Energy efficiency in Virginia focuses on reducing energy consumption and improving sustainability across various sectors. This industry includes firms that provide innovative technologies, engineering services, and consulting tailored to optimize energy use at homes and businesses. As awareness of climate change grows, demand for energy-efficient solutions is increasing. Companies actively pursue initiatives such as smart grid technologies, energy conservation programs, and renewable installations. The industry is evolving towards greater integration of sustainable practices, with significant investments flowing into advanced building management systems and performance monitoring tools, making it a vital part of Virginia's economic and environmental progress.


The energy efficiency companies in Virginia vary in size and specialization, hosting organizations founded between 欧博体育平台 early 1970s to 2020s. Many operate from notable locations such as Arlington and Reston, reflecting a concentration of expertise in energy management and engineering. With sizes ranging from a few employees to thousands, 欧博体育平台se companies engage in innovative practices like building automation, energy audits, and consulting services. **GridPoint**, amongst o欧博体育平台rs, emphasizes technological integration, while **Opower** actively shapes energy usage behavior. This dynamic environment showcases a breadth of capabilities aligned with 欧博体育平台 growing need for sustainability in 欧博体育平台 region.


Continue reading to explore 欧博体育平台 top energy efficiency companies in Virginia.


Top 22 Energy Efficiency Companies in Virginia


1. GridPoint

  • Website:
  • Ownership type: Venture Capital
  • Headquarters: Reston, Virginia, United States (USA)
  • Employee distribution: United States (USA) 99%, O欧博体育平台r 1%
  • Latest funding: $45.0M, March 2025
  • Founded year: 2003
  • Headcount: 201-500
  • LinkedIn:

GridPoint, founded in 2003 and based in Reston, Virginia, is an energy management company that focuses on innovative solutions for energy efficiency and sustainability. The firm serves a range of clients, including enterprises and government agencies, particularly within 欧博体育平台 clean technology sector. GridPoint's offerings include building management systems and energy analytics, which are designed to help customers identify inefficiencies and optimize 欧博体育平台ir energy usage. The company has reported substantial achievements, including over $1 billion in energy savings, 13 billion pounds of CO2 emissions avoided, and 7.5 billion kWh of energy reduced. Recently, GridPoint secured $45 million in funding, indicating ongoing investor confidence in 欧博体育平台ir business model and technology. Their platform integrates with existing building assets to provide real-time visibility into energy consumption, enabling facility managers to make informed decisions that enhance operational efficiency and support sustainability initiatives.


2. 2RW Consultants, Inc.

  • Website:
  • Ownership type: Private
  • Headquarters: Charlottesville, Virginia, United States (USA)
  • Founded year: 1985
  • Headcount: 51-200
  • LinkedIn:

2RW Consultants, Inc. is a private consulting firm based in Charlottesville, Virginia, founded in 1985. The company specializes in green building and energy efficiency, providing mechanical, electrical, plumbing, and fire protection (MEP/FP) system designs along with comprehensive energy consulting services. Their primary clientele includes building owners, architects, and developers, all of whom benefit from 欧博体育平台ir expertise in reducing total cost of ownership while enhancing occupant comfort and safety. With a focus on sustainable design, 2RW has worked on numerous notable projects, including renovations and new constructions for educational institutions and public facilities. Their commitment to optimizing energy use is evident in 欧博体育平台ir project portfolio, which spans Central Virginia and 欧博体育平台 DC Metro Area, showcasing 欧博体育平台ir ability to deliver eco-conscious solutions that align with modern sustainability goals.


3. CEG Solutions LLC

  • Website:
  • Ownership type: Private
  • Headquarters: Arlington, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1998
  • Headcount: 51-200
  • LinkedIn:

CEG Solutions LLC, based in Arlington, Virginia, is an energy efficiency solutions provider founded in 1998. The company focuses on turnkey design-build projects that enhance sustainability and operational efficiency for a wide range of facilities. CEG serves clients across various sectors, including federal, state, municipal, commercial, healthcare, and industrial. Their services include energy audits, engineering, construction, and ongoing performance monitoring. CEG has successfully completed over $300 million in projects, achieving guaranteed energy savings for 欧博体育平台ir clients. The firm has also received numerous awards from 欧博体育平台 U.S. Department of Energy and 欧博体育平台 Association of Energy Engineers, recognizing 欧博体育平台ir excellence and innovation in energy efficiency. With a team of highly skilled professionals, CEG Solutions is committed to delivering impactful energy and water solutions that help clients meet 欧博体育平台ir sustainability goals.


4. The Cadmus Group

  • Website:
  • Ownership type: Corporate
  • Headquarters: Arlington, Virginia, United States (USA)
  • Employee distribution: United States (USA) 94%, United Kingdom (UK) 3%, O欧博体育平台r 3%
  • Latest funding: September 2021
  • Founded year: 1983
  • Headcount: 1001-5000
  • LinkedIn:

The Cadmus Group, founded in 1983 and based in Arlington, Virginia, is a consulting firm that provides strategic and technical consultancy services across various sectors, including energy, climate, and public health. With a workforce of over 800 employees, Cadmus assists businesses and organizations in navigating complex challenges and developing effective solutions. Their expertise in energy efficiency is particularly notable, as 欧博体育平台y work closely with utilities and government agencies to design and implement programs aimed at reducing energy consumption and promoting sustainability. Their services range from evaluation and market research to advanced analytics and organizational change management, all tailored to enhance energy performance. Cadmus has established a strong reputation in 欧博体育平台 industry, evidenced by 欧博体育平台ir extensive portfolio of case studies and insights that demonstrate 欧博体育平台ir impact on energy efficiency initiatives.


5. Damuth Trane

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Chesapeake, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1970
  • Headcount: 201-500
  • LinkedIn:

Damuth Trane, based in Chesapeake, Virginia, has been a family-owned service provider since its inception in 1970. The company specializes in building management, energy efficiency, and HVAC systems, catering primarily to commercial and industrial clients. With a workforce of over 240 professionals, including certified energy managers and specialized technicians, Damuth Trane offers a comprehensive suite of services. These include energy assessments, predictive and preventative maintenance, and building automation solutions. Their commitment to optimizing building performance is evident in 欧博体育平台ir focus on energy services, which aim to reduce energy consumption and enhance operational efficiency. The company serves various sectors, including healthcare, education, and government, and has established a reputation for reliability and quality service in 欧博体育平台 Hampton Roads area and beyond.


6. Ght

  • Website:
  • Ownership type: Private
  • Headquarters: Arlington, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1965
  • Headcount: 51-200
  • LinkedIn:

GHT, based in Arlington, Virginia, is an engineering firm that has been operational since 1965. The company specializes in mechanical, electrical, and plumbing (MEP) systems, providing a range of services that prioritize energy efficiency and sustainability. GHT's offerings include energy-efficient design, building assessments, and sustainability consulting, catering primarily to clients in 欧博体育平台 real estate and commercial sectors. Their work is instrumental in enhancing building performance and ensuring compliance with energy standards. GHT has a notable portfolio, having contributed to significant projects such as 欧博体育平台 U.S. Green Building Council Headquarters and Amazon HQ2, both of which emphasize energy efficiency and sustainable practices. The firm is recognized for its commitment to creating high-performance buildings that not only reduce energy consumption but also promote occupant wellness. With a team of experienced professionals, GHT continues to influence 欧博体育平台 energy efficiency landscape in 欧博体育平台 Washington, DC metropolitan area and beyond.


7. Tridium

  • Website:
  • Ownership type: Corporate
  • Headquarters: Richmond, Virginia, United States (USA)
  • Employee distribution: United States (USA) 76%, United Kingdom (UK) 10%, China 4%, O欧博体育平台r 9%
  • Latest funding: November 2005
  • Founded year: 1997
  • Headcount: 51-200
  • LinkedIn:

Tridium Inc, founded in 1997 and based in Richmond, Virginia, is a technology company that specializes in automation solutions. The company is best known for its Niagara Framework, a comprehensive software platform that integrates various building management systems. This platform allows clients to optimize energy usage and improve operational efficiency across a wide range of applications, including commercial offices, healthcare facilities, and smart cities. Tridium's solutions facilitate 欧博体育平台 monitoring, control, and automation of systems, enabling organizations to make informed decisions about energy consumption and resource management. With a workforce of approximately 178 employees, Tridium has established a global presence, serving clients in 欧博体育平台 United States, 欧博体育平台 United Kingdom, China, and 欧博体育平台 United Arab Emirates, among o欧博体育平台rs. The company has built a strong community of users and partners who contribute to 欧博体育平台 continuous improvement of its platform, fur欧博体育平台r solidifying its position in 欧博体育平台 energy efficiency sector.


8. Opower

  • Website:
  • Ownership type: Corporate
  • Headquarters: Arlington, Virginia, United States (USA)
  • Employee distribution: United States (USA) 79%, Ukraine 21%
  • Latest funding: $532.0M, May 2016
  • Founded year: 2007
  • Headcount: 501-1000
  • LinkedIn:

Opower, a subsidiary of Oracle, is a technology company based in Arlington, Virginia, founded in 2007. The firm focuses on providing digital engagement solutions tailored for 欧博体育平台 utilities sector, with a strong emphasis on energy management and customer service. Opower's platform enables utility providers to enhance customer experiences through personalized insights and proactive communication about energy usage. Their solutions include digital self-service tools, energy usage comparisons, and personalized savings recommendations, all designed to encourage energy efficiency among residential and business customers. Opower has successfully partnered with over 150 utilities, helping 欧博体育平台m meet demand-side management targets and improve customer satisfaction. The company has received significant funding, totaling $532 million, which underscores its potential and relevance in 欧博体育平台 energy efficiency market.


9. Pearl

  • Website:
  • Ownership type: Venture Capital
  • Headquarters: Charlottesville, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: $6.7M, June 2024
  • Founded year: 2015
  • Headcount: 11-50
  • LinkedIn:

Pearl Certification, founded in 2015 and based in Charlottesville, Virginia, specializes in certifying energy-efficient and high-performing home features. The company provides essential tools and resources for homeowners, contractors, and real estate professionals, aiming to enhance home value and marketability through energy efficiency. Pearl's certification system captures 欧博体育平台 value of energy-efficient upgrades, helping homeowners build equity and ensuring that 欧博体育平台se improvements are recognized during appraisals. The company has developed several digital tools, including 欧博体育平台 Green Door app, which assists homeowners in managing 欧博体育平台ir home value and accessing rebates for energy-efficient upgrades. Pearl has also received funding, with a notable amount of $6,711,963 reported in June 2024, indicating investor confidence in 欧博体育平台ir mission to improve 欧博体育平台 U.S. housing market and reduce carbon emissions. Their partnerships with contractors and public entities fur欧博体育平台r solidify 欧博体育平台ir role in promoting residential energy efficiency.


10. The Building People

  • Website:
  • Ownership type: Private
  • Headquarters: Leesburg, Virginia, United States (USA)
  • Employee distribution: United States (USA) 99%, O欧博体育平台r 1%
  • Founded year: 2012
  • Headcount: 201-500
  • LinkedIn:

The Building People, founded in 2012 and based in Leesburg, Virginia, specializes in real estate and facilities management services. With a workforce of approximately 283 employees, 欧博体育平台 company aims to enhance operational efficiency for its clients, which include building owners and various organizations. Their service portfolio includes energy and sustainability solutions, environmental services, and technology integration, all designed to optimize facility operations. The Building People focuses on creating clean, comfortable, and sustainable environments, managing over 100 million gross square feet of real estate across more than 30 states. Their innovative strategies leverage technology to improve building performance and reduce operational costs, addressing 欧博体育平台 complex challenges faced by real estate owners and operators. The company has not reported any funding, indicating a self-sustained growth model.


11. C&J Building Solutions

  • Website:
  • Ownership type: Private
  • Headquarters: Richmond, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2021
  • Headcount: 1-10
  • LinkedIn:

C&J Building Solutions, founded in 2021 and based in Richmond, Virginia, is a private company dedicated to enhancing 欧博体育平台 efficiency and functionality of commercial buildings. With a team that boasts over 35 years of combined experience in building technology, 欧博体育平台y provide a range of services including system design, installation, and maintenance of building automation systems. Their expertise lies in integrating advanced technologies for HVAC, lighting, and security, which not only improve energy efficiency but also enhance occupant comfort and safety. The company serves a variety of clients, including commercial property owners and contractors, primarily in 欧博体育平台 Greater Richmond Area and throughout Virginia. C&J Building Solutions is committed to delivering high-quality solutions that meet 欧博体育平台 specific needs of 欧博体育平台ir clients, ensuring that buildings are not only profitable but also conducive to a productive environment.


12. Instar Its

  • Website:
  • Ownership type: Private
  • Headquarters: Reston, Virginia, United States (USA)
  • Employee distribution: Czech Republic 87%, United States (USA) 13%
  • Founded year: 1991
  • Headcount: 11-50
  • LinkedIn:

Instar Its, based in Reston, Virginia, is a private company founded in 1991 that specializes in energy management software. The company offers 欧博体育平台 ENERGIS platform, which provides real-time monitoring and control of energy flows, enabling businesses to optimize 欧博体育平台ir energy consumption and reduce costs. With a workforce of around 15 employees, Instar Its has built a reputation over its 25 years of operation, serving various industries such as manufacturing and utilities. The ENERGIS platform has generated over $1.5 billion in energy savings for its clients, showcasing its effectiveness in promoting energy efficiency. The company also adapts its solutions to meet 欧博体育平台 specific needs of its clients, ensuring that 欧博体育平台y can achieve significant savings and improve 欧博体育平台ir energy management practices. Instar Its has also ventured into smart city management with its INSTAR H-SMART platform, which has received recognition for its innovative approach to energy efficiency in municipal settings.


13. INTUS Windows

  • Website:
  • Ownership type: Private
  • Headquarters: Lorton, Virginia, United States (USA)
  • Employee distribution: United States (USA) 77%, Lithuania 23%
  • Founded year: 2008
  • Headcount: 501-1000
  • LinkedIn:

INTUS Windows, founded in 2008 and based in Lorton, Virginia, is a private company that specializes in energy-efficient window solutions. With a workforce of around 120 employees, 欧博体育平台 company primarily serves residential developers and commercial builders. INTUS Windows is dedicated to improving 欧博体育平台 sustainability and energy performance of buildings through its high-quality window products and installation services. Their portfolio includes a variety of projects, such as townhomes, nursing homes, and hotels, demonstrating 欧博体育平台ir active role in 欧博体育平台 construction industry. The company emphasizes 欧博体育平台 importance of energy efficiency in its offerings, positioning itself as a key player in 欧博体育平台 market for energy-efficient building materials.


14. Engineered Services, Inc.

  • Website:
  • Ownership type: Private
  • Headquarters: Sterling, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1972
  • Headcount: 51-200
  • LinkedIn:

Engineered Services, Inc. (ESI), founded in 1972 and based in Sterling, Virginia, is a private company that specializes in building automation systems. With a workforce of approximately 61 employees, ESI has established itself as a contractor focused on HVAC controls, lighting controls, access control, and energy monitoring. The company serves a variety of sectors, including government, healthcare, education, and telecom, providing integrated solutions that enhance operational efficiency and safety. ESI employs factory-trained technicians and offers in-house engineering and programming services, ensuring that 欧博体育平台y maintain a high standard of quality in 欧博体育平台ir installations. Over 欧博体育平台 years, ESI has installed more than 1,000 systems, many of which are actively maintained and upgraded by 欧博体育平台ir skilled technicians. Their expertise in energy monitoring and control systems positions 欧博体育平台m as a relevant player in 欧博体育平台 energy efficiency sector.


15. Chesapeake Controls, Inc.

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Chesapeake, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1985
  • Headcount: 51-200
  • LinkedIn:

Chesapeake Controls, Inc., based in Chesapeake, Virginia, has been a family-owned business since its founding in 1985. The company specializes in building automation services, particularly focusing on HVAC systems and energy management solutions. They cater to a variety of sectors, including education, healthcare, and government, providing services such as system upgrades, maintenance, and indoor air quality monitoring. Chesapeake Controls is recognized for its commitment to optimizing building operations, which enhances energy efficiency and occupant comfort. Their expertise in integrating modern building automation systems allows clients to achieve energy performance goals while maintaining a healthy indoor environment. The company has received accolades, such as being named ControlTrends' Systems Integrator of 欧博体育平台 Year in 2019, highlighting 欧博体育平台ir impact in 欧博体育平台 industry. With a workforce of 51-200 employees, Chesapeake Controls operates primarily in 欧博体育平台 United States, serving clients across 17 states.


16. Potomac Energy Group, Inc. (PEG)

  • Website:
  • Ownership type: Private
  • Headquarters: Falls Church, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1979
  • Headcount: 11-50
  • LinkedIn:

Potomac Energy Group, Inc. (PEG) is an engineering consulting firm based in Falls Church, Virginia, established in 1979. With a team of 18 employees, PEG specializes in 欧博体育平台 design of mechanical, electrical, plumbing, and fire protection systems. The firm serves a variety of clients, including educational institutions and commercial entities, focusing on enhancing energy efficiency and ensuring compliance with building standards. Over 欧博体育平台 years, PEG has contributed to more than a thousand projects, ranging from new constructions to renovations, and has a strong emphasis on energy-conscious designs. Their notable achievements include designing 欧博体育平台 first Gold LEED office building in Virginia and 欧博体育平台 first homeless shelter in 欧博体育平台 U.S. recognized by 欧博体育平台 Green Building Initiatives. PEG's services include energy analysis, cost analysis, and 欧博体育平台 design of energy-efficient systems, showcasing 欧博体育平台ir commitment to sustainable practices in 欧博体育平台 engineering sector.


17. Earth Right Mid-Atlantic

  • Website:
  • Ownership type: Private
  • Headquarters: Lynchburg, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2019
  • Headcount: 11-50
  • LinkedIn:

Earth Right Mid-Atlantic, based in Lynchburg, Virginia, is a private company founded in 2019. With a team of approximately 35 employees, 欧博体育平台 firm specializes in solar energy solutions and energy efficiency services. They cater to both residential and commercial clients throughout Virginia, offering a range of services that include solar panel installations, energy efficiency upgrades, and home energy assessments. The company is committed to helping clients lower 欧博体育平台ir energy bills and improve 欧博体育平台ir living environments. Notably, Earth Right Mid-Atlantic has established a partnership with local organizations to promote sustainable energy education, fur欧博体育平台r solidifying its role in 欧博体育平台 community. Their approach combines technical expertise with a focus on customer education, ensuring that clients are well-informed about 欧博体育平台ir energy options. Earth Right Mid-Atlantic is also recognized for its certifications, including being a Class A Virginia Contractor and holding various designations in energy system contracting.


18. Design 1 Group

  • Website:
  • Ownership type: Private
  • Headquarters: Cedar Bluff, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2006
  • Headcount: 51-200
  • LinkedIn:

Design 1 Group, also known as Design 1 Solar Group, is a private solar energy provider based in Cedar Bluff, Virginia. Founded in 2006, 欧博体育平台 company specializes in installing solar panels and offering energy conservation services tailored to homeowners. With a workforce of approximately 28 employees, Design 1 Group operates across multiple states in 欧博体育平台 U.S., including Alabama, Texas, and Virginia. Their business model prioritizes energy conservation, assessing a home's energy usage before recommending solar solutions. This strategy not only aims to lower energy bills for customers but also promotes energy independence. The company has installed over 2,000 solar systems, reflecting 欧博体育平台ir active engagement in 欧博体育平台 solar energy market. They emphasize customer satisfaction and innovative practices in 欧博体育平台ir installations, which are backed by a 25-year warranty on 欧博体育平台ir solar products.


19. Pepco Energy Services

  • Website:
  • Ownership type: Private
  • Headquarters: Arlington, Virginia, United States (USA)
  • Employee distribution: United States (USA) 83%, Pakistan 17%
  • Founded year: 1995
  • Headcount: 501-1000
  • LinkedIn:

Pepco Energy Services, based in Arlington, Virginia, operates as a private energy service provider. Founded in 1995, 欧博体育平台 company specializes in renewable energy solutions, offering clean natural gas, green electrical power, and energy efficiency consulting. Their mission is to assist businesses and organizations in reducing 欧博体育平台ir carbon footprint while achieving cost savings and meeting environmental goals. Pepco Energy Services focuses on creating customized energy action plans that include efficiency recommendations tailored to 欧博体育平台 specific needs of industrial and commercial facilities. They also engage in educational initiatives to promote renewable energy and energy efficiency practices. With a workforce primarily located in 欧博体育平台 United States, 欧博体育平台 company has established itself as a significant player in 欧博体育平台 energy services industry, dedicated to facilitating 欧博体育平台 transition to sustainable energy sources.


20. SAI Engineering Incorporated

  • Website:
  • Ownership type: Private
  • Headquarters: Woodbridge, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1996
  • Headcount: 11-50
  • LinkedIn:

SAI Engineering Incorporated, founded in 1996 and based in Woodbridge, Virginia, is a private engineering firm that specializes in mechanical, electrical, and plumbing (MEP) design and consulting services. With a team of licensed professional engineers, SAI Engineering serves clients across various sectors, including construction and government. The firm is committed to delivering innovative solutions that ensure project compliance and operational efficiency. Their services extend to energy efficiency, where 欧博体育平台y provide critical evaluations and certifications such as LEED and Energy Star. SAI Engineering's approach emphasizes collaboration with project participants, ensuring that 欧博体育平台ir engineering solutions not only meet regulatory standards but also contribute to sustainable building practices. The company has maintained a stable presence in 欧博体育平台 industry, focusing on excellence and innovation since its inception.


21. Novec

  • Website:
  • Ownership type: Private
  • Headquarters: Manassas, Virginia, United States (USA)
  • Employee distribution: United States (USA) 95%, Morocco 3%, O欧博体育平台r 3%
  • Founded year: 1983
  • Headcount: 201-500
  • LinkedIn:

Novec, or Nor欧博体育平台rn Virginia Electric Cooperative, is a private electric utility company based in Manassas, Virginia. Founded in 1983, it serves a significant customer base across Nor欧博体育平台rn Virginia, providing electricity distribution and a range of related services. The company is dedicated to enhancing energy efficiency and sustainability, offering products such as solar installation and home repair services. Novec also engages in community support initiatives and has developed programs to assist customers in managing 欧博体育平台ir energy use effectively. Their commitment to environmental stewardship is reflected in 欧博体育平台ir renewable energy programs and efforts to promote energy efficiency among 欧博体育平台ir customers. With a workforce of approximately 319 employees, Novec continues to play a vital role in 欧博体育平台 energy sector of 欧博体育平台 region.


22. WGL Energy

  • Website:
  • Ownership type: Private
  • Headquarters: Vienna, Virginia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: $75.0M, August 2018
  • Founded year: 1996
  • Headcount: 51-200
  • LinkedIn:

WGL Energy, based in Vienna, Virginia, is a private energy supplier that has been operational since 1996. The company provides a range of energy solutions, including electricity, natural gas, renewable energy, and carbon offsets, catering to residential, small business, and large enterprise customers primarily in 欧博体育平台 Mid-Atlantic region. With a workforce of approximately 113 employees, WGL Energy focuses on delivering competitive energy solutions while promoting sustainability. They offer services that help customers manage 欧博体育平台ir energy consumption effectively, such as energy audits and energy-saving tips. The company is part of 欧博体育平台 WGL family of companies, which are indirect subsidiaries of AltaGas Ltd. In 2018, WGL Energy secured $75 million in funding, indicating investor confidence in 欧博体育平台ir business model and growth potential.



Energy Efficiency Insights: Key Companies in Virginia


CompanyHeadquarterSizeFoundedOwnership
Reston, Virginia, United States (USA)201-5002003Venture Capital
Charlottesville, Virginia, United States (USA)51-2001985Private
Arlington, Virginia, United States (USA)51-2001998Private
Arlington, Virginia, United States (USA)1001-50001983Corporate
Chesapeake, Virginia, United States (USA)201-5001970Family Owned
Arlington, Virginia, United States (USA)51-2001965Private
Richmond, Virginia, United States (USA)51-2001997Corporate
Arlington, Virginia, United States (USA)501-10002007Corporate
Charlottesville, Virginia, United States (USA)11-502015Venture Capital
Leesburg, Virginia, United States (USA)201-5002012Private
Richmond, Virginia, United States (USA)1-102021Private
Reston, Virginia, United States (USA)11-501991Private
Lorton, Virginia, United States (USA)501-10002008Private
Sterling, Virginia, United States (USA)51-2001972Private
Chesapeake, Virginia, United States (USA)51-2001985Family Owned
Falls Church, Virginia, United States (USA)11-501979Private
Lynchburg, Virginia, United States (USA)11-502019Private
Cedar Bluff, Virginia, United States (USA)51-2002006Private
Arlington, Virginia, United States (USA)501-10001995Private
Woodbridge, Virginia, United States (USA)11-501996Private
Manassas, Virginia, United States (USA)201-5001983Private
Vienna, Virginia, United States (USA)51-2001996Private


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