrial users and residential customers. Greenapsis aims to help clients lower energy costs and reduce emissions through innovative technology. Their R&D Lab is dedicated to developing new hardware and software solutions, ensuring they remain at the forefront of energy efficiency advancements. The company’s commitment to integrating technology with sustainability makes it a notable player in the energy efficiency industry.

18. Ecoer

• Website: ecoer.com
• Ownership type: Private
• Headquarters: Plano, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 51-200
• LinkedIn: ecoer-hvac

Ecoer, founded in 2014 and based in Plano, Texas, is a private company that specializes in HVAC solutions. The firm offers a range of innovative heating and cooling systems, including heat pumps and gas furnaces, catering to both residential and commercial markets. Ecoer emphasizes energy efficiency and smart technology in its products, which are designed to optimize energy use and reduce utility costs for consumers. The company also provides training for dealers, ensuring that their partners are well-equipped to deliver high-quality service. Ecoer's focus on smart technology, such as their IoT Gateway for remote monitoring and diagnostics, further positions them as a forward-thinking player in the HVAC industry. Their products boast impressive efficiency ratings, making them a relevant choice for those seeking to enhance energy efficiency in their heating and cooling systems.

19. E3

• Website: e3es.com
• Ownership type: Private
• Headquarters: Highlands, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: e3es

E3, based in Highlands, Texas, is a private construction and engineering firm founded in 2009. With a workforce of around 71 employees, E3 specializes in comprehensive facility solutions that prioritize energy efficiency and operational improvements. The company primarily serves clients in the education and healthcare sectors, offering services such as HVAC system upgrades, LED lighting retrofits, and building automation system optimization. E3 has successfully completed over 350 projects across Texas, showcasing their commitment to creating comfortable and sustainable environments. Their partnership with the Texas Association of School Boards (TASB) highlights their focus on improving energy efficiency in public school districts. E3's in-house engineering team allows them to manage projects from design to completion, ensuring high-quality results and ongoing performance management for their clients.

20. PGW Solutions

• Website: pgwsolutions.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 1-10
• LinkedIn: pgwsolutions

PGW Solutions, based in Houston, Texas, is a private company founded in 2016 that specializes in energy efficiency and sustainability solutions. With a small team of around 16 employees, the company focuses on providing services that help businesses reduce operational costs and enhance their environmental performance. Their offerings include LED retrofits, water conservation systems, and utility bill audits, which are designed to optimize energy use and minimize waste. PGW Solutions has successfully partnered with a variety of clients, ranging from local factories to nationwide chains, showcasing their ability to tailor solutions to different operational needs. The company prides itself on its innovative approach, particularly with its patented Voltage Recycling System, which aims to improve energy efficiency and reduce costs. Their commitment to sustainability and operational efficiency positions them as a relevant player in the energy efficiency industry.

21. Priority Power

• Website: prioritypower.com
• Ownership type: Private Equity
• Headquarters: The Woodlands, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: July 2024
• Founded year: 2001
• Headcount: 201-500
• LinkedIn: priority-power-management

Priority Power is an energy management firm based in The Woodlands, Texas, established in 2001. The company specializes in consulting and infrastructure development services aimed at optimizing energy usage for businesses. With a focus on sustainable energy solutions, Priority Power assists clients in transitioning to cleaner energy sources. Their services include energy optimization, asset management, and market intelligence operations, which are designed to enhance operational efficiency and reduce costs. The firm has built a reputation as a trusted energy advisor, helping clients navigate the complexities of energy data, supply, and demand. Priority Power has also expanded its capabilities through strategic acquisitions, enhancing its service offerings and geographic reach. The company operates across the United States, managing a significant portfolio of client contracts and energy infrastructure projects.

22. LEAF Engineers

• Website: leafengineers.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2002
• Headcount: 51-200
• LinkedIn: leaf-engineers

LEAF Engineers, based in Houston, Texas, is a private engineering firm founded in 2002. With a workforce of approximately 83 employees, the company has established itself as a significant player in mechanical, electrical, plumbing, and technology consulting. They have successfully completed over 3,000 projects across various sectors, including educational institutions and commercial facilities. LEAF Engineers is particularly noted for its commitment to energy efficiency and sustainable design, offering services such as energy modeling, LEED consulting, and energy audits. Their approach integrates advanced technologies and innovative solutions to optimize building performance and reduce utility consumption. The firm is recognized for its expertise in commissioning services, ensuring that systems operate as intended and meet energy efficiency standards. LEAF Engineers is part of the PBK family, which further enhances its capabilities and reach in the engineering sector.

23. MEP Engineering, Inc.

• Website: mepengineering.com
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 82%, United Arab Emirates 5%, Brazil 5%, Other 9%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: mep-engineering-inc.

MEP Engineering, Inc., founded in 1995 and based in Austin, Texas, is a private engineering consulting firm that specializes in mechanical, electrical, and plumbing engineering services. With a team of 11-50 employees, the company serves a variety of sectors, including educational institutions, government entities, and private corporations. MEP Engineering is recognized for its commitment to energy efficiency and sustainability, as evidenced by its extensive portfolio of projects that often achieve LEED certification and other energy efficiency accolades. Their services include mechanical engineering, electrical engineering, plumbing engineering, MEP commissioning, and sustainable design, among others. The firm has developed a reputation for providing innovative design solutions tailored to the specific needs of their clients, emphasizing collaboration and communication throughout the project lifecycle. MEP Engineering is also a certified Small Business Enterprise (SBE), which highlights its dedication to maintaining strong professional relationships and delivering exceptional service.

24. Best

• Website: smartenergystrategy.com
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 33%, India 33%, Indonesia 17%, Other 17%
• Founded year: 2014
• Headcount: 1-10
• LinkedIn: better-efficiency-solutions-%26-technologies

Best, founded in 2014 and based in Austin, Texas, is a private consulting firm that specializes in energy management and sustainability services. The company assists property owners and managers across various sectors in reducing utility costs and improving energy efficiency through customized strategies and project management. Their services include ESG advisory, energy strategy development, and ongoing utility performance monitoring. Best employs a proprietary AI-driven system to analyze utility data and building performance, enabling them to identify inefficiencies and recommend actionable solutions. They have worked with a range of clients, including those in senior housing, affordable housing, hospitality, and commercial sectors, demonstrating their capability to address energy challenges in different contexts. Best's commitment to sustainability and efficiency is evident in their comprehensive approach to energy management, making them a notable player in the industry.

Energy Efficiency Insights: Key Companies in Texas

Company	Headquarter	Size	Founded	Ownership
CLEAResult	Austin, Texas, United States (USA)	1001-5000	2003	Private Equity
Cenergistic	Dallas, Texas, United States (USA)	201-500	1986	Venture Capital
Xencom Facility Management	Plano, Texas, United States (USA)	1001-5000	1985	Private
PC Automated Controls, Inc.	El Paso, Texas, United States (USA)	51-200	1993	Private
Hunton Services	Houston, Texas, United States (USA)	201-500	1981	Private
Facility Solutions Group	Austin, Texas, United States (USA)	1001-5000	1982	Private
Mantis Innovation	Houston, Texas, United States (USA)	201-500	2019	Private Equity
United Commercial Energy Partners	Frisco, Texas, United States (USA)	11-50	2016	Private
ProStar Energy Solutions, a Crete United Company	Frisco, Texas, United States (USA)	51-200	2019	Corporate
Bee	Austin, Texas, United States (USA)	11-50	2009	Private
Gexa Energy	Houston, Texas, United States (USA)	201-500	2002	Corporate
AGES Consulting	Southlake, Texas, United States (USA)	51-200	2011	Private
Hunton Group	Houston, Texas, United States (USA)	501-1000	1981	Private
METCO Engineering Inc.	Dallas, Texas, United States (USA)	11-50	2004	Private
NexRev	Plano, Texas, United States (USA)	201-500	1994	Private
Emex, LLC	Houston, Texas, United States (USA)	11-50	2007	Private
Greenapsis	San Antonio, Texas, United States (USA)	51-200	2010	Private
Ecoer	Plano, Texas, United States (USA)	51-200	2014	Private
E3	Highlands, Texas, United States (USA)	51-200	2009	Private
PGW Solutions	Houston, Texas, United States (USA)	1-10	2016	Private
Priority Power	The Woodlands, Texas, United States (USA)	201-500	2001	Private Equity
LEAF Engineers	Houston, Texas, United States (USA)	51-200	2002	Private
MEP Engineering, Inc.	Austin, Texas, United States (USA)	11-50	1995	Private
Best	Austin, Texas, United States (USA)	1-10	2014	Private

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